From a previous thread (crm_resource - migrating/halt a cloned resource)
Andrew Beekhof wrote:
> bottom line, you don't get to chose where specific clone instances
> get placed.
In my case, I have a clone:
primitive clusterip-9 ocf:heartbeat:IPaddr2 \
params ip="192.168.0.9" cidr_netmask="24" \
clusterip_hash="sourceip" nic="bondE" \
op monitor interval="30s" \
meta resource-stickiness="0"
clone clusterip-9-clone clusterip-9 \
meta globally-unique="true" clone-max="2" \
clone-node-max="2" resource_stickiness="0"
When I start the clone, both instances start on the same node:
Clone Set: clusterip-9-clone (unique)
clusterip-9:0 (ocf::heartbeat:IPaddr2): Started
slb-test-01.ecntelecoms.za.net
clusterip-9:1 (ocf::heartbeat:IPaddr2): Started
slb-test-01.ecntelecoms.za.net
The second node has a colocated set of standalone IP addresses running,
so I assume that pacemaker is pushing both clusterip clones to the
second node to balance resources.
My scores look like (0 for everything to do with this resource)
clone_color: clusterip-9-clone allocation score on
slb-test-01.ecntelecoms.za.net: 0
clone_color: clusterip-9-clone allocation score on
slb-test-02.ecntelecoms.za.net: 0
clone_color: clusterip-9:0 allocation score on
slb-test-01.ecntelecoms.za.net: 0
clone_color: clusterip-9:0 allocation score on
slb-test-02.ecntelecoms.za.net: 0
clone_color: clusterip-9:1 allocation score on
slb-test-01.ecntelecoms.za.net: 0
clone_color: clusterip-9:1 allocation score on
slb-test-02.ecntelecoms.za.net: 0
native_color: clusterip-9:0 allocation score on
slb-test-01.ecntelecoms.za.net: 0
native_color: clusterip-9:0 allocation score on
slb-test-02.ecntelecoms.za.net: 0
native_color: clusterip-9:1 allocation score on
slb-test-01.ecntelecoms.za.net: 0
native_color: clusterip-9:1 allocation score on
slb-test-02.ecntelecoms.za.net: 0
Is there a way to request pacemaker to try split the clones up if
possible over the available nodes?
Regards
Chris
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