Hi ,
Error observed in pacemaker and pcs status
Error: cluster is not currently running on this node
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I have built the source code of corosync (2.4.2) and pacemaker (1.1.16) and
have followed the below steps for building a 2 node cluster .
1. Download source code of corosync and pacemaker (versions as mentioned
above ) and compile .
2. Install pcsd using “yum install pcs”
3. Allow cluster services through firewall using #firewall-cmd
--permanent --add-service=high-availability
4. Start and enable pcsd #systemctl start pcsd and #systemctl enable pcsd
5. Change password for user hacluster
6. pcs cluster auth pcmk3 node2
7. pcs cluster setup --name mycluster pcmk3 node2
8. pcs cluster start -all
9. pcs status
It is observed that the no error is received till step 8 . At step 9 when pcs
status is checked error is received (highlighted below)
[root@node2 ~]# pacemakerd --features
Pacemaker 1.1.16 (Build: 94ff4df51a)
Supporting v3.0.11: agent-manpages libqb-logging libqb-ipc nagios
corosync-native atomic-attrd acls
[root@node2 ~]# pcs cluster start --all
pcmk3: Starting Cluster...
node2: Starting Cluster...
[root@node2 ~]# pcs status
Error: cluster is not currently running on this node
On checking pacemaker status the following issue is found -
[root@pcmk3 ~]# systemctl pacemaker status -l
Unknown operation 'pacemaker'.
[root@pcmk3 ~]# systemctl status pacemaker -l
● pacemaker.service - Pacemaker High Availability Cluster Manager
Loaded: loaded (/usr/lib/systemd/system/pacemaker.service; disabled; vendor
preset: disabled)
Active: active (running) since Tue 2018-03-20 10:55:44 IST; 13min ago
Docs: man:pacemakerd
http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html/Pacemaker_Explained/index.html
Main PID: 26932 (pacemakerd)
CGroup: /system.slice/pacemaker.service
├─26932 /usr/sbin/pacemakerd -f
├─26933 /usr/libexec/pacemaker/cib
├─26934 /usr/libexec/pacemaker/stonithd
├─26935 /usr/libexec/pacemaker/lrmd
├─26936 /usr/libexec/pacemaker/attrd
└─26937 /usr/libexec/pacemaker/pengine
Mar 20 10:55:45 pcmk3 pacemakerd[26932]: notice: Respawning failed child
process: crmd
Mar 20 10:55:45 pcmk3 pacemakerd[26932]: error: The crmd process (27035)
exited: Key has expired (127)
Mar 20 10:55:45 pcmk3 pacemakerd[26932]: notice: Respawning failed child
process: crmd
Mar 20 10:55:45 pcmk3 pacemakerd[26932]: error: The crmd process (27036)
exited: Key has expired (127)
Mar 20 10:55:45 pcmk3 pacemakerd[26932]: notice: Respawning failed child
process: crmd
Mar 20 10:55:45 pcmk3 pacemakerd[26932]: error: The crmd process (27037)
exited: Key has expired (127)
Mar 20 10:55:45 pcmk3 pacemakerd[26932]: notice: Respawning failed child
process: crmd
Mar 20 10:55:45 pcmk3 pacemakerd[26932]: error: The crmd process (27038)
exited: Key has expired (127)
Mar 20 10:55:45 pcmk3 pacemakerd[26932]: error: Child respawn count exceeded
by crmd
Mar 20 10:56:21 pcmk3 cib[26933]: error: Operation ignored, cluster
configuration is invalid. Please repair and restart: Update does not conform to
the configured schema
[root@pcmk3 ~]#
Corosync.log
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: info: start_child: Forked
child 27035 for process crmd
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: info: mcp_cpg_deliver:
Ignoring process list sent by peer for local node
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: info: mcp_cpg_deliver:
Ignoring process list sent by peer for local node
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: error: pcmk_child_exit: The
crmd process (27035) exited: Key has expired (127)
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: notice: pcmk_process_exit:
Respawning failed child process: crmd
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: info: start_child: Using
uid=189 and group=189 for process crmd
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: info: start_child: Forked
child 27036 for process crmd
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: info: mcp_cpg_deliver:
Ignoring process list sent by peer for local node
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: info: mcp_cpg_deliver:
Ignoring process list sent by peer for local node
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: error: pcmk_child_exit: The
crmd process (27036) exited: Key has expired (127)
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: notice: pcmk_process_exit:
Respawning failed child process: crmd
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: info: start_child: Using
uid=189 and group=189 for process crmd
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: info: start_child: Forked
child 27037 for process crmd
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: info: mcp_cpg_deliver:
Ignoring process list sent by peer for local node
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: info: mcp_cpg_deliver:
Ignoring process list sent by peer for local node
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: error: pcmk_child_exit: The
crmd process (27037) exited: Key has expired (127)
Mar 20 10:55:45 [26932] pcmk3 pacemakerd: notice: pcmk_process_exit:
Respawning failed child process: crmd
Regards,
Roshni
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