[ClusterLabs] STONITH resources on wrong nodes

[Andrei Borzenkov]

11.07.2018 19:44, Salvatore D'angelo пишет:
> Hi all,
> 
> in my cluster doing cam_mon -1ARrf I noticed my STONITH resources are not correctly located:

Actual location of stonith resources does not really matter in up to
date pacemaker. It only determines where resource will be monitored;
resource will be used by whatever node will be selected to perform stonith.

The only requirement is that stonith resource is not prohibited from
running on node by constraints.

> p_ston_pg1	(stonith:external/ipmi):	Started pg2
> p_ston_pg2	(stonith:external/ipmi):	Started pg1
> p_ston_pg3	(stonith:external/ipmi):	Started pg1
> 
> I have three node: pg1 (10.0.0.11), pg2 (10.0.0.12), and pg3 (10.0.0.13). I expected p_ston_pg3 was running on pg3, but I see it on pg1.
> 
> Here my configuration:
> primitive p_ston_pg1 stonith:external/ipmi \\
> 	params hostname=pg1 pcmk_host_list=pg1 pcmk_host_check=static-list ipaddr=10.0.0.11 userid=root passwd="/etc/ngha/PG1-ipmipass" passwd_method=file interface=lan priv=OPERATOR
> primitive p_ston_pg2 stonith:external/ipmi \\
> 	params hostname=pg2 pcmk_host_list=pg2 pcmk_host_check=static-list ipaddr=10.0.0.12 userid=root passwd="/etc/ngha/PG2-ipmipass" passwd_method=file interface=lan priv=OPERATOR
> primitive p_ston_pg3 stonith:external/ipmi \\
> 	params hostname=pg3 pcmk_host_list=pg3 pcmk_host_check=static-list ipaddr=10.0.0.13 userid=root passwd="/etc/ngha/PG3-ipmipass" passwd_method=file interface=lan priv=OPERATOR
> 
> location l_ston_pg1 p_ston_pg1 -inf: pg1
> location l_ston_pg2 p_ston_pg2 -inf: pg2
> location l_ston_pg3 p_ston_pg3 -inf: pg3
> 
> this seems work fine on bare metal.
> Any suggestion what could be root cause?
> 

Root cause of what? Locations match your constraints.