[ClusterLabs] cluster unable to start a resource which otherwise starts

[lejeczek]

Hi guys.

I have a simple resource

-> $ pcs resource config KEA-DHCP4
Resource: KEA-DHCP4 (class=systemd type=kea-dhcp4.service)
   Meta Attributes: KEA-DHCP4-meta_attributes
     failure-timeout=25s
   Operations:
     monitor: KEA-DHCP4-monitor-interval-60s
       interval=60s timeout=100s
     start: KEA-DHCP4-start-interval-0s
       interval=0s timeout=100s
     stop: KEA-DHCP4-stop-interval-0s
       interval=0s timeout=100s

which when cluster attempts to star it fails.
I have not tried all the types of resources yet but it seems 
there might be a pattern.
When the resource is configured to connect to mysql then 
there is:

  INIT_FAIL failed to initialize Kea server: configuration 
error using file '/etc/kea/kea-dhcp4.conf': Unable to open 
database: Can't connect to server on '127.0.0.1' (115)

I've only migrated to Centos 10, this still works on Centos 
9 with pacemaker-libs-2.1.10-2.el9
c10 runs with pacemaker-libs-3.0.1-5.el10
kea-dhcp4.service starts with _systemctl_ - no issue.

Do you know what might be the issue?

thanks, L.
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