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diff --git a/daemons/based/based_remote.c b/daemons/based/based_remote.c
index e08069d3c8..743b02ff4a 100644
--- a/daemons/based/based_remote.c
+++ b/daemons/based/based_remote.c
@@ -1,681 +1,681 @@
/*
* Copyright 2004-2024 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This source code is licensed under the GNU General Public License version 2
* or later (GPLv2+) WITHOUT ANY WARRANTY.
*/
#include <crm_internal.h>
#include <crm/crm.h>
#include <sys/param.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <inttypes.h> // PRIx64
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netinet/ip.h>
#include <stdlib.h>
#include <errno.h>
#include <glib.h>
#include <libxml/tree.h>
#include <crm/msg_xml.h>
#include <crm/common/ipc.h>
#include <crm/common/ipc_internal.h>
#include <crm/common/xml.h>
#include <crm/common/remote_internal.h>
#include <crm/cib/internal.h>
#include "pacemaker-based.h"
/* #undef HAVE_PAM_PAM_APPL_H */
/* #undef HAVE_GNUTLS_GNUTLS_H */
#ifdef HAVE_GNUTLS_GNUTLS_H
# include <gnutls/gnutls.h>
#endif
#include <pwd.h>
#include <grp.h>
#if HAVE_SECURITY_PAM_APPL_H
# include <security/pam_appl.h>
# define HAVE_PAM 1
#else
# if HAVE_PAM_PAM_APPL_H
# include <pam/pam_appl.h>
# define HAVE_PAM 1
# endif
#endif
extern int remote_tls_fd;
extern gboolean cib_shutdown_flag;
int init_remote_listener(int port, gboolean encrypted);
void cib_remote_connection_destroy(gpointer user_data);
#ifdef HAVE_GNUTLS_GNUTLS_H
gnutls_dh_params_t dh_params;
gnutls_anon_server_credentials_t anon_cred_s;
static void
debug_log(int level, const char *str)
{
fputs(str, stderr);
}
#endif
#define REMOTE_AUTH_TIMEOUT 10000
int num_clients;
int authenticate_user(const char *user, const char *passwd);
static int cib_remote_listen(gpointer data);
static int cib_remote_msg(gpointer data);
static void
remote_connection_destroy(gpointer user_data)
{
crm_info("No longer listening for remote connections");
return;
}
int
init_remote_listener(int port, gboolean encrypted)
{
int rc;
int *ssock = NULL;
struct sockaddr_in saddr;
int optval;
static struct mainloop_fd_callbacks remote_listen_fd_callbacks = {
.dispatch = cib_remote_listen,
.destroy = remote_connection_destroy,
};
if (port <= 0) {
/* don't start it */
return 0;
}
if (encrypted) {
#ifndef HAVE_GNUTLS_GNUTLS_H
crm_warn("TLS support is not available");
return 0;
#else
crm_notice("Starting TLS listener on port %d", port);
crm_gnutls_global_init();
/* gnutls_global_set_log_level (10); */
gnutls_global_set_log_function(debug_log);
if (pcmk__init_tls_dh(&dh_params) != pcmk_rc_ok) {
return -1;
}
gnutls_anon_allocate_server_credentials(&anon_cred_s);
gnutls_anon_set_server_dh_params(anon_cred_s, dh_params);
#endif
} else {
crm_warn("Starting plain-text listener on port %d", port);
}
#ifndef HAVE_PAM
crm_warn("PAM is _not_ enabled!");
#endif
/* create server socket */
ssock = malloc(sizeof(int));
if(ssock == NULL) {
crm_err("Listener socket allocation failed: %s", pcmk_rc_str(errno));
return -1;
}
*ssock = socket(AF_INET, SOCK_STREAM, 0);
if (*ssock == -1) {
crm_err("Listener socket creation failed: %s", pcmk_rc_str(errno));
free(ssock);
return -1;
}
/* reuse address */
optval = 1;
rc = setsockopt(*ssock, SOL_SOCKET, SO_REUSEADDR, &optval, sizeof(optval));
if (rc < 0) {
crm_err("Local address reuse not allowed on listener socket: %s",
pcmk_rc_str(errno));
}
/* bind server socket */
memset(&saddr, '\0', sizeof(saddr));
saddr.sin_family = AF_INET;
saddr.sin_addr.s_addr = INADDR_ANY;
saddr.sin_port = htons(port);
if (bind(*ssock, (struct sockaddr *)&saddr, sizeof(saddr)) == -1) {
crm_err("Cannot bind to listener socket: %s", pcmk_rc_str(errno));
close(*ssock);
free(ssock);
return -2;
}
if (listen(*ssock, 10) == -1) {
crm_err("Cannot listen on socket: %s", pcmk_rc_str(errno));
close(*ssock);
free(ssock);
return -3;
}
mainloop_add_fd("cib-remote", G_PRIORITY_DEFAULT, *ssock, ssock, &remote_listen_fd_callbacks);
crm_debug("Started listener on port %d", port);
return *ssock;
}
static int
check_group_membership(const char *usr, const char *grp)
{
int index = 0;
struct passwd *pwd = NULL;
struct group *group = NULL;
CRM_CHECK(usr != NULL, return FALSE);
CRM_CHECK(grp != NULL, return FALSE);
pwd = getpwnam(usr);
if (pwd == NULL) {
crm_err("No user named '%s' exists!", usr);
return FALSE;
}
group = getgrgid(pwd->pw_gid);
if (group != NULL && pcmk__str_eq(grp, group->gr_name, pcmk__str_none)) {
return TRUE;
}
group = getgrnam(grp);
if (group == NULL) {
crm_err("No group named '%s' exists!", grp);
return FALSE;
}
while (TRUE) {
char *member = group->gr_mem[index++];
if (member == NULL) {
break;
} else if (pcmk__str_eq(usr, member, pcmk__str_none)) {
return TRUE;
}
};
return FALSE;
}
static gboolean
cib_remote_auth(xmlNode * login)
{
const char *user = NULL;
const char *pass = NULL;
const char *tmp = NULL;
crm_log_xml_info(login, "Login: ");
if (login == NULL) {
return FALSE;
}
if (!pcmk__xe_is(login, T_CIB_COMMAND)) {
crm_err("Unrecognizable message from remote client");
crm_log_xml_info(login, "bad");
return FALSE;
}
- tmp = crm_element_value(login, "op");
+ tmp = crm_element_value(login, PCMK_XA_OP);
if (!pcmk__str_eq(tmp, "authenticate", pcmk__str_casei)) {
crm_err("Wrong operation: %s", tmp);
return FALSE;
}
user = crm_element_value(login, "user");
pass = crm_element_value(login, "password");
if (!user || !pass) {
crm_err("missing auth credentials");
return FALSE;
}
/* Non-root daemons can only validate the password of the
* user they're running as
*/
if (check_group_membership(user, CRM_DAEMON_GROUP) == FALSE) {
crm_err("User is not a member of the required group");
return FALSE;
} else if (authenticate_user(user, pass) == FALSE) {
crm_err("PAM auth failed");
return FALSE;
}
return TRUE;
}
static gboolean
remote_auth_timeout_cb(gpointer data)
{
pcmk__client_t *client = data;
client->remote->auth_timeout = 0;
if (pcmk_is_set(client->flags, pcmk__client_authenticated)) {
return FALSE;
}
mainloop_del_fd(client->remote->source);
crm_err("Remote client authentication timed out");
return FALSE;
}
static int
cib_remote_listen(gpointer data)
{
int csock = 0;
unsigned laddr;
struct sockaddr_storage addr;
char ipstr[INET6_ADDRSTRLEN];
int ssock = *(int *)data;
int rc;
pcmk__client_t *new_client = NULL;
static struct mainloop_fd_callbacks remote_client_fd_callbacks = {
.dispatch = cib_remote_msg,
.destroy = cib_remote_connection_destroy,
};
/* accept the connection */
laddr = sizeof(addr);
memset(&addr, 0, sizeof(addr));
csock = accept(ssock, (struct sockaddr *)&addr, &laddr);
if (csock == -1) {
crm_err("Could not accept socket connection: %s", pcmk_rc_str(errno));
return TRUE;
}
pcmk__sockaddr2str(&addr, ipstr);
crm_debug("New %s connection from %s",
((ssock == remote_tls_fd)? "secure" : "clear-text"), ipstr);
rc = pcmk__set_nonblocking(csock);
if (rc != pcmk_rc_ok) {
crm_err("Could not set socket non-blocking: %s " CRM_XS " rc=%d",
pcmk_rc_str(rc), rc);
close(csock);
return TRUE;
}
num_clients++;
new_client = pcmk__new_unauth_client(NULL);
new_client->remote = calloc(1, sizeof(pcmk__remote_t));
if (ssock == remote_tls_fd) {
#ifdef HAVE_GNUTLS_GNUTLS_H
pcmk__set_client_flags(new_client, pcmk__client_tls);
/* create gnutls session for the server socket */
new_client->remote->tls_session = pcmk__new_tls_session(csock,
GNUTLS_SERVER,
GNUTLS_CRD_ANON,
anon_cred_s);
if (new_client->remote->tls_session == NULL) {
close(csock);
return TRUE;
}
#endif
} else {
pcmk__set_client_flags(new_client, pcmk__client_tcp);
new_client->remote->tcp_socket = csock;
}
// Require the client to authenticate within this time
new_client->remote->auth_timeout = g_timeout_add(REMOTE_AUTH_TIMEOUT,
remote_auth_timeout_cb,
new_client);
crm_info("Remote CIB client pending authentication "
CRM_XS " %p id: %s", new_client, new_client->id);
new_client->remote->source =
mainloop_add_fd("cib-remote-client", G_PRIORITY_DEFAULT, csock, new_client,
&remote_client_fd_callbacks);
return TRUE;
}
void
cib_remote_connection_destroy(gpointer user_data)
{
pcmk__client_t *client = user_data;
int csock = 0;
if (client == NULL) {
return;
}
crm_trace("Cleaning up after client %s disconnect",
pcmk__client_name(client));
num_clients--;
crm_trace("Num unfree'd clients: %d", num_clients);
switch (PCMK__CLIENT_TYPE(client)) {
case pcmk__client_tcp:
csock = client->remote->tcp_socket;
break;
#ifdef HAVE_GNUTLS_GNUTLS_H
case pcmk__client_tls:
if (client->remote->tls_session) {
void *sock_ptr = gnutls_transport_get_ptr(*client->remote->tls_session);
csock = GPOINTER_TO_INT(sock_ptr);
if (pcmk_is_set(client->flags,
pcmk__client_tls_handshake_complete)) {
gnutls_bye(*client->remote->tls_session, GNUTLS_SHUT_WR);
}
gnutls_deinit(*client->remote->tls_session);
gnutls_free(client->remote->tls_session);
client->remote->tls_session = NULL;
}
break;
#endif
default:
crm_warn("Unknown transport for client %s "
CRM_XS " flags=%#016" PRIx64,
pcmk__client_name(client), client->flags);
}
if (csock > 0) {
close(csock);
}
pcmk__free_client(client);
crm_trace("Freed the cib client");
if (cib_shutdown_flag) {
cib_shutdown(0);
}
return;
}
static void
cib_handle_remote_msg(pcmk__client_t *client, xmlNode *command)
{
const char *value = NULL;
if (!pcmk__xe_is(command, T_CIB_COMMAND)) {
crm_log_xml_trace(command, "bad");
return;
}
if (client->name == NULL) {
value = crm_element_value(command, F_CLIENTNAME);
if (value == NULL) {
client->name = strdup(client->id);
} else {
client->name = strdup(value);
}
}
/* unset dangerous options */
xml_remove_prop(command, F_ORIG);
xml_remove_prop(command, F_CIB_HOST);
xml_remove_prop(command, F_CIB_GLOBAL_UPDATE);
crm_xml_add(command, F_TYPE, T_CIB);
crm_xml_add(command, F_CIB_CLIENTID, client->id);
crm_xml_add(command, F_CIB_CLIENTNAME, client->name);
crm_xml_add(command, F_CIB_USER, client->user);
if (crm_element_value(command, F_CIB_CALLID) == NULL) {
char *call_uuid = crm_generate_uuid();
/* fix the command */
crm_xml_add(command, F_CIB_CALLID, call_uuid);
free(call_uuid);
}
if (crm_element_value(command, F_CIB_CALLOPTS) == NULL) {
crm_xml_add_int(command, F_CIB_CALLOPTS, 0);
}
crm_log_xml_trace(command, "Remote command: ");
cib_common_callback_worker(0, 0, command, client, TRUE);
}
static int
cib_remote_msg(gpointer data)
{
xmlNode *command = NULL;
pcmk__client_t *client = data;
int rc;
int timeout = 1000;
if (pcmk_is_set(client->flags, pcmk__client_authenticated)) {
timeout = -1;
}
crm_trace("Remote %s message received for client %s",
pcmk__client_type_str(PCMK__CLIENT_TYPE(client)),
pcmk__client_name(client));
#ifdef HAVE_GNUTLS_GNUTLS_H
if ((PCMK__CLIENT_TYPE(client) == pcmk__client_tls)
&& !pcmk_is_set(client->flags, pcmk__client_tls_handshake_complete)) {
int rc = pcmk__read_handshake_data(client);
if (rc == EAGAIN) {
/* No more data is available at the moment. Just return for now;
* we'll get invoked again once the client sends more.
*/
return 0;
} else if (rc != pcmk_rc_ok) {
return -1;
}
crm_debug("TLS handshake with remote CIB client completed");
pcmk__set_client_flags(client, pcmk__client_tls_handshake_complete);
if (client->remote->auth_timeout) {
g_source_remove(client->remote->auth_timeout);
}
// Require the client to authenticate within this time
client->remote->auth_timeout = g_timeout_add(REMOTE_AUTH_TIMEOUT,
remote_auth_timeout_cb,
client);
return 0;
}
#endif
rc = pcmk__read_remote_message(client->remote, timeout);
/* must pass auth before we will process anything else */
if (!pcmk_is_set(client->flags, pcmk__client_authenticated)) {
xmlNode *reg;
const char *user = NULL;
command = pcmk__remote_message_xml(client->remote);
if (cib_remote_auth(command) == FALSE) {
free_xml(command);
return -1;
}
crm_notice("Remote CIB client connection accepted");
pcmk__set_client_flags(client, pcmk__client_authenticated);
g_source_remove(client->remote->auth_timeout);
client->remote->auth_timeout = 0;
client->name = crm_element_value_copy(command, PCMK_XA_NAME);
user = crm_element_value(command, "user");
if (user) {
client->user = strdup(user);
}
/* send ACK */
reg = create_xml_node(NULL, "cib_result");
crm_xml_add(reg, F_CIB_OPERATION, CRM_OP_REGISTER);
crm_xml_add(reg, F_CIB_CLIENTID, client->id);
pcmk__remote_send_xml(client->remote, reg);
free_xml(reg);
free_xml(command);
}
command = pcmk__remote_message_xml(client->remote);
while (command) {
crm_trace("Remote client message received");
cib_handle_remote_msg(client, command);
free_xml(command);
command = pcmk__remote_message_xml(client->remote);
}
if (rc == ENOTCONN) {
crm_trace("Remote CIB client disconnected while reading from it");
return -1;
}
return 0;
}
#ifdef HAVE_PAM
static int
construct_pam_passwd(int num_msg, const struct pam_message **msg,
struct pam_response **response, void *data)
{
int count = 0;
struct pam_response *reply;
char *string = (char *)data;
CRM_CHECK(data, return PAM_CONV_ERR);
CRM_CHECK(num_msg == 1, return PAM_CONV_ERR); /* We only want to handle one message */
reply = calloc(1, sizeof(struct pam_response));
CRM_ASSERT(reply != NULL);
for (count = 0; count < num_msg; ++count) {
switch (msg[count]->msg_style) {
case PAM_TEXT_INFO:
crm_info("PAM: %s", msg[count]->msg);
break;
case PAM_PROMPT_ECHO_OFF:
case PAM_PROMPT_ECHO_ON:
reply[count].resp_retcode = 0;
reply[count].resp = string; /* We already made a copy */
break;
case PAM_ERROR_MSG:
/* In theory we'd want to print this, but then
* we see the password prompt in the logs
*/
/* crm_err("PAM error: %s", msg[count]->msg); */
break;
default:
crm_err("Unhandled conversation type: %d", msg[count]->msg_style);
goto bail;
}
}
*response = reply;
reply = NULL;
return PAM_SUCCESS;
bail:
for (count = 0; count < num_msg; ++count) {
if (reply[count].resp != NULL) {
switch (msg[count]->msg_style) {
case PAM_PROMPT_ECHO_ON:
case PAM_PROMPT_ECHO_OFF:
/* Erase the data - it contained a password */
while (*(reply[count].resp)) {
*(reply[count].resp)++ = '\0';
}
free(reply[count].resp);
break;
}
reply[count].resp = NULL;
}
}
free(reply);
reply = NULL;
return PAM_CONV_ERR;
}
#endif
int
authenticate_user(const char *user, const char *passwd)
{
#ifndef HAVE_PAM
gboolean pass = TRUE;
#else
int rc = 0;
gboolean pass = FALSE;
const void *p_user = NULL;
struct pam_conv p_conv;
struct pam_handle *pam_h = NULL;
static const char *pam_name = NULL;
if (pam_name == NULL) {
pam_name = getenv("CIB_pam_service");
}
if (pam_name == NULL) {
pam_name = "login";
}
p_conv.conv = construct_pam_passwd;
p_conv.appdata_ptr = strdup(passwd);
rc = pam_start(pam_name, user, &p_conv, &pam_h);
if (rc != PAM_SUCCESS) {
crm_err("Could not initialize PAM: %s (%d)", pam_strerror(pam_h, rc), rc);
goto bail;
}
rc = pam_authenticate(pam_h, 0);
if (rc != PAM_SUCCESS) {
crm_err("Authentication failed for %s: %s (%d)", user, pam_strerror(pam_h, rc), rc);
goto bail;
}
/* Make sure we authenticated the user we wanted to authenticate.
* Since we also run as non-root, it might be worth pre-checking
* the user has the same EID as us, since that the only user we
* can authenticate.
*/
rc = pam_get_item(pam_h, PAM_USER, &p_user);
if (rc != PAM_SUCCESS) {
crm_err("Internal PAM error: %s (%d)", pam_strerror(pam_h, rc), rc);
goto bail;
} else if (p_user == NULL) {
crm_err("Unknown user authenticated.");
goto bail;
} else if (!pcmk__str_eq(p_user, user, pcmk__str_casei)) {
crm_err("User mismatch: %s vs. %s.", (const char *)p_user, (const char *)user);
goto bail;
}
rc = pam_acct_mgmt(pam_h, 0);
if (rc != PAM_SUCCESS) {
crm_err("Access denied: %s (%d)", pam_strerror(pam_h, rc), rc);
goto bail;
}
pass = TRUE;
bail:
pam_end(pam_h, rc);
#endif
return pass;
}
diff --git a/include/crm/msg_xml.h b/include/crm/msg_xml.h
index fafdf3681b..c3c4416d80 100644
--- a/include/crm/msg_xml.h
+++ b/include/crm/msg_xml.h
@@ -1,417 +1,418 @@
/*
* Copyright 2004-2024 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This source code is licensed under the GNU Lesser General Public License
* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
*/
#ifndef PCMK__CRM_MSG_XML__H
# define PCMK__CRM_MSG_XML__H
# include <crm/common/xml.h>
#if !defined(PCMK_ALLOW_DEPRECATED) || (PCMK_ALLOW_DEPRECATED == 1)
#include <crm/msg_xml_compat.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* This file defines constants for various XML syntax (mainly element and
* attribute names).
*
* For consistency, new constants should start with "PCMK_", followed by "XE"
* for XML element names, "XA" for XML attribute names, and "META" for meta
* attribute names. Old names that don't follow this policy should eventually be
* deprecated and replaced with names that do.
*
* Symbols should be public if the user may specify them somewhere (especially
* the CIB). They should be internal if they're used only internally to
* Pacemaker (such as daemon IPC/CPG message XML).
*
* For meta-attributes that can be specified as either XML attributes or nvpair
* names, use "META" unless using both "XA" and "META" constants adds clarity.
*/
/*
* XML elements
*/
#define PCMK_XE_DATE_EXPRESSION "date_expression"
#define PCMK_XE_OP "op"
#define PCMK_XE_OP_EXPRESSION "op_expression"
#define PCMK_XE_RSC_EXPRESSION "rsc_expression"
/* This has been deprecated as a CIB element (an alias for <clone> with
* PCMK_META_PROMOTABLE set to "true") since 2.0.0.
*/
#define PCMK_XE_PROMOTABLE_LEGACY "master"
/*
* XML attributes
*/
#define PCMK_XA_ADMIN_EPOCH "admin_epoch"
#define PCMK_XA_CIB_LAST_WRITTEN "cib-last-written"
#define PCMK_XA_CLASS "class"
#define PCMK_XA_CRM_DEBUG_ORIGIN "crm-debug-origin"
#define PCMK_XA_CRM_FEATURE_SET "crm_feature_set"
#define PCMK_XA_CRM_TIMESTAMP "crm-timestamp"
#define PCMK_XA_DESCRIPTION "description"
#define PCMK_XA_EPOCH "epoch"
#define PCMK_XA_FORMAT "format"
#define PCMK_XA_HAVE_QUORUM "have-quorum"
#define PCMK_XA_ID "id"
#define PCMK_XA_ID_REF "id-ref"
#define PCMK_XA_NAME "name"
#define PCMK_XA_NO_QUORUM_PANIC "no-quorum-panic"
#define PCMK_XA_NUM_UPDATES "num_updates"
+#define PCMK_XA_OP "op"
#define PCMK_XA_PROVIDER "provider"
#define PCMK_XA_TYPE "type"
#define PCMK_XA_VALIDATE_WITH "validate-with"
#define PCMK_XA_VALUE "value"
#define PCMK_XA_VERSION "version"
/*
* Older constants that don't follow current naming
*/
# ifndef F_ORIG
# define F_ORIG "src"
# endif
# ifndef F_SEQ
# define F_SEQ "seq"
# endif
# ifndef F_SUBTYPE
# define F_SUBTYPE "subt"
# endif
# ifndef F_TYPE
# define F_TYPE "t"
# endif
# ifndef F_CLIENTNAME
# define F_CLIENTNAME "cn"
# endif
# ifndef F_XML_TAGNAME
# define F_XML_TAGNAME "__name__"
# endif
# ifndef T_CRM
# define T_CRM "crmd"
# endif
# ifndef T_ATTRD
# define T_ATTRD "attrd"
# endif
# define CIB_OPTIONS_FIRST "cib-bootstrap-options"
# define F_CRM_DATA "crm_xml"
# define F_CRM_TASK "crm_task"
# define F_CRM_HOST_TO "crm_host_to"
# define F_CRM_MSG_TYPE F_SUBTYPE
# define F_CRM_SYS_TO "crm_sys_to"
# define F_CRM_SYS_FROM "crm_sys_from"
# define F_CRM_HOST_FROM F_ORIG
# define F_CRM_REFERENCE XML_ATTR_REFERENCE
# define F_CRM_VERSION PCMK_XA_VERSION
# define F_CRM_ORIGIN "origin"
# define F_CRM_USER "crm_user"
# define F_CRM_JOIN_ID "join_id"
# define F_CRM_DC_LEAVING "dc-leaving"
# define F_CRM_ELECTION_ID "election-id"
# define F_CRM_ELECTION_AGE_S "election-age-sec"
# define F_CRM_ELECTION_AGE_US "election-age-nano-sec"
# define F_CRM_ELECTION_OWNER "election-owner"
# define F_CRM_TGRAPH "crm-tgraph-file"
# define F_CRM_TGRAPH_INPUT "crm-tgraph-in"
# define F_CRM_THROTTLE_MODE "crm-limit-mode"
# define F_CRM_THROTTLE_MAX "crm-limit-max"
/*---- Common tags/attrs */
# define XML_DIFF_MARKER "__crm_diff_marker__"
# define XML_TAG_CIB "cib"
# define XML_TAG_FAILED "failed"
# define XML_ATTR_TIMEOUT "timeout"
# define XML_ATTR_DC_UUID "dc-uuid"
# define XML_ATTR_UPDATE_ORIG "update-origin"
# define XML_ATTR_UPDATE_CLIENT "update-client"
# define XML_ATTR_UPDATE_USER "update-user"
# define XML_BOOLEAN_TRUE "true"
# define XML_BOOLEAN_FALSE "false"
# define XML_TAG_OPTIONS "options"
/*---- top level tags/attrs */
# define XML_ATTR_REQUEST "request"
# define XML_ATTR_RESPONSE "response"
# define XML_ATTR_UNAME "uname"
# define XML_ATTR_REFERENCE "reference"
# define XML_CRM_TAG_PING "ping_response"
# define XML_PING_ATTR_STATUS "result"
# define XML_PING_ATTR_SYSFROM "crm_subsystem"
# define XML_PING_ATTR_CRMDSTATE "crmd_state"
# define XML_PING_ATTR_PACEMAKERDSTATE "pacemakerd_state"
# define XML_PING_ATTR_PACEMAKERDSTATE_INIT "init"
# define XML_PING_ATTR_PACEMAKERDSTATE_STARTINGDAEMONS "starting_daemons"
# define XML_PING_ATTR_PACEMAKERDSTATE_WAITPING "wait_for_ping"
# define XML_PING_ATTR_PACEMAKERDSTATE_RUNNING "running"
# define XML_PING_ATTR_PACEMAKERDSTATE_SHUTTINGDOWN "shutting_down"
# define XML_PING_ATTR_PACEMAKERDSTATE_SHUTDOWNCOMPLETE "shutdown_complete"
# define XML_PING_ATTR_PACEMAKERDSTATE_REMOTE "remote"
# define XML_FAIL_TAG_CIB "failed_update"
# define XML_FAILCIB_ATTR_OBJTYPE "object_type"
# define XML_FAILCIB_ATTR_OP "operation"
# define XML_FAILCIB_ATTR_REASON "reason"
/*---- CIB specific tags/attrs */
# define XML_CIB_TAG_SECTION_ALL "all"
# define XML_CIB_TAG_CONFIGURATION "configuration"
# define XML_CIB_TAG_STATUS "status"
# define XML_CIB_TAG_RESOURCES "resources"
# define XML_CIB_TAG_NODES "nodes"
# define XML_CIB_TAG_CONSTRAINTS "constraints"
# define XML_CIB_TAG_CRMCONFIG "crm_config"
# define XML_CIB_TAG_OPCONFIG "op_defaults"
# define XML_CIB_TAG_RSCCONFIG "rsc_defaults"
# define XML_CIB_TAG_ACLS "acls"
# define XML_CIB_TAG_ALERTS "alerts"
# define XML_CIB_TAG_ALERT "alert"
# define XML_CIB_TAG_ALERT_RECIPIENT "recipient"
# define XML_CIB_TAG_ALERT_SELECT "select"
# define XML_CIB_TAG_ALERT_ATTRIBUTES "select_attributes"
# define XML_CIB_TAG_ALERT_FENCING "select_fencing"
# define XML_CIB_TAG_ALERT_NODES "select_nodes"
# define XML_CIB_TAG_ALERT_RESOURCES "select_resources"
# define XML_CIB_TAG_ALERT_ATTR "attribute"
# define XML_CIB_TAG_STATE "node_state"
# define XML_CIB_TAG_NODE "node"
# define XML_CIB_TAG_NVPAIR "nvpair"
# define XML_CIB_TAG_PROPSET "cluster_property_set"
# define XML_TAG_ATTR_SETS "instance_attributes"
# define XML_TAG_META_SETS "meta_attributes"
# define XML_TAG_ATTRS "attributes"
# define XML_TAG_PARAMS "parameters"
# define XML_TAG_PARAM "param"
# define XML_TAG_UTILIZATION "utilization"
# define XML_TAG_RESOURCE_REF "resource_ref"
# define XML_CIB_TAG_RESOURCE "primitive"
# define XML_CIB_TAG_GROUP "group"
# define XML_CIB_TAG_INCARNATION "clone"
# define XML_CIB_TAG_CONTAINER "bundle"
# define XML_CIB_TAG_RSC_TEMPLATE "template"
# define XML_OP_ATTR_ON_FAIL "on-fail"
# define XML_OP_ATTR_START_DELAY "start-delay"
# define XML_OP_ATTR_ORIGIN "interval-origin"
# define XML_OP_ATTR_PENDING "record-pending"
# define XML_OP_ATTR_DIGESTS_ALL "digests-all"
# define XML_OP_ATTR_DIGESTS_SECURE "digests-secure"
# define XML_CIB_TAG_LRM "lrm"
# define XML_LRM_TAG_RESOURCES "lrm_resources"
# define XML_LRM_TAG_RESOURCE "lrm_resource"
# define XML_LRM_TAG_RSC_OP "lrm_rsc_op"
//! \deprecated Do not use (will be removed in a future release)
# define XML_CIB_ATTR_REPLACE "replace"
# define XML_CIB_ATTR_PRIORITY "priority"
# define XML_NODE_IS_REMOTE "remote_node"
# define XML_NODE_IS_FENCED "node_fenced"
# define XML_NODE_IS_MAINTENANCE "node_in_maintenance"
# define XML_CIB_ATTR_SHUTDOWN "shutdown"
/* Aside from being an old name for the executor, LRM is a misnomer here because
* the controller and scheduler use these to track actions, which are not always
* executor operations.
*/
// XML attribute that takes interval specification (user-facing configuration)
# define XML_LRM_ATTR_INTERVAL "interval"
// XML attribute that takes interval in milliseconds (daemon APIs)
// (identical value as above, but different constant allows clearer code intent)
# define XML_LRM_ATTR_INTERVAL_MS XML_LRM_ATTR_INTERVAL
# define XML_LRM_ATTR_TASK "operation"
# define XML_LRM_ATTR_TASK_KEY "operation_key"
# define XML_LRM_ATTR_TARGET "on_node"
# define XML_LRM_ATTR_TARGET_UUID "on_node_uuid"
/*! Actions to be executed on Pacemaker Remote nodes are routed through the
* controller on the cluster node hosting the remote connection. That cluster
* node is considered the router node for the action.
*/
# define XML_LRM_ATTR_ROUTER_NODE "router_node"
# define XML_LRM_ATTR_RSCID "rsc-id"
# define XML_LRM_ATTR_OPSTATUS "op-status"
# define XML_LRM_ATTR_RC "rc-code"
# define XML_LRM_ATTR_CALLID "call-id"
# define XML_LRM_ATTR_OP_DIGEST "op-digest"
# define XML_LRM_ATTR_OP_RESTART "op-force-restart"
# define XML_LRM_ATTR_OP_SECURE "op-secure-params"
# define XML_LRM_ATTR_RESTART_DIGEST "op-restart-digest"
# define XML_LRM_ATTR_SECURE_DIGEST "op-secure-digest"
# define XML_LRM_ATTR_EXIT_REASON "exit-reason"
# define XML_RSC_OP_LAST_CHANGE "last-rc-change"
# define XML_RSC_OP_T_EXEC "exec-time"
# define XML_RSC_OP_T_QUEUE "queue-time"
# define XML_LRM_ATTR_MIGRATE_SOURCE "migrate_source"
# define XML_LRM_ATTR_MIGRATE_TARGET "migrate_target"
# define XML_TAG_GRAPH "transition_graph"
# define XML_GRAPH_TAG_RSC_OP "rsc_op"
# define XML_GRAPH_TAG_PSEUDO_EVENT "pseudo_event"
# define XML_GRAPH_TAG_CRM_EVENT "crm_event"
# define XML_GRAPH_TAG_DOWNED "downed"
# define XML_GRAPH_TAG_MAINTENANCE "maintenance"
# define XML_TAG_RULE "rule"
# define XML_RULE_ATTR_SCORE "score"
# define XML_RULE_ATTR_SCORE_ATTRIBUTE "score-attribute"
# define XML_RULE_ATTR_ROLE "role"
# define XML_RULE_ATTR_BOOLEAN_OP "boolean-op"
# define XML_TAG_EXPRESSION "expression"
# define XML_EXPR_ATTR_ATTRIBUTE "attribute"
# define XML_EXPR_ATTR_OPERATION "operation"
# define XML_EXPR_ATTR_VALUE_SOURCE "value-source"
# define XML_CONS_TAG_RSC_DEPEND "rsc_colocation"
# define XML_CONS_TAG_RSC_ORDER "rsc_order"
# define XML_CONS_TAG_RSC_LOCATION "rsc_location"
# define XML_CONS_TAG_RSC_TICKET "rsc_ticket"
# define XML_CONS_TAG_RSC_SET "resource_set"
# define XML_CONS_ATTR_SYMMETRICAL "symmetrical"
# define XML_LOCATION_ATTR_DISCOVERY "resource-discovery"
# define XML_COLOC_ATTR_SOURCE "rsc"
# define XML_COLOC_ATTR_SOURCE_ROLE "rsc-role"
# define XML_COLOC_ATTR_TARGET "with-rsc"
# define XML_COLOC_ATTR_TARGET_ROLE "with-rsc-role"
# define XML_COLOC_ATTR_NODE_ATTR "node-attribute"
# define XML_COLOC_ATTR_INFLUENCE "influence"
//! \deprecated Deprecated since 2.1.5
# define XML_COLOC_ATTR_SOURCE_INSTANCE "rsc-instance"
//! \deprecated Deprecated since 2.1.5
# define XML_COLOC_ATTR_TARGET_INSTANCE "with-rsc-instance"
# define XML_LOC_ATTR_SOURCE "rsc"
# define XML_LOC_ATTR_SOURCE_PATTERN "rsc-pattern"
# define XML_ORDER_ATTR_FIRST "first"
# define XML_ORDER_ATTR_THEN "then"
# define XML_ORDER_ATTR_FIRST_ACTION "first-action"
# define XML_ORDER_ATTR_THEN_ACTION "then-action"
# define XML_ORDER_ATTR_KIND "kind"
//! \deprecated Deprecated since 2.1.5
# define XML_ORDER_ATTR_FIRST_INSTANCE "first-instance"
//! \deprecated Deprecated since 2.1.5
# define XML_ORDER_ATTR_THEN_INSTANCE "then-instance"
# define XML_TICKET_ATTR_TICKET "ticket"
# define XML_TICKET_ATTR_LOSS_POLICY "loss-policy"
# define XML_NODE_ATTR_RSC_DISCOVERY "resource-discovery-enabled"
# define XML_ALERT_ATTR_PATH "path"
# define XML_ALERT_ATTR_TIMEOUT "timeout"
# define XML_ALERT_ATTR_TSTAMP_FORMAT "timestamp-format"
# define XML_CIB_TAG_GENERATION_TUPPLE "generation_tuple"
# define XML_ATTR_TRANSITION_MAGIC "transition-magic"
# define XML_ATTR_TRANSITION_KEY "transition-key"
# define XML_ATTR_TE_NOWAIT "op_no_wait"
# define XML_ATTR_TE_TARGET_RC "op_target_rc"
# define XML_TAG_TRANSIENT_NODEATTRS "transient_attributes"
//! \deprecated Do not use (will be removed in a future release)
# define XML_TAG_DIFF_ADDED "diff-added"
//! \deprecated Do not use (will be removed in a future release)
# define XML_TAG_DIFF_REMOVED "diff-removed"
# define XML_ACL_TAG_USER "acl_target"
# define XML_ACL_TAG_USERv1 "acl_user"
# define XML_ACL_TAG_GROUP "acl_group"
# define XML_ACL_TAG_ROLE "acl_role"
# define XML_ACL_TAG_PERMISSION "acl_permission"
# define XML_ACL_TAG_ROLE_REF "role"
# define XML_ACL_TAG_ROLE_REFv1 "role_ref"
# define XML_ACL_ATTR_KIND "kind"
# define XML_ACL_TAG_READ "read"
# define XML_ACL_TAG_WRITE "write"
# define XML_ACL_TAG_DENY "deny"
# define XML_ACL_ATTR_REF "reference"
# define XML_ACL_ATTR_REFv1 "ref"
# define XML_ACL_ATTR_TAG "object-type"
# define XML_ACL_ATTR_TAGv1 "tag"
# define XML_ACL_ATTR_XPATH "xpath"
# define XML_ACL_ATTR_ATTRIBUTE "attribute"
# define XML_CIB_TAG_TICKETS "tickets"
# define XML_CIB_TAG_TICKET_STATE "ticket_state"
# define XML_CIB_TAG_TAGS "tags"
# define XML_CIB_TAG_TAG "tag"
# define XML_CIB_TAG_OBJ_REF "obj_ref"
# define XML_TAG_FENCING_TOPOLOGY "fencing-topology"
# define XML_TAG_FENCING_LEVEL "fencing-level"
# define XML_ATTR_STONITH_INDEX "index"
# define XML_ATTR_STONITH_TARGET "target"
# define XML_ATTR_STONITH_TARGET_VALUE "target-value"
# define XML_ATTR_STONITH_TARGET_PATTERN "target-pattern"
# define XML_ATTR_STONITH_TARGET_ATTRIBUTE "target-attribute"
# define XML_ATTR_STONITH_DEVICES "devices"
# define XML_TAG_DIFF "diff"
# define XML_DIFF_VERSION "version"
# define XML_DIFF_VSOURCE "source"
# define XML_DIFF_VTARGET "target"
# define XML_DIFF_CHANGE "change"
# define XML_DIFF_LIST "change-list"
# define XML_DIFF_ATTR "change-attr"
# define XML_DIFF_RESULT "change-result"
# define XML_DIFF_OP "operation"
# define XML_DIFF_PATH "path"
# define XML_DIFF_POSITION "position"
# define ID(x) crm_element_value(x, PCMK_XA_ID)
#ifdef __cplusplus
}
#endif
#endif
diff --git a/lib/cib/cib_remote.c b/lib/cib/cib_remote.c
index 77479d767e..54b9210299 100644
--- a/lib/cib/cib_remote.c
+++ b/lib/cib/cib_remote.c
@@ -1,646 +1,646 @@
/*
* Copyright 2008-2023 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This source code is licensed under the GNU Lesser General Public License
* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
*/
#include <crm_internal.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <netdb.h>
#include <termios.h>
#include <sys/socket.h>
#include <glib.h>
#include <crm/crm.h>
#include <crm/cib/internal.h>
#include <crm/msg_xml.h>
#include <crm/common/ipc_internal.h>
#include <crm/common/mainloop.h>
#include <crm/common/remote_internal.h>
#include <crm/common/output_internal.h>
#ifdef HAVE_GNUTLS_GNUTLS_H
# include <gnutls/gnutls.h>
# define TLS_HANDSHAKE_TIMEOUT_MS 5000
static gnutls_anon_client_credentials_t anon_cred_c;
static gboolean remote_gnutls_credentials_init = FALSE;
#endif // HAVE_GNUTLS_GNUTLS_H
#include <arpa/inet.h>
typedef struct cib_remote_opaque_s {
int port;
char *server;
char *user;
char *passwd;
gboolean encrypted;
pcmk__remote_t command;
pcmk__remote_t callback;
pcmk__output_t *out;
} cib_remote_opaque_t;
static int
cib_remote_perform_op(cib_t *cib, const char *op, const char *host,
const char *section, xmlNode *data,
xmlNode **output_data, int call_options,
const char *user_name)
{
int rc;
int remaining_time = 0;
time_t start_time;
xmlNode *op_msg = NULL;
xmlNode *op_reply = NULL;
cib_remote_opaque_t *private = cib->variant_opaque;
if (cib->state == cib_disconnected) {
return -ENOTCONN;
}
if (output_data != NULL) {
*output_data = NULL;
}
if (op == NULL) {
crm_err("No operation specified");
return -EINVAL;
}
rc = cib__create_op(cib, op, host, section, data, call_options, user_name,
NULL, &op_msg);
if (rc != pcmk_ok) {
return rc;
}
if (pcmk_is_set(call_options, cib_transaction)) {
rc = cib__extend_transaction(cib, op_msg);
free_xml(op_msg);
return rc;
}
crm_trace("Sending %s message to the CIB manager", op);
if (!(call_options & cib_sync_call)) {
pcmk__remote_send_xml(&private->callback, op_msg);
} else {
pcmk__remote_send_xml(&private->command, op_msg);
}
free_xml(op_msg);
if ((call_options & cib_discard_reply)) {
crm_trace("Discarding reply");
return pcmk_ok;
} else if (!(call_options & cib_sync_call)) {
return cib->call_id;
}
crm_trace("Waiting for a synchronous reply");
start_time = time(NULL);
remaining_time = cib->call_timeout ? cib->call_timeout : 60;
rc = pcmk_rc_ok;
while (remaining_time > 0 && (rc != ENOTCONN)) {
int reply_id = -1;
int msg_id = cib->call_id;
rc = pcmk__read_remote_message(&private->command,
remaining_time * 1000);
op_reply = pcmk__remote_message_xml(&private->command);
if (!op_reply) {
break;
}
crm_element_value_int(op_reply, F_CIB_CALLID, &reply_id);
if (reply_id == msg_id) {
break;
} else if (reply_id < msg_id) {
crm_debug("Received old reply: %d (wanted %d)", reply_id, msg_id);
crm_log_xml_trace(op_reply, "Old reply");
} else if ((reply_id - 10000) > msg_id) {
/* wrap-around case */
crm_debug("Received old reply: %d (wanted %d)", reply_id, msg_id);
crm_log_xml_trace(op_reply, "Old reply");
} else {
crm_err("Received a __future__ reply:" " %d (wanted %d)", reply_id, msg_id);
}
free_xml(op_reply);
op_reply = NULL;
/* wasn't the right reply, try and read some more */
remaining_time = time(NULL) - start_time;
}
/* if(IPC_ISRCONN(native->command_channel) == FALSE) { */
/* crm_err("The CIB manager disconnected: %d", */
/* native->command_channel->ch_status); */
/* cib->state = cib_disconnected; */
/* } */
if (rc == ENOTCONN) {
crm_err("Disconnected while waiting for reply.");
return -ENOTCONN;
} else if (op_reply == NULL) {
crm_err("No reply message - empty");
return -ENOMSG;
}
crm_trace("Synchronous reply received");
/* Start processing the reply... */
if (crm_element_value_int(op_reply, F_CIB_RC, &rc) != 0) {
rc = -EPROTO;
}
if (rc == -pcmk_err_diff_resync) {
/* This is an internal value that clients do not and should not care about */
rc = pcmk_ok;
}
if (rc == pcmk_ok || rc == -EPERM) {
crm_log_xml_debug(op_reply, "passed");
} else {
/* } else if(rc == -ETIME) { */
crm_err("Call failed: %s", pcmk_strerror(rc));
crm_log_xml_warn(op_reply, "failed");
}
if (output_data == NULL) {
/* do nothing more */
} else if (!(call_options & cib_discard_reply)) {
xmlNode *tmp = get_message_xml(op_reply, F_CIB_CALLDATA);
if (tmp == NULL) {
crm_trace("No output in reply to \"%s\" command %d", op, cib->call_id - 1);
} else {
*output_data = copy_xml(tmp);
}
}
free_xml(op_reply);
return rc;
}
static int
cib_remote_callback_dispatch(gpointer user_data)
{
int rc;
cib_t *cib = user_data;
cib_remote_opaque_t *private = cib->variant_opaque;
xmlNode *msg = NULL;
crm_info("Message on callback channel");
rc = pcmk__read_remote_message(&private->callback, -1);
msg = pcmk__remote_message_xml(&private->callback);
while (msg) {
const char *type = crm_element_value(msg, F_TYPE);
crm_trace("Activating %s callbacks...", type);
if (pcmk__str_eq(type, T_CIB, pcmk__str_casei)) {
cib_native_callback(cib, msg, 0, 0);
} else if (pcmk__str_eq(type, T_CIB_NOTIFY, pcmk__str_casei)) {
g_list_foreach(cib->notify_list, cib_native_notify, msg);
} else {
crm_err("Unknown message type: %s", type);
}
free_xml(msg);
msg = pcmk__remote_message_xml(&private->callback);
}
if (rc == ENOTCONN) {
return -1;
}
return 0;
}
static int
cib_remote_command_dispatch(gpointer user_data)
{
int rc;
cib_t *cib = user_data;
cib_remote_opaque_t *private = cib->variant_opaque;
rc = pcmk__read_remote_message(&private->command, -1);
free(private->command.buffer);
private->command.buffer = NULL;
crm_err("received late reply for remote cib connection, discarding");
if (rc == ENOTCONN) {
return -1;
}
return 0;
}
static int
cib_tls_close(cib_t *cib)
{
cib_remote_opaque_t *private = cib->variant_opaque;
#ifdef HAVE_GNUTLS_GNUTLS_H
if (private->encrypted) {
if (private->command.tls_session) {
gnutls_bye(*(private->command.tls_session), GNUTLS_SHUT_RDWR);
gnutls_deinit(*(private->command.tls_session));
gnutls_free(private->command.tls_session);
}
if (private->callback.tls_session) {
gnutls_bye(*(private->callback.tls_session), GNUTLS_SHUT_RDWR);
gnutls_deinit(*(private->callback.tls_session));
gnutls_free(private->callback.tls_session);
}
private->command.tls_session = NULL;
private->callback.tls_session = NULL;
if (remote_gnutls_credentials_init) {
gnutls_anon_free_client_credentials(anon_cred_c);
gnutls_global_deinit();
remote_gnutls_credentials_init = FALSE;
}
}
#endif
if (private->command.tcp_socket) {
shutdown(private->command.tcp_socket, SHUT_RDWR); /* no more receptions */
close(private->command.tcp_socket);
}
if (private->callback.tcp_socket) {
shutdown(private->callback.tcp_socket, SHUT_RDWR); /* no more receptions */
close(private->callback.tcp_socket);
}
private->command.tcp_socket = 0;
private->callback.tcp_socket = 0;
free(private->command.buffer);
free(private->callback.buffer);
private->command.buffer = NULL;
private->callback.buffer = NULL;
return 0;
}
static void
cib_remote_connection_destroy(gpointer user_data)
{
crm_err("Connection destroyed");
#ifdef HAVE_GNUTLS_GNUTLS_H
cib_tls_close(user_data);
#endif
}
static int
cib_tls_signon(cib_t *cib, pcmk__remote_t *connection, gboolean event_channel)
{
cib_remote_opaque_t *private = cib->variant_opaque;
int rc;
xmlNode *answer = NULL;
xmlNode *login = NULL;
static struct mainloop_fd_callbacks cib_fd_callbacks = { 0, };
cib_fd_callbacks.dispatch =
event_channel ? cib_remote_callback_dispatch : cib_remote_command_dispatch;
cib_fd_callbacks.destroy = cib_remote_connection_destroy;
connection->tcp_socket = -1;
#ifdef HAVE_GNUTLS_GNUTLS_H
connection->tls_session = NULL;
#endif
rc = pcmk__connect_remote(private->server, private->port, 0, NULL,
&(connection->tcp_socket), NULL, NULL);
if (rc != pcmk_rc_ok) {
crm_info("Remote connection to %s:%d failed: %s " CRM_XS " rc=%d",
private->server, private->port, pcmk_rc_str(rc), rc);
return -ENOTCONN;
}
if (private->encrypted) {
/* initialize GnuTls lib */
#ifdef HAVE_GNUTLS_GNUTLS_H
if (remote_gnutls_credentials_init == FALSE) {
crm_gnutls_global_init();
gnutls_anon_allocate_client_credentials(&anon_cred_c);
remote_gnutls_credentials_init = TRUE;
}
/* bind the socket to GnuTls lib */
connection->tls_session = pcmk__new_tls_session(connection->tcp_socket,
GNUTLS_CLIENT,
GNUTLS_CRD_ANON,
anon_cred_c);
if (connection->tls_session == NULL) {
cib_tls_close(cib);
return -1;
}
if (pcmk__tls_client_handshake(connection, TLS_HANDSHAKE_TIMEOUT_MS)
!= pcmk_rc_ok) {
crm_err("Session creation for %s:%d failed", private->server, private->port);
gnutls_deinit(*connection->tls_session);
gnutls_free(connection->tls_session);
connection->tls_session = NULL;
cib_tls_close(cib);
return -1;
}
#else
return -EPROTONOSUPPORT;
#endif
}
/* login to server */
login = create_xml_node(NULL, T_CIB_COMMAND);
- crm_xml_add(login, "op", "authenticate");
+ crm_xml_add(login, PCMK_XA_OP, "authenticate");
crm_xml_add(login, "user", private->user);
crm_xml_add(login, "password", private->passwd);
crm_xml_add(login, "hidden", "password");
pcmk__remote_send_xml(connection, login);
free_xml(login);
rc = pcmk_ok;
if (pcmk__read_remote_message(connection, -1) == ENOTCONN) {
rc = -ENOTCONN;
}
answer = pcmk__remote_message_xml(connection);
crm_log_xml_trace(answer, "Reply");
if (answer == NULL) {
rc = -EPROTO;
} else {
/* grab the token */
const char *msg_type = crm_element_value(answer, F_CIB_OPERATION);
const char *tmp_ticket = crm_element_value(answer, F_CIB_CLIENTID);
if (!pcmk__str_eq(msg_type, CRM_OP_REGISTER, pcmk__str_casei)) {
crm_err("Invalid registration message: %s", msg_type);
rc = -EPROTO;
} else if (tmp_ticket == NULL) {
rc = -EPROTO;
} else {
connection->token = strdup(tmp_ticket);
}
}
free_xml(answer);
answer = NULL;
if (rc != 0) {
cib_tls_close(cib);
return rc;
}
crm_trace("remote client connection established");
connection->source = mainloop_add_fd("cib-remote", G_PRIORITY_HIGH,
connection->tcp_socket, cib,
&cib_fd_callbacks);
return rc;
}
static int
cib_remote_signon(cib_t *cib, const char *name, enum cib_conn_type type)
{
int rc = pcmk_ok;
cib_remote_opaque_t *private = cib->variant_opaque;
xmlNode *hello = NULL;
if (private->passwd == NULL) {
if (private->out == NULL) {
/* If no pcmk__output_t is set, just assume that a text prompt
* is good enough.
*/
pcmk__text_prompt("Password", false, &(private->passwd));
} else {
private->out->prompt("Password", false, &(private->passwd));
}
}
if (private->server == NULL || private->user == NULL) {
rc = -EINVAL;
}
if (rc == pcmk_ok) {
rc = cib_tls_signon(cib, &(private->command), FALSE);
}
if (rc == pcmk_ok) {
rc = cib_tls_signon(cib, &(private->callback), TRUE);
}
if (rc == pcmk_ok) {
rc = cib__create_op(cib, CRM_OP_REGISTER, NULL, NULL, NULL, cib_none,
NULL, name, &hello);
}
if (rc == pcmk_ok) {
rc = pcmk__remote_send_xml(&private->command, hello);
rc = pcmk_rc2legacy(rc);
free_xml(hello);
}
if (rc == pcmk_ok) {
crm_info("Opened connection to %s:%d for %s",
private->server, private->port, name);
cib->state = cib_connected_command;
cib->type = cib_command;
} else {
crm_info("Connection to %s:%d for %s failed: %s\n",
private->server, private->port, name, pcmk_strerror(rc));
}
return rc;
}
static int
cib_remote_signoff(cib_t *cib)
{
int rc = pcmk_ok;
crm_debug("Disconnecting from the CIB manager");
#ifdef HAVE_GNUTLS_GNUTLS_H
cib_tls_close(cib);
#endif
cib->cmds->end_transaction(cib, false, cib_none);
cib->state = cib_disconnected;
cib->type = cib_no_connection;
return rc;
}
static int
cib_remote_free(cib_t *cib)
{
int rc = pcmk_ok;
crm_warn("Freeing CIB");
if (cib->state != cib_disconnected) {
rc = cib_remote_signoff(cib);
if (rc == pcmk_ok) {
cib_remote_opaque_t *private = cib->variant_opaque;
free(private->server);
free(private->user);
free(private->passwd);
free(cib->cmds);
free(cib->user);
free(private);
free(cib);
}
}
return rc;
}
static int
cib_remote_inputfd(cib_t * cib)
{
cib_remote_opaque_t *private = cib->variant_opaque;
return private->callback.tcp_socket;
}
static int
cib_remote_register_notification(cib_t * cib, const char *callback, int enabled)
{
xmlNode *notify_msg = create_xml_node(NULL, T_CIB_COMMAND);
cib_remote_opaque_t *private = cib->variant_opaque;
crm_xml_add(notify_msg, F_CIB_OPERATION, T_CIB_NOTIFY);
crm_xml_add(notify_msg, F_CIB_NOTIFY_TYPE, callback);
crm_xml_add_int(notify_msg, F_CIB_NOTIFY_ACTIVATE, enabled);
pcmk__remote_send_xml(&private->callback, notify_msg);
free_xml(notify_msg);
return pcmk_ok;
}
static int
cib_remote_set_connection_dnotify(cib_t * cib, void (*dnotify) (gpointer user_data))
{
return -EPROTONOSUPPORT;
}
/*!
* \internal
* \brief Get the given CIB connection's unique client identifiers
*
* These can be used to check whether this client requested the action that
* triggered a CIB notification.
*
* \param[in] cib CIB connection
* \param[out] async_id If not \p NULL, where to store asynchronous client ID
* \param[out] sync_id If not \p NULL, where to store synchronous client ID
*
* \return Legacy Pacemaker return code (specifically, \p pcmk_ok)
*
* \note This is the \p cib_remote variant implementation of
* \p cib_api_operations_t:client_id().
* \note The client IDs are assigned during CIB sign-on.
*/
static int
cib_remote_client_id(const cib_t *cib, const char **async_id,
const char **sync_id)
{
cib_remote_opaque_t *private = cib->variant_opaque;
if (async_id != NULL) {
// private->callback is the channel for async requests
*async_id = private->callback.token;
}
if (sync_id != NULL) {
// private->command is the channel for sync requests
*sync_id = private->command.token;
}
return pcmk_ok;
}
cib_t *
cib_remote_new(const char *server, const char *user, const char *passwd, int port,
gboolean encrypted)
{
cib_remote_opaque_t *private = NULL;
cib_t *cib = cib_new_variant();
if (cib == NULL) {
return NULL;
}
private = calloc(1, sizeof(cib_remote_opaque_t));
if (private == NULL) {
free(cib);
return NULL;
}
cib->variant = cib_remote;
cib->variant_opaque = private;
pcmk__str_update(&private->server, server);
pcmk__str_update(&private->user, user);
pcmk__str_update(&private->passwd, passwd);
private->port = port;
private->encrypted = encrypted;
/* assign variant specific ops */
cib->delegate_fn = cib_remote_perform_op;
cib->cmds->signon = cib_remote_signon;
cib->cmds->signoff = cib_remote_signoff;
cib->cmds->free = cib_remote_free;
cib->cmds->inputfd = cib_remote_inputfd; // Deprecated method
cib->cmds->register_notification = cib_remote_register_notification;
cib->cmds->set_connection_dnotify = cib_remote_set_connection_dnotify;
cib->cmds->client_id = cib_remote_client_id;
return cib;
}
void
cib__set_output(cib_t *cib, pcmk__output_t *out)
{
cib_remote_opaque_t *private;
if (cib->variant != cib_remote) {
return;
}
private = cib->variant_opaque;
private->out = out;
}
diff --git a/lib/pacemaker/pcmk_output.c b/lib/pacemaker/pcmk_output.c
index cb013f63a8..9e5bcc137c 100644
--- a/lib/pacemaker/pcmk_output.c
+++ b/lib/pacemaker/pcmk_output.c
@@ -1,2405 +1,2405 @@
/*
* Copyright 2019-2024 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This source code is licensed under the GNU General Public License version 2
* or later (GPLv2+) WITHOUT ANY WARRANTY.
*/
#include <crm_internal.h>
#include <crm/common/output.h>
#include <crm/common/results.h>
#include <crm/msg_xml.h>
#include <crm/stonith-ng.h>
#include <crm/fencing/internal.h>
#include <crm/pengine/internal.h>
#include <libxml/tree.h>
#include <pacemaker-internal.h>
#include <inttypes.h>
#include <stdint.h>
static char *
colocations_header(pcmk_resource_t *rsc, pcmk__colocation_t *cons,
bool dependents) {
char *retval = NULL;
if (cons->primary_role > pcmk_role_started) {
retval = crm_strdup_printf("%s (score=%s, %s role=%s, id=%s)",
rsc->id, pcmk_readable_score(cons->score),
(dependents? "needs" : "with"),
role2text(cons->primary_role), cons->id);
} else {
retval = crm_strdup_printf("%s (score=%s, id=%s)",
rsc->id, pcmk_readable_score(cons->score),
cons->id);
}
return retval;
}
static void
colocations_xml_node(pcmk__output_t *out, pcmk_resource_t *rsc,
pcmk__colocation_t *cons) {
xmlNodePtr node = NULL;
node = pcmk__output_create_xml_node(out, XML_CONS_TAG_RSC_DEPEND,
PCMK_XA_ID, cons->id,
"rsc", cons->dependent->id,
"with-rsc", cons->primary->id,
"score",
pcmk_readable_score(cons->score),
NULL);
if (cons->node_attribute) {
xmlSetProp(node, (pcmkXmlStr) "node-attribute",
(pcmkXmlStr) cons->node_attribute);
}
if (cons->dependent_role != pcmk_role_unknown) {
xmlSetProp(node, (pcmkXmlStr) "rsc-role",
(pcmkXmlStr) role2text(cons->dependent_role));
}
if (cons->primary_role != pcmk_role_unknown) {
xmlSetProp(node, (pcmkXmlStr) "with-rsc-role",
(pcmkXmlStr) role2text(cons->primary_role));
}
}
static int
do_locations_list_xml(pcmk__output_t *out, pcmk_resource_t *rsc,
bool add_header)
{
GList *lpc = NULL;
GList *list = rsc->rsc_location;
int rc = pcmk_rc_no_output;
for (lpc = list; lpc != NULL; lpc = lpc->next) {
pcmk__location_t *cons = lpc->data;
GList *lpc2 = NULL;
for (lpc2 = cons->nodes; lpc2 != NULL; lpc2 = lpc2->next) {
pcmk_node_t *node = (pcmk_node_t *) lpc2->data;
if (add_header) {
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "locations");
}
pcmk__output_create_xml_node(out, XML_CONS_TAG_RSC_LOCATION,
"node", node->details->uname,
"rsc", rsc->id,
PCMK_XA_ID, cons->id,
"score",
pcmk_readable_score(node->weight),
NULL);
}
}
if (add_header) {
PCMK__OUTPUT_LIST_FOOTER(out, rc);
}
return rc;
}
PCMK__OUTPUT_ARGS("rsc-action-item", "const char *", "pcmk_resource_t *",
"pcmk_node_t *", "pcmk_node_t *", "pcmk_action_t *",
"pcmk_action_t *")
static int
rsc_action_item(pcmk__output_t *out, va_list args)
{
const char *change = va_arg(args, const char *);
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
pcmk_node_t *origin = va_arg(args, pcmk_node_t *);
pcmk_node_t *destination = va_arg(args, pcmk_node_t *);
pcmk_action_t *action = va_arg(args, pcmk_action_t *);
pcmk_action_t *source = va_arg(args, pcmk_action_t *);
int len = 0;
char *reason = NULL;
char *details = NULL;
bool same_host = false;
bool same_role = false;
bool need_role = false;
static int rsc_width = 5;
static int detail_width = 5;
CRM_ASSERT(action);
CRM_ASSERT(destination != NULL || origin != NULL);
if (source == NULL) {
source = action;
}
len = strlen(rsc->id);
if (len > rsc_width) {
rsc_width = len + 2;
}
if ((rsc->role > pcmk_role_started)
|| (rsc->next_role > pcmk_role_unpromoted)) {
need_role = true;
}
if (pe__same_node(origin, destination)) {
same_host = true;
}
if (rsc->role == rsc->next_role) {
same_role = true;
}
if (need_role && (origin == NULL)) {
/* Starting and promoting a promotable clone instance */
details = crm_strdup_printf("%s -> %s %s", role2text(rsc->role),
role2text(rsc->next_role),
pe__node_name(destination));
} else if (origin == NULL) {
/* Starting a resource */
details = crm_strdup_printf("%s", pe__node_name(destination));
} else if (need_role && (destination == NULL)) {
/* Stopping a promotable clone instance */
details = crm_strdup_printf("%s %s", role2text(rsc->role),
pe__node_name(origin));
} else if (destination == NULL) {
/* Stopping a resource */
details = crm_strdup_printf("%s", pe__node_name(origin));
} else if (need_role && same_role && same_host) {
/* Recovering, restarting or re-promoting a promotable clone instance */
details = crm_strdup_printf("%s %s", role2text(rsc->role),
pe__node_name(origin));
} else if (same_role && same_host) {
/* Recovering or Restarting a normal resource */
details = crm_strdup_printf("%s", pe__node_name(origin));
} else if (need_role && same_role) {
/* Moving a promotable clone instance */
details = crm_strdup_printf("%s -> %s %s", pe__node_name(origin),
pe__node_name(destination),
role2text(rsc->role));
} else if (same_role) {
/* Moving a normal resource */
details = crm_strdup_printf("%s -> %s", pe__node_name(origin),
pe__node_name(destination));
} else if (same_host) {
/* Promoting or demoting a promotable clone instance */
details = crm_strdup_printf("%s -> %s %s", role2text(rsc->role),
role2text(rsc->next_role),
pe__node_name(origin));
} else {
/* Moving and promoting/demoting */
details = crm_strdup_printf("%s %s -> %s %s", role2text(rsc->role),
pe__node_name(origin),
role2text(rsc->next_role),
pe__node_name(destination));
}
len = strlen(details);
if (len > detail_width) {
detail_width = len;
}
if ((source->reason != NULL)
&& !pcmk_is_set(action->flags, pcmk_action_runnable)) {
reason = crm_strdup_printf("due to %s (blocked)", source->reason);
} else if (source->reason) {
reason = crm_strdup_printf("due to %s", source->reason);
} else if (!pcmk_is_set(action->flags, pcmk_action_runnable)) {
reason = strdup("blocked");
}
out->list_item(out, NULL, "%-8s %-*s ( %*s )%s%s",
change, rsc_width, rsc->id, detail_width, details,
((reason == NULL)? "" : " "), pcmk__s(reason, ""));
free(details);
free(reason);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("rsc-action-item", "const char *", "pcmk_resource_t *",
"pcmk_node_t *", "pcmk_node_t *", "pcmk_action_t *",
"pcmk_action_t *")
static int
rsc_action_item_xml(pcmk__output_t *out, va_list args)
{
const char *change = va_arg(args, const char *);
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
pcmk_node_t *origin = va_arg(args, pcmk_node_t *);
pcmk_node_t *destination = va_arg(args, pcmk_node_t *);
pcmk_action_t *action = va_arg(args, pcmk_action_t *);
pcmk_action_t *source = va_arg(args, pcmk_action_t *);
char *change_str = NULL;
bool same_host = false;
bool same_role = false;
bool need_role = false;
xmlNode *xml = NULL;
CRM_ASSERT(action);
CRM_ASSERT(destination != NULL || origin != NULL);
if (source == NULL) {
source = action;
}
if ((rsc->role > pcmk_role_started)
|| (rsc->next_role > pcmk_role_unpromoted)) {
need_role = true;
}
if (pe__same_node(origin, destination)) {
same_host = true;
}
if (rsc->role == rsc->next_role) {
same_role = true;
}
change_str = g_ascii_strdown(change, -1);
xml = pcmk__output_create_xml_node(out, "rsc_action",
"action", change_str,
"resource", rsc->id,
NULL);
g_free(change_str);
if (need_role && (origin == NULL)) {
/* Starting and promoting a promotable clone instance */
pcmk__xe_set_props(xml,
"role", role2text(rsc->role),
"next-role", role2text(rsc->next_role),
"dest", destination->details->uname,
NULL);
} else if (origin == NULL) {
/* Starting a resource */
crm_xml_add(xml, "node", destination->details->uname);
} else if (need_role && (destination == NULL)) {
/* Stopping a promotable clone instance */
pcmk__xe_set_props(xml,
"role", role2text(rsc->role),
"node", origin->details->uname,
NULL);
} else if (destination == NULL) {
/* Stopping a resource */
crm_xml_add(xml, "node", origin->details->uname);
} else if (need_role && same_role && same_host) {
/* Recovering, restarting or re-promoting a promotable clone instance */
pcmk__xe_set_props(xml,
"role", role2text(rsc->role),
"source", origin->details->uname,
NULL);
} else if (same_role && same_host) {
/* Recovering or Restarting a normal resource */
crm_xml_add(xml, "source", origin->details->uname);
} else if (need_role && same_role) {
/* Moving a promotable clone instance */
pcmk__xe_set_props(xml,
"source", origin->details->uname,
"dest", destination->details->uname,
"role", role2text(rsc->role),
NULL);
} else if (same_role) {
/* Moving a normal resource */
pcmk__xe_set_props(xml,
"source", origin->details->uname,
"dest", destination->details->uname,
NULL);
} else if (same_host) {
/* Promoting or demoting a promotable clone instance */
pcmk__xe_set_props(xml,
"role", role2text(rsc->role),
"next-role", role2text(rsc->next_role),
"source", origin->details->uname,
NULL);
} else {
/* Moving and promoting/demoting */
pcmk__xe_set_props(xml,
"role", role2text(rsc->role),
"source", origin->details->uname,
"next-role", role2text(rsc->next_role),
"dest", destination->details->uname,
NULL);
}
if ((source->reason != NULL)
&& !pcmk_is_set(action->flags, pcmk_action_runnable)) {
pcmk__xe_set_props(xml,
"reason", source->reason,
"blocked", "true",
NULL);
} else if (source->reason != NULL) {
crm_xml_add(xml, "reason", source->reason);
} else if (!pcmk_is_set(action->flags, pcmk_action_runnable)) {
pcmk__xe_set_bool_attr(xml, "blocked", true);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("rsc-is-colocated-with-list", "pcmk_resource_t *", "bool")
static int
rsc_is_colocated_with_list(pcmk__output_t *out, va_list args) {
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
bool recursive = va_arg(args, int);
int rc = pcmk_rc_no_output;
if (pcmk_is_set(rsc->flags, pcmk_rsc_detect_loop)) {
return rc;
}
/* We're listing constraints explicitly involving rsc, so use rsc->rsc_cons
* directly rather than rsc->cmds->this_with_colocations().
*/
pcmk__set_rsc_flags(rsc, pcmk_rsc_detect_loop);
for (GList *lpc = rsc->rsc_cons; lpc != NULL; lpc = lpc->next) {
pcmk__colocation_t *cons = (pcmk__colocation_t *) lpc->data;
char *hdr = NULL;
PCMK__OUTPUT_LIST_HEADER(out, false, rc,
"Resources %s is colocated with", rsc->id);
if (pcmk_is_set(cons->primary->flags, pcmk_rsc_detect_loop)) {
out->list_item(out, NULL, "%s (id=%s - loop)",
cons->primary->id, cons->id);
continue;
}
hdr = colocations_header(cons->primary, cons, false);
out->list_item(out, NULL, "%s", hdr);
free(hdr);
// Empty list header for indentation of information about this resource
out->begin_list(out, NULL, NULL, NULL);
out->message(out, "locations-list", cons->primary);
if (recursive) {
out->message(out, "rsc-is-colocated-with-list",
cons->primary, recursive);
}
out->end_list(out);
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
return rc;
}
PCMK__OUTPUT_ARGS("rsc-is-colocated-with-list", "pcmk_resource_t *", "bool")
static int
rsc_is_colocated_with_list_xml(pcmk__output_t *out, va_list args) {
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
bool recursive = va_arg(args, int);
int rc = pcmk_rc_no_output;
if (pcmk_is_set(rsc->flags, pcmk_rsc_detect_loop)) {
return rc;
}
/* We're listing constraints explicitly involving rsc, so use rsc->rsc_cons
* directly rather than rsc->cmds->this_with_colocations().
*/
pcmk__set_rsc_flags(rsc, pcmk_rsc_detect_loop);
for (GList *lpc = rsc->rsc_cons; lpc != NULL; lpc = lpc->next) {
pcmk__colocation_t *cons = (pcmk__colocation_t *) lpc->data;
if (pcmk_is_set(cons->primary->flags, pcmk_rsc_detect_loop)) {
colocations_xml_node(out, cons->primary, cons);
continue;
}
colocations_xml_node(out, cons->primary, cons);
do_locations_list_xml(out, cons->primary, false);
if (recursive) {
out->message(out, "rsc-is-colocated-with-list",
cons->primary, recursive);
}
}
return rc;
}
PCMK__OUTPUT_ARGS("rscs-colocated-with-list", "pcmk_resource_t *", "bool")
static int
rscs_colocated_with_list(pcmk__output_t *out, va_list args) {
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
bool recursive = va_arg(args, int);
int rc = pcmk_rc_no_output;
if (pcmk_is_set(rsc->flags, pcmk_rsc_detect_loop)) {
return rc;
}
/* We're listing constraints explicitly involving rsc, so use
* rsc->rsc_cons_lhs directly rather than
* rsc->cmds->with_this_colocations().
*/
pcmk__set_rsc_flags(rsc, pcmk_rsc_detect_loop);
for (GList *lpc = rsc->rsc_cons_lhs; lpc != NULL; lpc = lpc->next) {
pcmk__colocation_t *cons = (pcmk__colocation_t *) lpc->data;
char *hdr = NULL;
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Resources colocated with %s",
rsc->id);
if (pcmk_is_set(cons->dependent->flags, pcmk_rsc_detect_loop)) {
out->list_item(out, NULL, "%s (id=%s - loop)",
cons->dependent->id, cons->id);
continue;
}
hdr = colocations_header(cons->dependent, cons, true);
out->list_item(out, NULL, "%s", hdr);
free(hdr);
// Empty list header for indentation of information about this resource
out->begin_list(out, NULL, NULL, NULL);
out->message(out, "locations-list", cons->dependent);
if (recursive) {
out->message(out, "rscs-colocated-with-list",
cons->dependent, recursive);
}
out->end_list(out);
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
return rc;
}
PCMK__OUTPUT_ARGS("rscs-colocated-with-list", "pcmk_resource_t *", "bool")
static int
rscs_colocated_with_list_xml(pcmk__output_t *out, va_list args) {
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
bool recursive = va_arg(args, int);
int rc = pcmk_rc_no_output;
if (pcmk_is_set(rsc->flags, pcmk_rsc_detect_loop)) {
return rc;
}
/* We're listing constraints explicitly involving rsc, so use
* rsc->rsc_cons_lhs directly rather than
* rsc->cmds->with_this_colocations().
*/
pcmk__set_rsc_flags(rsc, pcmk_rsc_detect_loop);
for (GList *lpc = rsc->rsc_cons_lhs; lpc != NULL; lpc = lpc->next) {
pcmk__colocation_t *cons = (pcmk__colocation_t *) lpc->data;
if (pcmk_is_set(cons->dependent->flags, pcmk_rsc_detect_loop)) {
colocations_xml_node(out, cons->dependent, cons);
continue;
}
colocations_xml_node(out, cons->dependent, cons);
do_locations_list_xml(out, cons->dependent, false);
if (recursive) {
out->message(out, "rscs-colocated-with-list",
cons->dependent, recursive);
}
}
return rc;
}
PCMK__OUTPUT_ARGS("locations-list", "pcmk_resource_t *")
static int
locations_list(pcmk__output_t *out, va_list args) {
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
GList *lpc = NULL;
GList *list = rsc->rsc_location;
int rc = pcmk_rc_no_output;
for (lpc = list; lpc != NULL; lpc = lpc->next) {
pcmk__location_t *cons = lpc->data;
GList *lpc2 = NULL;
for (lpc2 = cons->nodes; lpc2 != NULL; lpc2 = lpc2->next) {
pcmk_node_t *node = (pcmk_node_t *) lpc2->data;
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Locations");
out->list_item(out, NULL, "Node %s (score=%s, id=%s, rsc=%s)",
pe__node_name(node),
pcmk_readable_score(node->weight), cons->id,
rsc->id);
}
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
return rc;
}
PCMK__OUTPUT_ARGS("locations-list", "pcmk_resource_t *")
static int
locations_list_xml(pcmk__output_t *out, va_list args) {
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
return do_locations_list_xml(out, rsc, true);
}
PCMK__OUTPUT_ARGS("locations-and-colocations", "pcmk_resource_t *",
"bool", "bool")
static int
locations_and_colocations(pcmk__output_t *out, va_list args)
{
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
bool recursive = va_arg(args, int);
bool force = va_arg(args, int);
pcmk__unpack_constraints(rsc->cluster);
// Constraints apply to group/clone, not member/instance
if (!force) {
rsc = uber_parent(rsc);
}
out->message(out, "locations-list", rsc);
pe__clear_resource_flags_on_all(rsc->cluster, pcmk_rsc_detect_loop);
out->message(out, "rscs-colocated-with-list", rsc, recursive);
pe__clear_resource_flags_on_all(rsc->cluster, pcmk_rsc_detect_loop);
out->message(out, "rsc-is-colocated-with-list", rsc, recursive);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("locations-and-colocations", "pcmk_resource_t *",
"bool", "bool")
static int
locations_and_colocations_xml(pcmk__output_t *out, va_list args)
{
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
bool recursive = va_arg(args, int);
bool force = va_arg(args, int);
pcmk__unpack_constraints(rsc->cluster);
// Constraints apply to group/clone, not member/instance
if (!force) {
rsc = uber_parent(rsc);
}
pcmk__output_xml_create_parent(out, "constraints", NULL);
do_locations_list_xml(out, rsc, false);
pe__clear_resource_flags_on_all(rsc->cluster, pcmk_rsc_detect_loop);
out->message(out, "rscs-colocated-with-list", rsc, recursive);
pe__clear_resource_flags_on_all(rsc->cluster, pcmk_rsc_detect_loop);
out->message(out, "rsc-is-colocated-with-list", rsc, recursive);
pcmk__output_xml_pop_parent(out);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("health", "const char *", "const char *", "const char *",
"const char *")
static int
health(pcmk__output_t *out, va_list args)
{
const char *sys_from G_GNUC_UNUSED = va_arg(args, const char *);
const char *host_from = va_arg(args, const char *);
const char *fsa_state = va_arg(args, const char *);
const char *result = va_arg(args, const char *);
return out->info(out, "Controller on %s in state %s: %s",
pcmk__s(host_from, "unknown node"),
pcmk__s(fsa_state, "unknown"),
pcmk__s(result, "unknown result"));
}
PCMK__OUTPUT_ARGS("health", "const char *", "const char *", "const char *",
"const char *")
static int
health_text(pcmk__output_t *out, va_list args)
{
if (!out->is_quiet(out)) {
return health(out, args);
} else {
const char *sys_from G_GNUC_UNUSED = va_arg(args, const char *);
const char *host_from G_GNUC_UNUSED = va_arg(args, const char *);
const char *fsa_state = va_arg(args, const char *);
const char *result G_GNUC_UNUSED = va_arg(args, const char *);
if (fsa_state != NULL) {
pcmk__formatted_printf(out, "%s\n", fsa_state);
return pcmk_rc_ok;
}
}
return pcmk_rc_no_output;
}
PCMK__OUTPUT_ARGS("health", "const char *", "const char *", "const char *",
"const char *")
static int
health_xml(pcmk__output_t *out, va_list args)
{
const char *sys_from = va_arg(args, const char *);
const char *host_from = va_arg(args, const char *);
const char *fsa_state = va_arg(args, const char *);
const char *result = va_arg(args, const char *);
pcmk__output_create_xml_node(out, pcmk__s(sys_from, ""),
"node_name", pcmk__s(host_from, ""),
"state", pcmk__s(fsa_state, ""),
"result", pcmk__s(result, ""),
NULL);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("pacemakerd-health", "const char *",
"enum pcmk_pacemakerd_state", "const char *", "time_t")
static int
pacemakerd_health(pcmk__output_t *out, va_list args)
{
const char *sys_from = va_arg(args, const char *);
enum pcmk_pacemakerd_state state =
(enum pcmk_pacemakerd_state) va_arg(args, int);
const char *state_s = va_arg(args, const char *);
time_t last_updated = va_arg(args, time_t);
char *last_updated_s = NULL;
int rc = pcmk_rc_ok;
if (sys_from == NULL) {
if (state == pcmk_pacemakerd_state_remote) {
sys_from = "pacemaker-remoted";
} else {
sys_from = CRM_SYSTEM_MCP;
}
}
if (state_s == NULL) {
state_s = pcmk__pcmkd_state_enum2friendly(state);
}
if (last_updated != 0) {
last_updated_s = pcmk__epoch2str(&last_updated,
crm_time_log_date
|crm_time_log_timeofday
|crm_time_log_with_timezone);
}
rc = out->info(out, "Status of %s: '%s' (last updated %s)",
sys_from, state_s,
pcmk__s(last_updated_s, "at unknown time"));
free(last_updated_s);
return rc;
}
PCMK__OUTPUT_ARGS("pacemakerd-health", "const char *",
"enum pcmk_pacemakerd_state", "const char *", "time_t")
static int
pacemakerd_health_html(pcmk__output_t *out, va_list args)
{
const char *sys_from = va_arg(args, const char *);
enum pcmk_pacemakerd_state state =
(enum pcmk_pacemakerd_state) va_arg(args, int);
const char *state_s = va_arg(args, const char *);
time_t last_updated = va_arg(args, time_t);
char *last_updated_s = NULL;
char *msg = NULL;
if (sys_from == NULL) {
if (state == pcmk_pacemakerd_state_remote) {
sys_from = "pacemaker-remoted";
} else {
sys_from = CRM_SYSTEM_MCP;
}
}
if (state_s == NULL) {
state_s = pcmk__pcmkd_state_enum2friendly(state);
}
if (last_updated != 0) {
last_updated_s = pcmk__epoch2str(&last_updated,
crm_time_log_date
|crm_time_log_timeofday
|crm_time_log_with_timezone);
}
msg = crm_strdup_printf("Status of %s: '%s' (last updated %s)",
sys_from, state_s,
pcmk__s(last_updated_s, "at unknown time"));
pcmk__output_create_html_node(out, "li", NULL, NULL, msg);
free(msg);
free(last_updated_s);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("pacemakerd-health", "const char *",
"enum pcmk_pacemakerd_state", "const char *", "time_t")
static int
pacemakerd_health_text(pcmk__output_t *out, va_list args)
{
if (!out->is_quiet(out)) {
return pacemakerd_health(out, args);
} else {
const char *sys_from G_GNUC_UNUSED = va_arg(args, const char *);
enum pcmk_pacemakerd_state state =
(enum pcmk_pacemakerd_state) va_arg(args, int);
const char *state_s = va_arg(args, const char *);
time_t last_updated G_GNUC_UNUSED = va_arg(args, time_t);
if (state_s == NULL) {
state_s = pcmk_pacemakerd_api_daemon_state_enum2text(state);
}
pcmk__formatted_printf(out, "%s\n", state_s);
return pcmk_rc_ok;
}
}
PCMK__OUTPUT_ARGS("pacemakerd-health", "const char *",
"enum pcmk_pacemakerd_state", "const char *", "time_t")
static int
pacemakerd_health_xml(pcmk__output_t *out, va_list args)
{
const char *sys_from = va_arg(args, const char *);
enum pcmk_pacemakerd_state state =
(enum pcmk_pacemakerd_state) va_arg(args, int);
const char *state_s = va_arg(args, const char *);
time_t last_updated = va_arg(args, time_t);
char *last_updated_s = NULL;
if (sys_from == NULL) {
if (state == pcmk_pacemakerd_state_remote) {
sys_from = "pacemaker-remoted";
} else {
sys_from = CRM_SYSTEM_MCP;
}
}
if (state_s == NULL) {
state_s = pcmk_pacemakerd_api_daemon_state_enum2text(state);
}
if (last_updated != 0) {
last_updated_s = pcmk__epoch2str(&last_updated,
crm_time_log_date
|crm_time_log_timeofday
|crm_time_log_with_timezone);
}
pcmk__output_create_xml_node(out, "pacemakerd",
"sys_from", sys_from,
"state", state_s,
"last_updated", last_updated_s,
NULL);
free(last_updated_s);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("profile", "const char *", "clock_t", "clock_t")
static int
profile_default(pcmk__output_t *out, va_list args) {
const char *xml_file = va_arg(args, const char *);
clock_t start = va_arg(args, clock_t);
clock_t end = va_arg(args, clock_t);
out->list_item(out, NULL, "Testing %s ... %.2f secs", xml_file,
(end - start) / (float) CLOCKS_PER_SEC);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("profile", "const char *", "clock_t", "clock_t")
static int
profile_xml(pcmk__output_t *out, va_list args) {
const char *xml_file = va_arg(args, const char *);
clock_t start = va_arg(args, clock_t);
clock_t end = va_arg(args, clock_t);
char *duration = pcmk__ftoa((end - start) / (float) CLOCKS_PER_SEC);
pcmk__output_create_xml_node(out, "timing",
"file", xml_file,
"duration", duration,
NULL);
free(duration);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("dc", "const char *")
static int
dc(pcmk__output_t *out, va_list args)
{
const char *dc = va_arg(args, const char *);
return out->info(out, "Designated Controller is: %s",
pcmk__s(dc, "not yet elected"));
}
PCMK__OUTPUT_ARGS("dc", "const char *")
static int
dc_text(pcmk__output_t *out, va_list args)
{
if (!out->is_quiet(out)) {
return dc(out, args);
} else {
const char *dc = va_arg(args, const char *);
if (dc != NULL) {
pcmk__formatted_printf(out, "%s\n", pcmk__s(dc, ""));
return pcmk_rc_ok;
}
}
return pcmk_rc_no_output;
}
PCMK__OUTPUT_ARGS("dc", "const char *")
static int
dc_xml(pcmk__output_t *out, va_list args)
{
const char *dc = va_arg(args, const char *);
pcmk__output_create_xml_node(out, "dc",
"node_name", pcmk__s(dc, ""),
NULL);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("crmadmin-node", "const char *", "const char *",
"const char *", "bool")
static int
crmadmin_node(pcmk__output_t *out, va_list args)
{
const char *type = va_arg(args, const char *);
const char *name = va_arg(args, const char *);
const char *id = va_arg(args, const char *);
bool bash_export = va_arg(args, int);
if (bash_export) {
return out->info(out, "export %s=%s",
pcmk__s(name, "<null>"), pcmk__s(id, ""));
} else {
return out->info(out, "%s node: %s (%s)", type ? type : "cluster",
pcmk__s(name, "<null>"), pcmk__s(id, "<null>"));
}
}
PCMK__OUTPUT_ARGS("crmadmin-node", "const char *", "const char *",
"const char *", "bool")
static int
crmadmin_node_text(pcmk__output_t *out, va_list args)
{
if (!out->is_quiet(out)) {
return crmadmin_node(out, args);
} else {
const char *type G_GNUC_UNUSED = va_arg(args, const char *);
const char *name = va_arg(args, const char *);
const char *id G_GNUC_UNUSED = va_arg(args, const char *);
bool bash_export G_GNUC_UNUSED = va_arg(args, int);
pcmk__formatted_printf(out, "%s\n", pcmk__s(name, "<null>"));
return pcmk_rc_ok;
}
}
PCMK__OUTPUT_ARGS("crmadmin-node", "const char *", "const char *",
"const char *", "bool")
static int
crmadmin_node_xml(pcmk__output_t *out, va_list args)
{
const char *type = va_arg(args, const char *);
const char *name = va_arg(args, const char *);
const char *id = va_arg(args, const char *);
bool bash_export G_GNUC_UNUSED = va_arg(args, int);
pcmk__output_create_xml_node(out, "node",
PCMK_XA_TYPE, pcmk__s(type, "cluster"),
PCMK_XA_NAME, pcmk__s(name, ""),
PCMK_XA_ID, pcmk__s(id, ""),
NULL);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("digests", "const pcmk_resource_t *", "const pcmk_node_t *",
"const char *", "guint", "const pcmk__op_digest_t *")
static int
digests_text(pcmk__output_t *out, va_list args)
{
const pcmk_resource_t *rsc = va_arg(args, const pcmk_resource_t *);
const pcmk_node_t *node = va_arg(args, const pcmk_node_t *);
const char *task = va_arg(args, const char *);
guint interval_ms = va_arg(args, guint);
const pcmk__op_digest_t *digests = va_arg(args, const pcmk__op_digest_t *);
char *action_desc = NULL;
const char *rsc_desc = "unknown resource";
const char *node_desc = "unknown node";
if (interval_ms != 0) {
action_desc = crm_strdup_printf("%ums-interval %s action", interval_ms,
((task == NULL)? "unknown" : task));
} else if (pcmk__str_eq(task, PCMK_ACTION_MONITOR, pcmk__str_none)) {
action_desc = strdup("probe action");
} else {
action_desc = crm_strdup_printf("%s action",
((task == NULL)? "unknown" : task));
}
if ((rsc != NULL) && (rsc->id != NULL)) {
rsc_desc = rsc->id;
}
if ((node != NULL) && (node->details->uname != NULL)) {
node_desc = node->details->uname;
}
out->begin_list(out, NULL, NULL, "Digests for %s %s on %s",
rsc_desc, action_desc, node_desc);
free(action_desc);
if (digests == NULL) {
out->list_item(out, NULL, "none");
out->end_list(out);
return pcmk_rc_ok;
}
if (digests->digest_all_calc != NULL) {
out->list_item(out, NULL, "%s (all parameters)",
digests->digest_all_calc);
}
if (digests->digest_secure_calc != NULL) {
out->list_item(out, NULL, "%s (non-private parameters)",
digests->digest_secure_calc);
}
if (digests->digest_restart_calc != NULL) {
out->list_item(out, NULL, "%s (non-reloadable parameters)",
digests->digest_restart_calc);
}
out->end_list(out);
return pcmk_rc_ok;
}
static void
add_digest_xml(xmlNode *parent, const char *type, const char *digest,
xmlNode *digest_source)
{
if (digest != NULL) {
xmlNodePtr digest_xml = create_xml_node(parent, "digest");
crm_xml_add(digest_xml, PCMK_XA_TYPE, pcmk__s(type, "unspecified"));
crm_xml_add(digest_xml, "hash", digest);
if (digest_source != NULL) {
add_node_copy(digest_xml, digest_source);
}
}
}
PCMK__OUTPUT_ARGS("digests", "const pcmk_resource_t *", "const pcmk_node_t *",
"const char *", "guint", "const pcmk__op_digest_t *")
static int
digests_xml(pcmk__output_t *out, va_list args)
{
const pcmk_resource_t *rsc = va_arg(args, const pcmk_resource_t *);
const pcmk_node_t *node = va_arg(args, const pcmk_node_t *);
const char *task = va_arg(args, const char *);
guint interval_ms = va_arg(args, guint);
const pcmk__op_digest_t *digests = va_arg(args, const pcmk__op_digest_t *);
char *interval_s = crm_strdup_printf("%ums", interval_ms);
xmlNode *xml = NULL;
xml = pcmk__output_create_xml_node(out, "digests",
"resource", pcmk__s(rsc->id, ""),
"node",
pcmk__s(node->details->uname, ""),
"task", pcmk__s(task, ""),
"interval", interval_s,
NULL);
free(interval_s);
if (digests != NULL) {
add_digest_xml(xml, "all", digests->digest_all_calc,
digests->params_all);
add_digest_xml(xml, "nonprivate", digests->digest_secure_calc,
digests->params_secure);
add_digest_xml(xml, "nonreloadable", digests->digest_restart_calc,
digests->params_restart);
}
return pcmk_rc_ok;
}
#define STOP_SANITY_ASSERT(lineno) do { \
if ((current != NULL) && current->details->unclean) { \
/* It will be a pseudo op */ \
} else if (stop == NULL) { \
crm_err("%s:%d: No stop action exists for %s", \
__func__, lineno, rsc->id); \
CRM_ASSERT(stop != NULL); \
} else if (pcmk_is_set(stop->flags, pcmk_action_optional)) { \
crm_err("%s:%d: Action %s is still optional", \
__func__, lineno, stop->uuid); \
CRM_ASSERT(!pcmk_is_set(stop->flags, pcmk_action_optional));\
} \
} while (0)
PCMK__OUTPUT_ARGS("rsc-action", "pcmk_resource_t *", "pcmk_node_t *",
"pcmk_node_t *")
static int
rsc_action_default(pcmk__output_t *out, va_list args)
{
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
pcmk_node_t *current = va_arg(args, pcmk_node_t *);
pcmk_node_t *next = va_arg(args, pcmk_node_t *);
GList *possible_matches = NULL;
char *key = NULL;
int rc = pcmk_rc_no_output;
bool moving = false;
pcmk_node_t *start_node = NULL;
pcmk_action_t *start = NULL;
pcmk_action_t *stop = NULL;
pcmk_action_t *promote = NULL;
pcmk_action_t *demote = NULL;
pcmk_action_t *reason_op = NULL;
if (!pcmk_is_set(rsc->flags, pcmk_rsc_managed)
|| (current == NULL && next == NULL)) {
const bool managed = pcmk_is_set(rsc->flags, pcmk_rsc_managed);
pcmk__rsc_info(rsc, "Leave %s\t(%s%s)",
rsc->id, role2text(rsc->role),
(managed? "" : " unmanaged"));
return rc;
}
moving = (current != NULL) && (next != NULL)
&& !pe__same_node(current, next);
possible_matches = pe__resource_actions(rsc, next, PCMK_ACTION_START,
false);
if (possible_matches) {
start = possible_matches->data;
g_list_free(possible_matches);
}
if ((start == NULL)
|| !pcmk_is_set(start->flags, pcmk_action_runnable)) {
start_node = NULL;
} else {
start_node = current;
}
possible_matches = pe__resource_actions(rsc, start_node, PCMK_ACTION_STOP,
false);
if (possible_matches) {
stop = possible_matches->data;
g_list_free(possible_matches);
} else if (pcmk_is_set(rsc->flags, pcmk_rsc_stop_unexpected)) {
/* The resource is multiply active with PCMK_META_MULTIPLE_ACTIVE set to
* stop_unexpected, and not stopping on its current node, but it should
* be stopping elsewhere.
*/
possible_matches = pe__resource_actions(rsc, NULL, PCMK_ACTION_STOP,
false);
if (possible_matches != NULL) {
stop = possible_matches->data;
g_list_free(possible_matches);
}
}
possible_matches = pe__resource_actions(rsc, next, PCMK_ACTION_PROMOTE,
false);
if (possible_matches) {
promote = possible_matches->data;
g_list_free(possible_matches);
}
possible_matches = pe__resource_actions(rsc, next, PCMK_ACTION_DEMOTE,
false);
if (possible_matches) {
demote = possible_matches->data;
g_list_free(possible_matches);
}
if (rsc->role == rsc->next_role) {
pcmk_action_t *migrate_op = NULL;
CRM_CHECK(next != NULL, return rc);
possible_matches = pe__resource_actions(rsc, next,
PCMK_ACTION_MIGRATE_FROM,
false);
if (possible_matches) {
migrate_op = possible_matches->data;
}
if ((migrate_op != NULL) && (current != NULL)
&& pcmk_is_set(migrate_op->flags, pcmk_action_runnable)) {
rc = out->message(out, "rsc-action-item", "Migrate", rsc, current,
next, start, NULL);
} else if (pcmk_is_set(rsc->flags, pcmk_rsc_reload)) {
rc = out->message(out, "rsc-action-item", "Reload", rsc, current,
next, start, NULL);
} else if ((start == NULL)
|| pcmk_is_set(start->flags, pcmk_action_optional)) {
if ((demote != NULL) && (promote != NULL)
&& !pcmk_is_set(demote->flags, pcmk_action_optional)
&& !pcmk_is_set(promote->flags, pcmk_action_optional)) {
rc = out->message(out, "rsc-action-item", "Re-promote", rsc,
current, next, promote, demote);
} else {
pcmk__rsc_info(rsc, "Leave %s\t(%s %s)", rsc->id,
role2text(rsc->role), pe__node_name(next));
}
} else if (!pcmk_is_set(start->flags, pcmk_action_runnable)) {
if ((stop == NULL) || (stop->reason == NULL)) {
reason_op = start;
} else {
reason_op = stop;
}
rc = out->message(out, "rsc-action-item", "Stop", rsc, current,
NULL, stop, reason_op);
STOP_SANITY_ASSERT(__LINE__);
} else if (moving && current) {
const bool failed = pcmk_is_set(rsc->flags, pcmk_rsc_failed);
rc = out->message(out, "rsc-action-item",
(failed? "Recover" : "Move"), rsc, current, next,
stop, NULL);
} else if (pcmk_is_set(rsc->flags, pcmk_rsc_failed)) {
rc = out->message(out, "rsc-action-item", "Recover", rsc, current,
NULL, stop, NULL);
STOP_SANITY_ASSERT(__LINE__);
} else {
rc = out->message(out, "rsc-action-item", "Restart", rsc, current,
next, start, NULL);
#if 0
/* @TODO This can be reached in situations that should really be
* "Start" (see for example the migrate-fail-7 regression test)
*/
STOP_SANITY_ASSERT(__LINE__);
#endif
}
g_list_free(possible_matches);
return rc;
}
if ((stop != NULL)
&& ((rsc->next_role == pcmk_role_stopped)
|| ((start != NULL)
&& !pcmk_is_set(start->flags, pcmk_action_runnable)))) {
key = stop_key(rsc);
for (GList *iter = rsc->running_on; iter != NULL; iter = iter->next) {
pcmk_node_t *node = iter->data;
pcmk_action_t *stop_op = NULL;
reason_op = start;
possible_matches = find_actions(rsc->actions, key, node);
if (possible_matches) {
stop_op = possible_matches->data;
g_list_free(possible_matches);
}
if (stop_op != NULL) {
if (pcmk_is_set(stop_op->flags, pcmk_action_runnable)) {
STOP_SANITY_ASSERT(__LINE__);
}
if (stop_op->reason != NULL) {
reason_op = stop_op;
}
}
if (out->message(out, "rsc-action-item", "Stop", rsc, node, NULL,
stop_op, reason_op) == pcmk_rc_ok) {
rc = pcmk_rc_ok;
}
}
free(key);
} else if ((stop != NULL)
&& pcmk_all_flags_set(rsc->flags,
pcmk_rsc_failed|pcmk_rsc_stop_if_failed)) {
/* 'stop' may be NULL if the failure was ignored */
rc = out->message(out, "rsc-action-item", "Recover", rsc, current,
next, stop, start);
STOP_SANITY_ASSERT(__LINE__);
} else if (moving) {
rc = out->message(out, "rsc-action-item", "Move", rsc, current, next,
stop, NULL);
STOP_SANITY_ASSERT(__LINE__);
} else if (pcmk_is_set(rsc->flags, pcmk_rsc_reload)) {
rc = out->message(out, "rsc-action-item", "Reload", rsc, current, next,
start, NULL);
} else if ((stop != NULL)
&& !pcmk_is_set(stop->flags, pcmk_action_optional)) {
rc = out->message(out, "rsc-action-item", "Restart", rsc, current,
next, start, NULL);
STOP_SANITY_ASSERT(__LINE__);
} else if (rsc->role == pcmk_role_promoted) {
CRM_LOG_ASSERT(current != NULL);
rc = out->message(out, "rsc-action-item", "Demote", rsc, current,
next, demote, NULL);
} else if (rsc->next_role == pcmk_role_promoted) {
CRM_LOG_ASSERT(next);
rc = out->message(out, "rsc-action-item", "Promote", rsc, current,
next, promote, NULL);
} else if ((rsc->role == pcmk_role_stopped)
&& (rsc->next_role > pcmk_role_stopped)) {
rc = out->message(out, "rsc-action-item", "Start", rsc, current, next,
start, NULL);
}
return rc;
}
PCMK__OUTPUT_ARGS("node-action", "const char *", "const char *", "const char *")
static int
node_action(pcmk__output_t *out, va_list args)
{
const char *task = va_arg(args, const char *);
const char *node_name = va_arg(args, const char *);
const char *reason = va_arg(args, const char *);
if (task == NULL) {
return pcmk_rc_no_output;
} else if (reason) {
out->list_item(out, NULL, "%s %s '%s'", task, node_name, reason);
} else {
crm_notice(" * %s %s", task, node_name);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node-action", "const char *", "const char *", "const char *")
static int
node_action_xml(pcmk__output_t *out, va_list args)
{
const char *task = va_arg(args, const char *);
const char *node_name = va_arg(args, const char *);
const char *reason = va_arg(args, const char *);
if (task == NULL) {
return pcmk_rc_no_output;
} else if (reason) {
pcmk__output_create_xml_node(out, "node_action",
"task", task,
"node", node_name,
"reason", reason,
NULL);
} else {
crm_notice(" * %s %s", task, node_name);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node-info", "uint32_t", "const char *", "const char *",
"const char *", "bool", "bool")
static int
node_info_default(pcmk__output_t *out, va_list args)
{
uint32_t node_id = va_arg(args, uint32_t);
const char *node_name = va_arg(args, const char *);
const char *uuid = va_arg(args, const char *);
const char *state = va_arg(args, const char *);
bool have_quorum = (bool) va_arg(args, int);
bool is_remote = (bool) va_arg(args, int);
return out->info(out,
"Node %" PRIu32 ": %s "
"(uuid=%s, state=%s, have_quorum=%s, is_remote=%s)",
node_id, pcmk__s(node_name, "unknown"),
pcmk__s(uuid, "unknown"), pcmk__s(state, "unknown"),
pcmk__btoa(have_quorum), pcmk__btoa(is_remote));
}
PCMK__OUTPUT_ARGS("node-info", "uint32_t", "const char *", "const char *",
"const char *", "bool", "bool")
static int
node_info_xml(pcmk__output_t *out, va_list args)
{
uint32_t node_id = va_arg(args, uint32_t);
const char *node_name = va_arg(args, const char *);
const char *uuid = va_arg(args, const char *);
const char *state = va_arg(args, const char *);
bool have_quorum = (bool) va_arg(args, int);
bool is_remote = (bool) va_arg(args, int);
char *id_s = crm_strdup_printf("%" PRIu32, node_id);
pcmk__output_create_xml_node(out, "node-info",
"nodeid", id_s,
XML_ATTR_UNAME, node_name,
PCMK_XA_ID, uuid,
PCMK__XA_CRMD, state,
PCMK_XA_HAVE_QUORUM, pcmk__btoa(have_quorum),
XML_NODE_IS_REMOTE, pcmk__btoa(is_remote),
NULL);
free(id_s);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-cluster-action", "const char *", "const char *",
"xmlNodePtr")
static int
inject_cluster_action(pcmk__output_t *out, va_list args)
{
const char *node = va_arg(args, const char *);
const char *task = va_arg(args, const char *);
xmlNodePtr rsc = va_arg(args, xmlNodePtr);
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
if (rsc != NULL) {
out->list_item(out, NULL, "Cluster action: %s for %s on %s",
task, ID(rsc), node);
} else {
out->list_item(out, NULL, "Cluster action: %s on %s", task, node);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-cluster-action", "const char *", "const char *",
"xmlNodePtr")
static int
inject_cluster_action_xml(pcmk__output_t *out, va_list args)
{
const char *node = va_arg(args, const char *);
const char *task = va_arg(args, const char *);
xmlNodePtr rsc = va_arg(args, xmlNodePtr);
xmlNodePtr xml_node = NULL;
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
xml_node = pcmk__output_create_xml_node(out, "cluster_action",
"task", task,
"node", node,
NULL);
if (rsc) {
crm_xml_add(xml_node, PCMK_XA_ID, ID(rsc));
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-fencing-action", "const char *", "const char *")
static int
inject_fencing_action(pcmk__output_t *out, va_list args)
{
const char *target = va_arg(args, const char *);
const char *op = va_arg(args, const char *);
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
out->list_item(out, NULL, "Fencing %s (%s)", target, op);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-fencing-action", "const char *", "const char *")
static int
inject_fencing_action_xml(pcmk__output_t *out, va_list args)
{
const char *target = va_arg(args, const char *);
const char *op = va_arg(args, const char *);
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
pcmk__output_create_xml_node(out, "fencing_action",
"target", target,
- "op", op,
+ PCMK_XA_OP, op,
NULL);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-attr", "const char *", "const char *", "xmlNodePtr")
static int
inject_attr(pcmk__output_t *out, va_list args)
{
const char *name = va_arg(args, const char *);
const char *value = va_arg(args, const char *);
xmlNodePtr cib_node = va_arg(args, xmlNodePtr);
xmlChar *node_path = NULL;
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
node_path = xmlGetNodePath(cib_node);
out->list_item(out, NULL, "Injecting attribute %s=%s into %s '%s'",
name, value, node_path, ID(cib_node));
free(node_path);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-attr", "const char *", "const char *", "xmlNodePtr")
static int
inject_attr_xml(pcmk__output_t *out, va_list args)
{
const char *name = va_arg(args, const char *);
const char *value = va_arg(args, const char *);
xmlNodePtr cib_node = va_arg(args, xmlNodePtr);
xmlChar *node_path = NULL;
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
node_path = xmlGetNodePath(cib_node);
pcmk__output_create_xml_node(out, "inject_attr",
PCMK_XA_NAME, name,
PCMK_XA_VALUE, value,
"node_path", node_path,
"cib_node", ID(cib_node),
NULL);
free(node_path);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-spec", "const char *")
static int
inject_spec(pcmk__output_t *out, va_list args)
{
const char *spec = va_arg(args, const char *);
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
out->list_item(out, NULL, "Injecting %s into the configuration", spec);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-spec", "const char *")
static int
inject_spec_xml(pcmk__output_t *out, va_list args)
{
const char *spec = va_arg(args, const char *);
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
pcmk__output_create_xml_node(out, "inject_spec",
"spec", spec,
NULL);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-modify-config", "const char *", "const char *")
static int
inject_modify_config(pcmk__output_t *out, va_list args)
{
const char *quorum = va_arg(args, const char *);
const char *watchdog = va_arg(args, const char *);
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
out->begin_list(out, NULL, NULL, "Performing Requested Modifications");
if (quorum) {
out->list_item(out, NULL, "Setting quorum: %s", quorum);
}
if (watchdog) {
out->list_item(out, NULL, "Setting watchdog: %s", watchdog);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-modify-config", "const char *", "const char *")
static int
inject_modify_config_xml(pcmk__output_t *out, va_list args)
{
const char *quorum = va_arg(args, const char *);
const char *watchdog = va_arg(args, const char *);
xmlNodePtr node = NULL;
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
node = pcmk__output_xml_create_parent(out, "modifications", NULL);
if (quorum) {
crm_xml_add(node, "quorum", quorum);
}
if (watchdog) {
crm_xml_add(node, "watchdog", watchdog);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-modify-node", "const char *", "const char *")
static int
inject_modify_node(pcmk__output_t *out, va_list args)
{
const char *action = va_arg(args, const char *);
const char *node = va_arg(args, const char *);
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
if (pcmk__str_eq(action, "Online", pcmk__str_none)) {
out->list_item(out, NULL, "Bringing node %s online", node);
return pcmk_rc_ok;
} else if (pcmk__str_eq(action, "Offline", pcmk__str_none)) {
out->list_item(out, NULL, "Taking node %s offline", node);
return pcmk_rc_ok;
} else if (pcmk__str_eq(action, "Failing", pcmk__str_none)) {
out->list_item(out, NULL, "Failing node %s", node);
return pcmk_rc_ok;
}
return pcmk_rc_no_output;
}
PCMK__OUTPUT_ARGS("inject-modify-node", "const char *", "const char *")
static int
inject_modify_node_xml(pcmk__output_t *out, va_list args)
{
const char *action = va_arg(args, const char *);
const char *node = va_arg(args, const char *);
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
pcmk__output_create_xml_node(out, "modify_node",
"action", action,
"node", node,
NULL);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-modify-ticket", "const char *", "const char *")
static int
inject_modify_ticket(pcmk__output_t *out, va_list args)
{
const char *action = va_arg(args, const char *);
const char *ticket = va_arg(args, const char *);
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
if (pcmk__str_eq(action, "Standby", pcmk__str_none)) {
out->list_item(out, NULL, "Making ticket %s standby", ticket);
} else {
out->list_item(out, NULL, "%s ticket %s", action, ticket);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-modify-ticket", "const char *", "const char *")
static int
inject_modify_ticket_xml(pcmk__output_t *out, va_list args)
{
const char *action = va_arg(args, const char *);
const char *ticket = va_arg(args, const char *);
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
pcmk__output_create_xml_node(out, "modify_ticket",
"action", action,
"ticket", ticket,
NULL);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-pseudo-action", "const char *", "const char *")
static int
inject_pseudo_action(pcmk__output_t *out, va_list args)
{
const char *node = va_arg(args, const char *);
const char *task = va_arg(args, const char *);
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
out->list_item(out, NULL, "Pseudo action: %s%s%s",
task, ((node == NULL)? "" : " on "), pcmk__s(node, ""));
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-pseudo-action", "const char *", "const char *")
static int
inject_pseudo_action_xml(pcmk__output_t *out, va_list args)
{
const char *node = va_arg(args, const char *);
const char *task = va_arg(args, const char *);
xmlNodePtr xml_node = NULL;
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
xml_node = pcmk__output_create_xml_node(out, "pseudo_action",
"task", task,
NULL);
if (node) {
crm_xml_add(xml_node, "node", node);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-rsc-action", "const char *", "const char *",
"const char *", "guint")
static int
inject_rsc_action(pcmk__output_t *out, va_list args)
{
const char *rsc = va_arg(args, const char *);
const char *operation = va_arg(args, const char *);
const char *node = va_arg(args, const char *);
guint interval_ms = va_arg(args, guint);
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
if (interval_ms) {
out->list_item(out, NULL, "Resource action: %-15s %s=%u on %s",
rsc, operation, interval_ms, node);
} else {
out->list_item(out, NULL, "Resource action: %-15s %s on %s",
rsc, operation, node);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("inject-rsc-action", "const char *", "const char *",
"const char *", "guint")
static int
inject_rsc_action_xml(pcmk__output_t *out, va_list args)
{
const char *rsc = va_arg(args, const char *);
const char *operation = va_arg(args, const char *);
const char *node = va_arg(args, const char *);
guint interval_ms = va_arg(args, guint);
xmlNodePtr xml_node = NULL;
if (out->is_quiet(out)) {
return pcmk_rc_no_output;
}
xml_node = pcmk__output_create_xml_node(out, "rsc_action",
"resource", rsc,
- "op", operation,
+ PCMK_XA_OP, operation,
"node", node,
NULL);
if (interval_ms) {
char *interval_s = pcmk__itoa(interval_ms);
crm_xml_add(xml_node, "interval", interval_s);
free(interval_s);
}
return pcmk_rc_ok;
}
#define CHECK_RC(retcode, retval) \
if (retval == pcmk_rc_ok) { \
retcode = pcmk_rc_ok; \
}
PCMK__OUTPUT_ARGS("cluster-status", "pcmk_scheduler_t *",
"enum pcmk_pacemakerd_state", "crm_exit_t",
"stonith_history_t *", "enum pcmk__fence_history", "uint32_t",
"uint32_t", "const char *", "GList *", "GList *")
int
pcmk__cluster_status_text(pcmk__output_t *out, va_list args)
{
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
enum pcmk_pacemakerd_state pcmkd_state =
(enum pcmk_pacemakerd_state) va_arg(args, int);
crm_exit_t history_rc = va_arg(args, crm_exit_t);
stonith_history_t *stonith_history = va_arg(args, stonith_history_t *);
enum pcmk__fence_history fence_history = va_arg(args, int);
uint32_t section_opts = va_arg(args, uint32_t);
uint32_t show_opts = va_arg(args, uint32_t);
const char *prefix = va_arg(args, const char *);
GList *unames = va_arg(args, GList *);
GList *resources = va_arg(args, GList *);
int rc = pcmk_rc_no_output;
bool already_printed_failure = false;
CHECK_RC(rc, out->message(out, "cluster-summary", scheduler, pcmkd_state,
section_opts, show_opts));
if (pcmk_is_set(section_opts, pcmk_section_nodes) && unames) {
CHECK_RC(rc, out->message(out, "node-list", scheduler->nodes, unames,
resources, show_opts, rc == pcmk_rc_ok));
}
/* Print resources section, if needed */
if (pcmk_is_set(section_opts, pcmk_section_resources)) {
CHECK_RC(rc, out->message(out, "resource-list", scheduler, show_opts,
true, unames, resources, rc == pcmk_rc_ok));
}
/* print Node Attributes section if requested */
if (pcmk_is_set(section_opts, pcmk_section_attributes)) {
CHECK_RC(rc, out->message(out, "node-attribute-list", scheduler,
show_opts, (rc == pcmk_rc_ok), unames,
resources));
}
/* If requested, print resource operations (which includes failcounts)
* or just failcounts
*/
if (pcmk_any_flags_set(section_opts,
pcmk_section_operations|pcmk_section_failcounts)) {
CHECK_RC(rc, out->message(out, "node-summary", scheduler, unames,
resources, section_opts, show_opts,
(rc == pcmk_rc_ok)));
}
/* If there were any failed actions, print them */
if (pcmk_is_set(section_opts, pcmk_section_failures)
&& (scheduler->failed != NULL)
&& (scheduler->failed->children != NULL)) {
CHECK_RC(rc, out->message(out, "failed-action-list", scheduler, unames,
resources, show_opts, rc == pcmk_rc_ok));
}
/* Print failed stonith actions */
if (pcmk_is_set(section_opts, pcmk_section_fence_failed) &&
fence_history != pcmk__fence_history_none) {
if (history_rc == 0) {
stonith_history_t *hp = NULL;
hp = stonith__first_matching_event(stonith_history,
stonith__event_state_eq,
GINT_TO_POINTER(st_failed));
if (hp) {
CHECK_RC(rc, out->message(out, "failed-fencing-list",
stonith_history, unames, section_opts,
show_opts, rc == pcmk_rc_ok));
}
} else {
PCMK__OUTPUT_SPACER_IF(out, rc == pcmk_rc_ok);
out->begin_list(out, NULL, NULL, "Failed Fencing Actions");
out->list_item(out, NULL, "Failed to get fencing history: %s",
crm_exit_str(history_rc));
out->end_list(out);
already_printed_failure = true;
}
}
/* Print tickets if requested */
if (pcmk_is_set(section_opts, pcmk_section_tickets)) {
CHECK_RC(rc, out->message(out, "ticket-list", scheduler,
(rc == pcmk_rc_ok)));
}
/* Print negative location constraints if requested */
if (pcmk_is_set(section_opts, pcmk_section_bans)) {
CHECK_RC(rc, out->message(out, "ban-list", scheduler, prefix, resources,
show_opts, rc == pcmk_rc_ok));
}
/* Print stonith history */
if (pcmk_any_flags_set(section_opts, pcmk_section_fencing_all) &&
fence_history != pcmk__fence_history_none) {
if (history_rc != 0) {
if (!already_printed_failure) {
PCMK__OUTPUT_SPACER_IF(out, rc == pcmk_rc_ok);
out->begin_list(out, NULL, NULL, "Failed Fencing Actions");
out->list_item(out, NULL, "Failed to get fencing history: %s",
crm_exit_str(history_rc));
out->end_list(out);
}
} else if (pcmk_is_set(section_opts, pcmk_section_fence_worked)) {
stonith_history_t *hp = NULL;
hp = stonith__first_matching_event(stonith_history,
stonith__event_state_neq,
GINT_TO_POINTER(st_failed));
if (hp) {
CHECK_RC(rc, out->message(out, "fencing-list", hp, unames,
section_opts, show_opts,
rc == pcmk_rc_ok));
}
} else if (pcmk_is_set(section_opts, pcmk_section_fence_pending)) {
stonith_history_t *hp = NULL;
hp = stonith__first_matching_event(stonith_history,
stonith__event_state_pending,
NULL);
if (hp) {
CHECK_RC(rc, out->message(out, "pending-fencing-list", hp,
unames, section_opts, show_opts,
rc == pcmk_rc_ok));
}
}
}
return rc;
}
PCMK__OUTPUT_ARGS("cluster-status", "pcmk_scheduler_t *",
"enum pcmk_pacemakerd_state", "crm_exit_t",
"stonith_history_t *", "enum pcmk__fence_history", "uint32_t",
"uint32_t", "const char *", "GList *", "GList *")
static int
cluster_status_xml(pcmk__output_t *out, va_list args)
{
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
enum pcmk_pacemakerd_state pcmkd_state =
(enum pcmk_pacemakerd_state) va_arg(args, int);
crm_exit_t history_rc = va_arg(args, crm_exit_t);
stonith_history_t *stonith_history = va_arg(args, stonith_history_t *);
enum pcmk__fence_history fence_history = va_arg(args, int);
uint32_t section_opts = va_arg(args, uint32_t);
uint32_t show_opts = va_arg(args, uint32_t);
const char *prefix = va_arg(args, const char *);
GList *unames = va_arg(args, GList *);
GList *resources = va_arg(args, GList *);
out->message(out, "cluster-summary", scheduler, pcmkd_state, section_opts,
show_opts);
/*** NODES ***/
if (pcmk_is_set(section_opts, pcmk_section_nodes)) {
out->message(out, "node-list", scheduler->nodes, unames, resources,
show_opts, false);
}
/* Print resources section, if needed */
if (pcmk_is_set(section_opts, pcmk_section_resources)) {
/* XML output always displays full details. */
uint32_t full_show_opts = show_opts & ~pcmk_show_brief;
out->message(out, "resource-list", scheduler, full_show_opts,
false, unames, resources, false);
}
/* print Node Attributes section if requested */
if (pcmk_is_set(section_opts, pcmk_section_attributes)) {
out->message(out, "node-attribute-list", scheduler, show_opts, false,
unames, resources);
}
/* If requested, print resource operations (which includes failcounts)
* or just failcounts
*/
if (pcmk_any_flags_set(section_opts,
pcmk_section_operations|pcmk_section_failcounts)) {
out->message(out, "node-summary", scheduler, unames,
resources, section_opts, show_opts, false);
}
/* If there were any failed actions, print them */
if (pcmk_is_set(section_opts, pcmk_section_failures)
&& (scheduler->failed != NULL)
&& (scheduler->failed->children != NULL)) {
out->message(out, "failed-action-list", scheduler, unames, resources,
show_opts, false);
}
/* Print stonith history */
if (pcmk_is_set(section_opts, pcmk_section_fencing_all) &&
fence_history != pcmk__fence_history_none) {
out->message(out, "full-fencing-list", history_rc, stonith_history,
unames, section_opts, show_opts, false);
}
/* Print tickets if requested */
if (pcmk_is_set(section_opts, pcmk_section_tickets)) {
out->message(out, "ticket-list", scheduler, false);
}
/* Print negative location constraints if requested */
if (pcmk_is_set(section_opts, pcmk_section_bans)) {
out->message(out, "ban-list", scheduler, prefix, resources, show_opts,
false);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-status", "pcmk_scheduler_t *",
"enum pcmk_pacemakerd_state", "crm_exit_t",
"stonith_history_t *", "enum pcmk__fence_history", "uint32_t",
"uint32_t", "const char *", "GList *", "GList *")
static int
cluster_status_html(pcmk__output_t *out, va_list args)
{
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
enum pcmk_pacemakerd_state pcmkd_state =
(enum pcmk_pacemakerd_state) va_arg(args, int);
crm_exit_t history_rc = va_arg(args, crm_exit_t);
stonith_history_t *stonith_history = va_arg(args, stonith_history_t *);
enum pcmk__fence_history fence_history = va_arg(args, int);
uint32_t section_opts = va_arg(args, uint32_t);
uint32_t show_opts = va_arg(args, uint32_t);
const char *prefix = va_arg(args, const char *);
GList *unames = va_arg(args, GList *);
GList *resources = va_arg(args, GList *);
bool already_printed_failure = false;
out->message(out, "cluster-summary", scheduler, pcmkd_state, section_opts,
show_opts);
/*** NODE LIST ***/
if (pcmk_is_set(section_opts, pcmk_section_nodes) && unames) {
out->message(out, "node-list", scheduler->nodes, unames, resources,
show_opts, false);
}
/* Print resources section, if needed */
if (pcmk_is_set(section_opts, pcmk_section_resources)) {
out->message(out, "resource-list", scheduler, show_opts, true, unames,
resources, false);
}
/* print Node Attributes section if requested */
if (pcmk_is_set(section_opts, pcmk_section_attributes)) {
out->message(out, "node-attribute-list", scheduler, show_opts, false,
unames, resources);
}
/* If requested, print resource operations (which includes failcounts)
* or just failcounts
*/
if (pcmk_any_flags_set(section_opts,
pcmk_section_operations|pcmk_section_failcounts)) {
out->message(out, "node-summary", scheduler, unames,
resources, section_opts, show_opts, false);
}
/* If there were any failed actions, print them */
if (pcmk_is_set(section_opts, pcmk_section_failures)
&& (scheduler->failed != NULL)
&& (scheduler->failed->children != NULL)) {
out->message(out, "failed-action-list", scheduler, unames, resources,
show_opts, false);
}
/* Print failed stonith actions */
if (pcmk_is_set(section_opts, pcmk_section_fence_failed) &&
fence_history != pcmk__fence_history_none) {
if (history_rc == 0) {
stonith_history_t *hp = NULL;
hp = stonith__first_matching_event(stonith_history,
stonith__event_state_eq,
GINT_TO_POINTER(st_failed));
if (hp) {
out->message(out, "failed-fencing-list", stonith_history,
unames, section_opts, show_opts, false);
}
} else {
out->begin_list(out, NULL, NULL, "Failed Fencing Actions");
out->list_item(out, NULL, "Failed to get fencing history: %s",
crm_exit_str(history_rc));
out->end_list(out);
}
}
/* Print stonith history */
if (pcmk_any_flags_set(section_opts, pcmk_section_fencing_all) &&
fence_history != pcmk__fence_history_none) {
if (history_rc != 0) {
if (!already_printed_failure) {
out->begin_list(out, NULL, NULL, "Failed Fencing Actions");
out->list_item(out, NULL, "Failed to get fencing history: %s",
crm_exit_str(history_rc));
out->end_list(out);
}
} else if (pcmk_is_set(section_opts, pcmk_section_fence_worked)) {
stonith_history_t *hp = NULL;
hp = stonith__first_matching_event(stonith_history,
stonith__event_state_neq,
GINT_TO_POINTER(st_failed));
if (hp) {
out->message(out, "fencing-list", hp, unames, section_opts,
show_opts, false);
}
} else if (pcmk_is_set(section_opts, pcmk_section_fence_pending)) {
stonith_history_t *hp = NULL;
hp = stonith__first_matching_event(stonith_history,
stonith__event_state_pending,
NULL);
if (hp) {
out->message(out, "pending-fencing-list", hp, unames,
section_opts, show_opts, false);
}
}
}
/* Print tickets if requested */
if (pcmk_is_set(section_opts, pcmk_section_tickets)) {
out->message(out, "ticket-list", scheduler, false);
}
/* Print negative location constraints if requested */
if (pcmk_is_set(section_opts, pcmk_section_bans)) {
out->message(out, "ban-list", scheduler, prefix, resources, show_opts,
false);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("attribute", "const char *", "const char *", "const char *",
"const char *", "const char *")
static int
attribute_default(pcmk__output_t *out, va_list args)
{
const char *scope = va_arg(args, const char *);
const char *instance = va_arg(args, const char *);
const char *name = va_arg(args, const char *);
const char *value = va_arg(args, const char *);
const char *host = va_arg(args, const char *);
GString *s = g_string_sized_new(50);
if (!pcmk__str_empty(scope)) {
pcmk__g_strcat(s, "scope=\"", scope, "\" ", NULL);
}
if (!pcmk__str_empty(instance)) {
pcmk__g_strcat(s, "id=\"", instance, "\" ", NULL);
}
pcmk__g_strcat(s, "name=\"", pcmk__s(name, ""), "\" ", NULL);
if (!pcmk__str_empty(host)) {
pcmk__g_strcat(s, "host=\"", host, "\" ", NULL);
}
pcmk__g_strcat(s, "value=\"", pcmk__s(value, ""), "\"", NULL);
out->info(out, "%s", s->str);
g_string_free(s, TRUE);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("attribute", "const char *", "const char *", "const char *",
"const char *", "const char *")
static int
attribute_xml(pcmk__output_t *out, va_list args)
{
const char *scope = va_arg(args, const char *);
const char *instance = va_arg(args, const char *);
const char *name = va_arg(args, const char *);
const char *value = va_arg(args, const char *);
const char *host = va_arg(args, const char *);
xmlNodePtr node = NULL;
node = pcmk__output_create_xml_node(out, "attribute",
PCMK_XA_NAME, name,
PCMK_XA_VALUE, pcmk__s(value, ""),
NULL);
if (!pcmk__str_empty(scope)) {
crm_xml_add(node, "scope", scope);
}
if (!pcmk__str_empty(instance)) {
crm_xml_add(node, PCMK_XA_ID, instance);
}
if (!pcmk__str_empty(host)) {
crm_xml_add(node, "host", host);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("rule-check", "const char *", "int", "const char *")
static int
rule_check_default(pcmk__output_t *out, va_list args)
{
const char *rule_id = va_arg(args, const char *);
int result = va_arg(args, int);
const char *error = va_arg(args, const char *);
switch (result) {
case pcmk_rc_within_range:
return out->info(out, "Rule %s is still in effect", rule_id);
case pcmk_rc_ok:
return out->info(out, "Rule %s satisfies conditions", rule_id);
case pcmk_rc_after_range:
return out->info(out, "Rule %s is expired", rule_id);
case pcmk_rc_before_range:
return out->info(out, "Rule %s has not yet taken effect", rule_id);
case pcmk_rc_op_unsatisfied:
return out->info(out, "Rule %s does not satisfy conditions",
rule_id);
default:
out->err(out,
"Could not determine whether rule %s is in effect: %s",
rule_id, ((error != NULL)? error : "unexpected error"));
return pcmk_rc_ok;
}
}
PCMK__OUTPUT_ARGS("rule-check", "const char *", "int", "const char *")
static int
rule_check_xml(pcmk__output_t *out, va_list args)
{
const char *rule_id = va_arg(args, const char *);
int result = va_arg(args, int);
const char *error = va_arg(args, const char *);
char *rc_str = pcmk__itoa(pcmk_rc2exitc(result));
pcmk__output_create_xml_node(out, "rule-check",
"rule-id", rule_id,
"rc", rc_str,
NULL);
free(rc_str);
switch (result) {
case pcmk_rc_within_range:
case pcmk_rc_ok:
case pcmk_rc_after_range:
case pcmk_rc_before_range:
case pcmk_rc_op_unsatisfied:
return pcmk_rc_ok;
default:
out->err(out,
"Could not determine whether rule %s is in effect: %s",
rule_id, ((error != NULL)? error : "unexpected error"));
return pcmk_rc_ok;
}
}
PCMK__OUTPUT_ARGS("result-code", "int", "const char *", "const char *")
static int
result_code_none(pcmk__output_t *out, va_list args)
{
return pcmk_rc_no_output;
}
PCMK__OUTPUT_ARGS("result-code", "int", "const char *", "const char *")
static int
result_code_text(pcmk__output_t *out, va_list args)
{
int code = va_arg(args, int);
const char *name = va_arg(args, const char *);
const char *desc = va_arg(args, const char *);
static int code_width = 0;
if (out->is_quiet(out)) {
/* If out->is_quiet(), don't print the code. Print name and/or desc in a
* compact format for text output, or print nothing at all for none-type
* output.
*/
if ((name != NULL) && (desc != NULL)) {
pcmk__formatted_printf(out, "%s - %s\n", name, desc);
} else if ((name != NULL) || (desc != NULL)) {
pcmk__formatted_printf(out, "%s\n", ((name != NULL)? name : desc));
}
return pcmk_rc_ok;
}
/* Get length of longest (most negative) standard Pacemaker return code
* This should be longer than all the values of any other type of return
* code.
*/
if (code_width == 0) {
long long most_negative = pcmk_rc_error - (long long) pcmk__n_rc + 1;
code_width = (int) snprintf(NULL, 0, "%lld", most_negative);
}
if ((name != NULL) && (desc != NULL)) {
static int name_width = 0;
if (name_width == 0) {
// Get length of longest standard Pacemaker return code name
for (int lpc = 0; lpc < pcmk__n_rc; lpc++) {
int len = (int) strlen(pcmk_rc_name(pcmk_rc_error - lpc));
name_width = QB_MAX(name_width, len);
}
}
return out->info(out, "% *d: %-*s %s", code_width, code, name_width,
name, desc);
}
if ((name != NULL) || (desc != NULL)) {
return out->info(out, "% *d: %s", code_width, code,
((name != NULL)? name : desc));
}
return out->info(out, "% *d", code_width, code);
}
PCMK__OUTPUT_ARGS("result-code", "int", "const char *", "const char *")
static int
result_code_xml(pcmk__output_t *out, va_list args)
{
int code = va_arg(args, int);
const char *name = va_arg(args, const char *);
const char *desc = va_arg(args, const char *);
char *code_str = pcmk__itoa(code);
pcmk__output_create_xml_node(out, "result-code",
"code", code_str,
PCMK_XA_NAME, name,
PCMK_XA_DESCRIPTION, desc,
NULL);
free(code_str);
return pcmk_rc_ok;
}
static pcmk__message_entry_t fmt_functions[] = {
{ "attribute", "default", attribute_default },
{ "attribute", "xml", attribute_xml },
{ "cluster-status", "default", pcmk__cluster_status_text },
{ "cluster-status", "html", cluster_status_html },
{ "cluster-status", "xml", cluster_status_xml },
{ "crmadmin-node", "default", crmadmin_node },
{ "crmadmin-node", "text", crmadmin_node_text },
{ "crmadmin-node", "xml", crmadmin_node_xml },
{ "dc", "default", dc },
{ "dc", "text", dc_text },
{ "dc", "xml", dc_xml },
{ "digests", "default", digests_text },
{ "digests", "xml", digests_xml },
{ "health", "default", health },
{ "health", "text", health_text },
{ "health", "xml", health_xml },
{ "inject-attr", "default", inject_attr },
{ "inject-attr", "xml", inject_attr_xml },
{ "inject-cluster-action", "default", inject_cluster_action },
{ "inject-cluster-action", "xml", inject_cluster_action_xml },
{ "inject-fencing-action", "default", inject_fencing_action },
{ "inject-fencing-action", "xml", inject_fencing_action_xml },
{ "inject-modify-config", "default", inject_modify_config },
{ "inject-modify-config", "xml", inject_modify_config_xml },
{ "inject-modify-node", "default", inject_modify_node },
{ "inject-modify-node", "xml", inject_modify_node_xml },
{ "inject-modify-ticket", "default", inject_modify_ticket },
{ "inject-modify-ticket", "xml", inject_modify_ticket_xml },
{ "inject-pseudo-action", "default", inject_pseudo_action },
{ "inject-pseudo-action", "xml", inject_pseudo_action_xml },
{ "inject-rsc-action", "default", inject_rsc_action },
{ "inject-rsc-action", "xml", inject_rsc_action_xml },
{ "inject-spec", "default", inject_spec },
{ "inject-spec", "xml", inject_spec_xml },
{ "locations-list", "default", locations_list },
{ "locations-list", "xml", locations_list_xml },
{ "node-action", "default", node_action },
{ "node-action", "xml", node_action_xml },
{ "node-info", "default", node_info_default },
{ "node-info", "xml", node_info_xml },
{ "pacemakerd-health", "default", pacemakerd_health },
{ "pacemakerd-health", "html", pacemakerd_health_html },
{ "pacemakerd-health", "text", pacemakerd_health_text },
{ "pacemakerd-health", "xml", pacemakerd_health_xml },
{ "profile", "default", profile_default, },
{ "profile", "xml", profile_xml },
{ "result-code", "none", result_code_none },
{ "result-code", "text", result_code_text },
{ "result-code", "xml", result_code_xml },
{ "rsc-action", "default", rsc_action_default },
{ "rsc-action-item", "default", rsc_action_item },
{ "rsc-action-item", "xml", rsc_action_item_xml },
{ "rsc-is-colocated-with-list", "default", rsc_is_colocated_with_list },
{ "rsc-is-colocated-with-list", "xml", rsc_is_colocated_with_list_xml },
{ "rscs-colocated-with-list", "default", rscs_colocated_with_list },
{ "rscs-colocated-with-list", "xml", rscs_colocated_with_list_xml },
{ "rule-check", "default", rule_check_default },
{ "rule-check", "xml", rule_check_xml },
{ "locations-and-colocations", "default", locations_and_colocations },
{ "locations-and-colocations", "xml", locations_and_colocations_xml },
{ NULL, NULL, NULL }
};
void
pcmk__register_lib_messages(pcmk__output_t *out) {
pcmk__register_messages(out, fmt_functions);
}
diff --git a/lib/pengine/pe_output.c b/lib/pengine/pe_output.c
index e46a89da8f..7f63b449c6 100644
--- a/lib/pengine/pe_output.c
+++ b/lib/pengine/pe_output.c
@@ -1,3179 +1,3179 @@
/*
* Copyright 2019-2024 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This source code is licensed under the GNU Lesser General Public License
* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
*/
#include <crm_internal.h>
#include <stdint.h>
#include <crm/common/xml_internal.h>
#include <crm/common/output.h>
#include <crm/common/scheduler_internal.h>
#include <crm/cib/util.h>
#include <crm/msg_xml.h>
#include <crm/pengine/internal.h>
const char *
pe__resource_description(const pcmk_resource_t *rsc, uint32_t show_opts)
{
const char * desc = NULL;
// User-supplied description
if (pcmk_any_flags_set(show_opts, pcmk_show_rsc_only|pcmk_show_description)) {
desc = crm_element_value(rsc->xml, PCMK_XA_DESCRIPTION);
}
return desc;
}
/* Never display node attributes whose name starts with one of these prefixes */
#define FILTER_STR { PCMK__FAIL_COUNT_PREFIX, PCMK__LAST_FAILURE_PREFIX, \
"shutdown", PCMK_NODE_ATTR_TERMINATE, "standby", "#", \
NULL }
static int
compare_attribute(gconstpointer a, gconstpointer b)
{
int rc;
rc = strcmp((const char *)a, (const char *)b);
return rc;
}
/*!
* \internal
* \brief Determine whether extended information about an attribute should be added.
*
* \param[in] node Node that ran this resource
* \param[in,out] rsc_list List of resources for this node
* \param[in,out] scheduler Scheduler data
* \param[in] attrname Attribute to find
* \param[out] expected_score Expected value for this attribute
*
* \return true if extended information should be printed, false otherwise
* \note Currently, extended information is only supported for ping/pingd
* resources, for which a message will be printed if connectivity is lost
* or degraded.
*/
static bool
add_extra_info(const pcmk_node_t *node, GList *rsc_list,
pcmk_scheduler_t *scheduler, const char *attrname,
int *expected_score)
{
GList *gIter = NULL;
for (gIter = rsc_list; gIter != NULL; gIter = gIter->next) {
pcmk_resource_t *rsc = (pcmk_resource_t *) gIter->data;
const char *type = g_hash_table_lookup(rsc->meta, PCMK_XA_TYPE);
const char *name = NULL;
GHashTable *params = NULL;
if (rsc->children != NULL) {
if (add_extra_info(node, rsc->children, scheduler, attrname,
expected_score)) {
return true;
}
}
if (!pcmk__strcase_any_of(type, "ping", "pingd", NULL)) {
continue;
}
params = pe_rsc_params(rsc, node, scheduler);
name = g_hash_table_lookup(params, PCMK_XA_NAME);
if (name == NULL) {
name = "pingd";
}
/* To identify the resource with the attribute name. */
if (pcmk__str_eq(name, attrname, pcmk__str_casei)) {
int host_list_num = 0;
const char *hosts = g_hash_table_lookup(params, "host_list");
const char *multiplier = g_hash_table_lookup(params, "multiplier");
int multiplier_i;
if (hosts) {
char **host_list = g_strsplit(hosts, " ", 0);
host_list_num = g_strv_length(host_list);
g_strfreev(host_list);
}
if ((multiplier == NULL)
|| (pcmk__scan_min_int(multiplier, &multiplier_i,
INT_MIN) != pcmk_rc_ok)) {
/* The ocf:pacemaker:ping resource agent defaults multiplier to
* 1. The agent currently does not handle invalid text, but it
* should, and this would be a reasonable choice ...
*/
multiplier_i = 1;
}
*expected_score = host_list_num * multiplier_i;
return true;
}
}
return false;
}
static GList *
filter_attr_list(GList *attr_list, char *name)
{
int i;
const char *filt_str[] = FILTER_STR;
CRM_CHECK(name != NULL, return attr_list);
/* filtering automatic attributes */
for (i = 0; filt_str[i] != NULL; i++) {
if (g_str_has_prefix(name, filt_str[i])) {
return attr_list;
}
}
return g_list_insert_sorted(attr_list, name, compare_attribute);
}
static GList *
get_operation_list(xmlNode *rsc_entry) {
GList *op_list = NULL;
xmlNode *rsc_op = NULL;
for (rsc_op = pcmk__xe_first_child(rsc_entry); rsc_op != NULL;
rsc_op = pcmk__xe_next(rsc_op)) {
const char *task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK);
const char *interval_ms_s = crm_element_value(rsc_op,
XML_LRM_ATTR_INTERVAL_MS);
const char *op_rc = crm_element_value(rsc_op, XML_LRM_ATTR_RC);
int op_rc_i;
pcmk__scan_min_int(op_rc, &op_rc_i, 0);
/* Display 0-interval monitors as "probe" */
if (pcmk__str_eq(task, PCMK_ACTION_MONITOR, pcmk__str_casei)
&& pcmk__str_eq(interval_ms_s, "0", pcmk__str_null_matches | pcmk__str_casei)) {
task = "probe";
}
/* Ignore notifies and some probes */
if (pcmk__str_eq(task, PCMK_ACTION_NOTIFY, pcmk__str_none)
|| (pcmk__str_eq(task, "probe", pcmk__str_none)
&& (op_rc_i == CRM_EX_NOT_RUNNING))) {
continue;
}
if (pcmk__str_eq((const char *)rsc_op->name, XML_LRM_TAG_RSC_OP, pcmk__str_none)) {
op_list = g_list_append(op_list, rsc_op);
}
}
op_list = g_list_sort(op_list, sort_op_by_callid);
return op_list;
}
static void
add_dump_node(gpointer key, gpointer value, gpointer user_data)
{
xmlNodePtr node = user_data;
pcmk_create_xml_text_node(node, (const char *) key, (const char *) value);
}
static void
append_dump_text(gpointer key, gpointer value, gpointer user_data)
{
char **dump_text = user_data;
char *new_text = crm_strdup_printf("%s %s=%s",
*dump_text, (char *)key, (char *)value);
free(*dump_text);
*dump_text = new_text;
}
#define XPATH_STACK "//" XML_CIB_TAG_NVPAIR \
"[@" PCMK_XA_NAME "='" \
PCMK_OPT_CLUSTER_INFRASTRUCTURE "']"
static const char *
get_cluster_stack(pcmk_scheduler_t *scheduler)
{
xmlNode *stack = get_xpath_object(XPATH_STACK, scheduler->input, LOG_DEBUG);
return (stack != NULL)? crm_element_value(stack, PCMK_XA_VALUE) : "unknown";
}
static char *
last_changed_string(const char *last_written, const char *user,
const char *client, const char *origin) {
if (last_written != NULL || user != NULL || client != NULL || origin != NULL) {
return crm_strdup_printf("%s%s%s%s%s%s%s",
last_written ? last_written : "",
user ? " by " : "",
user ? user : "",
client ? " via " : "",
client ? client : "",
origin ? " on " : "",
origin ? origin : "");
} else {
return strdup("");
}
}
static char *
op_history_string(xmlNode *xml_op, const char *task, const char *interval_ms_s,
int rc, bool print_timing) {
const char *call = crm_element_value(xml_op, XML_LRM_ATTR_CALLID);
char *interval_str = NULL;
char *buf = NULL;
if (interval_ms_s && !pcmk__str_eq(interval_ms_s, "0", pcmk__str_casei)) {
char *pair = pcmk__format_nvpair("interval", interval_ms_s, "ms");
interval_str = crm_strdup_printf(" %s", pair);
free(pair);
}
if (print_timing) {
char *last_change_str = NULL;
char *exec_str = NULL;
char *queue_str = NULL;
const char *value = NULL;
time_t epoch = 0;
if ((crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE, &epoch) == pcmk_ok)
&& (epoch > 0)) {
char *epoch_str = pcmk__epoch2str(&epoch, 0);
last_change_str = crm_strdup_printf(" %s=\"%s\"",
XML_RSC_OP_LAST_CHANGE,
pcmk__s(epoch_str, ""));
free(epoch_str);
}
value = crm_element_value(xml_op, XML_RSC_OP_T_EXEC);
if (value) {
char *pair = pcmk__format_nvpair(XML_RSC_OP_T_EXEC, value, "ms");
exec_str = crm_strdup_printf(" %s", pair);
free(pair);
}
value = crm_element_value(xml_op, XML_RSC_OP_T_QUEUE);
if (value) {
char *pair = pcmk__format_nvpair(XML_RSC_OP_T_QUEUE, value, "ms");
queue_str = crm_strdup_printf(" %s", pair);
free(pair);
}
buf = crm_strdup_printf("(%s) %s:%s%s%s%s rc=%d (%s)", call, task,
interval_str ? interval_str : "",
last_change_str ? last_change_str : "",
exec_str ? exec_str : "",
queue_str ? queue_str : "",
rc, services_ocf_exitcode_str(rc));
if (last_change_str) {
free(last_change_str);
}
if (exec_str) {
free(exec_str);
}
if (queue_str) {
free(queue_str);
}
} else {
buf = crm_strdup_printf("(%s) %s%s%s", call, task,
interval_str ? ":" : "",
interval_str ? interval_str : "");
}
if (interval_str) {
free(interval_str);
}
return buf;
}
static char *
resource_history_string(pcmk_resource_t *rsc, const char *rsc_id, bool all,
int failcount, time_t last_failure) {
char *buf = NULL;
if (rsc == NULL) {
buf = crm_strdup_printf("%s: orphan", rsc_id);
} else if (all || failcount || last_failure > 0) {
char *failcount_s = NULL;
char *lastfail_s = NULL;
if (failcount > 0) {
failcount_s = crm_strdup_printf(" %s=%d", PCMK__FAIL_COUNT_PREFIX,
failcount);
} else {
failcount_s = strdup("");
}
if (last_failure > 0) {
buf = pcmk__epoch2str(&last_failure, 0);
lastfail_s = crm_strdup_printf(" %s='%s'",
PCMK__LAST_FAILURE_PREFIX, buf);
free(buf);
}
buf = crm_strdup_printf("%s: " PCMK_META_MIGRATION_THRESHOLD "=%d%s%s",
rsc_id, rsc->migration_threshold, failcount_s,
lastfail_s? lastfail_s : "");
free(failcount_s);
free(lastfail_s);
} else {
buf = crm_strdup_printf("%s:", rsc_id);
}
return buf;
}
/*!
* \internal
* \brief Get a node's feature set for status display purposes
*
* \param[in] node Node to check
*
* \return String representation of feature set if the node is fully up (using
* "<3.15.1" for older nodes that don't set the #feature-set attribute),
* otherwise NULL
*/
static const char *
get_node_feature_set(const pcmk_node_t *node)
{
if (node->details->online && node->details->expected_up
&& !pe__is_guest_or_remote_node(node)) {
const char *feature_set = g_hash_table_lookup(node->details->attrs,
CRM_ATTR_FEATURE_SET);
/* The feature set attribute is present since 3.15.1. If it is missing,
* then the node must be running an earlier version.
*/
return pcmk__s(feature_set, "<3.15.1");
}
return NULL;
}
static bool
is_mixed_version(pcmk_scheduler_t *scheduler)
{
const char *feature_set = NULL;
for (GList *gIter = scheduler->nodes; gIter != NULL; gIter = gIter->next) {
pcmk_node_t *node = gIter->data;
const char *node_feature_set = get_node_feature_set(node);
if (node_feature_set != NULL) {
if (feature_set == NULL) {
feature_set = node_feature_set;
} else if (strcmp(feature_set, node_feature_set) != 0) {
return true;
}
}
}
return false;
}
static char *
formatted_xml_buf(const pcmk_resource_t *rsc, bool raw)
{
if (raw) {
return dump_xml_formatted(rsc->orig_xml ? rsc->orig_xml : rsc->xml);
} else {
return dump_xml_formatted(rsc->xml);
}
}
#define XPATH_DC_VERSION "//" XML_CIB_TAG_NVPAIR \
"[@" PCMK_XA_NAME "='" PCMK_OPT_DC_VERSION "']"
PCMK__OUTPUT_ARGS("cluster-summary", "pcmk_scheduler_t *",
"enum pcmk_pacemakerd_state", "uint32_t", "uint32_t")
static int
cluster_summary(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
enum pcmk_pacemakerd_state pcmkd_state =
(enum pcmk_pacemakerd_state) va_arg(args, int);
uint32_t section_opts = va_arg(args, uint32_t);
uint32_t show_opts = va_arg(args, uint32_t);
int rc = pcmk_rc_no_output;
const char *stack_s = get_cluster_stack(scheduler);
if (pcmk_is_set(section_opts, pcmk_section_stack)) {
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary");
out->message(out, "cluster-stack", stack_s, pcmkd_state);
}
if (pcmk_is_set(section_opts, pcmk_section_dc)) {
xmlNode *dc_version = get_xpath_object(XPATH_DC_VERSION,
scheduler->input, LOG_DEBUG);
const char *dc_version_s = dc_version?
crm_element_value(dc_version, PCMK_XA_VALUE)
: NULL;
const char *quorum = crm_element_value(scheduler->input,
PCMK_XA_HAVE_QUORUM);
char *dc_name = scheduler->dc_node? pe__node_display_name(scheduler->dc_node, pcmk_is_set(show_opts, pcmk_show_node_id)) : NULL;
bool mixed_version = is_mixed_version(scheduler);
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary");
out->message(out, "cluster-dc", scheduler->dc_node, quorum,
dc_version_s, dc_name, mixed_version);
free(dc_name);
}
if (pcmk_is_set(section_opts, pcmk_section_times)) {
const char *last_written = crm_element_value(scheduler->input,
PCMK_XA_CIB_LAST_WRITTEN);
const char *user = crm_element_value(scheduler->input,
XML_ATTR_UPDATE_USER);
const char *client = crm_element_value(scheduler->input,
XML_ATTR_UPDATE_CLIENT);
const char *origin = crm_element_value(scheduler->input,
XML_ATTR_UPDATE_ORIG);
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary");
out->message(out, "cluster-times",
scheduler->localhost, last_written, user, client, origin);
}
if (pcmk_is_set(section_opts, pcmk_section_counts)) {
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary");
out->message(out, "cluster-counts", g_list_length(scheduler->nodes),
scheduler->ninstances, scheduler->disabled_resources,
scheduler->blocked_resources);
}
if (pcmk_is_set(section_opts, pcmk_section_options)) {
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary");
out->message(out, "cluster-options", scheduler);
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
if (pcmk_is_set(section_opts, pcmk_section_maint_mode)) {
if (out->message(out, "maint-mode", scheduler->flags) == pcmk_rc_ok) {
rc = pcmk_rc_ok;
}
}
return rc;
}
PCMK__OUTPUT_ARGS("cluster-summary", "pcmk_scheduler_t *",
"enum pcmk_pacemakerd_state", "uint32_t", "uint32_t")
static int
cluster_summary_html(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
enum pcmk_pacemakerd_state pcmkd_state =
(enum pcmk_pacemakerd_state) va_arg(args, int);
uint32_t section_opts = va_arg(args, uint32_t);
uint32_t show_opts = va_arg(args, uint32_t);
int rc = pcmk_rc_no_output;
const char *stack_s = get_cluster_stack(scheduler);
if (pcmk_is_set(section_opts, pcmk_section_stack)) {
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary");
out->message(out, "cluster-stack", stack_s, pcmkd_state);
}
/* Always print DC if none, even if not requested */
if ((scheduler->dc_node == NULL)
|| pcmk_is_set(section_opts, pcmk_section_dc)) {
xmlNode *dc_version = get_xpath_object(XPATH_DC_VERSION,
scheduler->input, LOG_DEBUG);
const char *dc_version_s = dc_version?
crm_element_value(dc_version, PCMK_XA_VALUE)
: NULL;
const char *quorum = crm_element_value(scheduler->input,
PCMK_XA_HAVE_QUORUM);
char *dc_name = scheduler->dc_node? pe__node_display_name(scheduler->dc_node, pcmk_is_set(show_opts, pcmk_show_node_id)) : NULL;
bool mixed_version = is_mixed_version(scheduler);
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary");
out->message(out, "cluster-dc", scheduler->dc_node, quorum,
dc_version_s, dc_name, mixed_version);
free(dc_name);
}
if (pcmk_is_set(section_opts, pcmk_section_times)) {
const char *last_written = crm_element_value(scheduler->input,
PCMK_XA_CIB_LAST_WRITTEN);
const char *user = crm_element_value(scheduler->input,
XML_ATTR_UPDATE_USER);
const char *client = crm_element_value(scheduler->input,
XML_ATTR_UPDATE_CLIENT);
const char *origin = crm_element_value(scheduler->input,
XML_ATTR_UPDATE_ORIG);
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary");
out->message(out, "cluster-times",
scheduler->localhost, last_written, user, client, origin);
}
if (pcmk_is_set(section_opts, pcmk_section_counts)) {
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary");
out->message(out, "cluster-counts", g_list_length(scheduler->nodes),
scheduler->ninstances, scheduler->disabled_resources,
scheduler->blocked_resources);
}
if (pcmk_is_set(section_opts, pcmk_section_options)) {
/* Kind of a hack - close the list we may have opened earlier in this
* function so we can put all the options into their own list. We
* only want to do this on HTML output, though.
*/
PCMK__OUTPUT_LIST_FOOTER(out, rc);
out->begin_list(out, NULL, NULL, "Config Options");
out->message(out, "cluster-options", scheduler);
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
if (pcmk_is_set(section_opts, pcmk_section_maint_mode)) {
if (out->message(out, "maint-mode", scheduler->flags) == pcmk_rc_ok) {
rc = pcmk_rc_ok;
}
}
return rc;
}
char *
pe__node_display_name(pcmk_node_t *node, bool print_detail)
{
char *node_name;
const char *node_host = NULL;
const char *node_id = NULL;
int name_len;
CRM_ASSERT((node != NULL) && (node->details != NULL) && (node->details->uname != NULL));
/* Host is displayed only if this is a guest node and detail is requested */
if (print_detail && pe__is_guest_node(node)) {
const pcmk_resource_t *container = node->details->remote_rsc->container;
const pcmk_node_t *host_node = pe__current_node(container);
if (host_node && host_node->details) {
node_host = host_node->details->uname;
}
if (node_host == NULL) {
node_host = ""; /* so we at least get "uname@" to indicate guest */
}
}
/* Node ID is displayed if different from uname and detail is requested */
if (print_detail && !pcmk__str_eq(node->details->uname, node->details->id, pcmk__str_casei)) {
node_id = node->details->id;
}
/* Determine name length */
name_len = strlen(node->details->uname) + 1;
if (node_host) {
name_len += strlen(node_host) + 1; /* "@node_host" */
}
if (node_id) {
name_len += strlen(node_id) + 3; /* + " (node_id)" */
}
/* Allocate and populate display name */
node_name = malloc(name_len);
CRM_ASSERT(node_name != NULL);
strcpy(node_name, node->details->uname);
if (node_host) {
strcat(node_name, "@");
strcat(node_name, node_host);
}
if (node_id) {
strcat(node_name, " (");
strcat(node_name, node_id);
strcat(node_name, ")");
}
return node_name;
}
int
pe__name_and_nvpairs_xml(pcmk__output_t *out, bool is_list, const char *tag_name
, size_t pairs_count, ...)
{
xmlNodePtr xml_node = NULL;
va_list args;
CRM_ASSERT(tag_name != NULL);
xml_node = pcmk__output_xml_peek_parent(out);
CRM_ASSERT(xml_node != NULL);
xml_node = create_xml_node(xml_node, tag_name);
va_start(args, pairs_count);
while(pairs_count--) {
const char *param_name = va_arg(args, const char *);
const char *param_value = va_arg(args, const char *);
if (param_name && param_value) {
crm_xml_add(xml_node, param_name, param_value);
}
};
va_end(args);
if (is_list) {
pcmk__output_xml_push_parent(out, xml_node);
}
return pcmk_rc_ok;
}
static const char *
role_desc(enum rsc_role_e role)
{
if (role == pcmk_role_promoted) {
#ifdef PCMK__COMPAT_2_0
return "as " PCMK__ROLE_PROMOTED_LEGACY " ";
#else
return "in " PCMK__ROLE_PROMOTED " role ";
#endif
}
return "";
}
PCMK__OUTPUT_ARGS("ban", "pcmk_node_t *", "pcmk__location_t *", "uint32_t")
static int
ban_html(pcmk__output_t *out, va_list args) {
pcmk_node_t *pe_node = va_arg(args, pcmk_node_t *);
pcmk__location_t *location = va_arg(args, pcmk__location_t *);
uint32_t show_opts = va_arg(args, uint32_t);
char *node_name = pe__node_display_name(pe_node,
pcmk_is_set(show_opts, pcmk_show_node_id));
char *buf = crm_strdup_printf("%s\tprevents %s from running %son %s",
location->id, location->rsc->id,
role_desc(location->role_filter), node_name);
pcmk__output_create_html_node(out, "li", NULL, NULL, buf);
free(node_name);
free(buf);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("ban", "pcmk_node_t *", "pcmk__location_t *", "uint32_t")
static int
ban_text(pcmk__output_t *out, va_list args) {
pcmk_node_t *pe_node = va_arg(args, pcmk_node_t *);
pcmk__location_t *location = va_arg(args, pcmk__location_t *);
uint32_t show_opts = va_arg(args, uint32_t);
char *node_name = pe__node_display_name(pe_node,
pcmk_is_set(show_opts, pcmk_show_node_id));
out->list_item(out, NULL, "%s\tprevents %s from running %son %s",
location->id, location->rsc->id,
role_desc(location->role_filter), node_name);
free(node_name);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("ban", "pcmk_node_t *", "pcmk__location_t *", "uint32_t")
static int
ban_xml(pcmk__output_t *out, va_list args) {
pcmk_node_t *pe_node = va_arg(args, pcmk_node_t *);
pcmk__location_t *location = va_arg(args, pcmk__location_t *);
uint32_t show_opts G_GNUC_UNUSED = va_arg(args, uint32_t);
const char *promoted_only = pcmk__btoa(location->role_filter == pcmk_role_promoted);
char *weight_s = pcmk__itoa(pe_node->weight);
pcmk__output_create_xml_node(out, "ban",
PCMK_XA_ID, location->id,
"resource", location->rsc->id,
"node", pe_node->details->uname,
"weight", weight_s,
"promoted-only", promoted_only,
/* This is a deprecated alias for
* promoted_only. Removing it will break
* backward compatibility of the API schema,
* which will require an API schema major
* version bump.
*/
"master_only", promoted_only,
NULL);
free(weight_s);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("ban-list", "pcmk_scheduler_t *", "const char *", "GList *",
"uint32_t", "bool")
static int
ban_list(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
const char *prefix = va_arg(args, const char *);
GList *only_rsc = va_arg(args, GList *);
uint32_t show_opts = va_arg(args, uint32_t);
bool print_spacer = va_arg(args, int);
GList *gIter, *gIter2;
int rc = pcmk_rc_no_output;
/* Print each ban */
for (gIter = scheduler->placement_constraints;
gIter != NULL; gIter = gIter->next) {
pcmk__location_t *location = gIter->data;
const pcmk_resource_t *rsc = location->rsc;
if (prefix != NULL && !g_str_has_prefix(location->id, prefix)) {
continue;
}
if (!pcmk__str_in_list(rsc_printable_id(rsc), only_rsc,
pcmk__str_star_matches)
&& !pcmk__str_in_list(rsc_printable_id(pe__const_top_resource(rsc, false)),
only_rsc, pcmk__str_star_matches)) {
continue;
}
for (gIter2 = location->nodes; gIter2 != NULL; gIter2 = gIter2->next) {
pcmk_node_t *node = (pcmk_node_t *) gIter2->data;
if (node->weight < 0) {
PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, "Negative Location Constraints");
out->message(out, "ban", node, location, show_opts);
}
}
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
return rc;
}
PCMK__OUTPUT_ARGS("cluster-counts", "unsigned int", "int", "int", "int")
static int
cluster_counts_html(pcmk__output_t *out, va_list args) {
unsigned int nnodes = va_arg(args, unsigned int);
int nresources = va_arg(args, int);
int ndisabled = va_arg(args, int);
int nblocked = va_arg(args, int);
xmlNodePtr nodes_node = pcmk__output_create_xml_node(out, "li", NULL);
xmlNodePtr resources_node = pcmk__output_create_xml_node(out, "li", NULL);
char *nnodes_str = crm_strdup_printf("%d node%s configured",
nnodes, pcmk__plural_s(nnodes));
pcmk_create_html_node(nodes_node, "span", NULL, NULL, nnodes_str);
free(nnodes_str);
if (ndisabled && nblocked) {
char *s = crm_strdup_printf("%d resource instance%s configured (%d ",
nresources, pcmk__plural_s(nresources),
ndisabled);
pcmk_create_html_node(resources_node, "span", NULL, NULL, s);
free(s);
pcmk_create_html_node(resources_node, "span", NULL, "bold", "DISABLED");
s = crm_strdup_printf(", %d ", nblocked);
pcmk_create_html_node(resources_node, "span", NULL, NULL, s);
free(s);
pcmk_create_html_node(resources_node, "span", NULL, "bold", "BLOCKED");
pcmk_create_html_node(resources_node, "span", NULL, NULL,
" from further action due to failure)");
} else if (ndisabled && !nblocked) {
char *s = crm_strdup_printf("%d resource instance%s configured (%d ",
nresources, pcmk__plural_s(nresources),
ndisabled);
pcmk_create_html_node(resources_node, "span", NULL, NULL, s);
free(s);
pcmk_create_html_node(resources_node, "span", NULL, "bold", "DISABLED");
pcmk_create_html_node(resources_node, "span", NULL, NULL, ")");
} else if (!ndisabled && nblocked) {
char *s = crm_strdup_printf("%d resource instance%s configured (%d ",
nresources, pcmk__plural_s(nresources),
nblocked);
pcmk_create_html_node(resources_node, "span", NULL, NULL, s);
free(s);
pcmk_create_html_node(resources_node, "span", NULL, "bold", "BLOCKED");
pcmk_create_html_node(resources_node, "span", NULL, NULL,
" from further action due to failure)");
} else {
char *s = crm_strdup_printf("%d resource instance%s configured",
nresources, pcmk__plural_s(nresources));
pcmk_create_html_node(resources_node, "span", NULL, NULL, s);
free(s);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-counts", "unsigned int", "int", "int", "int")
static int
cluster_counts_text(pcmk__output_t *out, va_list args) {
unsigned int nnodes = va_arg(args, unsigned int);
int nresources = va_arg(args, int);
int ndisabled = va_arg(args, int);
int nblocked = va_arg(args, int);
out->list_item(out, NULL, "%d node%s configured",
nnodes, pcmk__plural_s(nnodes));
if (ndisabled && nblocked) {
out->list_item(out, NULL, "%d resource instance%s configured "
"(%d DISABLED, %d BLOCKED from "
"further action due to failure)",
nresources, pcmk__plural_s(nresources), ndisabled,
nblocked);
} else if (ndisabled && !nblocked) {
out->list_item(out, NULL, "%d resource instance%s configured "
"(%d DISABLED)",
nresources, pcmk__plural_s(nresources), ndisabled);
} else if (!ndisabled && nblocked) {
out->list_item(out, NULL, "%d resource instance%s configured "
"(%d BLOCKED from further action "
"due to failure)",
nresources, pcmk__plural_s(nresources), nblocked);
} else {
out->list_item(out, NULL, "%d resource instance%s configured",
nresources, pcmk__plural_s(nresources));
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-counts", "unsigned int", "int", "int", "int")
static int
cluster_counts_xml(pcmk__output_t *out, va_list args) {
unsigned int nnodes = va_arg(args, unsigned int);
int nresources = va_arg(args, int);
int ndisabled = va_arg(args, int);
int nblocked = va_arg(args, int);
xmlNodePtr nodes_node = pcmk__output_create_xml_node(out, "nodes_configured", NULL);
xmlNodePtr resources_node = pcmk__output_create_xml_node(out, "resources_configured", NULL);
char *s = pcmk__itoa(nnodes);
crm_xml_add(nodes_node, "number", s);
free(s);
s = pcmk__itoa(nresources);
crm_xml_add(resources_node, "number", s);
free(s);
s = pcmk__itoa(ndisabled);
crm_xml_add(resources_node, "disabled", s);
free(s);
s = pcmk__itoa(nblocked);
crm_xml_add(resources_node, "blocked", s);
free(s);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-dc", "pcmk_node_t *", "const char *", "const char *",
"char *", "int")
static int
cluster_dc_html(pcmk__output_t *out, va_list args) {
pcmk_node_t *dc = va_arg(args, pcmk_node_t *);
const char *quorum = va_arg(args, const char *);
const char *dc_version_s = va_arg(args, const char *);
char *dc_name = va_arg(args, char *);
bool mixed_version = va_arg(args, int);
xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL);
pcmk_create_html_node(node, "span", NULL, "bold", "Current DC: ");
if (dc) {
char *buf = crm_strdup_printf("%s (version %s) -", dc_name,
dc_version_s ? dc_version_s : "unknown");
pcmk_create_html_node(node, "span", NULL, NULL, buf);
free(buf);
if (mixed_version) {
pcmk_create_html_node(node, "span", NULL, "warning",
" MIXED-VERSION");
}
pcmk_create_html_node(node, "span", NULL, NULL, " partition");
if (crm_is_true(quorum)) {
pcmk_create_html_node(node, "span", NULL, NULL, " with");
} else {
pcmk_create_html_node(node, "span", NULL, "warning", " WITHOUT");
}
pcmk_create_html_node(node, "span", NULL, NULL, " quorum");
} else {
pcmk_create_html_node(node, "span", NULL, "warning", "NONE");
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-dc", "pcmk_node_t *", "const char *", "const char *",
"char *", "int")
static int
cluster_dc_text(pcmk__output_t *out, va_list args) {
pcmk_node_t *dc = va_arg(args, pcmk_node_t *);
const char *quorum = va_arg(args, const char *);
const char *dc_version_s = va_arg(args, const char *);
char *dc_name = va_arg(args, char *);
bool mixed_version = va_arg(args, int);
if (dc) {
out->list_item(out, "Current DC",
"%s (version %s) - %spartition %s quorum",
dc_name, dc_version_s ? dc_version_s : "unknown",
mixed_version ? "MIXED-VERSION " : "",
crm_is_true(quorum) ? "with" : "WITHOUT");
} else {
out->list_item(out, "Current DC", "NONE");
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-dc", "pcmk_node_t *", "const char *", "const char *",
"char *", "int")
static int
cluster_dc_xml(pcmk__output_t *out, va_list args) {
pcmk_node_t *dc = va_arg(args, pcmk_node_t *);
const char *quorum = va_arg(args, const char *);
const char *dc_version_s = va_arg(args, const char *);
char *dc_name G_GNUC_UNUSED = va_arg(args, char *);
bool mixed_version = va_arg(args, int);
if (dc) {
pcmk__output_create_xml_node(out, "current_dc",
"present", "true",
PCMK_XA_VERSION, pcmk__s(dc_version_s, ""),
PCMK_XA_NAME, dc->details->uname,
PCMK_XA_ID, dc->details->id,
"with_quorum", pcmk__btoa(crm_is_true(quorum)),
"mixed_version", pcmk__btoa(mixed_version),
NULL);
} else {
pcmk__output_create_xml_node(out, "current_dc",
"present", "false",
NULL);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("maint-mode", "unsigned long long int")
static int
cluster_maint_mode_text(pcmk__output_t *out, va_list args) {
unsigned long long flags = va_arg(args, unsigned long long);
if (pcmk_is_set(flags, pcmk_sched_in_maintenance)) {
pcmk__formatted_printf(out, "\n *** Resource management is DISABLED ***\n");
pcmk__formatted_printf(out, " The cluster will not attempt to start, stop or recover services\n");
return pcmk_rc_ok;
} else if (pcmk_is_set(flags, pcmk_sched_stop_all)) {
pcmk__formatted_printf(out, "\n *** Resource management is DISABLED ***\n");
pcmk__formatted_printf(out, " The cluster will keep all resources stopped\n");
return pcmk_rc_ok;
} else {
return pcmk_rc_no_output;
}
}
PCMK__OUTPUT_ARGS("cluster-options", "pcmk_scheduler_t *")
static int
cluster_options_html(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
if (pcmk_is_set(scheduler->flags, pcmk_sched_fencing_enabled)) {
out->list_item(out, NULL, "STONITH of failed nodes enabled");
} else {
out->list_item(out, NULL, "STONITH of failed nodes disabled");
}
if (pcmk_is_set(scheduler->flags, pcmk_sched_symmetric_cluster)) {
out->list_item(out, NULL, "Cluster is symmetric");
} else {
out->list_item(out, NULL, "Cluster is asymmetric");
}
switch (scheduler->no_quorum_policy) {
case pcmk_no_quorum_freeze:
out->list_item(out, NULL, "No quorum policy: Freeze resources");
break;
case pcmk_no_quorum_stop:
out->list_item(out, NULL, "No quorum policy: Stop ALL resources");
break;
case pcmk_no_quorum_demote:
out->list_item(out, NULL, "No quorum policy: Demote promotable "
"resources and stop all other resources");
break;
case pcmk_no_quorum_ignore:
out->list_item(out, NULL, "No quorum policy: Ignore");
break;
case pcmk_no_quorum_fence:
out->list_item(out, NULL, "No quorum policy: Suicide");
break;
}
if (pcmk_is_set(scheduler->flags, pcmk_sched_in_maintenance)) {
xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL);
pcmk_create_html_node(node, "span", NULL, NULL, "Resource management: ");
pcmk_create_html_node(node, "span", NULL, "bold", "DISABLED");
pcmk_create_html_node(node, "span", NULL, NULL,
" (the cluster will not attempt to start, stop, or recover services)");
} else if (pcmk_is_set(scheduler->flags, pcmk_sched_stop_all)) {
xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL);
pcmk_create_html_node(node, "span", NULL, NULL, "Resource management: ");
pcmk_create_html_node(node, "span", NULL, "bold", "STOPPED");
pcmk_create_html_node(node, "span", NULL, NULL,
" (the cluster will keep all resources stopped)");
} else {
out->list_item(out, NULL, "Resource management: enabled");
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-options", "pcmk_scheduler_t *")
static int
cluster_options_log(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
if (pcmk_is_set(scheduler->flags, pcmk_sched_in_maintenance)) {
return out->info(out, "Resource management is DISABLED. The cluster will not attempt to start, stop or recover services.");
} else if (pcmk_is_set(scheduler->flags, pcmk_sched_stop_all)) {
return out->info(out, "Resource management is DISABLED. The cluster has stopped all resources.");
} else {
return pcmk_rc_no_output;
}
}
PCMK__OUTPUT_ARGS("cluster-options", "pcmk_scheduler_t *")
static int
cluster_options_text(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
if (pcmk_is_set(scheduler->flags, pcmk_sched_fencing_enabled)) {
out->list_item(out, NULL, "STONITH of failed nodes enabled");
} else {
out->list_item(out, NULL, "STONITH of failed nodes disabled");
}
if (pcmk_is_set(scheduler->flags, pcmk_sched_symmetric_cluster)) {
out->list_item(out, NULL, "Cluster is symmetric");
} else {
out->list_item(out, NULL, "Cluster is asymmetric");
}
switch (scheduler->no_quorum_policy) {
case pcmk_no_quorum_freeze:
out->list_item(out, NULL, "No quorum policy: Freeze resources");
break;
case pcmk_no_quorum_stop:
out->list_item(out, NULL, "No quorum policy: Stop ALL resources");
break;
case pcmk_no_quorum_demote:
out->list_item(out, NULL, "No quorum policy: Demote promotable "
"resources and stop all other resources");
break;
case pcmk_no_quorum_ignore:
out->list_item(out, NULL, "No quorum policy: Ignore");
break;
case pcmk_no_quorum_fence:
out->list_item(out, NULL, "No quorum policy: Suicide");
break;
}
return pcmk_rc_ok;
}
#define bv(flag) pcmk__btoa(pcmk_is_set(scheduler->flags, (flag)))
PCMK__OUTPUT_ARGS("cluster-options", "pcmk_scheduler_t *")
static int
cluster_options_xml(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
const char *no_quorum_policy = NULL;
char *stonith_timeout_str = pcmk__itoa(scheduler->stonith_timeout);
char *priority_fencing_delay_str = pcmk__itoa(scheduler->priority_fencing_delay * 1000);
switch (scheduler->no_quorum_policy) {
case pcmk_no_quorum_freeze:
no_quorum_policy = "freeze";
break;
case pcmk_no_quorum_stop:
no_quorum_policy = "stop";
break;
case pcmk_no_quorum_demote:
no_quorum_policy = "demote";
break;
case pcmk_no_quorum_ignore:
no_quorum_policy = "ignore";
break;
case pcmk_no_quorum_fence:
no_quorum_policy = "suicide";
break;
}
pcmk__output_create_xml_node(out, "cluster_options",
PCMK_OPT_STONITH_ENABLED,
bv(pcmk_sched_fencing_enabled),
PCMK_OPT_SYMMETRIC_CLUSTER,
bv(pcmk_sched_symmetric_cluster),
PCMK_OPT_NO_QUORUM_POLICY, no_quorum_policy,
PCMK_OPT_MAINTENANCE_MODE,
bv(pcmk_sched_in_maintenance),
PCMK_OPT_STOP_ALL_RESOURCES,
bv(pcmk_sched_stop_all),
PCMK_OPT_STONITH_TIMEOUT "-ms",
stonith_timeout_str,
PCMK_OPT_PRIORITY_FENCING_DELAY "-ms",
priority_fencing_delay_str,
NULL);
free(stonith_timeout_str);
free(priority_fencing_delay_str);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-stack", "const char *", "enum pcmk_pacemakerd_state")
static int
cluster_stack_html(pcmk__output_t *out, va_list args) {
const char *stack_s = va_arg(args, const char *);
enum pcmk_pacemakerd_state pcmkd_state =
(enum pcmk_pacemakerd_state) va_arg(args, int);
xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL);
pcmk_create_html_node(node, "span", NULL, "bold", "Stack: ");
pcmk_create_html_node(node, "span", NULL, NULL, stack_s);
if (pcmkd_state != pcmk_pacemakerd_state_invalid) {
pcmk_create_html_node(node, "span", NULL, NULL, " (");
pcmk_create_html_node(node, "span", NULL, NULL,
pcmk__pcmkd_state_enum2friendly(pcmkd_state));
pcmk_create_html_node(node, "span", NULL, NULL, ")");
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-stack", "const char *", "enum pcmk_pacemakerd_state")
static int
cluster_stack_text(pcmk__output_t *out, va_list args) {
const char *stack_s = va_arg(args, const char *);
enum pcmk_pacemakerd_state pcmkd_state =
(enum pcmk_pacemakerd_state) va_arg(args, int);
if (pcmkd_state != pcmk_pacemakerd_state_invalid) {
out->list_item(out, "Stack", "%s (%s)",
stack_s, pcmk__pcmkd_state_enum2friendly(pcmkd_state));
} else {
out->list_item(out, "Stack", "%s", stack_s);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-stack", "const char *", "enum pcmk_pacemakerd_state")
static int
cluster_stack_xml(pcmk__output_t *out, va_list args) {
const char *stack_s = va_arg(args, const char *);
enum pcmk_pacemakerd_state pcmkd_state =
(enum pcmk_pacemakerd_state) va_arg(args, int);
const char *state_s = NULL;
if (pcmkd_state != pcmk_pacemakerd_state_invalid) {
state_s = pcmk_pacemakerd_api_daemon_state_enum2text(pcmkd_state);
}
pcmk__output_create_xml_node(out, "stack",
PCMK_XA_TYPE, stack_s,
"pacemakerd-state", state_s,
NULL);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-times", "const char *", "const char *",
"const char *", "const char *", "const char *")
static int
cluster_times_html(pcmk__output_t *out, va_list args) {
const char *our_nodename = va_arg(args, const char *);
const char *last_written = va_arg(args, const char *);
const char *user = va_arg(args, const char *);
const char *client = va_arg(args, const char *);
const char *origin = va_arg(args, const char *);
xmlNodePtr updated_node = pcmk__output_create_xml_node(out, "li", NULL);
xmlNodePtr changed_node = pcmk__output_create_xml_node(out, "li", NULL);
char *time_s = pcmk__epoch2str(NULL, 0);
pcmk_create_html_node(updated_node, "span", NULL, "bold", "Last updated: ");
pcmk_create_html_node(updated_node, "span", NULL, NULL, time_s);
if (our_nodename != NULL) {
pcmk_create_html_node(updated_node, "span", NULL, NULL, " on ");
pcmk_create_html_node(updated_node, "span", NULL, NULL, our_nodename);
}
free(time_s);
time_s = last_changed_string(last_written, user, client, origin);
pcmk_create_html_node(changed_node, "span", NULL, "bold", "Last change: ");
pcmk_create_html_node(changed_node, "span", NULL, NULL, time_s);
free(time_s);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-times", "const char *", "const char *",
"const char *", "const char *", "const char *")
static int
cluster_times_xml(pcmk__output_t *out, va_list args) {
const char *our_nodename = va_arg(args, const char *);
const char *last_written = va_arg(args, const char *);
const char *user = va_arg(args, const char *);
const char *client = va_arg(args, const char *);
const char *origin = va_arg(args, const char *);
char *time_s = pcmk__epoch2str(NULL, 0);
pcmk__output_create_xml_node(out, "last_update",
"time", time_s,
"origin", our_nodename,
NULL);
pcmk__output_create_xml_node(out, "last_change",
"time", last_written ? last_written : "",
"user", user ? user : "",
"client", client ? client : "",
"origin", origin ? origin : "",
NULL);
free(time_s);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("cluster-times", "const char *", "const char *",
"const char *", "const char *", "const char *")
static int
cluster_times_text(pcmk__output_t *out, va_list args) {
const char *our_nodename = va_arg(args, const char *);
const char *last_written = va_arg(args, const char *);
const char *user = va_arg(args, const char *);
const char *client = va_arg(args, const char *);
const char *origin = va_arg(args, const char *);
char *time_s = pcmk__epoch2str(NULL, 0);
out->list_item(out, "Last updated", "%s%s%s",
time_s, (our_nodename != NULL)? " on " : "",
pcmk__s(our_nodename, ""));
free(time_s);
time_s = last_changed_string(last_written, user, client, origin);
out->list_item(out, "Last change", " %s", time_s);
free(time_s);
return pcmk_rc_ok;
}
/*!
* \internal
* \brief Display a failed action in less-technical natural language
*
* \param[in,out] out Output object to use for display
* \param[in] xml_op XML containing failed action
* \param[in] op_key Operation key of failed action
* \param[in] node_name Where failed action occurred
* \param[in] rc OCF exit code of failed action
* \param[in] status Execution status of failed action
* \param[in] exit_reason Exit reason given for failed action
* \param[in] exec_time String containing execution time in milliseconds
*/
static void
failed_action_friendly(pcmk__output_t *out, const xmlNode *xml_op,
const char *op_key, const char *node_name, int rc,
int status, const char *exit_reason,
const char *exec_time)
{
char *rsc_id = NULL;
char *task = NULL;
guint interval_ms = 0;
time_t last_change_epoch = 0;
GString *str = NULL;
if (pcmk__str_empty(op_key)
|| !parse_op_key(op_key, &rsc_id, &task, &interval_ms)) {
rsc_id = strdup("unknown resource");
task = strdup("unknown action");
interval_ms = 0;
}
CRM_ASSERT((rsc_id != NULL) && (task != NULL));
str = g_string_sized_new(256); // Should be sufficient for most messages
pcmk__g_strcat(str, rsc_id, " ", NULL);
if (interval_ms != 0) {
pcmk__g_strcat(str, pcmk__readable_interval(interval_ms), "-interval ",
NULL);
}
pcmk__g_strcat(str, pcmk__readable_action(task, interval_ms), " on ",
node_name, NULL);
if (status == PCMK_EXEC_DONE) {
pcmk__g_strcat(str, " returned '", services_ocf_exitcode_str(rc), "'",
NULL);
if (!pcmk__str_empty(exit_reason)) {
pcmk__g_strcat(str, " (", exit_reason, ")", NULL);
}
} else {
pcmk__g_strcat(str, " could not be executed (",
pcmk_exec_status_str(status), NULL);
if (!pcmk__str_empty(exit_reason)) {
pcmk__g_strcat(str, ": ", exit_reason, NULL);
}
g_string_append_c(str, ')');
}
if (crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE,
&last_change_epoch) == pcmk_ok) {
char *s = pcmk__epoch2str(&last_change_epoch, 0);
pcmk__g_strcat(str, " at ", s, NULL);
free(s);
}
if (!pcmk__str_empty(exec_time)) {
int exec_time_ms = 0;
if ((pcmk__scan_min_int(exec_time, &exec_time_ms, 0) == pcmk_rc_ok)
&& (exec_time_ms > 0)) {
pcmk__g_strcat(str, " after ",
pcmk__readable_interval(exec_time_ms), NULL);
}
}
out->list_item(out, NULL, "%s", str->str);
g_string_free(str, TRUE);
free(rsc_id);
free(task);
}
/*!
* \internal
* \brief Display a failed action with technical details
*
* \param[in,out] out Output object to use for display
* \param[in] xml_op XML containing failed action
* \param[in] op_key Operation key of failed action
* \param[in] node_name Where failed action occurred
* \param[in] rc OCF exit code of failed action
* \param[in] status Execution status of failed action
* \param[in] exit_reason Exit reason given for failed action
* \param[in] exec_time String containing execution time in milliseconds
*/
static void
failed_action_technical(pcmk__output_t *out, const xmlNode *xml_op,
const char *op_key, const char *node_name, int rc,
int status, const char *exit_reason,
const char *exec_time)
{
const char *call_id = crm_element_value(xml_op, XML_LRM_ATTR_CALLID);
const char *queue_time = crm_element_value(xml_op, XML_RSC_OP_T_QUEUE);
const char *exit_status = services_ocf_exitcode_str(rc);
const char *lrm_status = pcmk_exec_status_str(status);
time_t last_change_epoch = 0;
GString *str = NULL;
if (pcmk__str_empty(op_key)) {
op_key = "unknown operation";
}
if (pcmk__str_empty(exit_status)) {
exit_status = "unknown exit status";
}
if (pcmk__str_empty(call_id)) {
call_id = "unknown";
}
str = g_string_sized_new(256);
g_string_append_printf(str, "%s on %s '%s' (%d): call=%s, status='%s'",
op_key, node_name, exit_status, rc, call_id,
lrm_status);
if (!pcmk__str_empty(exit_reason)) {
pcmk__g_strcat(str, ", exitreason='", exit_reason, "'", NULL);
}
if (crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE,
&last_change_epoch) == pcmk_ok) {
char *last_change_str = pcmk__epoch2str(&last_change_epoch, 0);
pcmk__g_strcat(str,
", " XML_RSC_OP_LAST_CHANGE "="
"'", last_change_str, "'", NULL);
free(last_change_str);
}
if (!pcmk__str_empty(queue_time)) {
pcmk__g_strcat(str, ", queued=", queue_time, "ms", NULL);
}
if (!pcmk__str_empty(exec_time)) {
pcmk__g_strcat(str, ", exec=", exec_time, "ms", NULL);
}
out->list_item(out, NULL, "%s", str->str);
g_string_free(str, TRUE);
}
PCMK__OUTPUT_ARGS("failed-action", "xmlNodePtr", "uint32_t")
static int
failed_action_default(pcmk__output_t *out, va_list args)
{
xmlNodePtr xml_op = va_arg(args, xmlNodePtr);
uint32_t show_opts = va_arg(args, uint32_t);
const char *op_key = pe__xe_history_key(xml_op);
const char *node_name = crm_element_value(xml_op, XML_ATTR_UNAME);
const char *exit_reason = crm_element_value(xml_op,
XML_LRM_ATTR_EXIT_REASON);
const char *exec_time = crm_element_value(xml_op, XML_RSC_OP_T_EXEC);
int rc;
int status;
pcmk__scan_min_int(crm_element_value(xml_op, XML_LRM_ATTR_RC), &rc, 0);
pcmk__scan_min_int(crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS),
&status, 0);
if (pcmk__str_empty(node_name)) {
node_name = "unknown node";
}
if (pcmk_is_set(show_opts, pcmk_show_failed_detail)) {
failed_action_technical(out, xml_op, op_key, node_name, rc, status,
exit_reason, exec_time);
} else {
failed_action_friendly(out, xml_op, op_key, node_name, rc, status,
exit_reason, exec_time);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("failed-action", "xmlNodePtr", "uint32_t")
static int
failed_action_xml(pcmk__output_t *out, va_list args) {
xmlNodePtr xml_op = va_arg(args, xmlNodePtr);
uint32_t show_opts G_GNUC_UNUSED = va_arg(args, uint32_t);
const char *op_key = pe__xe_history_key(xml_op);
const char *op_key_name = "op_key";
int rc;
int status;
const char *exit_reason = crm_element_value(xml_op, XML_LRM_ATTR_EXIT_REASON);
time_t epoch = 0;
char *rc_s = NULL;
char *reason_s = crm_xml_escape(exit_reason ? exit_reason : "none");
xmlNodePtr node = NULL;
pcmk__scan_min_int(crm_element_value(xml_op, XML_LRM_ATTR_RC), &rc, 0);
pcmk__scan_min_int(crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS),
&status, 0);
rc_s = pcmk__itoa(rc);
if (crm_element_value(xml_op, XML_LRM_ATTR_TASK_KEY) == NULL) {
op_key_name = PCMK_XA_ID;
}
node = pcmk__output_create_xml_node(out, "failure",
op_key_name, op_key,
"node", crm_element_value(xml_op, XML_ATTR_UNAME),
"exitstatus", services_ocf_exitcode_str(rc),
"exitreason", pcmk__s(reason_s, ""),
"exitcode", rc_s,
"call", crm_element_value(xml_op, XML_LRM_ATTR_CALLID),
"status", pcmk_exec_status_str(status),
NULL);
free(rc_s);
if ((crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE,
&epoch) == pcmk_ok) && (epoch > 0)) {
guint interval_ms = 0;
char *interval_ms_s = NULL;
char *rc_change = pcmk__epoch2str(&epoch,
crm_time_log_date
|crm_time_log_timeofday
|crm_time_log_with_timezone);
crm_element_value_ms(xml_op, XML_LRM_ATTR_INTERVAL_MS, &interval_ms);
interval_ms_s = crm_strdup_printf("%u", interval_ms);
pcmk__xe_set_props(node, XML_RSC_OP_LAST_CHANGE, rc_change,
"queued", crm_element_value(xml_op, XML_RSC_OP_T_QUEUE),
"exec", crm_element_value(xml_op, XML_RSC_OP_T_EXEC),
"interval", interval_ms_s,
"task", crm_element_value(xml_op, XML_LRM_ATTR_TASK),
NULL);
free(interval_ms_s);
free(rc_change);
}
free(reason_s);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("failed-action-list", "pcmk_scheduler_t *", "GList *",
"GList *", "uint32_t", "bool")
static int
failed_action_list(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
GList *only_node = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
uint32_t show_opts = va_arg(args, uint32_t);
bool print_spacer = va_arg(args, int);
xmlNode *xml_op = NULL;
int rc = pcmk_rc_no_output;
if (xmlChildElementCount(scheduler->failed) == 0) {
return rc;
}
for (xml_op = pcmk__xml_first_child(scheduler->failed); xml_op != NULL;
xml_op = pcmk__xml_next(xml_op)) {
char *rsc = NULL;
if (!pcmk__str_in_list(crm_element_value(xml_op, XML_ATTR_UNAME), only_node,
pcmk__str_star_matches|pcmk__str_casei)) {
continue;
}
if (pcmk_xe_mask_probe_failure(xml_op)) {
continue;
}
if (!parse_op_key(pe__xe_history_key(xml_op), &rsc, NULL, NULL)) {
continue;
}
if (!pcmk__str_in_list(rsc, only_rsc, pcmk__str_star_matches)) {
free(rsc);
continue;
}
free(rsc);
PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, "Failed Resource Actions");
out->message(out, "failed-action", xml_op, show_opts);
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
return rc;
}
static void
status_node(pcmk_node_t *node, xmlNodePtr parent, uint32_t show_opts)
{
int health = pe__node_health(node);
// Cluster membership
if (node->details->online) {
pcmk_create_html_node(parent, "span", NULL, "online", " online");
} else {
pcmk_create_html_node(parent, "span", NULL, "offline", " OFFLINE");
}
// Standby mode
if (node->details->standby_onfail && (node->details->running_rsc != NULL)) {
pcmk_create_html_node(parent, "span", NULL, "standby",
" (in standby due to on-fail,"
" with active resources)");
} else if (node->details->standby_onfail) {
pcmk_create_html_node(parent, "span", NULL, "standby",
" (in standby due to on-fail)");
} else if (node->details->standby && (node->details->running_rsc != NULL)) {
pcmk_create_html_node(parent, "span", NULL, "standby",
" (in standby, with active resources)");
} else if (node->details->standby) {
pcmk_create_html_node(parent, "span", NULL, "standby", " (in standby)");
}
// Maintenance mode
if (node->details->maintenance) {
pcmk_create_html_node(parent, "span", NULL, "maint",
" (in maintenance mode)");
}
// Node health
if (health < 0) {
pcmk_create_html_node(parent, "span", NULL, "health_red",
" (health is RED)");
} else if (health == 0) {
pcmk_create_html_node(parent, "span", NULL, "health_yellow",
" (health is YELLOW)");
}
// Feature set
if (pcmk_is_set(show_opts, pcmk_show_feature_set)) {
const char *feature_set = get_node_feature_set(node);
if (feature_set != NULL) {
char *buf = crm_strdup_printf(", feature set %s", feature_set);
pcmk_create_html_node(parent, "span", NULL, NULL, buf);
free(buf);
}
}
}
PCMK__OUTPUT_ARGS("node", "pcmk_node_t *", "uint32_t", "bool",
"GList *", "GList *")
static int
node_html(pcmk__output_t *out, va_list args) {
pcmk_node_t *node = va_arg(args, pcmk_node_t *);
uint32_t show_opts = va_arg(args, uint32_t);
bool full = va_arg(args, int);
GList *only_node = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
char *node_name = pe__node_display_name(node, pcmk_is_set(show_opts, pcmk_show_node_id));
if (full) {
xmlNodePtr item_node;
if (pcmk_all_flags_set(show_opts, pcmk_show_brief | pcmk_show_rscs_by_node)) {
GList *rscs = pe__filter_rsc_list(node->details->running_rsc, only_rsc);
out->begin_list(out, NULL, NULL, "%s:", node_name);
item_node = pcmk__output_xml_create_parent(out, "li", NULL);
pcmk_create_html_node(item_node, "span", NULL, NULL, "Status:");
status_node(node, item_node, show_opts);
if (rscs != NULL) {
uint32_t new_show_opts = (show_opts | pcmk_show_rsc_only) & ~pcmk_show_inactive_rscs;
out->begin_list(out, NULL, NULL, "Resources");
pe__rscs_brief_output(out, rscs, new_show_opts);
out->end_list(out);
}
pcmk__output_xml_pop_parent(out);
out->end_list(out);
} else if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) {
GList *lpc2 = NULL;
int rc = pcmk_rc_no_output;
out->begin_list(out, NULL, NULL, "%s:", node_name);
item_node = pcmk__output_xml_create_parent(out, "li", NULL);
pcmk_create_html_node(item_node, "span", NULL, NULL, "Status:");
status_node(node, item_node, show_opts);
for (lpc2 = node->details->running_rsc; lpc2 != NULL; lpc2 = lpc2->next) {
pcmk_resource_t *rsc = (pcmk_resource_t *) lpc2->data;
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Resources");
show_opts |= pcmk_show_rsc_only;
out->message(out, crm_map_element_name(rsc->xml), show_opts,
rsc, only_node, only_rsc);
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
pcmk__output_xml_pop_parent(out);
out->end_list(out);
} else {
char *buf = crm_strdup_printf("%s:", node_name);
item_node = pcmk__output_create_xml_node(out, "li", NULL);
pcmk_create_html_node(item_node, "span", NULL, "bold", buf);
status_node(node, item_node, show_opts);
free(buf);
}
} else {
out->begin_list(out, NULL, NULL, "%s:", node_name);
}
free(node_name);
return pcmk_rc_ok;
}
/*!
* \internal
* \brief Get a human-friendly textual description of a node's status
*
* \param[in] node Node to check
*
* \return String representation of node's status
*/
static const char *
node_text_status(const pcmk_node_t *node)
{
if (node->details->unclean) {
if (node->details->online) {
return "UNCLEAN (online)";
} else if (node->details->pending) {
return "UNCLEAN (pending)";
} else {
return "UNCLEAN (offline)";
}
} else if (node->details->pending) {
return "pending";
} else if (node->details->standby_onfail && node->details->online) {
return "standby (on-fail)";
} else if (node->details->standby) {
if (node->details->online) {
if (node->details->running_rsc) {
return "standby (with active resources)";
} else {
return "standby";
}
} else {
return "OFFLINE (standby)";
}
} else if (node->details->maintenance) {
if (node->details->online) {
return "maintenance";
} else {
return "OFFLINE (maintenance)";
}
} else if (node->details->online) {
return "online";
}
return "OFFLINE";
}
PCMK__OUTPUT_ARGS("node", "pcmk_node_t *", "uint32_t", "bool", "GList *",
"GList *")
static int
node_text(pcmk__output_t *out, va_list args) {
pcmk_node_t *node = va_arg(args, pcmk_node_t *);
uint32_t show_opts = va_arg(args, uint32_t);
bool full = va_arg(args, int);
GList *only_node = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
if (full) {
char *node_name = pe__node_display_name(node, pcmk_is_set(show_opts, pcmk_show_node_id));
GString *str = g_string_sized_new(64);
int health = pe__node_health(node);
// Create a summary line with node type, name, and status
if (pe__is_guest_node(node)) {
g_string_append(str, "GuestNode");
} else if (pe__is_remote_node(node)) {
g_string_append(str, "RemoteNode");
} else {
g_string_append(str, "Node");
}
pcmk__g_strcat(str, " ", node_name, ": ", node_text_status(node), NULL);
if (health < 0) {
g_string_append(str, " (health is RED)");
} else if (health == 0) {
g_string_append(str, " (health is YELLOW)");
}
if (pcmk_is_set(show_opts, pcmk_show_feature_set)) {
const char *feature_set = get_node_feature_set(node);
if (feature_set != NULL) {
pcmk__g_strcat(str, ", feature set ", feature_set, NULL);
}
}
/* If we're grouping by node, print its resources */
if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) {
if (pcmk_is_set(show_opts, pcmk_show_brief)) {
GList *rscs = pe__filter_rsc_list(node->details->running_rsc, only_rsc);
if (rscs != NULL) {
uint32_t new_show_opts = (show_opts | pcmk_show_rsc_only) & ~pcmk_show_inactive_rscs;
out->begin_list(out, NULL, NULL, "%s", str->str);
out->begin_list(out, NULL, NULL, "Resources");
pe__rscs_brief_output(out, rscs, new_show_opts);
out->end_list(out);
out->end_list(out);
g_list_free(rscs);
}
} else {
GList *gIter2 = NULL;
out->begin_list(out, NULL, NULL, "%s", str->str);
out->begin_list(out, NULL, NULL, "Resources");
for (gIter2 = node->details->running_rsc; gIter2 != NULL; gIter2 = gIter2->next) {
pcmk_resource_t *rsc = (pcmk_resource_t *) gIter2->data;
show_opts |= pcmk_show_rsc_only;
out->message(out, crm_map_element_name(rsc->xml), show_opts,
rsc, only_node, only_rsc);
}
out->end_list(out);
out->end_list(out);
}
} else {
out->list_item(out, NULL, "%s", str->str);
}
g_string_free(str, TRUE);
free(node_name);
} else {
char *node_name = pe__node_display_name(node, pcmk_is_set(show_opts, pcmk_show_node_id));
out->begin_list(out, NULL, NULL, "Node: %s", node_name);
free(node_name);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node", "pcmk_node_t *", "uint32_t", "bool", "GList *",
"GList *")
static int
node_xml(pcmk__output_t *out, va_list args) {
pcmk_node_t *node = va_arg(args, pcmk_node_t *);
uint32_t show_opts G_GNUC_UNUSED = va_arg(args, uint32_t);
bool full = va_arg(args, int);
GList *only_node = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
if (full) {
const char *node_type = "unknown";
char *length_s = pcmk__itoa(g_list_length(node->details->running_rsc));
int health = pe__node_health(node);
const char *health_s = NULL;
const char *feature_set;
switch (node->details->type) {
case pcmk_node_variant_cluster:
node_type = "member";
break;
case pcmk_node_variant_remote:
node_type = "remote";
break;
case node_ping:
node_type = "ping";
break;
}
if (health < 0) {
health_s = "red";
} else if (health == 0) {
health_s = "yellow";
} else {
health_s = "green";
}
feature_set = get_node_feature_set(node);
pe__name_and_nvpairs_xml(out, true, "node", 15,
PCMK_XA_NAME, node->details->uname,
PCMK_XA_ID, node->details->id,
"online", pcmk__btoa(node->details->online),
"standby", pcmk__btoa(node->details->standby),
"standby_onfail", pcmk__btoa(node->details->standby_onfail),
"maintenance", pcmk__btoa(node->details->maintenance),
"pending", pcmk__btoa(node->details->pending),
"unclean", pcmk__btoa(node->details->unclean),
"health", health_s,
"feature_set", feature_set,
"shutdown", pcmk__btoa(node->details->shutdown),
"expected_up", pcmk__btoa(node->details->expected_up),
"is_dc", pcmk__btoa(node->details->is_dc),
"resources_running", length_s,
PCMK_XA_TYPE, node_type);
if (pe__is_guest_node(node)) {
xmlNodePtr xml_node = pcmk__output_xml_peek_parent(out);
crm_xml_add(xml_node, "id_as_resource", node->details->remote_rsc->container->id);
}
if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) {
GList *lpc = NULL;
for (lpc = node->details->running_rsc; lpc != NULL; lpc = lpc->next) {
pcmk_resource_t *rsc = (pcmk_resource_t *) lpc->data;
show_opts |= pcmk_show_rsc_only;
out->message(out, crm_map_element_name(rsc->xml), show_opts,
rsc, only_node, only_rsc);
}
}
free(length_s);
out->end_list(out);
} else {
pcmk__output_xml_create_parent(out, "node",
PCMK_XA_NAME, node->details->uname,
NULL);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node-attribute", "const char *", "const char *", "bool", "int")
static int
node_attribute_text(pcmk__output_t *out, va_list args) {
const char *name = va_arg(args, const char *);
const char *value = va_arg(args, const char *);
bool add_extra = va_arg(args, int);
int expected_score = va_arg(args, int);
if (add_extra) {
int v;
if (value == NULL) {
v = 0;
} else {
pcmk__scan_min_int(value, &v, INT_MIN);
}
if (v <= 0) {
out->list_item(out, NULL, "%-32s\t: %-10s\t: Connectivity is lost", name, value);
} else if (v < expected_score) {
out->list_item(out, NULL, "%-32s\t: %-10s\t: Connectivity is degraded (Expected=%d)", name, value, expected_score);
} else {
out->list_item(out, NULL, "%-32s\t: %-10s", name, value);
}
} else {
out->list_item(out, NULL, "%-32s\t: %-10s", name, value);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node-attribute", "const char *", "const char *", "bool", "int")
static int
node_attribute_html(pcmk__output_t *out, va_list args) {
const char *name = va_arg(args, const char *);
const char *value = va_arg(args, const char *);
bool add_extra = va_arg(args, int);
int expected_score = va_arg(args, int);
if (add_extra) {
int v;
char *s = crm_strdup_printf("%s: %s", name, value);
xmlNodePtr item_node = pcmk__output_create_xml_node(out, "li", NULL);
if (value == NULL) {
v = 0;
} else {
pcmk__scan_min_int(value, &v, INT_MIN);
}
pcmk_create_html_node(item_node, "span", NULL, NULL, s);
free(s);
if (v <= 0) {
pcmk_create_html_node(item_node, "span", NULL, "bold", "(connectivity is lost)");
} else if (v < expected_score) {
char *buf = crm_strdup_printf("(connectivity is degraded -- expected %d", expected_score);
pcmk_create_html_node(item_node, "span", NULL, "bold", buf);
free(buf);
}
} else {
out->list_item(out, NULL, "%s: %s", name, value);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node-and-op", "pcmk_scheduler_t *", "xmlNodePtr")
static int
node_and_op(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
xmlNodePtr xml_op = va_arg(args, xmlNodePtr);
pcmk_resource_t *rsc = NULL;
gchar *node_str = NULL;
char *last_change_str = NULL;
const char *op_rsc = crm_element_value(xml_op, "resource");
int status;
time_t last_change = 0;
pcmk__scan_min_int(crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS),
&status, PCMK_EXEC_UNKNOWN);
rsc = pe_find_resource(scheduler->resources, op_rsc);
if (rsc) {
const pcmk_node_t *node = pe__current_node(rsc);
const char *target_role = g_hash_table_lookup(rsc->meta,
PCMK_META_TARGET_ROLE);
uint32_t show_opts = pcmk_show_rsc_only | pcmk_show_pending;
if (node == NULL) {
node = rsc->pending_node;
}
node_str = pcmk__native_output_string(rsc, rsc_printable_id(rsc), node,
show_opts, target_role, false);
} else {
node_str = crm_strdup_printf("Unknown resource %s", op_rsc);
}
if (crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE,
&last_change) == pcmk_ok) {
last_change_str = crm_strdup_printf(", %s='%s', exec=%sms",
XML_RSC_OP_LAST_CHANGE,
pcmk__trim(ctime(&last_change)),
crm_element_value(xml_op, XML_RSC_OP_T_EXEC));
}
out->list_item(out, NULL, "%s: %s (node=%s, call=%s, rc=%s%s): %s",
node_str, pe__xe_history_key(xml_op),
crm_element_value(xml_op, XML_ATTR_UNAME),
crm_element_value(xml_op, XML_LRM_ATTR_CALLID),
crm_element_value(xml_op, XML_LRM_ATTR_RC),
last_change_str ? last_change_str : "",
pcmk_exec_status_str(status));
g_free(node_str);
free(last_change_str);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node-and-op", "pcmk_scheduler_t *", "xmlNodePtr")
static int
node_and_op_xml(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
xmlNodePtr xml_op = va_arg(args, xmlNodePtr);
pcmk_resource_t *rsc = NULL;
const char *op_rsc = crm_element_value(xml_op, "resource");
int status;
time_t last_change = 0;
xmlNode *node = NULL;
pcmk__scan_min_int(crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS),
&status, PCMK_EXEC_UNKNOWN);
node = pcmk__output_create_xml_node(out, "operation",
- "op", pe__xe_history_key(xml_op),
+ PCMK_XA_OP, pe__xe_history_key(xml_op),
"node", crm_element_value(xml_op, XML_ATTR_UNAME),
"call", crm_element_value(xml_op, XML_LRM_ATTR_CALLID),
"rc", crm_element_value(xml_op, XML_LRM_ATTR_RC),
"status", pcmk_exec_status_str(status),
NULL);
rsc = pe_find_resource(scheduler->resources, op_rsc);
if (rsc) {
const char *class = crm_element_value(rsc->xml, PCMK_XA_CLASS);
const char *provider = crm_element_value(rsc->xml, PCMK_XA_PROVIDER);
const char *kind = crm_element_value(rsc->xml, PCMK_XA_TYPE);
bool has_provider = pcmk_is_set(pcmk_get_ra_caps(class),
pcmk_ra_cap_provider);
char *agent_tuple = crm_strdup_printf("%s:%s:%s",
class,
(has_provider? provider : ""),
kind);
pcmk__xe_set_props(node, "rsc", rsc_printable_id(rsc),
"agent", agent_tuple,
NULL);
free(agent_tuple);
}
if (crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE,
&last_change) == pcmk_ok) {
pcmk__xe_set_props(node, XML_RSC_OP_LAST_CHANGE,
pcmk__trim(ctime(&last_change)),
XML_RSC_OP_T_EXEC, crm_element_value(xml_op, XML_RSC_OP_T_EXEC),
NULL);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node-attribute", "const char *", "const char *", "bool", "int")
static int
node_attribute_xml(pcmk__output_t *out, va_list args) {
const char *name = va_arg(args, const char *);
const char *value = va_arg(args, const char *);
bool add_extra = va_arg(args, int);
int expected_score = va_arg(args, int);
xmlNodePtr node = pcmk__output_create_xml_node(out, "attribute",
PCMK_XA_NAME, name,
PCMK_XA_VALUE, value,
NULL);
if (add_extra) {
char *buf = pcmk__itoa(expected_score);
crm_xml_add(node, "expected", buf);
free(buf);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node-attribute-list", "pcmk_scheduler_t *", "uint32_t",
"bool", "GList *", "GList *")
static int
node_attribute_list(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
uint32_t show_opts = va_arg(args, uint32_t);
bool print_spacer = va_arg(args, int);
GList *only_node = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
int rc = pcmk_rc_no_output;
/* Display each node's attributes */
for (GList *gIter = scheduler->nodes; gIter != NULL; gIter = gIter->next) {
pcmk_node_t *node = gIter->data;
GList *attr_list = NULL;
GHashTableIter iter;
gpointer key;
if (!node || !node->details || !node->details->online) {
continue;
}
g_hash_table_iter_init(&iter, node->details->attrs);
while (g_hash_table_iter_next (&iter, &key, NULL)) {
attr_list = filter_attr_list(attr_list, key);
}
if (attr_list == NULL) {
continue;
}
if (!pcmk__str_in_list(node->details->uname, only_node, pcmk__str_star_matches|pcmk__str_casei)) {
g_list_free(attr_list);
continue;
}
PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, "Node Attributes");
out->message(out, "node", node, show_opts, false, only_node, only_rsc);
for (GList *aIter = attr_list; aIter != NULL; aIter = aIter->next) {
const char *name = aIter->data;
const char *value = NULL;
int expected_score = 0;
bool add_extra = false;
value = pe_node_attribute_raw(node, name);
add_extra = add_extra_info(node, node->details->running_rsc,
scheduler, name, &expected_score);
/* Print attribute name and value */
out->message(out, "node-attribute", name, value, add_extra,
expected_score);
}
g_list_free(attr_list);
out->end_list(out);
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
return rc;
}
PCMK__OUTPUT_ARGS("node-capacity", "const pcmk_node_t *", "const char *")
static int
node_capacity(pcmk__output_t *out, va_list args)
{
const pcmk_node_t *node = va_arg(args, pcmk_node_t *);
const char *comment = va_arg(args, const char *);
char *dump_text = crm_strdup_printf("%s: %s capacity:",
comment, pe__node_name(node));
g_hash_table_foreach(node->details->utilization, append_dump_text, &dump_text);
out->list_item(out, NULL, "%s", dump_text);
free(dump_text);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node-capacity", "const pcmk_node_t *", "const char *")
static int
node_capacity_xml(pcmk__output_t *out, va_list args)
{
const pcmk_node_t *node = va_arg(args, pcmk_node_t *);
const char *comment = va_arg(args, const char *);
xmlNodePtr xml_node = pcmk__output_create_xml_node(out, "capacity",
"node", node->details->uname,
"comment", comment,
NULL);
g_hash_table_foreach(node->details->utilization, add_dump_node, xml_node);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node-history-list", "pcmk_scheduler_t *", "pcmk_node_t *",
"xmlNodePtr", "GList *", "GList *", "uint32_t", "uint32_t")
static int
node_history_list(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
pcmk_node_t *node = va_arg(args, pcmk_node_t *);
xmlNode *node_state = va_arg(args, xmlNode *);
GList *only_node = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
uint32_t section_opts = va_arg(args, uint32_t);
uint32_t show_opts = va_arg(args, uint32_t);
xmlNode *lrm_rsc = NULL;
xmlNode *rsc_entry = NULL;
int rc = pcmk_rc_no_output;
lrm_rsc = find_xml_node(node_state, XML_CIB_TAG_LRM, FALSE);
lrm_rsc = find_xml_node(lrm_rsc, XML_LRM_TAG_RESOURCES, FALSE);
/* Print history of each of the node's resources */
for (rsc_entry = first_named_child(lrm_rsc, XML_LRM_TAG_RESOURCE);
rsc_entry != NULL; rsc_entry = crm_next_same_xml(rsc_entry)) {
const char *rsc_id = crm_element_value(rsc_entry, PCMK_XA_ID);
pcmk_resource_t *rsc = pe_find_resource(scheduler->resources, rsc_id);
const pcmk_resource_t *parent = pe__const_top_resource(rsc, false);
/* We can't use is_filtered here to filter group resources. For is_filtered,
* we have to decide whether to check the parent or not. If we check the
* parent, all elements of a group will always be printed because that's how
* is_filtered works for groups. If we do not check the parent, sometimes
* this will filter everything out.
*
* For other resource types, is_filtered is okay.
*/
if (parent->variant == pcmk_rsc_variant_group) {
if (!pcmk__str_in_list(rsc_printable_id(rsc), only_rsc,
pcmk__str_star_matches)
&& !pcmk__str_in_list(rsc_printable_id(parent), only_rsc,
pcmk__str_star_matches)) {
continue;
}
} else {
if (rsc->fns->is_filtered(rsc, only_rsc, TRUE)) {
continue;
}
}
if (!pcmk_is_set(section_opts, pcmk_section_operations)) {
time_t last_failure = 0;
int failcount = pe_get_failcount(node, rsc, &last_failure,
pcmk__fc_default, NULL);
if (failcount <= 0) {
continue;
}
if (rc == pcmk_rc_no_output) {
rc = pcmk_rc_ok;
out->message(out, "node", node, show_opts, false, only_node,
only_rsc);
}
out->message(out, "resource-history", rsc, rsc_id, false,
failcount, last_failure, false);
} else {
GList *op_list = get_operation_list(rsc_entry);
pcmk_resource_t *rsc = NULL;
if (op_list == NULL) {
continue;
}
rsc = pe_find_resource(scheduler->resources,
crm_element_value(rsc_entry, PCMK_XA_ID));
if (rc == pcmk_rc_no_output) {
rc = pcmk_rc_ok;
out->message(out, "node", node, show_opts, false, only_node,
only_rsc);
}
out->message(out, "resource-operation-list", scheduler, rsc, node,
op_list, show_opts);
}
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
return rc;
}
PCMK__OUTPUT_ARGS("node-list", "GList *", "GList *", "GList *", "uint32_t", "bool")
static int
node_list_html(pcmk__output_t *out, va_list args) {
GList *nodes = va_arg(args, GList *);
GList *only_node = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
uint32_t show_opts = va_arg(args, uint32_t);
bool print_spacer G_GNUC_UNUSED = va_arg(args, int);
int rc = pcmk_rc_no_output;
for (GList *gIter = nodes; gIter != NULL; gIter = gIter->next) {
pcmk_node_t *node = (pcmk_node_t *) gIter->data;
if (!pcmk__str_in_list(node->details->uname, only_node,
pcmk__str_star_matches|pcmk__str_casei)) {
continue;
}
PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Node List");
out->message(out, "node", node, show_opts, true, only_node, only_rsc);
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
return rc;
}
PCMK__OUTPUT_ARGS("node-list", "GList *", "GList *", "GList *", "uint32_t", "bool")
static int
node_list_text(pcmk__output_t *out, va_list args) {
GList *nodes = va_arg(args, GList *);
GList *only_node = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
uint32_t show_opts = va_arg(args, uint32_t);
bool print_spacer = va_arg(args, int);
/* space-separated lists of node names */
GString *online_nodes = NULL;
GString *online_remote_nodes = NULL;
GString *online_guest_nodes = NULL;
GString *offline_nodes = NULL;
GString *offline_remote_nodes = NULL;
int rc = pcmk_rc_no_output;
for (GList *gIter = nodes; gIter != NULL; gIter = gIter->next) {
pcmk_node_t *node = (pcmk_node_t *) gIter->data;
char *node_name = pe__node_display_name(node, pcmk_is_set(show_opts, pcmk_show_node_id));
if (!pcmk__str_in_list(node->details->uname, only_node,
pcmk__str_star_matches|pcmk__str_casei)) {
free(node_name);
continue;
}
PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, "Node List");
// Determine whether to display node individually or in a list
if (node->details->unclean || node->details->pending
|| (node->details->standby_onfail && node->details->online)
|| node->details->standby || node->details->maintenance
|| pcmk_is_set(show_opts, pcmk_show_rscs_by_node)
|| pcmk_is_set(show_opts, pcmk_show_feature_set)
|| (pe__node_health(node) <= 0)) {
// Display node individually
} else if (node->details->online) {
// Display online node in a list
if (pe__is_guest_node(node)) {
pcmk__add_word(&online_guest_nodes, 1024, node_name);
} else if (pe__is_remote_node(node)) {
pcmk__add_word(&online_remote_nodes, 1024, node_name);
} else {
pcmk__add_word(&online_nodes, 1024, node_name);
}
free(node_name);
continue;
} else {
// Display offline node in a list
if (pe__is_remote_node(node)) {
pcmk__add_word(&offline_remote_nodes, 1024, node_name);
} else if (pe__is_guest_node(node)) {
/* ignore offline guest nodes */
} else {
pcmk__add_word(&offline_nodes, 1024, node_name);
}
free(node_name);
continue;
}
/* If we get here, node is in bad state, or we're grouping by node */
out->message(out, "node", node, show_opts, true, only_node, only_rsc);
free(node_name);
}
/* If we're not grouping by node, summarize nodes by status */
if (online_nodes != NULL) {
out->list_item(out, "Online", "[ %s ]",
(const char *) online_nodes->str);
g_string_free(online_nodes, TRUE);
}
if (offline_nodes != NULL) {
out->list_item(out, "OFFLINE", "[ %s ]",
(const char *) offline_nodes->str);
g_string_free(offline_nodes, TRUE);
}
if (online_remote_nodes) {
out->list_item(out, "RemoteOnline", "[ %s ]",
(const char *) online_remote_nodes->str);
g_string_free(online_remote_nodes, TRUE);
}
if (offline_remote_nodes) {
out->list_item(out, "RemoteOFFLINE", "[ %s ]",
(const char *) offline_remote_nodes->str);
g_string_free(offline_remote_nodes, TRUE);
}
if (online_guest_nodes != NULL) {
out->list_item(out, "GuestOnline", "[ %s ]",
(const char *) online_guest_nodes->str);
g_string_free(online_guest_nodes, TRUE);
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
return rc;
}
PCMK__OUTPUT_ARGS("node-list", "GList *", "GList *", "GList *", "uint32_t", "bool")
static int
node_list_xml(pcmk__output_t *out, va_list args) {
GList *nodes = va_arg(args, GList *);
GList *only_node = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
uint32_t show_opts = va_arg(args, uint32_t);
bool print_spacer G_GNUC_UNUSED = va_arg(args, int);
out->begin_list(out, NULL, NULL, "nodes");
for (GList *gIter = nodes; gIter != NULL; gIter = gIter->next) {
pcmk_node_t *node = (pcmk_node_t *) gIter->data;
if (!pcmk__str_in_list(node->details->uname, only_node,
pcmk__str_star_matches|pcmk__str_casei)) {
continue;
}
out->message(out, "node", node, show_opts, true, only_node, only_rsc);
}
out->end_list(out);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node-summary", "pcmk_scheduler_t *", "GList *", "GList *",
"uint32_t", "uint32_t", "bool")
static int
node_summary(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
GList *only_node = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
uint32_t section_opts = va_arg(args, uint32_t);
uint32_t show_opts = va_arg(args, uint32_t);
bool print_spacer = va_arg(args, int);
xmlNode *node_state = NULL;
xmlNode *cib_status = pcmk_find_cib_element(scheduler->input,
XML_CIB_TAG_STATUS);
int rc = pcmk_rc_no_output;
if (xmlChildElementCount(cib_status) == 0) {
return rc;
}
for (node_state = first_named_child(cib_status, XML_CIB_TAG_STATE);
node_state != NULL; node_state = crm_next_same_xml(node_state)) {
pcmk_node_t *node = pe_find_node_id(scheduler->nodes, ID(node_state));
if (!node || !node->details || !node->details->online) {
continue;
}
if (!pcmk__str_in_list(node->details->uname, only_node,
pcmk__str_star_matches|pcmk__str_casei)) {
continue;
}
PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc,
pcmk_is_set(section_opts, pcmk_section_operations) ? "Operations" : "Migration Summary");
out->message(out, "node-history-list", scheduler, node, node_state,
only_node, only_rsc, section_opts, show_opts);
}
PCMK__OUTPUT_LIST_FOOTER(out, rc);
return rc;
}
PCMK__OUTPUT_ARGS("node-weight", "const pcmk_resource_t *", "const char *",
"const char *", "const char *")
static int
node_weight(pcmk__output_t *out, va_list args)
{
const pcmk_resource_t *rsc = va_arg(args, const pcmk_resource_t *);
const char *prefix = va_arg(args, const char *);
const char *uname = va_arg(args, const char *);
const char *score = va_arg(args, const char *);
if (rsc) {
out->list_item(out, NULL, "%s: %s allocation score on %s: %s",
prefix, rsc->id, uname, score);
} else {
out->list_item(out, NULL, "%s: %s = %s", prefix, uname, score);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("node-weight", "const pcmk_resource_t *", "const char *",
"const char *", "const char *")
static int
node_weight_xml(pcmk__output_t *out, va_list args)
{
const pcmk_resource_t *rsc = va_arg(args, const pcmk_resource_t *);
const char *prefix = va_arg(args, const char *);
const char *uname = va_arg(args, const char *);
const char *score = va_arg(args, const char *);
xmlNodePtr node = pcmk__output_create_xml_node(out, "node_weight",
"function", prefix,
"node", uname,
"score", score,
NULL);
if (rsc) {
crm_xml_add(node, PCMK_XA_ID, rsc->id);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("op-history", "xmlNodePtr", "const char *", "const char *", "int", "uint32_t")
static int
op_history_text(pcmk__output_t *out, va_list args) {
xmlNodePtr xml_op = va_arg(args, xmlNodePtr);
const char *task = va_arg(args, const char *);
const char *interval_ms_s = va_arg(args, const char *);
int rc = va_arg(args, int);
uint32_t show_opts = va_arg(args, uint32_t);
char *buf = op_history_string(xml_op, task, interval_ms_s, rc,
pcmk_is_set(show_opts, pcmk_show_timing));
out->list_item(out, NULL, "%s", buf);
free(buf);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("op-history", "xmlNodePtr", "const char *", "const char *", "int", "uint32_t")
static int
op_history_xml(pcmk__output_t *out, va_list args) {
xmlNodePtr xml_op = va_arg(args, xmlNodePtr);
const char *task = va_arg(args, const char *);
const char *interval_ms_s = va_arg(args, const char *);
int rc = va_arg(args, int);
uint32_t show_opts = va_arg(args, uint32_t);
char *rc_s = pcmk__itoa(rc);
xmlNodePtr node = pcmk__output_create_xml_node(out, "operation_history",
"call", crm_element_value(xml_op, XML_LRM_ATTR_CALLID),
"task", task,
"rc", rc_s,
"rc_text", services_ocf_exitcode_str(rc),
NULL);
free(rc_s);
if (interval_ms_s && !pcmk__str_eq(interval_ms_s, "0", pcmk__str_casei)) {
char *s = crm_strdup_printf("%sms", interval_ms_s);
crm_xml_add(node, "interval", s);
free(s);
}
if (pcmk_is_set(show_opts, pcmk_show_timing)) {
const char *value = NULL;
time_t epoch = 0;
if ((crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE,
&epoch) == pcmk_ok) && (epoch > 0)) {
char *s = pcmk__epoch2str(&epoch, 0);
crm_xml_add(node, XML_RSC_OP_LAST_CHANGE, s);
free(s);
}
value = crm_element_value(xml_op, XML_RSC_OP_T_EXEC);
if (value) {
char *s = crm_strdup_printf("%sms", value);
crm_xml_add(node, XML_RSC_OP_T_EXEC, s);
free(s);
}
value = crm_element_value(xml_op, XML_RSC_OP_T_QUEUE);
if (value) {
char *s = crm_strdup_printf("%sms", value);
crm_xml_add(node, XML_RSC_OP_T_QUEUE, s);
free(s);
}
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("promotion-score", "pcmk_resource_t *", "pcmk_node_t *",
"const char *")
static int
promotion_score(pcmk__output_t *out, va_list args)
{
pcmk_resource_t *child_rsc = va_arg(args, pcmk_resource_t *);
pcmk_node_t *chosen = va_arg(args, pcmk_node_t *);
const char *score = va_arg(args, const char *);
out->list_item(out, NULL, "%s promotion score on %s: %s",
child_rsc->id,
chosen? chosen->details->uname : "none",
score);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("promotion-score", "pcmk_resource_t *", "pcmk_node_t *",
"const char *")
static int
promotion_score_xml(pcmk__output_t *out, va_list args)
{
pcmk_resource_t *child_rsc = va_arg(args, pcmk_resource_t *);
pcmk_node_t *chosen = va_arg(args, pcmk_node_t *);
const char *score = va_arg(args, const char *);
xmlNodePtr node = pcmk__output_create_xml_node(out, "promotion_score",
PCMK_XA_ID, child_rsc->id,
"score", score,
NULL);
if (chosen) {
crm_xml_add(node, "node", chosen->details->uname);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("resource-config", "const pcmk_resource_t *", "bool")
static int
resource_config(pcmk__output_t *out, va_list args) {
const pcmk_resource_t *rsc = va_arg(args, const pcmk_resource_t *);
bool raw = va_arg(args, int);
char *rsc_xml = formatted_xml_buf(rsc, raw);
out->output_xml(out, "xml", rsc_xml);
free(rsc_xml);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("resource-config", "const pcmk_resource_t *", "bool")
static int
resource_config_text(pcmk__output_t *out, va_list args) {
const pcmk_resource_t *rsc = va_arg(args, const pcmk_resource_t *);
bool raw = va_arg(args, int);
char *rsc_xml = formatted_xml_buf(rsc, raw);
pcmk__formatted_printf(out, "Resource XML:\n");
out->output_xml(out, "xml", rsc_xml);
free(rsc_xml);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("resource-history", "pcmk_resource_t *", "const char *",
"bool", "int", "time_t", "bool")
static int
resource_history_text(pcmk__output_t *out, va_list args) {
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
const char *rsc_id = va_arg(args, const char *);
bool all = va_arg(args, int);
int failcount = va_arg(args, int);
time_t last_failure = va_arg(args, time_t);
bool as_header = va_arg(args, int);
char *buf = resource_history_string(rsc, rsc_id, all, failcount, last_failure);
if (as_header) {
out->begin_list(out, NULL, NULL, "%s", buf);
} else {
out->list_item(out, NULL, "%s", buf);
}
free(buf);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("resource-history", "pcmk_resource_t *", "const char *",
"bool", "int", "time_t", "bool")
static int
resource_history_xml(pcmk__output_t *out, va_list args) {
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
const char *rsc_id = va_arg(args, const char *);
bool all = va_arg(args, int);
int failcount = va_arg(args, int);
time_t last_failure = va_arg(args, time_t);
bool as_header = va_arg(args, int);
xmlNodePtr node = pcmk__output_xml_create_parent(out, "resource_history",
PCMK_XA_ID, rsc_id,
NULL);
if (rsc == NULL) {
pcmk__xe_set_bool_attr(node, "orphan", true);
} else if (all || failcount || last_failure > 0) {
char *migration_s = pcmk__itoa(rsc->migration_threshold);
pcmk__xe_set_props(node, "orphan", "false",
PCMK_META_MIGRATION_THRESHOLD, migration_s,
NULL);
free(migration_s);
if (failcount > 0) {
char *s = pcmk__itoa(failcount);
crm_xml_add(node, PCMK__FAIL_COUNT_PREFIX, s);
free(s);
}
if (last_failure > 0) {
char *s = pcmk__epoch2str(&last_failure, 0);
crm_xml_add(node, PCMK__LAST_FAILURE_PREFIX, s);
free(s);
}
}
if (!as_header) {
pcmk__output_xml_pop_parent(out);
}
return pcmk_rc_ok;
}
static void
print_resource_header(pcmk__output_t *out, uint32_t show_opts)
{
if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) {
/* Active resources have already been printed by node */
out->begin_list(out, NULL, NULL, "Inactive Resources");
} else if (pcmk_is_set(show_opts, pcmk_show_inactive_rscs)) {
out->begin_list(out, NULL, NULL, "Full List of Resources");
} else {
out->begin_list(out, NULL, NULL, "Active Resources");
}
}
PCMK__OUTPUT_ARGS("resource-list", "pcmk_scheduler_t *", "uint32_t", "bool",
"GList *", "GList *", "bool")
static int
resource_list(pcmk__output_t *out, va_list args)
{
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
uint32_t show_opts = va_arg(args, uint32_t);
bool print_summary = va_arg(args, int);
GList *only_node = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
bool print_spacer = va_arg(args, int);
GList *rsc_iter;
int rc = pcmk_rc_no_output;
bool printed_header = false;
/* If we already showed active resources by node, and
* we're not showing inactive resources, we have nothing to do
*/
if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node) &&
!pcmk_is_set(show_opts, pcmk_show_inactive_rscs)) {
return rc;
}
/* If we haven't already printed resources grouped by node,
* and brief output was requested, print resource summary */
if (pcmk_is_set(show_opts, pcmk_show_brief)
&& !pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) {
GList *rscs = pe__filter_rsc_list(scheduler->resources, only_rsc);
PCMK__OUTPUT_SPACER_IF(out, print_spacer);
print_resource_header(out, show_opts);
printed_header = true;
rc = pe__rscs_brief_output(out, rscs, show_opts);
g_list_free(rscs);
}
/* For each resource, display it if appropriate */
for (rsc_iter = scheduler->resources; rsc_iter != NULL; rsc_iter = rsc_iter->next) {
pcmk_resource_t *rsc = (pcmk_resource_t *) rsc_iter->data;
int x;
/* Complex resources may have some sub-resources active and some inactive */
gboolean is_active = rsc->fns->active(rsc, TRUE);
gboolean partially_active = rsc->fns->active(rsc, FALSE);
/* Skip inactive orphans (deleted but still in CIB) */
if (pcmk_is_set(rsc->flags, pcmk_rsc_removed) && !is_active) {
continue;
/* Skip active resources if we already displayed them by node */
} else if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) {
if (is_active) {
continue;
}
/* Skip primitives already counted in a brief summary */
} else if (pcmk_is_set(show_opts, pcmk_show_brief)
&& (rsc->variant == pcmk_rsc_variant_primitive)) {
continue;
/* Skip resources that aren't at least partially active,
* unless we're displaying inactive resources
*/
} else if (!partially_active && !pcmk_is_set(show_opts, pcmk_show_inactive_rscs)) {
continue;
} else if (partially_active && !pe__rsc_running_on_any(rsc, only_node)) {
continue;
}
if (!printed_header) {
PCMK__OUTPUT_SPACER_IF(out, print_spacer);
print_resource_header(out, show_opts);
printed_header = true;
}
/* Print this resource */
x = out->message(out, crm_map_element_name(rsc->xml), show_opts, rsc,
only_node, only_rsc);
if (x == pcmk_rc_ok) {
rc = pcmk_rc_ok;
}
}
if (print_summary && rc != pcmk_rc_ok) {
if (!printed_header) {
PCMK__OUTPUT_SPACER_IF(out, print_spacer);
print_resource_header(out, show_opts);
printed_header = true;
}
if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) {
out->list_item(out, NULL, "No inactive resources");
} else if (pcmk_is_set(show_opts, pcmk_show_inactive_rscs)) {
out->list_item(out, NULL, "No resources");
} else {
out->list_item(out, NULL, "No active resources");
}
}
if (printed_header) {
out->end_list(out);
}
return rc;
}
PCMK__OUTPUT_ARGS("resource-operation-list", "pcmk_scheduler_t *",
"pcmk_resource_t *", "pcmk_node_t *", "GList *", "uint32_t")
static int
resource_operation_list(pcmk__output_t *out, va_list args)
{
pcmk_scheduler_t *scheduler G_GNUC_UNUSED = va_arg(args,
pcmk_scheduler_t *);
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
pcmk_node_t *node = va_arg(args, pcmk_node_t *);
GList *op_list = va_arg(args, GList *);
uint32_t show_opts = va_arg(args, uint32_t);
GList *gIter = NULL;
int rc = pcmk_rc_no_output;
/* Print each operation */
for (gIter = op_list; gIter != NULL; gIter = gIter->next) {
xmlNode *xml_op = (xmlNode *) gIter->data;
const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK);
const char *interval_ms_s = crm_element_value(xml_op,
XML_LRM_ATTR_INTERVAL_MS);
const char *op_rc = crm_element_value(xml_op, XML_LRM_ATTR_RC);
int op_rc_i;
pcmk__scan_min_int(op_rc, &op_rc_i, 0);
/* Display 0-interval monitors as "probe" */
if (pcmk__str_eq(task, PCMK_ACTION_MONITOR, pcmk__str_casei)
&& pcmk__str_eq(interval_ms_s, "0", pcmk__str_null_matches | pcmk__str_casei)) {
task = "probe";
}
/* If this is the first printed operation, print heading for resource */
if (rc == pcmk_rc_no_output) {
time_t last_failure = 0;
int failcount = pe_get_failcount(node, rsc, &last_failure,
pcmk__fc_default, NULL);
out->message(out, "resource-history", rsc, rsc_printable_id(rsc), true,
failcount, last_failure, true);
rc = pcmk_rc_ok;
}
/* Print the operation */
out->message(out, "op-history", xml_op, task, interval_ms_s,
op_rc_i, show_opts);
}
/* Free the list we created (no need to free the individual items) */
g_list_free(op_list);
PCMK__OUTPUT_LIST_FOOTER(out, rc);
return rc;
}
PCMK__OUTPUT_ARGS("resource-util", "pcmk_resource_t *", "pcmk_node_t *",
"const char *")
static int
resource_util(pcmk__output_t *out, va_list args)
{
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
pcmk_node_t *node = va_arg(args, pcmk_node_t *);
const char *fn = va_arg(args, const char *);
char *dump_text = crm_strdup_printf("%s: %s utilization on %s:",
fn, rsc->id, pe__node_name(node));
g_hash_table_foreach(rsc->utilization, append_dump_text, &dump_text);
out->list_item(out, NULL, "%s", dump_text);
free(dump_text);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("resource-util", "pcmk_resource_t *", "pcmk_node_t *",
"const char *")
static int
resource_util_xml(pcmk__output_t *out, va_list args)
{
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
pcmk_node_t *node = va_arg(args, pcmk_node_t *);
const char *fn = va_arg(args, const char *);
xmlNodePtr xml_node = pcmk__output_create_xml_node(out, "utilization",
"resource", rsc->id,
"node", node->details->uname,
"function", fn,
NULL);
g_hash_table_foreach(rsc->utilization, add_dump_node, xml_node);
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("ticket", "pcmk_ticket_t *")
static int
ticket_html(pcmk__output_t *out, va_list args) {
pcmk_ticket_t *ticket = va_arg(args, pcmk_ticket_t *);
if (ticket->last_granted > -1) {
char *epoch_str = pcmk__epoch2str(&(ticket->last_granted), 0);
out->list_item(out, NULL, "%s:\t%s%s %s=\"%s\"", ticket->id,
ticket->granted ? "granted" : "revoked",
ticket->standby ? " [standby]" : "",
"last-granted", pcmk__s(epoch_str, ""));
free(epoch_str);
} else {
out->list_item(out, NULL, "%s:\t%s%s", ticket->id,
ticket->granted ? "granted" : "revoked",
ticket->standby ? " [standby]" : "");
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("ticket", "pcmk_ticket_t *")
static int
ticket_text(pcmk__output_t *out, va_list args) {
pcmk_ticket_t *ticket = va_arg(args, pcmk_ticket_t *);
if (ticket->last_granted > -1) {
char *epoch_str = pcmk__epoch2str(&(ticket->last_granted), 0);
out->list_item(out, ticket->id, "%s%s %s=\"%s\"",
ticket->granted ? "granted" : "revoked",
ticket->standby ? " [standby]" : "",
"last-granted", pcmk__s(epoch_str, ""));
free(epoch_str);
} else {
out->list_item(out, ticket->id, "%s%s",
ticket->granted ? "granted" : "revoked",
ticket->standby ? " [standby]" : "");
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("ticket", "pcmk_ticket_t *")
static int
ticket_xml(pcmk__output_t *out, va_list args) {
pcmk_ticket_t *ticket = va_arg(args, pcmk_ticket_t *);
xmlNodePtr node = NULL;
node = pcmk__output_create_xml_node(out, "ticket",
PCMK_XA_ID, ticket->id,
"status", ticket->granted ? "granted" : "revoked",
"standby", pcmk__btoa(ticket->standby),
NULL);
if (ticket->last_granted > -1) {
char *buf = pcmk__epoch2str(&ticket->last_granted, 0);
crm_xml_add(node, "last-granted", buf);
free(buf);
}
return pcmk_rc_ok;
}
PCMK__OUTPUT_ARGS("ticket-list", "pcmk_scheduler_t *", "bool")
static int
ticket_list(pcmk__output_t *out, va_list args) {
pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *);
bool print_spacer = va_arg(args, int);
GHashTableIter iter;
gpointer key, value;
if (g_hash_table_size(scheduler->tickets) == 0) {
return pcmk_rc_no_output;
}
PCMK__OUTPUT_SPACER_IF(out, print_spacer);
/* Print section heading */
out->begin_list(out, NULL, NULL, "Tickets");
/* Print each ticket */
g_hash_table_iter_init(&iter, scheduler->tickets);
while (g_hash_table_iter_next(&iter, &key, &value)) {
pcmk_ticket_t *ticket = (pcmk_ticket_t *) value;
out->message(out, "ticket", ticket);
}
/* Close section */
out->end_list(out);
return pcmk_rc_ok;
}
static pcmk__message_entry_t fmt_functions[] = {
{ "ban", "default", ban_text },
{ "ban", "html", ban_html },
{ "ban", "xml", ban_xml },
{ "ban-list", "default", ban_list },
{ "bundle", "default", pe__bundle_text },
{ "bundle", "xml", pe__bundle_xml },
{ "bundle", "html", pe__bundle_html },
{ "clone", "default", pe__clone_default },
{ "clone", "xml", pe__clone_xml },
{ "cluster-counts", "default", cluster_counts_text },
{ "cluster-counts", "html", cluster_counts_html },
{ "cluster-counts", "xml", cluster_counts_xml },
{ "cluster-dc", "default", cluster_dc_text },
{ "cluster-dc", "html", cluster_dc_html },
{ "cluster-dc", "xml", cluster_dc_xml },
{ "cluster-options", "default", cluster_options_text },
{ "cluster-options", "html", cluster_options_html },
{ "cluster-options", "log", cluster_options_log },
{ "cluster-options", "xml", cluster_options_xml },
{ "cluster-summary", "default", cluster_summary },
{ "cluster-summary", "html", cluster_summary_html },
{ "cluster-stack", "default", cluster_stack_text },
{ "cluster-stack", "html", cluster_stack_html },
{ "cluster-stack", "xml", cluster_stack_xml },
{ "cluster-times", "default", cluster_times_text },
{ "cluster-times", "html", cluster_times_html },
{ "cluster-times", "xml", cluster_times_xml },
{ "failed-action", "default", failed_action_default },
{ "failed-action", "xml", failed_action_xml },
{ "failed-action-list", "default", failed_action_list },
{ "group", "default", pe__group_default},
{ "group", "xml", pe__group_xml },
{ "maint-mode", "text", cluster_maint_mode_text },
{ "node", "default", node_text },
{ "node", "html", node_html },
{ "node", "xml", node_xml },
{ "node-and-op", "default", node_and_op },
{ "node-and-op", "xml", node_and_op_xml },
{ "node-capacity", "default", node_capacity },
{ "node-capacity", "xml", node_capacity_xml },
{ "node-history-list", "default", node_history_list },
{ "node-list", "default", node_list_text },
{ "node-list", "html", node_list_html },
{ "node-list", "xml", node_list_xml },
{ "node-weight", "default", node_weight },
{ "node-weight", "xml", node_weight_xml },
{ "node-attribute", "default", node_attribute_text },
{ "node-attribute", "html", node_attribute_html },
{ "node-attribute", "xml", node_attribute_xml },
{ "node-attribute-list", "default", node_attribute_list },
{ "node-summary", "default", node_summary },
{ "op-history", "default", op_history_text },
{ "op-history", "xml", op_history_xml },
{ "primitive", "default", pe__resource_text },
{ "primitive", "xml", pe__resource_xml },
{ "primitive", "html", pe__resource_html },
{ "promotion-score", "default", promotion_score },
{ "promotion-score", "xml", promotion_score_xml },
{ "resource-config", "default", resource_config },
{ "resource-config", "text", resource_config_text },
{ "resource-history", "default", resource_history_text },
{ "resource-history", "xml", resource_history_xml },
{ "resource-list", "default", resource_list },
{ "resource-operation-list", "default", resource_operation_list },
{ "resource-util", "default", resource_util },
{ "resource-util", "xml", resource_util_xml },
{ "ticket", "default", ticket_text },
{ "ticket", "html", ticket_html },
{ "ticket", "xml", ticket_xml },
{ "ticket-list", "default", ticket_list },
{ NULL, NULL, NULL }
};
void
pe__register_messages(pcmk__output_t *out) {
pcmk__register_messages(out, fmt_functions);
}

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