patroni.dynamicConfiguration with pg_hba settings

PostgreSQL
,
1

Hi Team,

How can I overwrite pg_hba configuration for patroni? I don’t see any parameter available in this document: Custom Resource options - Percona Operator for PostgreSQL

I have installed this operator in kubernatese cluster however my backend pod which have connection string is failing to connect and giving error "28000: no pg_hba.conf entry for host “x.x.x.x”, user “xyz”, database “xyz”, no encryption.

Is available and we can just go ahead and add it?

2

K8 Postgresql Operator use configmap and you can view and edit pg config + pg_hba.conf using below commands,

Example:

$ kubectl get cm  -n pgo
NAME                        DATA   AGE
kube-root-ca.crt            1      23h
pgo-deployer-cm             1      23h
pgo-config                  40     23h
cluster1-sat-night-backup   1      23h
cluster1-config             0      22h
cluster1-pgbouncer-cm       2      22h
testcm                      1      19h
cluster1-pgha-config        5      23h
cluster1-leader             0      22h

view pgha-config

$ kubectl describe cm cluster1-pgha-config -n pgo

Edit/update pgha-config

$ kubectl edit cm cluster1-pgha-config