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diff --git a/include/crm/common/options_internal.h b/include/crm/common/options_internal.h
index 5bf955e15c..25deb878be 100644
--- a/include/crm/common/options_internal.h
+++ b/include/crm/common/options_internal.h
@@ -1,165 +1,166 @@
/*
* Copyright 2006-2024 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__OPTIONS_INTERNAL__H
# define PCMK__OPTIONS_INTERNAL__H
# ifndef PCMK__CONFIG_H
# define PCMK__CONFIG_H
# include <config.h> // _Noreturn
# endif
# include <glib.h> // GHashTable
# include <stdbool.h> // bool
#include <crm/common/util.h> // pcmk_parse_interval_spec()
_Noreturn void pcmk__cli_help(char cmd);
/*
* Environment variable option handling
*/
const char *pcmk__env_option(const char *option);
void pcmk__set_env_option(const char *option, const char *value, bool compat);
bool pcmk__env_option_enabled(const char *daemon, const char *option);
/*
* Cluster option handling
*/
typedef struct pcmk__cluster_option_s {
const char *name;
const char *alt_name;
const char *type;
const char *values;
const char *default_value;
bool (*is_valid)(const char *);
const char *description_short;
const char *description_long;
} pcmk__cluster_option_t;
const char *pcmk__cluster_option(GHashTable *options,
const pcmk__cluster_option_t *option_list,
int len, const char *name);
gchar *pcmk__format_option_metadata(const char *name, const char *desc_short,
const char *desc_long,
pcmk__cluster_option_t *option_list,
int len);
void pcmk__validate_cluster_options(GHashTable *options,
pcmk__cluster_option_t *option_list,
int len);
bool pcmk__valid_interval_spec(const char *value);
bool pcmk__valid_boolean(const char *value);
bool pcmk__valid_int(const char *value);
bool pcmk__valid_positive_int(const char *value);
bool pcmk__valid_no_quorum_policy(const char *value);
bool pcmk__valid_percentage(const char *value);
bool pcmk__valid_script(const char *value);
// from watchdog.c
long pcmk__get_sbd_timeout(void);
bool pcmk__get_sbd_sync_resource_startup(void);
long pcmk__auto_watchdog_timeout(void);
bool pcmk__valid_sbd_timeout(const char *value);
// Constants for environment variable names
#define PCMK__ENV_AUTHKEY_LOCATION "authkey_location"
#define PCMK__ENV_BLACKBOX "blackbox"
#define PCMK__ENV_CALLGRIND_ENABLED "callgrind_enabled"
#define PCMK__ENV_CLUSTER_TYPE "cluster_type"
#define PCMK__ENV_DEBUG "debug"
#define PCMK__ENV_DH_MAX_BITS "dh_max_bits"
#define PCMK__ENV_DH_MIN_BITS "dh_min_bits"
#define PCMK__ENV_FAIL_FAST "fail_fast"
#define PCMK__ENV_IPC_BUFFER "ipc_buffer"
#define PCMK__ENV_IPC_TYPE "ipc_type"
#define PCMK__ENV_LOGFACILITY "logfacility"
#define PCMK__ENV_LOGFILE "logfile"
#define PCMK__ENV_LOGFILE_MODE "logfile_mode"
#define PCMK__ENV_LOGPRIORITY "logpriority"
#define PCMK__ENV_NODE_ACTION_LIMIT "node_action_limit"
#define PCMK__ENV_NODE_START_STATE "node_start_state"
#define PCMK__ENV_PANIC_ACTION "panic_action"
#define PCMK__ENV_PHYSICAL_HOST "physical_host"
#define PCMK__ENV_REMOTE_ADDRESS "remote_address"
#define PCMK__ENV_REMOTE_SCHEMA_DIR "remote_schema_directory"
#define PCMK__ENV_REMOTE_PID1 "remote_pid1"
#define PCMK__ENV_REMOTE_PORT "remote_port"
#define PCMK__ENV_RESPAWNED "respawned"
#define PCMK__ENV_SCHEMA_DIRECTORY "schema_directory"
#define PCMK__ENV_SERVICE "service"
#define PCMK__ENV_STDERR "stderr"
#define PCMK__ENV_TLS_PRIORITIES "tls_priorities"
#define PCMK__ENV_TRACE_BLACKBOX "trace_blackbox"
#define PCMK__ENV_TRACE_FILES "trace_files"
#define PCMK__ENV_TRACE_FORMATS "trace_formats"
#define PCMK__ENV_TRACE_FUNCTIONS "trace_functions"
#define PCMK__ENV_TRACE_TAGS "trace_tags"
#define PCMK__ENV_VALGRIND_ENABLED "valgrind_enabled"
// @COMPAT Drop at 3.0.0; default is plenty
#define PCMK__ENV_CIB_TIMEOUT "cib_timeout"
// @COMPAT Drop at 3.0.0; likely last used in 1.1.24
#define PCMK__ENV_MCP "mcp"
// @COMPAT Drop at 3.0.0; added unused in 1.1.9
#define PCMK__ENV_QUORUM_TYPE "quorum_type"
/* @COMPAT Drop at 3.0.0; added to debug shutdown issues when Pacemaker is
* managed by systemd, but no longer useful.
*/
#define PCMK__ENV_SHUTDOWN_DELAY "shutdown_delay"
// @COMPAT Deprecated since 2.1.0
#define PCMK__OPT_REMOVE_AFTER_STOP "remove-after-stop"
// Constants for meta-attribute names
#define PCMK__META_ALLOW_UNHEALTHY_NODES "allow-unhealthy-nodes"
#define PCMK__META_CLONE_INSTANCE_NUM "clone"
#define PCMK__META_CONTAINER "container"
+#define PCMK__META_INTERNAL_RSC "internal_rsc"
// @COMPAT Deprecated alias for PCMK__META_PROMOTED_MAX since 2.0.0
#define PCMK__META_PROMOTED_MAX_LEGACY "master-max"
// @COMPAT Deprecated alias for PCMK__META_PROMOTED_NODE_MAX since 2.0.0
#define PCMK__META_PROMOTED_NODE_MAX_LEGACY "master-node-max"
// @COMPAT Deprecated meta-attribute since 2.0.0
#define PCMK__META_RESTART_TYPE "restart-type"
// @COMPAT Deprecated meta-attribute since 2.0.0
#define PCMK__META_ROLE_AFTER_FAILURE "role_after_failure"
// Constants for enumerated values for various options
#define PCMK__VALUE_CLUSTER "cluster"
#define PCMK__VALUE_CUSTOM "custom"
#define PCMK__VALUE_FENCING "fencing"
#define PCMK__VALUE_GREEN "green"
#define PCMK__VALUE_LOCAL "local"
#define PCMK__VALUE_MIGRATE_ON_RED "migrate-on-red"
#define PCMK__VALUE_NONE "none"
#define PCMK__VALUE_NOTHING "nothing"
#define PCMK__VALUE_ONLY_GREEN "only-green"
#define PCMK__VALUE_PROGRESSIVE "progressive"
#define PCMK__VALUE_QUORUM "quorum"
#define PCMK__VALUE_RED "red"
#define PCMK__VALUE_UNFENCING "unfencing"
#define PCMK__VALUE_YELLOW "yellow"
#endif // PCMK__OPTIONS_INTERNAL__H
diff --git a/lib/pengine/native.c b/lib/pengine/native.c
index e8e6ae7f3a..6abedcfad7 100644
--- a/lib/pengine/native.c
+++ b/lib/pengine/native.c
@@ -1,1465 +1,1467 @@
/*
* 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.
*/
#include <crm_internal.h>
#include <stdint.h>
#include <crm/common/output.h>
#include <crm/pengine/rules.h>
#include <crm/pengine/status.h>
#include <crm/pengine/complex.h>
#include <crm/pengine/internal.h>
#include <crm/msg_xml.h>
#include <pe_status_private.h>
#ifdef PCMK__COMPAT_2_0
#define PROVIDER_SEP "::"
#else
#define PROVIDER_SEP ":"
#endif
/*!
* \internal
* \brief Check whether a resource is active on multiple nodes
*/
static bool
is_multiply_active(const pcmk_resource_t *rsc)
{
unsigned int count = 0;
if (rsc->variant == pcmk_rsc_variant_primitive) {
pe__find_active_requires(rsc, &count);
}
return count > 1;
}
static void
native_priority_to_node(pcmk_resource_t *rsc, pcmk_node_t *node,
gboolean failed)
{
int priority = 0;
if ((rsc->priority == 0) || (failed == TRUE)) {
return;
}
if (rsc->role == pcmk_role_promoted) {
// Promoted instance takes base priority + 1
priority = rsc->priority + 1;
} else {
priority = rsc->priority;
}
node->details->priority += priority;
pcmk__rsc_trace(rsc, "%s now has priority %d with %s'%s' (priority: %d%s)",
pe__node_name(node), node->details->priority,
(rsc->role == pcmk_role_promoted)? "promoted " : "",
rsc->id, rsc->priority,
(rsc->role == pcmk_role_promoted)? " + 1" : "");
/* Priority of a resource running on a guest node is added to the cluster
* node as well. */
if (node->details->remote_rsc
&& node->details->remote_rsc->container) {
GList *gIter = node->details->remote_rsc->container->running_on;
for (; gIter != NULL; gIter = gIter->next) {
pcmk_node_t *a_node = gIter->data;
a_node->details->priority += priority;
pcmk__rsc_trace(rsc,
"%s now has priority %d with %s'%s' "
"(priority: %d%s) from guest node %s",
pe__node_name(a_node), a_node->details->priority,
(rsc->role == pcmk_role_promoted)? "promoted " : "",
rsc->id, rsc->priority,
(rsc->role == pcmk_role_promoted)? " + 1" : "",
pe__node_name(node));
}
}
}
void
native_add_running(pcmk_resource_t *rsc, pcmk_node_t *node,
pcmk_scheduler_t *scheduler, gboolean failed)
{
GList *gIter = rsc->running_on;
CRM_CHECK(node != NULL, return);
for (; gIter != NULL; gIter = gIter->next) {
pcmk_node_t *a_node = (pcmk_node_t *) gIter->data;
CRM_CHECK(a_node != NULL, return);
if (pcmk__str_eq(a_node->details->id, node->details->id, pcmk__str_casei)) {
return;
}
}
pcmk__rsc_trace(rsc, "Adding %s to %s %s", rsc->id, pe__node_name(node),
pcmk_is_set(rsc->flags, pcmk_rsc_managed)? "" : "(unmanaged)");
rsc->running_on = g_list_append(rsc->running_on, node);
if (rsc->variant == pcmk_rsc_variant_primitive) {
node->details->running_rsc = g_list_append(node->details->running_rsc, rsc);
native_priority_to_node(rsc, node, failed);
}
if ((rsc->variant == pcmk_rsc_variant_primitive)
&& node->details->maintenance) {
pe__clear_resource_flags(rsc, pcmk_rsc_managed);
pe__set_resource_flags(rsc, pcmk_rsc_maintenance);
}
if (!pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
pcmk_resource_t *p = rsc->parent;
pcmk__rsc_info(rsc, "resource %s isn't managed", rsc->id);
resource_location(rsc, node, INFINITY, "not_managed_default",
scheduler);
while(p && node->details->online) {
/* add without the additional location constraint */
p->running_on = g_list_append(p->running_on, node);
p = p->parent;
}
return;
}
if (is_multiply_active(rsc)) {
switch (rsc->recovery_type) {
case pcmk_multiply_active_stop:
{
GHashTableIter gIter;
pcmk_node_t *local_node = NULL;
/* make sure it doesn't come up again */
if (rsc->allowed_nodes != NULL) {
g_hash_table_destroy(rsc->allowed_nodes);
}
rsc->allowed_nodes = pe__node_list2table(scheduler->nodes);
g_hash_table_iter_init(&gIter, rsc->allowed_nodes);
while (g_hash_table_iter_next(&gIter, NULL, (void **)&local_node)) {
local_node->weight = -INFINITY;
}
}
break;
case pcmk_multiply_active_block:
pe__clear_resource_flags(rsc, pcmk_rsc_managed);
pe__set_resource_flags(rsc, pcmk_rsc_blocked);
/* If the resource belongs to a group or bundle configured with
* multiple-active=block, block the entire entity.
*/
if (rsc->parent
&& ((rsc->parent->variant == pcmk_rsc_variant_group)
|| (rsc->parent->variant == pcmk_rsc_variant_bundle))
&& (rsc->parent->recovery_type == pcmk_multiply_active_block)) {
GList *gIter = rsc->parent->children;
for (; gIter != NULL; gIter = gIter->next) {
pcmk_resource_t *child = gIter->data;
pe__clear_resource_flags(child, pcmk_rsc_managed);
pe__set_resource_flags(child, pcmk_rsc_blocked);
}
}
break;
// pcmk_multiply_active_restart, pcmk_multiply_active_unexpected
default:
/* The scheduler will do the right thing because the relevant
* variables and flags are set when unpacking the history.
*/
break;
}
crm_debug("%s is active on multiple nodes including %s: %s",
rsc->id, pe__node_name(node),
recovery2text(rsc->recovery_type));
} else {
pcmk__rsc_trace(rsc, "Resource %s is active on %s",
rsc->id, pe__node_name(node));
}
if (rsc->parent != NULL) {
native_add_running(rsc->parent, node, scheduler, FALSE);
}
}
static void
recursive_clear_unique(pcmk_resource_t *rsc, gpointer user_data)
{
pe__clear_resource_flags(rsc, pcmk_rsc_unique);
add_hash_param(rsc->meta, PCMK_META_GLOBALLY_UNIQUE, XML_BOOLEAN_FALSE);
g_list_foreach(rsc->children, (GFunc) recursive_clear_unique, NULL);
}
gboolean
native_unpack(pcmk_resource_t *rsc, pcmk_scheduler_t *scheduler)
{
pcmk_resource_t *parent = uber_parent(rsc);
const char *standard = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS);
uint32_t ra_caps = pcmk_get_ra_caps(standard);
pcmk__rsc_trace(rsc, "Processing resource %s...", rsc->id);
// Only some agent standards support unique and promotable clones
if (!pcmk_is_set(ra_caps, pcmk_ra_cap_unique)
&& pcmk_is_set(rsc->flags, pcmk_rsc_unique)
&& pe_rsc_is_clone(parent)) {
/* @COMPAT We should probably reject this situation as an error (as we
* do for promotable below) rather than warn and convert, but that would
* be a backward-incompatible change that we should probably do with a
* transform at a schema major version bump.
*/
pe__force_anon(standard, parent, rsc->id, scheduler);
/* Clear globally-unique on the parent and all its descendants unpacked
* so far (clearing the parent should make any future children unpacking
* correct). We have to clear this resource explicitly because it isn't
* hooked into the parent's children yet.
*/
recursive_clear_unique(parent, NULL);
recursive_clear_unique(rsc, NULL);
}
if (!pcmk_is_set(ra_caps, pcmk_ra_cap_promotable)
&& pcmk_is_set(parent->flags, pcmk_rsc_promotable)) {
pcmk__config_err("Resource %s is of type %s and therefore "
"cannot be used as a promotable clone resource",
rsc->id, standard);
return FALSE;
}
return TRUE;
}
static bool
rsc_is_on_node(pcmk_resource_t *rsc, const pcmk_node_t *node, int flags)
{
pcmk__rsc_trace(rsc, "Checking whether %s is on %s",
rsc->id, pe__node_name(node));
if (pcmk_is_set(flags, pcmk_rsc_match_current_node)
&& (rsc->running_on != NULL)) {
for (GList *iter = rsc->running_on; iter; iter = iter->next) {
pcmk_node_t *loc = (pcmk_node_t *) iter->data;
if (loc->details == node->details) {
return true;
}
}
} else if (pcmk_is_set(flags, pe_find_inactive) // @COMPAT deprecated
&& (rsc->running_on == NULL)) {
return true;
} else if (!pcmk_is_set(flags, pcmk_rsc_match_current_node)
&& (rsc->allocated_to != NULL)
&& (rsc->allocated_to->details == node->details)) {
return true;
}
return false;
}
pcmk_resource_t *
native_find_rsc(pcmk_resource_t *rsc, const char *id,
const pcmk_node_t *on_node, int flags)
{
bool match = false;
pcmk_resource_t *result = NULL;
CRM_CHECK(id && rsc && rsc->id, return NULL);
if (pcmk_is_set(flags, pcmk_rsc_match_clone_only)) {
const char *rid = ID(rsc->xml);
if (!pe_rsc_is_clone(pe__const_top_resource(rsc, false))) {
match = false;
} else if (!strcmp(id, rsc->id) || pcmk__str_eq(id, rid, pcmk__str_none)) {
match = true;
}
} else if (!strcmp(id, rsc->id)) {
match = true;
} else if (pcmk_is_set(flags, pcmk_rsc_match_history)
&& rsc->clone_name && strcmp(rsc->clone_name, id) == 0) {
match = true;
} else if (pcmk_is_set(flags, pcmk_rsc_match_basename)
|| (pcmk_is_set(flags, pcmk_rsc_match_anon_basename)
&& !pcmk_is_set(rsc->flags, pcmk_rsc_unique))) {
match = pe_base_name_eq(rsc, id);
}
if (match && on_node) {
if (!rsc_is_on_node(rsc, on_node, flags)) {
match = false;
}
}
if (match) {
return rsc;
}
for (GList *gIter = rsc->children; gIter != NULL; gIter = gIter->next) {
pcmk_resource_t *child = (pcmk_resource_t *) gIter->data;
result = rsc->fns->find_rsc(child, id, on_node, flags);
if (result) {
return result;
}
}
return NULL;
}
// create is ignored
char *
native_parameter(pcmk_resource_t *rsc, pcmk_node_t *node, gboolean create,
const char *name, pcmk_scheduler_t *scheduler)
{
char *value_copy = NULL;
const char *value = NULL;
GHashTable *params = NULL;
CRM_CHECK(rsc != NULL, return NULL);
CRM_CHECK(name != NULL && strlen(name) != 0, return NULL);
pcmk__rsc_trace(rsc, "Looking up %s in %s", name, rsc->id);
params = pe_rsc_params(rsc, node, scheduler);
value = g_hash_table_lookup(params, name);
if (value == NULL) {
/* try meta attributes instead */
value = g_hash_table_lookup(rsc->meta, name);
}
pcmk__str_update(&value_copy, value);
return value_copy;
}
gboolean
native_active(pcmk_resource_t * rsc, gboolean all)
{
for (GList *gIter = rsc->running_on; gIter != NULL; gIter = gIter->next) {
pcmk_node_t *a_node = (pcmk_node_t *) gIter->data;
if (a_node->details->unclean) {
pcmk__rsc_trace(rsc, "Resource %s: %s is unclean",
rsc->id, pe__node_name(a_node));
return TRUE;
} else if (!a_node->details->online
&& pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
pcmk__rsc_trace(rsc, "Resource %s: %s is offline",
rsc->id, pe__node_name(a_node));
} else {
pcmk__rsc_trace(rsc, "Resource %s active on %s",
rsc->id, pe__node_name(a_node));
return TRUE;
}
}
return FALSE;
}
struct print_data_s {
long options;
void *print_data;
};
static const char *
native_pending_state(const pcmk_resource_t *rsc)
{
const char *pending_state = NULL;
if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_START, pcmk__str_casei)) {
pending_state = "Starting";
} else if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_STOP,
pcmk__str_casei)) {
pending_state = "Stopping";
} else if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_MIGRATE_TO,
pcmk__str_casei)) {
pending_state = "Migrating";
} else if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_MIGRATE_FROM,
pcmk__str_casei)) {
/* Work might be done in here. */
pending_state = "Migrating";
} else if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_PROMOTE,
pcmk__str_casei)) {
pending_state = "Promoting";
} else if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_DEMOTE,
pcmk__str_casei)) {
pending_state = "Demoting";
}
return pending_state;
}
static const char *
native_pending_task(const pcmk_resource_t *rsc)
{
const char *pending_task = NULL;
if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_MONITOR, pcmk__str_casei)) {
pending_task = "Monitoring";
/* Pending probes are not printed, even if pending
* operations are requested. If someone ever requests that
* behavior, uncomment this and the corresponding part of
* unpack.c:unpack_rsc_op().
*/
/*
} else if (pcmk__str_eq(rsc->pending_task, "probe", pcmk__str_casei)) {
pending_task = "Checking";
*/
}
return pending_task;
}
static enum rsc_role_e
native_displayable_role(const pcmk_resource_t *rsc)
{
enum rsc_role_e role = rsc->role;
if ((role == pcmk_role_started)
&& pcmk_is_set(pe__const_top_resource(rsc, false)->flags,
pcmk_rsc_promotable)) {
role = pcmk_role_unpromoted;
}
return role;
}
static const char *
native_displayable_state(const pcmk_resource_t *rsc, bool print_pending)
{
const char *rsc_state = NULL;
if (print_pending) {
rsc_state = native_pending_state(rsc);
}
if (rsc_state == NULL) {
rsc_state = role2text(native_displayable_role(rsc));
}
return rsc_state;
}
/*!
* \internal
* \deprecated This function will be removed in a future release
*/
static void
native_print_xml(pcmk_resource_t *rsc, const char *pre_text, long options,
void *print_data)
{
const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS);
const char *prov = crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER);
const char *rsc_state = native_displayable_state(rsc, pcmk_is_set(options, pe_print_pending));
const char *target_role = NULL;
/* resource information. */
status_print("%s<resource ", pre_text);
status_print(PCMK_XA_ID "=\"%s\" ", rsc_printable_id(rsc));
status_print("resource_agent=\"%s%s%s:%s\" ", class,
((prov == NULL)? "" : PROVIDER_SEP),
((prov == NULL)? "" : prov),
crm_element_value(rsc->xml, XML_ATTR_TYPE));
status_print("role=\"%s\" ", rsc_state);
if (rsc->meta) {
target_role = g_hash_table_lookup(rsc->meta, PCMK_META_TARGET_ROLE);
}
if (target_role) {
status_print("target_role=\"%s\" ", target_role);
}
status_print("active=\"%s\" ", pcmk__btoa(rsc->fns->active(rsc, TRUE)));
status_print("orphaned=\"%s\" ", pe__rsc_bool_str(rsc, pcmk_rsc_removed));
status_print("blocked=\"%s\" ",
pe__rsc_bool_str(rsc, pcmk_rsc_blocked));
status_print("managed=\"%s\" ",
pe__rsc_bool_str(rsc, pcmk_rsc_managed));
status_print("failed=\"%s\" ", pe__rsc_bool_str(rsc, pcmk_rsc_failed));
status_print("failure_ignored=\"%s\" ",
pe__rsc_bool_str(rsc, pcmk_rsc_ignore_failure));
status_print("nodes_running_on=\"%d\" ", g_list_length(rsc->running_on));
if (options & pe_print_pending) {
const char *pending_task = native_pending_task(rsc);
if (pending_task) {
status_print("pending=\"%s\" ", pending_task);
}
}
/* print out the nodes this resource is running on */
if (options & pe_print_rsconly) {
status_print("/>\n");
/* do nothing */
} else if (rsc->running_on != NULL) {
GList *gIter = rsc->running_on;
status_print(">\n");
for (; gIter != NULL; gIter = gIter->next) {
pcmk_node_t *node = (pcmk_node_t *) gIter->data;
status_print("%s <node name=\"%s\" " PCMK_XA_ID "=\"%s\" "
"cached=\"%s\"/>\n",
pre_text, pcmk__s(node->details->uname, ""),
node->details->id, pcmk__btoa(!node->details->online));
}
status_print("%s</resource>\n", pre_text);
} else {
status_print("/>\n");
}
}
// Append a flag to resource description string's flags list
static bool
add_output_flag(GString *s, const char *flag_desc, bool have_flags)
{
g_string_append(s, (have_flags? ", " : " ("));
g_string_append(s, flag_desc);
return true;
}
// Append a node name to resource description string's node list
static bool
add_output_node(GString *s, const char *node, bool have_nodes)
{
g_string_append(s, (have_nodes? " " : " [ "));
g_string_append(s, node);
return true;
}
/*!
* \internal
* \brief Create a string description of a resource
*
* \param[in] rsc Resource to describe
* \param[in] name Desired identifier for the resource
* \param[in] node If not NULL, node that resource is "on"
* \param[in] show_opts Bitmask of pcmk_show_opt_e.
* \param[in] target_role Resource's target role
* \param[in] show_nodes Whether to display nodes when multiply active
*
* \return Newly allocated string description of resource
* \note Caller must free the result with g_free().
*/
gchar *
pcmk__native_output_string(const pcmk_resource_t *rsc, const char *name,
const pcmk_node_t *node, uint32_t show_opts,
const char *target_role, bool show_nodes)
{
const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS);
const char *provider = NULL;
const char *kind = crm_element_value(rsc->xml, XML_ATTR_TYPE);
GString *outstr = NULL;
bool have_flags = false;
if (rsc->variant != pcmk_rsc_variant_primitive) {
return NULL;
}
CRM_CHECK(name != NULL, name = "unknown");
CRM_CHECK(kind != NULL, kind = "unknown");
CRM_CHECK(class != NULL, class = "unknown");
if (pcmk_is_set(pcmk_get_ra_caps(class), pcmk_ra_cap_provider)) {
provider = crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER);
}
if ((node == NULL) && (rsc->lock_node != NULL)) {
node = rsc->lock_node;
}
if (pcmk_any_flags_set(show_opts, pcmk_show_rsc_only)
|| pcmk__list_of_multiple(rsc->running_on)) {
node = NULL;
}
outstr = g_string_sized_new(128);
// Resource name and agent
pcmk__g_strcat(outstr,
name, "\t(", class, ((provider == NULL)? "" : PROVIDER_SEP),
pcmk__s(provider, ""), ":", kind, "):\t", NULL);
// State on node
if (pcmk_is_set(rsc->flags, pcmk_rsc_removed)) {
g_string_append(outstr, " ORPHANED");
}
if (pcmk_is_set(rsc->flags, pcmk_rsc_failed)) {
enum rsc_role_e role = native_displayable_role(rsc);
g_string_append(outstr, " FAILED");
if (role > pcmk_role_unpromoted) {
pcmk__add_word(&outstr, 0, role2text(role));
}
} else {
bool show_pending = pcmk_is_set(show_opts, pcmk_show_pending);
pcmk__add_word(&outstr, 0, native_displayable_state(rsc, show_pending));
}
if (node) {
pcmk__add_word(&outstr, 0, pe__node_name(node));
}
// Failed probe operation
if (native_displayable_role(rsc) == pcmk_role_stopped) {
xmlNode *probe_op = pe__failed_probe_for_rsc(rsc, node ? node->details->uname : NULL);
if (probe_op != NULL) {
int rc;
pcmk__scan_min_int(crm_element_value(probe_op, XML_LRM_ATTR_RC), &rc, 0);
pcmk__g_strcat(outstr, " (", services_ocf_exitcode_str(rc), ") ",
NULL);
}
}
// Flags, as: (<flag> [...])
if (node && !(node->details->online) && node->details->unclean) {
have_flags = add_output_flag(outstr, "UNCLEAN", have_flags);
}
if (node && (node == rsc->lock_node)) {
have_flags = add_output_flag(outstr, "LOCKED", have_flags);
}
if (pcmk_is_set(show_opts, pcmk_show_pending)) {
const char *pending_task = native_pending_task(rsc);
if (pending_task) {
have_flags = add_output_flag(outstr, pending_task, have_flags);
}
}
if (target_role != NULL) {
switch (text2role(target_role)) {
case pcmk_role_unknown:
pcmk__config_err("Invalid " PCMK_META_TARGET_ROLE
" %s for resource %s", target_role, rsc->id);
break;
case pcmk_role_stopped:
have_flags = add_output_flag(outstr, "disabled", have_flags);
break;
case pcmk_role_unpromoted:
if (pcmk_is_set(pe__const_top_resource(rsc, false)->flags,
pcmk_rsc_promotable)) {
have_flags = add_output_flag(outstr, "target-role:",
have_flags);
g_string_append(outstr, target_role);
}
break;
default:
/* Only show target role if it limits our abilities (i.e. ignore
* Started, as it is the default anyways, and doesn't prevent
* the resource from becoming promoted).
*/
break;
}
}
// Blocked or maintenance implies unmanaged
if (pcmk_any_flags_set(rsc->flags,
pcmk_rsc_blocked|pcmk_rsc_maintenance)) {
if (pcmk_is_set(rsc->flags, pcmk_rsc_blocked)) {
have_flags = add_output_flag(outstr, "blocked", have_flags);
} else if (pcmk_is_set(rsc->flags, pcmk_rsc_maintenance)) {
have_flags = add_output_flag(outstr, "maintenance", have_flags);
}
} else if (!pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
have_flags = add_output_flag(outstr, "unmanaged", have_flags);
}
if (pcmk_is_set(rsc->flags, pcmk_rsc_ignore_failure)) {
have_flags = add_output_flag(outstr, "failure ignored", have_flags);
}
if (have_flags) {
g_string_append_c(outstr, ')');
}
// User-supplied description
if (pcmk_any_flags_set(show_opts, pcmk_show_rsc_only|pcmk_show_description)
|| pcmk__list_of_multiple(rsc->running_on)) {
const char *desc = crm_element_value(rsc->xml, PCMK_XA_DESCRIPTION);
if (desc) {
g_string_append(outstr, " (");
g_string_append(outstr, desc);
g_string_append(outstr, ")");
}
}
if (show_nodes && !pcmk_is_set(show_opts, pcmk_show_rsc_only)
&& pcmk__list_of_multiple(rsc->running_on)) {
bool have_nodes = false;
for (GList *iter = rsc->running_on; iter != NULL; iter = iter->next) {
pcmk_node_t *n = (pcmk_node_t *) iter->data;
have_nodes = add_output_node(outstr, n->details->uname, have_nodes);
}
if (have_nodes) {
g_string_append(outstr, " ]");
}
}
return g_string_free(outstr, FALSE);
}
int
pe__common_output_html(pcmk__output_t *out, const pcmk_resource_t *rsc,
const char *name, const pcmk_node_t *node,
uint32_t show_opts)
{
const char *kind = crm_element_value(rsc->xml, XML_ATTR_TYPE);
const char *target_role = NULL;
xmlNodePtr list_node = NULL;
const char *cl = NULL;
CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);
CRM_ASSERT(kind != NULL);
if (rsc->meta) {
- const char *is_internal = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_INTERNAL_RSC);
+ const char *is_internal = g_hash_table_lookup(rsc->meta,
+ PCMK__META_INTERNAL_RSC);
if (crm_is_true(is_internal)
&& !pcmk_is_set(show_opts, pcmk_show_implicit_rscs)) {
crm_trace("skipping print of internal resource %s", rsc->id);
return pcmk_rc_no_output;
}
target_role = g_hash_table_lookup(rsc->meta, PCMK_META_TARGET_ROLE);
}
if (!pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
cl = "rsc-managed";
} else if (pcmk_is_set(rsc->flags, pcmk_rsc_failed)) {
cl = "rsc-failed";
} else if ((rsc->variant == pcmk_rsc_variant_primitive)
&& (rsc->running_on == NULL)) {
cl = "rsc-failed";
} else if (pcmk__list_of_multiple(rsc->running_on)) {
cl = "rsc-multiple";
} else if (pcmk_is_set(rsc->flags, pcmk_rsc_ignore_failure)) {
cl = "rsc-failure-ignored";
} else {
cl = "rsc-ok";
}
{
gchar *s = pcmk__native_output_string(rsc, name, node, show_opts,
target_role, true);
list_node = pcmk__output_create_html_node(out, "li", NULL, NULL, NULL);
pcmk_create_html_node(list_node, "span", NULL, cl, s);
g_free(s);
}
return pcmk_rc_ok;
}
int
pe__common_output_text(pcmk__output_t *out, const pcmk_resource_t *rsc,
const char *name, const pcmk_node_t *node,
uint32_t show_opts)
{
const char *target_role = NULL;
CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);
if (rsc->meta) {
- const char *is_internal = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_INTERNAL_RSC);
+ const char *is_internal = g_hash_table_lookup(rsc->meta,
+ PCMK__META_INTERNAL_RSC);
if (crm_is_true(is_internal)
&& !pcmk_is_set(show_opts, pcmk_show_implicit_rscs)) {
crm_trace("skipping print of internal resource %s", rsc->id);
return pcmk_rc_no_output;
}
target_role = g_hash_table_lookup(rsc->meta, PCMK_META_TARGET_ROLE);
}
{
gchar *s = pcmk__native_output_string(rsc, name, node, show_opts,
target_role, true);
out->list_item(out, NULL, "%s", s);
g_free(s);
}
return pcmk_rc_ok;
}
/*!
* \internal
* \deprecated This function will be removed in a future release
*/
void
common_print(pcmk_resource_t *rsc, const char *pre_text, const char *name,
const pcmk_node_t *node, long options, void *print_data)
{
const char *target_role = NULL;
CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);
if (rsc->meta) {
const char *is_internal = g_hash_table_lookup(rsc->meta,
- XML_RSC_ATTR_INTERNAL_RSC);
+ PCMK__META_INTERNAL_RSC);
if (crm_is_true(is_internal)
&& !pcmk_is_set(options, pe_print_implicit)) {
crm_trace("skipping print of internal resource %s", rsc->id);
return;
}
target_role = g_hash_table_lookup(rsc->meta, PCMK_META_TARGET_ROLE);
}
if (options & pe_print_xml) {
native_print_xml(rsc, pre_text, options, print_data);
return;
}
if ((pre_text == NULL) && (options & pe_print_printf)) {
pre_text = " ";
}
if (options & pe_print_html) {
if (!pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
status_print("<font color=\"yellow\">");
} else if (pcmk_is_set(rsc->flags, pcmk_rsc_failed)) {
status_print("<font color=\"red\">");
} else if (rsc->running_on == NULL) {
status_print("<font color=\"red\">");
} else if (pcmk__list_of_multiple(rsc->running_on)) {
status_print("<font color=\"orange\">");
} else if (pcmk_is_set(rsc->flags, pcmk_rsc_ignore_failure)) {
status_print("<font color=\"yellow\">");
} else {
status_print("<font color=\"green\">");
}
}
{
gchar *resource_s = pcmk__native_output_string(rsc, name, node, options,
target_role, false);
status_print("%s%s", (pre_text? pre_text : ""), resource_s);
g_free(resource_s);
}
if (pcmk_is_set(options, pe_print_html)) {
status_print(" </font> ");
}
if (!pcmk_is_set(options, pe_print_rsconly)
&& pcmk__list_of_multiple(rsc->running_on)) {
GList *gIter = rsc->running_on;
int counter = 0;
if (options & pe_print_html) {
status_print("<ul>\n");
} else if ((options & pe_print_printf)
|| (options & pe_print_ncurses)) {
status_print("[");
}
for (; gIter != NULL; gIter = gIter->next) {
pcmk_node_t *n = (pcmk_node_t *) gIter->data;
counter++;
if (options & pe_print_html) {
status_print("<li>\n%s", pe__node_name(n));
} else if ((options & pe_print_printf)
|| (options & pe_print_ncurses)) {
status_print(" %s", pe__node_name(n));
} else if ((options & pe_print_log)) {
status_print("\t%d : %s", counter, pe__node_name(n));
} else {
status_print("%s", pe__node_name(n));
}
if (options & pe_print_html) {
status_print("</li>\n");
}
}
if (options & pe_print_html) {
status_print("</ul>\n");
} else if ((options & pe_print_printf)
|| (options & pe_print_ncurses)) {
status_print(" ]");
}
}
if (options & pe_print_html) {
status_print("<br/>\n");
} else if (options & pe_print_suppres_nl) {
/* nothing */
} else if ((options & pe_print_printf) || (options & pe_print_ncurses)) {
status_print("\n");
}
}
/*!
* \internal
* \deprecated This function will be removed in a future release
*/
void
native_print(pcmk_resource_t *rsc, const char *pre_text, long options,
void *print_data)
{
const pcmk_node_t *node = NULL;
CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);
if (options & pe_print_xml) {
native_print_xml(rsc, pre_text, options, print_data);
return;
}
node = pe__current_node(rsc);
if (node == NULL) {
// This is set only if a non-probe action is pending on this node
node = rsc->pending_node;
}
common_print(rsc, pre_text, rsc_printable_id(rsc), node, options, print_data);
}
PCMK__OUTPUT_ARGS("primitive", "uint32_t", "pcmk_resource_t *", "GList *",
"GList *")
int
pe__resource_xml(pcmk__output_t *out, va_list args)
{
uint32_t show_opts = va_arg(args, uint32_t);
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
GList *only_node G_GNUC_UNUSED = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
bool print_pending = pcmk_is_set(show_opts, pcmk_show_pending);
const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS);
const char *prov = crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER);
const char *rsc_state = native_displayable_state(rsc, print_pending);
const char *desc = NULL;
char ra_name[LINE_MAX];
char *nodes_running_on = NULL;
const char *lock_node_name = NULL;
int rc = pcmk_rc_no_output;
const char *target_role = NULL;
desc = pe__resource_description(rsc, show_opts);
if (rsc->meta != NULL) {
target_role = g_hash_table_lookup(rsc->meta, PCMK_META_TARGET_ROLE);
}
CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);
if (rsc->fns->is_filtered(rsc, only_rsc, TRUE)) {
return pcmk_rc_no_output;
}
/* resource information. */
snprintf(ra_name, LINE_MAX, "%s%s%s:%s", class,
((prov == NULL)? "" : PROVIDER_SEP), ((prov == NULL)? "" : prov),
crm_element_value(rsc->xml, XML_ATTR_TYPE));
nodes_running_on = pcmk__itoa(g_list_length(rsc->running_on));
if (rsc->lock_node != NULL) {
lock_node_name = rsc->lock_node->details->uname;
}
rc = pe__name_and_nvpairs_xml(out, true, "resource", 15,
PCMK_XA_ID, rsc_printable_id(rsc),
"resource_agent", ra_name,
"role", rsc_state,
"target_role", target_role,
"active", pcmk__btoa(rsc->fns->active(rsc, TRUE)),
"orphaned", pe__rsc_bool_str(rsc, pcmk_rsc_removed),
"blocked", pe__rsc_bool_str(rsc, pcmk_rsc_blocked),
"maintenance", pe__rsc_bool_str(rsc, pcmk_rsc_maintenance),
"managed", pe__rsc_bool_str(rsc, pcmk_rsc_managed),
"failed", pe__rsc_bool_str(rsc, pcmk_rsc_failed),
"failure_ignored", pe__rsc_bool_str(rsc, pcmk_rsc_ignore_failure),
"nodes_running_on", nodes_running_on,
"pending", (print_pending? native_pending_task(rsc) : NULL),
"locked_to", lock_node_name,
PCMK_XA_DESCRIPTION, desc);
free(nodes_running_on);
CRM_ASSERT(rc == pcmk_rc_ok);
if (rsc->running_on != NULL) {
GList *gIter = rsc->running_on;
for (; gIter != NULL; gIter = gIter->next) {
pcmk_node_t *node = (pcmk_node_t *) gIter->data;
rc = pe__name_and_nvpairs_xml(out, false, "node", 3,
"name", node->details->uname,
PCMK_XA_ID, node->details->id,
"cached", pcmk__btoa(node->details->online));
CRM_ASSERT(rc == pcmk_rc_ok);
}
}
pcmk__output_xml_pop_parent(out);
return rc;
}
PCMK__OUTPUT_ARGS("primitive", "uint32_t", "pcmk_resource_t *", "GList *",
"GList *")
int
pe__resource_html(pcmk__output_t *out, va_list args)
{
uint32_t show_opts = va_arg(args, uint32_t);
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
GList *only_node G_GNUC_UNUSED = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
const pcmk_node_t *node = pe__current_node(rsc);
if (rsc->fns->is_filtered(rsc, only_rsc, TRUE)) {
return pcmk_rc_no_output;
}
CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);
if (node == NULL) {
// This is set only if a non-probe action is pending on this node
node = rsc->pending_node;
}
return pe__common_output_html(out, rsc, rsc_printable_id(rsc), node, show_opts);
}
PCMK__OUTPUT_ARGS("primitive", "uint32_t", "pcmk_resource_t *", "GList *",
"GList *")
int
pe__resource_text(pcmk__output_t *out, va_list args)
{
uint32_t show_opts = va_arg(args, uint32_t);
pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *);
GList *only_node G_GNUC_UNUSED = va_arg(args, GList *);
GList *only_rsc = va_arg(args, GList *);
const pcmk_node_t *node = pe__current_node(rsc);
CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);
if (rsc->fns->is_filtered(rsc, only_rsc, TRUE)) {
return pcmk_rc_no_output;
}
if (node == NULL) {
// This is set only if a non-probe action is pending on this node
node = rsc->pending_node;
}
return pe__common_output_text(out, rsc, rsc_printable_id(rsc), node, show_opts);
}
void
native_free(pcmk_resource_t * rsc)
{
pcmk__rsc_trace(rsc, "Freeing resource action list (not the data)");
common_free(rsc);
}
enum rsc_role_e
native_resource_state(const pcmk_resource_t * rsc, gboolean current)
{
enum rsc_role_e role = rsc->next_role;
if (current) {
role = rsc->role;
}
pcmk__rsc_trace(rsc, "%s state: %s", rsc->id, role2text(role));
return role;
}
/*!
* \internal
* \brief List nodes where a resource (or any of its children) is
*
* \param[in] rsc Resource to check
* \param[out] list List to add result to
* \param[in] current 0 = where allocated, 1 = where running,
* 2 = where running or pending
*
* \return If list contains only one node, that node, or NULL otherwise
*/
pcmk_node_t *
native_location(const pcmk_resource_t *rsc, GList **list, int current)
{
// @COMPAT: Accept a pcmk__rsc_node argument instead of int current
pcmk_node_t *one = NULL;
GList *result = NULL;
if (rsc->children) {
GList *gIter = rsc->children;
for (; gIter != NULL; gIter = gIter->next) {
pcmk_resource_t *child = (pcmk_resource_t *) gIter->data;
child->fns->location(child, &result, current);
}
} else if (current) {
if (rsc->running_on) {
result = g_list_copy(rsc->running_on);
}
if ((current == 2) && rsc->pending_node
&& !pe_find_node_id(result, rsc->pending_node->details->id)) {
result = g_list_append(result, rsc->pending_node);
}
} else if (current == FALSE && rsc->allocated_to) {
result = g_list_append(NULL, rsc->allocated_to);
}
if (result && (result->next == NULL)) {
one = result->data;
}
if (list) {
GList *gIter = result;
for (; gIter != NULL; gIter = gIter->next) {
pcmk_node_t *node = (pcmk_node_t *) gIter->data;
if (*list == NULL || pe_find_node_id(*list, node->details->id) == NULL) {
*list = g_list_append(*list, node);
}
}
}
g_list_free(result);
return one;
}
static void
get_rscs_brief(GList *rsc_list, GHashTable * rsc_table, GHashTable * active_table)
{
GList *gIter = rsc_list;
for (; gIter != NULL; gIter = gIter->next) {
pcmk_resource_t *rsc = (pcmk_resource_t *) gIter->data;
const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS);
const char *kind = crm_element_value(rsc->xml, XML_ATTR_TYPE);
int offset = 0;
char buffer[LINE_MAX];
int *rsc_counter = NULL;
int *active_counter = NULL;
if (rsc->variant != pcmk_rsc_variant_primitive) {
continue;
}
offset += snprintf(buffer + offset, LINE_MAX - offset, "%s", class);
if (pcmk_is_set(pcmk_get_ra_caps(class), pcmk_ra_cap_provider)) {
const char *prov = crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER);
if (prov != NULL) {
offset += snprintf(buffer + offset, LINE_MAX - offset,
PROVIDER_SEP "%s", prov);
}
}
offset += snprintf(buffer + offset, LINE_MAX - offset, ":%s", kind);
CRM_LOG_ASSERT(offset > 0);
if (rsc_table) {
rsc_counter = g_hash_table_lookup(rsc_table, buffer);
if (rsc_counter == NULL) {
rsc_counter = calloc(1, sizeof(int));
*rsc_counter = 0;
g_hash_table_insert(rsc_table, strdup(buffer), rsc_counter);
}
(*rsc_counter)++;
}
if (active_table) {
GList *gIter2 = rsc->running_on;
for (; gIter2 != NULL; gIter2 = gIter2->next) {
pcmk_node_t *node = (pcmk_node_t *) gIter2->data;
GHashTable *node_table = NULL;
if (node->details->unclean == FALSE && node->details->online == FALSE &&
pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
continue;
}
node_table = g_hash_table_lookup(active_table, node->details->uname);
if (node_table == NULL) {
node_table = pcmk__strkey_table(free, free);
g_hash_table_insert(active_table, strdup(node->details->uname), node_table);
}
active_counter = g_hash_table_lookup(node_table, buffer);
if (active_counter == NULL) {
active_counter = calloc(1, sizeof(int));
*active_counter = 0;
g_hash_table_insert(node_table, strdup(buffer), active_counter);
}
(*active_counter)++;
}
}
}
}
static void
destroy_node_table(gpointer data)
{
GHashTable *node_table = data;
if (node_table) {
g_hash_table_destroy(node_table);
}
}
/*!
* \internal
* \deprecated This function will be removed in a future release
*/
void
print_rscs_brief(GList *rsc_list, const char *pre_text, long options,
void *print_data, gboolean print_all)
{
GHashTable *rsc_table = pcmk__strkey_table(free, free);
GHashTable *active_table = pcmk__strkey_table(free, destroy_node_table);
GHashTableIter hash_iter;
char *type = NULL;
int *rsc_counter = NULL;
get_rscs_brief(rsc_list, rsc_table, active_table);
g_hash_table_iter_init(&hash_iter, rsc_table);
while (g_hash_table_iter_next(&hash_iter, (gpointer *)&type, (gpointer *)&rsc_counter)) {
GHashTableIter hash_iter2;
char *node_name = NULL;
GHashTable *node_table = NULL;
int active_counter_all = 0;
g_hash_table_iter_init(&hash_iter2, active_table);
while (g_hash_table_iter_next(&hash_iter2, (gpointer *)&node_name, (gpointer *)&node_table)) {
int *active_counter = g_hash_table_lookup(node_table, type);
if (active_counter == NULL || *active_counter == 0) {
continue;
} else {
active_counter_all += *active_counter;
}
if (options & pe_print_rsconly) {
node_name = NULL;
}
if (options & pe_print_html) {
status_print("<li>\n");
}
if (print_all) {
status_print("%s%d/%d\t(%s):\tActive %s\n", pre_text ? pre_text : "",
active_counter ? *active_counter : 0,
rsc_counter ? *rsc_counter : 0, type,
active_counter && (*active_counter > 0) && node_name ? node_name : "");
} else {
status_print("%s%d\t(%s):\tActive %s\n", pre_text ? pre_text : "",
active_counter ? *active_counter : 0, type,
active_counter && (*active_counter > 0) && node_name ? node_name : "");
}
if (options & pe_print_html) {
status_print("</li>\n");
}
}
if (print_all && active_counter_all == 0) {
if (options & pe_print_html) {
status_print("<li>\n");
}
status_print("%s%d/%d\t(%s):\tActive\n", pre_text ? pre_text : "",
active_counter_all,
rsc_counter ? *rsc_counter : 0, type);
if (options & pe_print_html) {
status_print("</li>\n");
}
}
}
if (rsc_table) {
g_hash_table_destroy(rsc_table);
rsc_table = NULL;
}
if (active_table) {
g_hash_table_destroy(active_table);
active_table = NULL;
}
}
int
pe__rscs_brief_output(pcmk__output_t *out, GList *rsc_list, uint32_t show_opts)
{
GHashTable *rsc_table = pcmk__strkey_table(free, free);
GHashTable *active_table = pcmk__strkey_table(free, destroy_node_table);
GList *sorted_rscs;
int rc = pcmk_rc_no_output;
get_rscs_brief(rsc_list, rsc_table, active_table);
/* Make a list of the rsc_table keys so that it can be sorted. This is to make sure
* output order stays consistent between systems.
*/
sorted_rscs = g_hash_table_get_keys(rsc_table);
sorted_rscs = g_list_sort(sorted_rscs, (GCompareFunc) strcmp);
for (GList *gIter = sorted_rscs; gIter; gIter = gIter->next) {
char *type = (char *) gIter->data;
int *rsc_counter = g_hash_table_lookup(rsc_table, type);
GList *sorted_nodes = NULL;
int active_counter_all = 0;
/* Also make a list of the active_table keys so it can be sorted. If there's
* more than one instance of a type of resource running, we need the nodes to
* be sorted to make sure output order stays consistent between systems.
*/
sorted_nodes = g_hash_table_get_keys(active_table);
sorted_nodes = g_list_sort(sorted_nodes, (GCompareFunc) pcmk__numeric_strcasecmp);
for (GList *gIter2 = sorted_nodes; gIter2; gIter2 = gIter2->next) {
char *node_name = (char *) gIter2->data;
GHashTable *node_table = g_hash_table_lookup(active_table, node_name);
int *active_counter = NULL;
if (node_table == NULL) {
continue;
}
active_counter = g_hash_table_lookup(node_table, type);
if (active_counter == NULL || *active_counter == 0) {
continue;
} else {
active_counter_all += *active_counter;
}
if (pcmk_is_set(show_opts, pcmk_show_rsc_only)) {
node_name = NULL;
}
if (pcmk_is_set(show_opts, pcmk_show_inactive_rscs)) {
out->list_item(out, NULL, "%d/%d\t(%s):\tActive %s",
*active_counter,
rsc_counter ? *rsc_counter : 0, type,
(*active_counter > 0) && node_name ? node_name : "");
} else {
out->list_item(out, NULL, "%d\t(%s):\tActive %s",
*active_counter, type,
(*active_counter > 0) && node_name ? node_name : "");
}
rc = pcmk_rc_ok;
}
if (pcmk_is_set(show_opts, pcmk_show_inactive_rscs) && active_counter_all == 0) {
out->list_item(out, NULL, "%d/%d\t(%s):\tActive",
active_counter_all,
rsc_counter ? *rsc_counter : 0, type);
rc = pcmk_rc_ok;
}
if (sorted_nodes) {
g_list_free(sorted_nodes);
}
}
if (rsc_table) {
g_hash_table_destroy(rsc_table);
rsc_table = NULL;
}
if (active_table) {
g_hash_table_destroy(active_table);
active_table = NULL;
}
if (sorted_rscs) {
g_list_free(sorted_rscs);
}
return rc;
}
gboolean
pe__native_is_filtered(const pcmk_resource_t *rsc, GList *only_rsc,
gboolean check_parent)
{
if (pcmk__str_in_list(rsc_printable_id(rsc), only_rsc, pcmk__str_star_matches) ||
pcmk__str_in_list(rsc->id, only_rsc, pcmk__str_star_matches)) {
return FALSE;
} else if (check_parent && rsc->parent) {
const pcmk_resource_t *up = pe__const_top_resource(rsc, true);
return up->fns->is_filtered(up, only_rsc, FALSE);
}
return TRUE;
}
/*!
* \internal
* \brief Get maximum primitive resource instances per node
*
* \param[in] rsc Primitive resource to check
*
* \return Maximum number of \p rsc instances that can be active on one node
*/
unsigned int
pe__primitive_max_per_node(const pcmk_resource_t *rsc)
{
CRM_ASSERT((rsc != NULL) && (rsc->variant == pcmk_rsc_variant_primitive));
return 1U;
}
diff --git a/lib/pengine/remote.c b/lib/pengine/remote.c
index 19609eb699..3253d2b932 100644
--- a/lib/pengine/remote.c
+++ b/lib/pengine/remote.c
@@ -1,274 +1,274 @@
/*
* Copyright 2013-2024 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 <crm/msg_xml.h>
#include <crm/common/xml.h>
#include <crm/common/scheduler_internal.h>
#include <crm/pengine/internal.h>
#include <glib.h>
bool
pe__resource_is_remote_conn(const pcmk_resource_t *rsc)
{
return (rsc != NULL) && rsc->is_remote_node
&& pe__is_remote_node(pe_find_node(rsc->cluster->nodes, rsc->id));
}
bool
pe__is_remote_node(const pcmk_node_t *node)
{
return (node != NULL) && (node->details->type == pcmk_node_variant_remote)
&& ((node->details->remote_rsc == NULL)
|| (node->details->remote_rsc->container == NULL));
}
bool
pe__is_guest_node(const pcmk_node_t *node)
{
return (node != NULL) && (node->details->type == pcmk_node_variant_remote)
&& (node->details->remote_rsc != NULL)
&& (node->details->remote_rsc->container != NULL);
}
bool
pe__is_guest_or_remote_node(const pcmk_node_t *node)
{
return (node != NULL) && (node->details->type == pcmk_node_variant_remote);
}
bool
pe__is_bundle_node(const pcmk_node_t *node)
{
return pe__is_guest_node(node)
&& pe_rsc_is_bundled(node->details->remote_rsc);
}
/*!
* \internal
* \brief Check whether a resource creates a guest node
*
* If a given resource contains a filler resource that is a remote connection,
* return that filler resource (or NULL if none is found).
*
* \param[in] scheduler Scheduler data
* \param[in] rsc Resource to check
*
* \return Filler resource with remote connection, or NULL if none found
*/
pcmk_resource_t *
pe__resource_contains_guest_node(const pcmk_scheduler_t *scheduler,
const pcmk_resource_t *rsc)
{
if ((rsc != NULL) && (scheduler != NULL)
&& pcmk_is_set(scheduler->flags, pcmk_sched_have_remote_nodes)) {
for (GList *gIter = rsc->fillers; gIter != NULL; gIter = gIter->next) {
pcmk_resource_t *filler = gIter->data;
if (filler->is_remote_node) {
return filler;
}
}
}
return NULL;
}
bool
xml_contains_remote_node(xmlNode *xml)
{
const char *value = NULL;
if (xml == NULL) {
return false;
}
value = crm_element_value(xml, XML_ATTR_TYPE);
if (!pcmk__str_eq(value, "remote", pcmk__str_casei)) {
return false;
}
value = crm_element_value(xml, XML_AGENT_ATTR_CLASS);
if (!pcmk__str_eq(value, PCMK_RESOURCE_CLASS_OCF, pcmk__str_casei)) {
return false;
}
value = crm_element_value(xml, XML_AGENT_ATTR_PROVIDER);
if (!pcmk__str_eq(value, "pacemaker", pcmk__str_casei)) {
return false;
}
return true;
}
/*!
* \internal
* \brief Execute a supplied function for each guest node running on a host
*
* \param[in] scheduler Scheduler data
* \param[in] host Host node to check
* \param[in] helper Function to call for each guest node
* \param[in,out] user_data Pointer to pass to helper function
*/
void
pe_foreach_guest_node(const pcmk_scheduler_t *scheduler,
const pcmk_node_t *host,
void (*helper)(const pcmk_node_t*, void*),
void *user_data)
{
GList *iter;
CRM_CHECK(scheduler && host && host->details && helper, return);
if (!pcmk_is_set(scheduler->flags, pcmk_sched_have_remote_nodes)) {
return;
}
for (iter = host->details->running_rsc; iter != NULL; iter = iter->next) {
pcmk_resource_t *rsc = (pcmk_resource_t *) iter->data;
if (rsc->is_remote_node && (rsc->container != NULL)) {
pcmk_node_t *guest_node = pe_find_node(scheduler->nodes, rsc->id);
if (guest_node) {
(*helper)(guest_node, user_data);
}
}
}
}
/*!
* \internal
* \brief Create CIB XML for an implicit remote connection
*
* \param[in,out] parent If not NULL, use as parent XML element
* \param[in] uname Name of Pacemaker Remote node
* \param[in] container If not NULL, use this as connection container
* \param[in] migrateable If not NULL, use as allow-migrate value
* \param[in] is_managed If not NULL, use as is-managed value
* \param[in] start_timeout If not NULL, use as remote connect timeout
* \param[in] server If not NULL, use as remote server value
* \param[in] port If not NULL, use as remote port value
*
* \return Newly created XML
*/
xmlNode *
pe_create_remote_xml(xmlNode *parent, const char *uname,
const char *container_id, const char *migrateable,
const char *is_managed, const char *start_timeout,
const char *server, const char *port)
{
xmlNode *remote;
xmlNode *xml_sub;
remote = create_xml_node(parent, XML_CIB_TAG_RESOURCE);
// Add identity
crm_xml_add(remote, PCMK_XA_ID, uname);
crm_xml_add(remote, XML_AGENT_ATTR_CLASS, PCMK_RESOURCE_CLASS_OCF);
crm_xml_add(remote, XML_AGENT_ATTR_PROVIDER, "pacemaker");
crm_xml_add(remote, XML_ATTR_TYPE, "remote");
// Add meta-attributes
xml_sub = create_xml_node(remote, XML_TAG_META_SETS);
crm_xml_set_id(xml_sub, "%s-%s", uname, XML_TAG_META_SETS);
crm_create_nvpair_xml(xml_sub, NULL,
- XML_RSC_ATTR_INTERNAL_RSC, XML_BOOLEAN_TRUE);
+ PCMK__META_INTERNAL_RSC, XML_BOOLEAN_TRUE);
if (container_id) {
crm_create_nvpair_xml(xml_sub, NULL,
PCMK__META_CONTAINER, container_id);
}
if (migrateable) {
crm_create_nvpair_xml(xml_sub, NULL,
XML_OP_ATTR_ALLOW_MIGRATE, migrateable);
}
if (is_managed) {
crm_create_nvpair_xml(xml_sub, NULL, PCMK_META_IS_MANAGED, is_managed);
}
// Add instance attributes
if (port || server) {
xml_sub = create_xml_node(remote, XML_TAG_ATTR_SETS);
crm_xml_set_id(xml_sub, "%s-%s", uname, XML_TAG_ATTR_SETS);
if (server) {
crm_create_nvpair_xml(xml_sub, NULL, XML_RSC_ATTR_REMOTE_RA_ADDR,
server);
}
if (port) {
crm_create_nvpair_xml(xml_sub, NULL, "port", port);
}
}
// Add operations
xml_sub = create_xml_node(remote, "operations");
crm_create_op_xml(xml_sub, uname, PCMK_ACTION_MONITOR, "30s", "30s");
if (start_timeout) {
crm_create_op_xml(xml_sub, uname, PCMK_ACTION_START, "0",
start_timeout);
}
return remote;
}
// History entry to be checked for fail count clearing
struct check_op {
const xmlNode *rsc_op; // History entry XML
pcmk_resource_t *rsc; // Known resource corresponding to history entry
pcmk_node_t *node; // Known node corresponding to history entry
enum pcmk__check_parameters check_type; // What needs checking
};
void
pe__add_param_check(const xmlNode *rsc_op, pcmk_resource_t *rsc,
pcmk_node_t *node, enum pcmk__check_parameters flag,
pcmk_scheduler_t *scheduler)
{
struct check_op *check_op = NULL;
CRM_CHECK(scheduler && rsc_op && rsc && node, return);
check_op = calloc(1, sizeof(struct check_op));
CRM_ASSERT(check_op != NULL);
crm_trace("Deferring checks of %s until after allocation", ID(rsc_op));
check_op->rsc_op = rsc_op;
check_op->rsc = rsc;
check_op->node = node;
check_op->check_type = flag;
scheduler->param_check = g_list_prepend(scheduler->param_check, check_op);
}
/*!
* \internal
* \brief Call a function for each action to be checked for addr substitution
*
* \param[in,out] scheduler Scheduler data
* \param[in] cb Function to be called
*/
void
pe__foreach_param_check(pcmk_scheduler_t *scheduler,
void (*cb)(pcmk_resource_t*, pcmk_node_t*,
const xmlNode*, enum pcmk__check_parameters))
{
CRM_CHECK(scheduler && cb, return);
for (GList *item = scheduler->param_check;
item != NULL; item = item->next) {
struct check_op *check_op = item->data;
cb(check_op->rsc, check_op->node, check_op->rsc_op,
check_op->check_type);
}
}
void
pe__free_param_checks(pcmk_scheduler_t *scheduler)
{
if (scheduler && scheduler->param_check) {
g_list_free_full(scheduler->param_check, free);
scheduler->param_check = NULL;
}
}

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