diff --git a/crmd/crmd_utils.h b/crmd/crmd_utils.h
index 1acba01f38..a1aaad32da 100644
--- a/crmd/crmd_utils.h
+++ b/crmd/crmd_utils.h
@@ -1,134 +1,133 @@
/*
* Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CRMD_UTILS__H
# define CRMD_UTILS__H
# include <crm/crm.h>
# include <crm/common/xml.h>
# include <crm/cib/internal.h> /* For CIB_OP_MODIFY */
# include "crmd_alerts.h"
# define CLIENT_EXIT_WAIT 30
# define FAKE_TE_ID "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
# define fsa_cib_delete(section, data, options, call_id, user_name) \
if(fsa_cib_conn != NULL) { \
call_id = cib_internal_op( \
fsa_cib_conn, CIB_OP_DELETE, NULL, section, data, \
NULL, options, user_name); \
\
} else { \
crm_err("No CIB connection available"); \
}
# define fsa_cib_update(section, data, options, call_id, user_name) \
if(fsa_cib_conn != NULL) { \
call_id = cib_internal_op( \
fsa_cib_conn, CIB_OP_MODIFY, NULL, section, data, \
NULL, options, user_name); \
\
} else { \
crm_err("No CIB connection available"); \
}
# define fsa_cib_anon_update(section, data, options) \
if(fsa_cib_conn != NULL) { \
fsa_cib_conn->cmds->modify( \
fsa_cib_conn, section, data, options); \
\
} else { \
crm_err("No CIB connection available"); \
}
extern gboolean fsa_has_quorum;
extern int last_peer_update;
extern int last_resource_update;
enum node_update_flags {
node_update_none = 0x0000,
node_update_quick = 0x0001,
node_update_cluster = 0x0010,
node_update_peer = 0x0020,
node_update_join = 0x0040,
node_update_expected = 0x0100,
node_update_all = node_update_cluster|node_update_peer|node_update_join|node_update_expected,
};
gboolean crm_timer_stop(fsa_timer_t * timer);
gboolean crm_timer_start(fsa_timer_t * timer);
gboolean crm_timer_popped(gpointer data);
gboolean is_timer_started(fsa_timer_t * timer);
int crmd_exit(int rc);
int crmd_fast_exit(int rc);
gboolean stop_subsystem(struct crm_subsystem_s *centry, gboolean force_quit);
gboolean start_subsystem(struct crm_subsystem_s *centry);
void fsa_dump_actions(long long action, const char *text);
void fsa_dump_inputs(int log_level, const char *text, long long input_register);
gboolean update_dc(xmlNode * msg);
void crm_update_peer_join(const char *source, crm_node_t * node, enum crm_join_phase phase);
xmlNode *create_node_state_update(crm_node_t *node, int flags,
xmlNode *parent, const char *source);
void populate_cib_nodes(enum node_update_flags flags, const char *source);
void crm_update_quorum(gboolean quorum, gboolean force_update);
void erase_status_tag(const char *uname, const char *tag, int options);
-void init_transient_attrs(const char *uname, const char *start_state, int options);
void update_attrd(const char *host, const char *name, const char *value, const char *user_name, gboolean is_remote_node);
void update_attrd_remote_node_removed(const char *host, const char *user_name);
void update_attrd_clear_failures(const char *host, const char *rsc,
const char *op, const char *interval,
gboolean is_remote_node);
int crmd_join_phase_count(enum crm_join_phase phase);
void crmd_join_phase_log(int level);
const char *get_timer_desc(fsa_timer_t * timer);
gboolean too_many_st_failures(void);
void st_fail_count_reset(const char * target);
void crmd_peer_down(crm_node_t *peer, bool full);
/* Convenience macro for registering a CIB callback
* (assumes that data can be freed with free())
*/
# define fsa_register_cib_callback(id, flag, data, fn) do { \
CRM_ASSERT(fsa_cib_conn); \
fsa_cib_conn->cmds->register_callback_full( \
fsa_cib_conn, id, 10 * (1 + crm_active_peers()), \
flag, data, #fn, fn, free); \
} while(0)
# define start_transition(state) do { \
switch(state) { \
case S_TRANSITION_ENGINE: \
register_fsa_action(A_TE_CANCEL); \
break; \
case S_POLICY_ENGINE: \
case S_IDLE: \
register_fsa_input(C_FSA_INTERNAL, I_PE_CALC, NULL); \
break; \
default: \
crm_debug("NOT starting a new transition in state %s", \
fsa_state2string(fsa_state)); \
break; \
} \
} while(0)
#endif
diff --git a/crmd/utils.c b/crmd/utils.c
index 82b5448691..07c323d2fa 100644
--- a/crmd/utils.c
+++ b/crmd/utils.c
@@ -1,1069 +1,1019 @@
/*
* Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <crm_internal.h>
#include <crm/crm.h>
#include <crm/cib.h>
#include <crm/msg_xml.h>
#include <crm/common/xml.h>
#include <crm/cluster.h>
#include <crmd_fsa.h>
#include <crmd_utils.h>
#include <crmd_messages.h>
/* A_DC_TIMER_STOP, A_DC_TIMER_START,
* A_FINALIZE_TIMER_STOP, A_FINALIZE_TIMER_START
* A_INTEGRATE_TIMER_STOP, A_INTEGRATE_TIMER_START
*/
void
do_timer_control(long long action,
enum crmd_fsa_cause cause,
enum crmd_fsa_state cur_state,
enum crmd_fsa_input current_input, fsa_data_t * msg_data)
{
gboolean timer_op_ok = TRUE;
if (action & A_DC_TIMER_STOP) {
timer_op_ok = crm_timer_stop(election_trigger);
} else if (action & A_FINALIZE_TIMER_STOP) {
timer_op_ok = crm_timer_stop(finalization_timer);
} else if (action & A_INTEGRATE_TIMER_STOP) {
timer_op_ok = crm_timer_stop(integration_timer);
/* } else if(action & A_ELECTION_TIMEOUT_STOP) { */
/* timer_op_ok = crm_timer_stop(election_timeout); */
}
/* don't start a timer that wasn't already running */
if (action & A_DC_TIMER_START && timer_op_ok) {
crm_timer_start(election_trigger);
if (AM_I_DC) {
/* there can be only one */
register_fsa_input(cause, I_ELECTION, NULL);
}
} else if (action & A_FINALIZE_TIMER_START) {
crm_timer_start(finalization_timer);
} else if (action & A_INTEGRATE_TIMER_START) {
crm_timer_start(integration_timer);
/* } else if(action & A_ELECTION_TIMEOUT_START) { */
/* crm_timer_start(election_timeout); */
}
}
const char *
get_timer_desc(fsa_timer_t * timer)
{
if (timer == election_trigger) {
return "Election Trigger";
} else if (timer == shutdown_escalation_timer) {
return "Shutdown Escalation";
} else if (timer == integration_timer) {
return "Integration Timer";
} else if (timer == finalization_timer) {
return "Finalization Timer";
} else if (timer == transition_timer) {
return "New Transition Timer";
} else if (timer == wait_timer) {
return "Wait Timer";
} else if (timer == recheck_timer) {
return "PEngine Recheck Timer";
}
return "Unknown Timer";
}
gboolean
crm_timer_popped(gpointer data)
{
fsa_timer_t *timer = (fsa_timer_t *) data;
if (timer == wait_timer
|| timer == recheck_timer
|| timer == transition_timer || timer == finalization_timer || timer == election_trigger) {
crm_info("%s (%s) just popped (%dms)",
get_timer_desc(timer), fsa_input2string(timer->fsa_input), timer->period_ms);
timer->counter++;
} else {
crm_err("%s (%s) just popped in state %s! (%dms)",
get_timer_desc(timer), fsa_input2string(timer->fsa_input),
fsa_state2string(fsa_state), timer->period_ms);
}
if (timer == election_trigger && election_trigger->counter > 5) {
crm_notice("We appear to be in an election loop, something may be wrong");
crm_write_blackbox(0, NULL);
election_trigger->counter = 0;
}
if (timer->repeat == FALSE) {
crm_timer_stop(timer); /* make it _not_ go off again */
}
if (timer->fsa_input == I_INTEGRATED) {
crm_info("Welcomed: %d, Integrated: %d",
crmd_join_phase_count(crm_join_welcomed),
crmd_join_phase_count(crm_join_integrated));
if (crmd_join_phase_count(crm_join_welcomed) == 0) {
/* If we don't even have ourself, start again */
register_fsa_error_adv(C_FSA_INTERNAL, I_ELECTION, NULL, NULL, __FUNCTION__);
} else {
register_fsa_input_before(C_TIMER_POPPED, timer->fsa_input, NULL);
}
} else if (timer == recheck_timer && fsa_state != S_IDLE) {
crm_debug("Discarding %s event in state: %s",
fsa_input2string(timer->fsa_input), fsa_state2string(fsa_state));
} else if (timer == finalization_timer && fsa_state != S_FINALIZE_JOIN) {
crm_debug("Discarding %s event in state: %s",
fsa_input2string(timer->fsa_input), fsa_state2string(fsa_state));
} else if (timer->fsa_input != I_NULL) {
register_fsa_input(C_TIMER_POPPED, timer->fsa_input, NULL);
}
crm_trace("Triggering FSA: %s", __FUNCTION__);
mainloop_set_trigger(fsa_source);
return TRUE;
}
gboolean
is_timer_started(fsa_timer_t * timer)
{
if (timer->period_ms > 0) {
if (transition_timer->source_id == 0) {
return FALSE;
} else {
return TRUE;
}
}
return FALSE;
}
gboolean
crm_timer_start(fsa_timer_t * timer)
{
const char *timer_desc = get_timer_desc(timer);
if (timer->source_id == 0 && timer->period_ms > 0) {
timer->source_id = g_timeout_add(timer->period_ms, timer->callback, (void *)timer);
CRM_ASSERT(timer->source_id != 0);
crm_debug("Started %s (%s:%dms), src=%d",
timer_desc, fsa_input2string(timer->fsa_input),
timer->period_ms, timer->source_id);
} else if (timer->period_ms < 0) {
crm_err("Tried to start %s (%s:%dms) with a -ve period",
timer_desc, fsa_input2string(timer->fsa_input), timer->period_ms);
} else {
crm_debug("%s (%s:%dms) already running: src=%d",
timer_desc, fsa_input2string(timer->fsa_input),
timer->period_ms, timer->source_id);
return FALSE;
}
return TRUE;
}
gboolean
crm_timer_stop(fsa_timer_t * timer)
{
const char *timer_desc = get_timer_desc(timer);
if (timer == NULL) {
crm_err("Attempted to stop NULL timer");
return FALSE;
} else if (timer->source_id != 0) {
crm_trace("Stopping %s (%s:%dms), src=%d",
timer_desc, fsa_input2string(timer->fsa_input),
timer->period_ms, timer->source_id);
g_source_remove(timer->source_id);
timer->source_id = 0;
} else {
crm_trace("%s (%s:%dms) already stopped",
timer_desc, fsa_input2string(timer->fsa_input), timer->period_ms);
return FALSE;
}
return TRUE;
}
const char *
fsa_input2string(enum crmd_fsa_input input)
{
const char *inputAsText = NULL;
switch (input) {
case I_NULL:
inputAsText = "I_NULL";
break;
case I_CIB_OP:
inputAsText = "I_CIB_OP (unused)";
break;
case I_CIB_UPDATE:
inputAsText = "I_CIB_UPDATE";
break;
case I_DC_TIMEOUT:
inputAsText = "I_DC_TIMEOUT";
break;
case I_ELECTION:
inputAsText = "I_ELECTION";
break;
case I_PE_CALC:
inputAsText = "I_PE_CALC";
break;
case I_RELEASE_DC:
inputAsText = "I_RELEASE_DC";
break;
case I_ELECTION_DC:
inputAsText = "I_ELECTION_DC";
break;
case I_ERROR:
inputAsText = "I_ERROR";
break;
case I_FAIL:
inputAsText = "I_FAIL";
break;
case I_INTEGRATED:
inputAsText = "I_INTEGRATED";
break;
case I_FINALIZED:
inputAsText = "I_FINALIZED";
break;
case I_NODE_JOIN:
inputAsText = "I_NODE_JOIN";
break;
case I_JOIN_OFFER:
inputAsText = "I_JOIN_OFFER";
break;
case I_JOIN_REQUEST:
inputAsText = "I_JOIN_REQUEST";
break;
case I_JOIN_RESULT:
inputAsText = "I_JOIN_RESULT";
break;
case I_NOT_DC:
inputAsText = "I_NOT_DC";
break;
case I_RECOVERED:
inputAsText = "I_RECOVERED";
break;
case I_RELEASE_FAIL:
inputAsText = "I_RELEASE_FAIL";
break;
case I_RELEASE_SUCCESS:
inputAsText = "I_RELEASE_SUCCESS";
break;
case I_RESTART:
inputAsText = "I_RESTART";
break;
case I_PE_SUCCESS:
inputAsText = "I_PE_SUCCESS";
break;
case I_ROUTER:
inputAsText = "I_ROUTER";
break;
case I_SHUTDOWN:
inputAsText = "I_SHUTDOWN";
break;
case I_STARTUP:
inputAsText = "I_STARTUP";
break;
case I_TE_SUCCESS:
inputAsText = "I_TE_SUCCESS";
break;
case I_STOP:
inputAsText = "I_STOP";
break;
case I_DC_HEARTBEAT:
inputAsText = "I_DC_HEARTBEAT";
break;
case I_WAIT_FOR_EVENT:
inputAsText = "I_WAIT_FOR_EVENT";
break;
case I_LRM_EVENT:
inputAsText = "I_LRM_EVENT";
break;
case I_PENDING:
inputAsText = "I_PENDING";
break;
case I_HALT:
inputAsText = "I_HALT";
break;
case I_TERMINATE:
inputAsText = "I_TERMINATE";
break;
case I_ILLEGAL:
inputAsText = "I_ILLEGAL";
break;
}
if (inputAsText == NULL) {
crm_err("Input %d is unknown", input);
inputAsText = "<UNKNOWN_INPUT>";
}
return inputAsText;
}
const char *
fsa_state2string(enum crmd_fsa_state state)
{
const char *stateAsText = NULL;
switch (state) {
case S_IDLE:
stateAsText = "S_IDLE";
break;
case S_ELECTION:
stateAsText = "S_ELECTION";
break;
case S_INTEGRATION:
stateAsText = "S_INTEGRATION";
break;
case S_FINALIZE_JOIN:
stateAsText = "S_FINALIZE_JOIN";
break;
case S_NOT_DC:
stateAsText = "S_NOT_DC";
break;
case S_POLICY_ENGINE:
stateAsText = "S_POLICY_ENGINE";
break;
case S_RECOVERY:
stateAsText = "S_RECOVERY";
break;
case S_RELEASE_DC:
stateAsText = "S_RELEASE_DC";
break;
case S_PENDING:
stateAsText = "S_PENDING";
break;
case S_STOPPING:
stateAsText = "S_STOPPING";
break;
case S_TERMINATE:
stateAsText = "S_TERMINATE";
break;
case S_TRANSITION_ENGINE:
stateAsText = "S_TRANSITION_ENGINE";
break;
case S_STARTING:
stateAsText = "S_STARTING";
break;
case S_HALT:
stateAsText = "S_HALT";
break;
case S_ILLEGAL:
stateAsText = "S_ILLEGAL";
break;
}
if (stateAsText == NULL) {
crm_err("State %d is unknown", state);
stateAsText = "<UNKNOWN_STATE>";
}
return stateAsText;
}
const char *
fsa_cause2string(enum crmd_fsa_cause cause)
{
const char *causeAsText = NULL;
switch (cause) {
case C_UNKNOWN:
causeAsText = "C_UNKNOWN";
break;
case C_STARTUP:
causeAsText = "C_STARTUP";
break;
case C_IPC_MESSAGE:
causeAsText = "C_IPC_MESSAGE";
break;
case C_HA_MESSAGE:
causeAsText = "C_HA_MESSAGE";
break;
case C_CCM_CALLBACK:
causeAsText = "C_CCM_CALLBACK";
break;
case C_TIMER_POPPED:
causeAsText = "C_TIMER_POPPED";
break;
case C_SHUTDOWN:
causeAsText = "C_SHUTDOWN";
break;
case C_HEARTBEAT_FAILED:
causeAsText = "C_HEARTBEAT_FAILED";
break;
case C_SUBSYSTEM_CONNECT:
causeAsText = "C_SUBSYSTEM_CONNECT";
break;
case C_LRM_OP_CALLBACK:
causeAsText = "C_LRM_OP_CALLBACK";
break;
case C_LRM_MONITOR_CALLBACK:
causeAsText = "C_LRM_MONITOR_CALLBACK";
break;
case C_CRMD_STATUS_CALLBACK:
causeAsText = "C_CRMD_STATUS_CALLBACK";
break;
case C_HA_DISCONNECT:
causeAsText = "C_HA_DISCONNECT";
break;
case C_FSA_INTERNAL:
causeAsText = "C_FSA_INTERNAL";
break;
case C_ILLEGAL:
causeAsText = "C_ILLEGAL";
break;
}
if (causeAsText == NULL) {
crm_err("Cause %d is unknown", cause);
causeAsText = "<UNKNOWN_CAUSE>";
}
return causeAsText;
}
const char *
fsa_action2string(long long action)
{
const char *actionAsText = NULL;
switch (action) {
case A_NOTHING:
actionAsText = "A_NOTHING";
break;
case A_ELECTION_START:
actionAsText = "A_ELECTION_START";
break;
case A_DC_JOIN_FINAL:
actionAsText = "A_DC_JOIN_FINAL";
break;
case A_READCONFIG:
actionAsText = "A_READCONFIG";
break;
case O_RELEASE:
actionAsText = "O_RELEASE";
break;
case A_STARTUP:
actionAsText = "A_STARTUP";
break;
case A_STARTED:
actionAsText = "A_STARTED";
break;
case A_HA_CONNECT:
actionAsText = "A_HA_CONNECT";
break;
case A_HA_DISCONNECT:
actionAsText = "A_HA_DISCONNECT";
break;
case A_LRM_CONNECT:
actionAsText = "A_LRM_CONNECT";
break;
case A_LRM_EVENT:
actionAsText = "A_LRM_EVENT";
break;
case A_LRM_INVOKE:
actionAsText = "A_LRM_INVOKE";
break;
case A_LRM_DISCONNECT:
actionAsText = "A_LRM_DISCONNECT";
break;
case O_LRM_RECONNECT:
actionAsText = "O_LRM_RECONNECT";
break;
case A_CL_JOIN_QUERY:
actionAsText = "A_CL_JOIN_QUERY";
break;
case A_DC_TIMER_STOP:
actionAsText = "A_DC_TIMER_STOP";
break;
case A_DC_TIMER_START:
actionAsText = "A_DC_TIMER_START";
break;
case A_INTEGRATE_TIMER_START:
actionAsText = "A_INTEGRATE_TIMER_START";
break;
case A_INTEGRATE_TIMER_STOP:
actionAsText = "A_INTEGRATE_TIMER_STOP";
break;
case A_FINALIZE_TIMER_START:
actionAsText = "A_FINALIZE_TIMER_START";
break;
case A_FINALIZE_TIMER_STOP:
actionAsText = "A_FINALIZE_TIMER_STOP";
break;
case A_ELECTION_COUNT:
actionAsText = "A_ELECTION_COUNT";
break;
case A_ELECTION_VOTE:
actionAsText = "A_ELECTION_VOTE";
break;
case A_ELECTION_CHECK:
actionAsText = "A_ELECTION_CHECK";
break;
case A_CL_JOIN_ANNOUNCE:
actionAsText = "A_CL_JOIN_ANNOUNCE";
break;
case A_CL_JOIN_REQUEST:
actionAsText = "A_CL_JOIN_REQUEST";
break;
case A_CL_JOIN_RESULT:
actionAsText = "A_CL_JOIN_RESULT";
break;
case A_DC_JOIN_OFFER_ALL:
actionAsText = "A_DC_JOIN_OFFER_ALL";
break;
case A_DC_JOIN_OFFER_ONE:
actionAsText = "A_DC_JOIN_OFFER_ONE";
break;
case A_DC_JOIN_PROCESS_REQ:
actionAsText = "A_DC_JOIN_PROCESS_REQ";
break;
case A_DC_JOIN_PROCESS_ACK:
actionAsText = "A_DC_JOIN_PROCESS_ACK";
break;
case A_DC_JOIN_FINALIZE:
actionAsText = "A_DC_JOIN_FINALIZE";
break;
case A_MSG_PROCESS:
actionAsText = "A_MSG_PROCESS";
break;
case A_MSG_ROUTE:
actionAsText = "A_MSG_ROUTE";
break;
case A_RECOVER:
actionAsText = "A_RECOVER";
break;
case A_DC_RELEASE:
actionAsText = "A_DC_RELEASE";
break;
case A_DC_RELEASED:
actionAsText = "A_DC_RELEASED";
break;
case A_DC_TAKEOVER:
actionAsText = "A_DC_TAKEOVER";
break;
case A_SHUTDOWN:
actionAsText = "A_SHUTDOWN";
break;
case A_SHUTDOWN_REQ:
actionAsText = "A_SHUTDOWN_REQ";
break;
case A_STOP:
actionAsText = "A_STOP ";
break;
case A_EXIT_0:
actionAsText = "A_EXIT_0";
break;
case A_EXIT_1:
actionAsText = "A_EXIT_1";
break;
case A_CCM_CONNECT:
actionAsText = "A_CCM_CONNECT";
break;
case A_CCM_DISCONNECT:
actionAsText = "A_CCM_DISCONNECT";
break;
case O_CIB_RESTART:
actionAsText = "O_CIB_RESTART";
break;
case A_CIB_START:
actionAsText = "A_CIB_START";
break;
case A_CIB_STOP:
actionAsText = "A_CIB_STOP";
break;
case A_TE_INVOKE:
actionAsText = "A_TE_INVOKE";
break;
case O_TE_RESTART:
actionAsText = "O_TE_RESTART";
break;
case A_TE_START:
actionAsText = "A_TE_START";
break;
case A_TE_STOP:
actionAsText = "A_TE_STOP";
break;
case A_TE_HALT:
actionAsText = "A_TE_HALT";
break;
case A_TE_CANCEL:
actionAsText = "A_TE_CANCEL";
break;
case A_PE_INVOKE:
actionAsText = "A_PE_INVOKE";
break;
case O_PE_RESTART:
actionAsText = "O_PE_RESTART";
break;
case A_PE_START:
actionAsText = "A_PE_START";
break;
case A_PE_STOP:
actionAsText = "A_PE_STOP";
break;
case A_NODE_BLOCK:
actionAsText = "A_NODE_BLOCK";
break;
case A_UPDATE_NODESTATUS:
actionAsText = "A_UPDATE_NODESTATUS";
break;
case A_LOG:
actionAsText = "A_LOG ";
break;
case A_ERROR:
actionAsText = "A_ERROR ";
break;
case A_WARN:
actionAsText = "A_WARN ";
break;
/* Composite actions */
case A_DC_TIMER_START | A_CL_JOIN_QUERY:
actionAsText = "A_DC_TIMER_START|A_CL_JOIN_QUERY";
break;
}
if (actionAsText == NULL) {
crm_err("Action %.16llx is unknown", action);
actionAsText = "<UNKNOWN_ACTION>";
}
return actionAsText;
}
void
fsa_dump_inputs(int log_level, const char *text, long long input_register)
{
if (input_register == A_NOTHING) {
return;
}
if (text == NULL) {
text = "Input register contents:";
}
if (is_set(input_register, R_THE_DC)) {
crm_trace("%s %.16llx (R_THE_DC)", text, R_THE_DC);
}
if (is_set(input_register, R_STARTING)) {
crm_trace("%s %.16llx (R_STARTING)", text, R_STARTING);
}
if (is_set(input_register, R_SHUTDOWN)) {
crm_trace("%s %.16llx (R_SHUTDOWN)", text, R_SHUTDOWN);
}
if (is_set(input_register, R_STAYDOWN)) {
crm_trace("%s %.16llx (R_STAYDOWN)", text, R_STAYDOWN);
}
if (is_set(input_register, R_JOIN_OK)) {
crm_trace("%s %.16llx (R_JOIN_OK)", text, R_JOIN_OK);
}
if (is_set(input_register, R_READ_CONFIG)) {
crm_trace("%s %.16llx (R_READ_CONFIG)", text, R_READ_CONFIG);
}
if (is_set(input_register, R_INVOKE_PE)) {
crm_trace("%s %.16llx (R_INVOKE_PE)", text, R_INVOKE_PE);
}
if (is_set(input_register, R_CIB_CONNECTED)) {
crm_trace("%s %.16llx (R_CIB_CONNECTED)", text, R_CIB_CONNECTED);
}
if (is_set(input_register, R_PE_CONNECTED)) {
crm_trace("%s %.16llx (R_PE_CONNECTED)", text, R_PE_CONNECTED);
}
if (is_set(input_register, R_TE_CONNECTED)) {
crm_trace("%s %.16llx (R_TE_CONNECTED)", text, R_TE_CONNECTED);
}
if (is_set(input_register, R_LRM_CONNECTED)) {
crm_trace("%s %.16llx (R_LRM_CONNECTED)", text, R_LRM_CONNECTED);
}
if (is_set(input_register, R_CIB_REQUIRED)) {
crm_trace("%s %.16llx (R_CIB_REQUIRED)", text, R_CIB_REQUIRED);
}
if (is_set(input_register, R_PE_REQUIRED)) {
crm_trace("%s %.16llx (R_PE_REQUIRED)", text, R_PE_REQUIRED);
}
if (is_set(input_register, R_TE_REQUIRED)) {
crm_trace("%s %.16llx (R_TE_REQUIRED)", text, R_TE_REQUIRED);
}
if (is_set(input_register, R_REQ_PEND)) {
crm_trace("%s %.16llx (R_REQ_PEND)", text, R_REQ_PEND);
}
if (is_set(input_register, R_PE_PEND)) {
crm_trace("%s %.16llx (R_PE_PEND)", text, R_PE_PEND);
}
if (is_set(input_register, R_TE_PEND)) {
crm_trace("%s %.16llx (R_TE_PEND)", text, R_TE_PEND);
}
if (is_set(input_register, R_RESP_PEND)) {
crm_trace("%s %.16llx (R_RESP_PEND)", text, R_RESP_PEND);
}
if (is_set(input_register, R_CIB_DONE)) {
crm_trace("%s %.16llx (R_CIB_DONE)", text, R_CIB_DONE);
}
if (is_set(input_register, R_HAVE_CIB)) {
crm_trace("%s %.16llx (R_HAVE_CIB)", text, R_HAVE_CIB);
}
if (is_set(input_register, R_CIB_ASKED)) {
crm_trace("%s %.16llx (R_CIB_ASKED)", text, R_CIB_ASKED);
}
if (is_set(input_register, R_MEMBERSHIP)) {
crm_trace("%s %.16llx (R_MEMBERSHIP)", text, R_MEMBERSHIP);
}
if (is_set(input_register, R_PEER_DATA)) {
crm_trace("%s %.16llx (R_PEER_DATA)", text, R_PEER_DATA);
}
if (is_set(input_register, R_IN_RECOVERY)) {
crm_trace("%s %.16llx (R_IN_RECOVERY)", text, R_IN_RECOVERY);
}
}
void
fsa_dump_actions(long long action, const char *text)
{
if (is_set(action, A_READCONFIG)) {
crm_trace("Action %.16llx (A_READCONFIG) %s", A_READCONFIG, text);
}
if (is_set(action, A_STARTUP)) {
crm_trace("Action %.16llx (A_STARTUP) %s", A_STARTUP, text);
}
if (is_set(action, A_STARTED)) {
crm_trace("Action %.16llx (A_STARTED) %s", A_STARTED, text);
}
if (is_set(action, A_HA_CONNECT)) {
crm_trace("Action %.16llx (A_CONNECT) %s", A_HA_CONNECT, text);
}
if (is_set(action, A_HA_DISCONNECT)) {
crm_trace("Action %.16llx (A_DISCONNECT) %s", A_HA_DISCONNECT, text);
}
if (is_set(action, A_LRM_CONNECT)) {
crm_trace("Action %.16llx (A_LRM_CONNECT) %s", A_LRM_CONNECT, text);
}
if (is_set(action, A_LRM_EVENT)) {
crm_trace("Action %.16llx (A_LRM_EVENT) %s", A_LRM_EVENT, text);
}
if (is_set(action, A_LRM_INVOKE)) {
crm_trace("Action %.16llx (A_LRM_INVOKE) %s", A_LRM_INVOKE, text);
}
if (is_set(action, A_LRM_DISCONNECT)) {
crm_trace("Action %.16llx (A_LRM_DISCONNECT) %s", A_LRM_DISCONNECT, text);
}
if (is_set(action, A_DC_TIMER_STOP)) {
crm_trace("Action %.16llx (A_DC_TIMER_STOP) %s", A_DC_TIMER_STOP, text);
}
if (is_set(action, A_DC_TIMER_START)) {
crm_trace("Action %.16llx (A_DC_TIMER_START) %s", A_DC_TIMER_START, text);
}
if (is_set(action, A_INTEGRATE_TIMER_START)) {
crm_trace("Action %.16llx (A_INTEGRATE_TIMER_START) %s", A_INTEGRATE_TIMER_START, text);
}
if (is_set(action, A_INTEGRATE_TIMER_STOP)) {
crm_trace("Action %.16llx (A_INTEGRATE_TIMER_STOP) %s", A_INTEGRATE_TIMER_STOP, text);
}
if (is_set(action, A_FINALIZE_TIMER_START)) {
crm_trace("Action %.16llx (A_FINALIZE_TIMER_START) %s", A_FINALIZE_TIMER_START, text);
}
if (is_set(action, A_FINALIZE_TIMER_STOP)) {
crm_trace("Action %.16llx (A_FINALIZE_TIMER_STOP) %s", A_FINALIZE_TIMER_STOP, text);
}
if (is_set(action, A_ELECTION_COUNT)) {
crm_trace("Action %.16llx (A_ELECTION_COUNT) %s", A_ELECTION_COUNT, text);
}
if (is_set(action, A_ELECTION_VOTE)) {
crm_trace("Action %.16llx (A_ELECTION_VOTE) %s", A_ELECTION_VOTE, text);
}
if (is_set(action, A_ELECTION_CHECK)) {
crm_trace("Action %.16llx (A_ELECTION_CHECK) %s", A_ELECTION_CHECK, text);
}
if (is_set(action, A_CL_JOIN_ANNOUNCE)) {
crm_trace("Action %.16llx (A_CL_JOIN_ANNOUNCE) %s", A_CL_JOIN_ANNOUNCE, text);
}
if (is_set(action, A_CL_JOIN_REQUEST)) {
crm_trace("Action %.16llx (A_CL_JOIN_REQUEST) %s", A_CL_JOIN_REQUEST, text);
}
if (is_set(action, A_CL_JOIN_RESULT)) {
crm_trace("Action %.16llx (A_CL_JOIN_RESULT) %s", A_CL_JOIN_RESULT, text);
}
if (is_set(action, A_DC_JOIN_OFFER_ALL)) {
crm_trace("Action %.16llx (A_DC_JOIN_OFFER_ALL) %s", A_DC_JOIN_OFFER_ALL, text);
}
if (is_set(action, A_DC_JOIN_OFFER_ONE)) {
crm_trace("Action %.16llx (A_DC_JOIN_OFFER_ONE) %s", A_DC_JOIN_OFFER_ONE, text);
}
if (is_set(action, A_DC_JOIN_PROCESS_REQ)) {
crm_trace("Action %.16llx (A_DC_JOIN_PROCESS_REQ) %s", A_DC_JOIN_PROCESS_REQ, text);
}
if (is_set(action, A_DC_JOIN_PROCESS_ACK)) {
crm_trace("Action %.16llx (A_DC_JOIN_PROCESS_ACK) %s", A_DC_JOIN_PROCESS_ACK, text);
}
if (is_set(action, A_DC_JOIN_FINALIZE)) {
crm_trace("Action %.16llx (A_DC_JOIN_FINALIZE) %s", A_DC_JOIN_FINALIZE, text);
}
if (is_set(action, A_MSG_PROCESS)) {
crm_trace("Action %.16llx (A_MSG_PROCESS) %s", A_MSG_PROCESS, text);
}
if (is_set(action, A_MSG_ROUTE)) {
crm_trace("Action %.16llx (A_MSG_ROUTE) %s", A_MSG_ROUTE, text);
}
if (is_set(action, A_RECOVER)) {
crm_trace("Action %.16llx (A_RECOVER) %s", A_RECOVER, text);
}
if (is_set(action, A_DC_RELEASE)) {
crm_trace("Action %.16llx (A_DC_RELEASE) %s", A_DC_RELEASE, text);
}
if (is_set(action, A_DC_RELEASED)) {
crm_trace("Action %.16llx (A_DC_RELEASED) %s", A_DC_RELEASED, text);
}
if (is_set(action, A_DC_TAKEOVER)) {
crm_trace("Action %.16llx (A_DC_TAKEOVER) %s", A_DC_TAKEOVER, text);
}
if (is_set(action, A_SHUTDOWN)) {
crm_trace("Action %.16llx (A_SHUTDOWN) %s", A_SHUTDOWN, text);
}
if (is_set(action, A_SHUTDOWN_REQ)) {
crm_trace("Action %.16llx (A_SHUTDOWN_REQ) %s", A_SHUTDOWN_REQ, text);
}
if (is_set(action, A_STOP)) {
crm_trace("Action %.16llx (A_STOP ) %s", A_STOP, text);
}
if (is_set(action, A_EXIT_0)) {
crm_trace("Action %.16llx (A_EXIT_0) %s", A_EXIT_0, text);
}
if (is_set(action, A_EXIT_1)) {
crm_trace("Action %.16llx (A_EXIT_1) %s", A_EXIT_1, text);
}
if (is_set(action, A_CCM_CONNECT)) {
crm_trace("Action %.16llx (A_CCM_CONNECT) %s", A_CCM_CONNECT, text);
}
if (is_set(action, A_CCM_DISCONNECT)) {
crm_trace("Action %.16llx (A_CCM_DISCONNECT) %s", A_CCM_DISCONNECT, text);
}
if (is_set(action, A_CIB_START)) {
crm_trace("Action %.16llx (A_CIB_START) %s", A_CIB_START, text);
}
if (is_set(action, A_CIB_STOP)) {
crm_trace("Action %.16llx (A_CIB_STOP) %s", A_CIB_STOP, text);
}
if (is_set(action, A_TE_INVOKE)) {
crm_trace("Action %.16llx (A_TE_INVOKE) %s", A_TE_INVOKE, text);
}
if (is_set(action, A_TE_START)) {
crm_trace("Action %.16llx (A_TE_START) %s", A_TE_START, text);
}
if (is_set(action, A_TE_STOP)) {
crm_trace("Action %.16llx (A_TE_STOP) %s", A_TE_STOP, text);
}
if (is_set(action, A_TE_CANCEL)) {
crm_trace("Action %.16llx (A_TE_CANCEL) %s", A_TE_CANCEL, text);
}
if (is_set(action, A_PE_INVOKE)) {
crm_trace("Action %.16llx (A_PE_INVOKE) %s", A_PE_INVOKE, text);
}
if (is_set(action, A_PE_START)) {
crm_trace("Action %.16llx (A_PE_START) %s", A_PE_START, text);
}
if (is_set(action, A_PE_STOP)) {
crm_trace("Action %.16llx (A_PE_STOP) %s", A_PE_STOP, text);
}
if (is_set(action, A_NODE_BLOCK)) {
crm_trace("Action %.16llx (A_NODE_BLOCK) %s", A_NODE_BLOCK, text);
}
if (is_set(action, A_UPDATE_NODESTATUS)) {
crm_trace("Action %.16llx (A_UPDATE_NODESTATUS) %s", A_UPDATE_NODESTATUS, text);
}
if (is_set(action, A_LOG)) {
crm_trace("Action %.16llx (A_LOG ) %s", A_LOG, text);
}
if (is_set(action, A_ERROR)) {
crm_trace("Action %.16llx (A_ERROR ) %s", A_ERROR, text);
}
if (is_set(action, A_WARN)) {
crm_trace("Action %.16llx (A_WARN ) %s", A_WARN, text);
}
}
gboolean
update_dc(xmlNode * msg)
{
char *last_dc = fsa_our_dc;
const char *dc_version = NULL;
const char *welcome_from = NULL;
if (msg != NULL) {
gboolean invalid = FALSE;
dc_version = crm_element_value(msg, F_CRM_VERSION);
welcome_from = crm_element_value(msg, F_CRM_HOST_FROM);
CRM_CHECK(dc_version != NULL, return FALSE);
CRM_CHECK(welcome_from != NULL, return FALSE);
if (AM_I_DC && safe_str_neq(welcome_from, fsa_our_uname)) {
invalid = TRUE;
} else if (fsa_our_dc && safe_str_neq(welcome_from, fsa_our_dc)) {
invalid = TRUE;
}
if (invalid) {
CRM_CHECK(fsa_our_dc != NULL, crm_err("We have no DC"));
if (AM_I_DC) {
crm_err("Not updating DC to %s (%s): we are also a DC", welcome_from, dc_version);
} else {
crm_warn("New DC %s is not %s", welcome_from, fsa_our_dc);
}
register_fsa_action(A_CL_JOIN_QUERY | A_DC_TIMER_START);
return FALSE;
}
}
free(fsa_our_dc_version);
fsa_our_dc_version = NULL;
fsa_our_dc = NULL; /* Free'd as last_dc */
if (welcome_from != NULL) {
fsa_our_dc = strdup(welcome_from);
}
if (dc_version != NULL) {
fsa_our_dc_version = strdup(dc_version);
}
if (safe_str_eq(fsa_our_dc, last_dc)) {
/* do nothing */
} else if (fsa_our_dc != NULL) {
crm_node_t *dc_node = crm_get_peer(0, fsa_our_dc);
crm_info("Set DC to %s (%s)", crm_str(fsa_our_dc), crm_str(fsa_our_dc_version));
crm_update_peer_expected(__FUNCTION__, dc_node, CRMD_JOINSTATE_MEMBER);
} else if (last_dc != NULL) {
crm_info("Unset DC. Was %s", crm_str(last_dc));
}
free(last_dc);
return TRUE;
}
#define STATUS_PATH_MAX 512
static void
erase_xpath_callback(xmlNode * msg, int call_id, int rc, xmlNode * output, void *user_data)
{
char *xpath = user_data;
do_crm_log_unlikely(rc == 0 ? LOG_DEBUG : LOG_NOTICE,
"Deletion of \"%s\": %s (rc=%d)", xpath, pcmk_strerror(rc), rc);
}
void
erase_status_tag(const char *uname, const char *tag, int options)
{
int rc = pcmk_ok;
char xpath[STATUS_PATH_MAX];
int cib_opts = cib_quorum_override | cib_xpath | options;
if (fsa_cib_conn && uname) {
snprintf(xpath, STATUS_PATH_MAX, "//node_state[@uname='%s']/%s", uname, tag);
crm_info("Deleting xpath: %s", xpath);
rc = fsa_cib_conn->cmds->delete(fsa_cib_conn, xpath, NULL, cib_opts);
fsa_register_cib_callback(rc, FALSE, strdup(xpath), erase_xpath_callback);
}
}
-static void
-crm_set_join_state(const char *uname, const char *start_state)
-{
- if (safe_str_eq(start_state, "standby")) {
- crm_notice("Forcing node %s to join in %s state per configured environment", uname, start_state);
- update_attrd(uname, XML_CIB_ATTR_STANDBY, "on", NULL, FALSE);
- } else if (safe_str_eq(start_state, "online")) {
- crm_notice("Forcing node %s to join in %s state per configured environment", uname, start_state);
- update_attrd(uname, XML_CIB_ATTR_STANDBY, "off", NULL, FALSE);
- } else if (safe_str_eq(start_state, "default")) {
- crm_debug("Not forcing a starting state on node %s", uname);
- } else {
- crm_warn("Unrecognized start state '%s', using 'default' (%s)", start_state, uname);
- }
-}
-
-static void
-init_attrs_callback(xmlNode * msg, int call_id, int rc, xmlNode * output, void *user_data)
-{
- char **data = (char**)user_data;
- char *uname = data[0];
- char *start_state = data[1];
- char *xpath = data[2];
-
- do_crm_log_unlikely(rc == 0 ? LOG_DEBUG : LOG_NOTICE,
- "Erasing of \"%s\": %s (rc=%d)", xpath, pcmk_strerror(rc), rc);
- crm_set_join_state(uname, start_state);
- free(data[0]);
- free(data[1]);
- free(data[2]);
-}
-
-void
-init_transient_attrs(const char *uname, const char *start_state, int options)
-{
- if (fsa_cib_conn && uname) {
- int rc;
- char *xpath = crm_strdup_printf("//node_state[@uname='%s']/%s", uname, XML_TAG_TRANSIENT_NODEATTRS);
- int cib_opts = cib_quorum_override | cib_xpath | options;
- const char **data = malloc(sizeof(char*)*3);
- data[0] = strdup(uname);
- data[1] = strdup(start_state);
- data[2] = strdup(xpath);
-
- crm_info("Erasing transient attributes for %s", uname);
- rc = fsa_cib_conn->cmds->delete(fsa_cib_conn, xpath, NULL, cib_opts);
- fsa_register_cib_callback(rc, FALSE, data, init_attrs_callback);
- }
-}
-
void crmd_peer_down(crm_node_t *peer, bool full)
{
if(full && peer->state == NULL) {
crm_update_peer_state(__FUNCTION__, peer, CRM_NODE_LOST, 0);
crm_update_peer_proc(__FUNCTION__, peer, crm_proc_none, NULL);
}
crm_update_peer_join(__FUNCTION__, peer, crm_join_none);
crm_update_peer_expected(__FUNCTION__, peer, CRMD_JOINSTATE_DOWN);
}