Pacemaker Constraints

November 27, 2015

Pacemaker Constraints Add a location constraint using this command: $ pcs constraint location VIP-10.11.12.99 prefers 10.11.12.200=50 Display any current constraints with this: $ pcs constraint --full Location Constraints: Resource: VIP-10.11.12.99 Enabled on: 10.11.12.200 (score:50) (id:location-VIP-10.11.12.99-10.11.12.200-50) Resource: VIP-10.11.12.100 Enabled on: 10.11.12.220 (score:50) (id:location-VIP-10.11.12.100-10.11.12.220-50) Ordering Constraints: Colocation Constraints: Or this: $ crm_resource -a -r resource_name * VIP-10.11.12.99 : Node 10.11.12.10 (score=-INFINITY, id=cli-ban-VIP-10.11.12.99-on-10.11.12.10) : Node 10.11.12.11 (score=50, id=location-VIP-VIP-10.11.12.99-10.11.12.10-50) Remove a constraint like so: ... Read more

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