Operators metrics

[logabot]

• Which image of the operator are you using? registry.opensource.zalan.do/acid/postgres-operator:v1.10.0
• Where do you run it - Bare Metal K8s
• Are you running Postgres Operator in production? no
• Type of issue? feature request

Hi,
I didn't find in documentation anything about operator metrics( self metrics).
We use operator for review stages and operator, every day, deploy and destroy 100-200 Postgres clusters, but we can't monitor operations status.

Could you have plans about add self metrics( clusters count\stats\status\etc) and default go metrics via prometheus exporter?

[sebastiangrill]

you have to implement it yourself via sidecars, etc:
see #264