PAF with Pacemaker

Hi Team ,

I have two postgres server one is primary and other one replica, I have setup replication and configured pacemaker and corosync.

But still I'm facing issue while creating resource. It is showing invalid parameters.

[root(at)scrbtrheldbaas001 heartbeat]# pcs status
Cluster name: pg_cluster
Cluster Summary:
* Stack: corosync (Pacemaker is running)
* Current DC: scrbtrheldbaas001 (version 2.1.6-8.el8-6fdc9deea29) - partition with quorum
* Last updated: Thu Nov 30 19:04:29 2023 on scrbtrheldbaas001
* Last change: Thu Nov 30 13:41:53 2023 by root via cibadmin on scrbtrheldbaas002
* 2 nodes configured
* 2 resource instances configured

Node List:
* Online: [ scrbtrheldbaas001 scrbtrheldbaas002 ]

Full List of Resources:
* Clone Set: pgsqld-clone [pgsqld] (promotable):
* Stopped (invalid parameter): [ scrbtrheldbaas001 scrbtrheldbaas002 ]

Daemon Status:
corosync: active/enabled
pacemaker: active/enabled
pcsd: active/enabled
[root(at)scrbtrheldbaas001 heartbeat]#

My postgres version is 15.3 but still is searching recover.conf . please find below log.

Node 1 pacemaker log:-

[root(at)scrbtrheldbaas001 heartbeat]# journalctl -xe | grep pacemaker
Nov 30 18:58:32 scrbtrheldbaas001.crb.apmoller.net pacemaker-controld[69280]: notice: State transition S_IDLE -> S_POLICY_ENGINE
Nov 30 18:58:32 scrbtrheldbaas001.crb.apmoller.net pacemaker-schedulerd[69279]: notice: Treating probe result 'invalid parameter' for pgsqld:0 on scrbtrheldbaas002 as 'not running'
Nov 30 18:58:32 scrbtrheldbaas001.crb.apmoller.net pacemaker-schedulerd[69279]: notice: Treating probe result 'invalid parameter' for pgsqld:0 on scrbtrheldbaas002 as 'not running'
Nov 30 18:58:32 scrbtrheldbaas001.crb.apmoller.net pacemaker-schedulerd[69279]: notice: Treating probe result 'invalid parameter' for pgsqld:0 on scrbtrheldbaas001 as 'not running'
Nov 30 18:58:32 scrbtrheldbaas001.crb.apmoller.net pacemaker-schedulerd[69279]: notice: Treating probe result 'invalid parameter' for pgsqld:0 on scrbtrheldbaas001 as 'not running'
Nov 30 18:58:32 scrbtrheldbaas001.crb.apmoller.net pacemaker-schedulerd[69279]: notice: Calculated transition 3, saving inputs in /var/lib/pacemaker/pengine/pe-input-87.bz2
Nov 30 18:58:32 scrbtrheldbaas001.crb.apmoller.net pacemaker-controld[69280]: notice: Transition 3 (Complete=0, Pending=0, Fired=0, Skipped=0, Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-87.bz2): Complete
Nov 30 18:58:32 scrbtrheldbaas001.crb.apmoller.net pacemaker-controld[69280]: notice: State transition S_TRANSITION_ENGINE -> S_IDLE
[root(at)scrbtrheldbaas001 heartbeat]#

Node 2 pacemkaer log:-

13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemakerd[1112600]: notice: Stopping pacemaker-fenced
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-fenced[1112602]: notice: Caught 'Terminated' signal
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemakerd[1112600]: notice: Stopping pacemaker-based
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-based[1112601]: notice: Caught 'Terminated' signal
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-based[1112601]: notice: Disconnected from Corosync
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-based[1112601]: notice: Disconnected from Corosync
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemakerd[1112600]: notice: Shutdown complete
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net systemd[1]: pacemaker.service: Succeeded.
-- The unit pacemaker.service has successfully entered the 'dead' state.
-- Subject: Unit pacemaker.service has finished shutting down
-- Unit pacemaker.service has finished shutting down.
-- Subject: Unit pacemaker.service has finished start-up
-- Unit pacemaker.service has finished starting up.
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemakerd[1114127]: notice: Additional logging available in /var/log/pacemaker/pacemaker.log
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemakerd[1114127]: notice: Starting Pacemaker 2.1.6-8.el8
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemakerd[1114127]: notice: Pacemaker daemon successfully started and accepting connections
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-based[1114128]: notice: Starting Pacemaker CIB manager
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-execd[1114130]: notice: Starting Pacemaker local executor
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-execd[1114130]: notice: Pacemaker local executor successfully started and accepting connections
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-execd[1114130]: notice: OCF resource agent search path is /usr/lib/ocf/resource.d
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-fenced[1114129]: notice: Additional logging available in /var/log/pacemaker/pacemaker.log
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-fenced[1114129]: notice: Starting Pacemaker fencer
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-fenced[1114129]: notice: Connecting to corosync cluster infrastructure
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-schedulerd[1114132]: notice: Starting Pacemaker scheduler
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-schedulerd[1114132]: notice: Pacemaker scheduler successfully started and accepting connections
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-controld[1114133]: notice: Starting Pacemaker controller
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-attrd[1114131]: notice: Additional logging available in /var/log/pacemaker/pacemaker.log
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-attrd[1114131]: notice: Starting Pacemaker node attribute manager
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-fenced[1114129]: notice: Node scrbtrheldbaas002 state is now member
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-based[1114128]: notice: Connecting to corosync cluster infrastructure
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-based[1114128]: notice: Node scrbtrheldbaas002 state is now member
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-based[1114128]: notice: Pacemaker CIB manager successfully started and accepting connections
Nov 30 13:43:28 scrbtrheldbaas002.crb.apmoller.net pacemaker-based[1114128]: notice: Node scrbtrheldbaas001 state is now member
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-controld[1114133]: notice: Connecting to corosync cluster infrastructure
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-attrd[1114131]: notice: Connecting to corosync cluster infrastructure
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-fenced[1114129]: notice: Pacemaker fencer successfully started and accepting connections
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-fenced[1114129]: notice: Node scrbtrheldbaas001 state is now member
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-fenced[1114129]: warning: Blind faith: not fencing unseen nodes
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-attrd[1114131]: notice: Node scrbtrheldbaas002 state is now member
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-controld[1114133]: notice: Quorum acquired
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-attrd[1114131]: notice: Pacemaker node attribute manager successfully started and accepting connections
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-attrd[1114131]: notice: Node scrbtrheldbaas001 state is now member
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-attrd[1114131]: notice: Recorded new attribute writer: scrbtrheldbaas001 (was unset)
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-attrd[1114131]: notice: Setting #attrd-protocol[scrbtrheldbaas001]: (unset) -> 5
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-attrd[1114131]: notice: Setting #feature-set[scrbtrheldbaas001]: (unset) -> 3.17.4
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-attrd[1114131]: notice: Setting #attrd-protocol[scrbtrheldbaas002]: (unset) -> 5
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-controld[1114133]: notice: Node scrbtrheldbaas001 state is now member
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-controld[1114133]: notice: Node scrbtrheldbaas002 state is now member
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-controld[1114133]: notice: Pacemaker controller successfully started and accepting connections
Nov 30 13:43:29 scrbtrheldbaas002.crb.apmoller.net pacemaker-controld[1114133]: notice: State transition S_STARTING -> S_PENDING
Nov 30 13:43:30 scrbtrheldbaas002.crb.apmoller.net pacemaker-controld[1114133]: notice: Fencer successfully connected
Nov 30 13:43:30 scrbtrheldbaas002.crb.apmoller.net pacemaker-controld[1114133]: notice: State transition S_PENDING -> S_NOT_DC
Nov 30 13:43:30 scrbtrheldbaas002.crb.apmoller.net pacemaker-attrd[1114131]: notice: Setting #feature-set[scrbtrheldbaas002]: (unset) -> 3.17.4
Nov 30 13:43:32 scrbtrheldbaas002.crb.apmoller.net pacemaker-controld[1114133]: notice: Requesting local execution of probe operation for pgsqld on scrbtrheldbaas002
Nov 30 13:43:32 scrbtrheldbaas002.crb.apmoller.net pacemaker-controld[1114133]: notice: Result of probe operation for pgsqld on scrbtrheldbaas002: invalid parameter (Recovery template file must contain "standby_mode = on")
Nov 30 13:43:32 scrbtrheldbaas002.crb.apmoller.net pacemaker-controld[1114133]: notice: pgsqld_monitor_0(at)scrbtrheldbaas002 output [ ocf-exit-reason:Recovery template file must contain "standby_mode = on"\n ]
[root(at)scrbtrheldbaas002 ~]#

Thanks & Regards
Vijaykumar
Database Operations
[cid:image001(dot)png(at)01DA23EE(dot)6208E670]
Maersk Global Service Centre, Pune.

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