Pacemaker: Difference between revisions
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=Links= | =Links= | ||
*[http://clusterlabs.org/ Cluster Labs] | *[http://clusterlabs.org/ Cluster Labs] | ||
*[http://clusterlabs.org/doc/en-US/Pacemaker/1.1/html-single/Pacemaker_Explained/ Pacemaker explained] | |||
*[http://jensd.be/156/linux/building-a-high-available-failover-cluster-with-pacemaker-corosync-pcs Building a high-available failover cluster with Pacemaker, Corosync & PCS] | *[http://jensd.be/156/linux/building-a-high-available-failover-cluster-with-pacemaker-corosync-pcs Building a high-available failover cluster with Pacemaker, Corosync & PCS] | ||
*[https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html-single/High_Availability_Add-On_Administration/index.html HIGH AVAILABILITY ADD-ON ADMINISTRATION] | *[https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html-single/High_Availability_Add-On_Administration/index.html HIGH AVAILABILITY ADD-ON ADMINISTRATION] | ||
Revision as of 10:17, 15 August 2016
uses Corosync or heartbeat, it seems corosync is the one to go for.
Links
- Cluster Labs
- Pacemaker explained
- Building a high-available failover cluster with Pacemaker, Corosync & PCS
- HIGH AVAILABILITY ADD-ON ADMINISTRATION
- How To Create a High Availability Setup with Corosync, Pacemaker, and Floating IPs on Ubuntu 14.04
- http://fibrevillage.com/sysadmin/304-pcs-command-reference
- Cheatsheet
Commands/tools
- crm
- crmadmin
- cibadm
- pcs
Useful commands
Dump entire crm
cibadm -Q
FAQ
show virtual ip
pcs resource show IPv4_BIND
Error: cluster is not currently running on this node
pcs cluster start
Remove a constraint
pcs constraint list --full
to identify the constraints and then
pcs constraint remove <whatever-constraint-id>
