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When the operator is stopped, deleting the PostgreSQL CR, and then restarting the operator, the related resources (such as sts, service, ep, etc.) are not deleted. #2678

@fm2022aa

Description

@fm2022aa

Please, answer some short questions which should help us to understand your problem / question better?

  • Which image of the operator are you using?
  • v1.12.1(built by myself)
  • Where do you run it - cloud or metal? Kubernetes or OpenShift?
  • kind k8s
  • Are you running Postgres Operator in production?
  • no
  • Type of issue?
  • BUG?

operator log:

INFO[0004] listening on :8080                            pkg=apiserver
INFO[0004] ADD event has been queued                     cluster-name=default/acid-minimal-cluster-7 pkg=controller worker=0
INFO[0004] syncing of the cluster started                cluster-name=default/acid-minimal-cluster-7 pkg=controller worker=0
INFO[0004] cluster has a DeletionTimestamp of 2024-06-28T11:55:28+08:00, starting deletion now.  cluster-name=default/acid-minimal-cluster-7 pkg=controller worker=0
DEBU[0004] new node has been added: /openpie-control-plane (kind://docker/openpie/openpie-control-plane)  pkg=controller
DEBU[0004] new node has been added: /openpie-worker (kind://docker/openpie/openpie-worker)  pkg=controller
DEBU[0004] new node has been added: /openpie-worker2 (kind://docker/openpie/openpie-worker2)  pkg=controller
DEBU[0004] new node has been added: /openpie-worker3 (kind://docker/openpie/openpie-worker3)  pkg=controller
INFO[0004] removing the logical backup job               cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] logical backup cron job "logical-backup-acid-minimal-cluster-7" has already been deleted  cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] deleting statefulset                          cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] there is no statefulset in the cluster        cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] deleting pod disruption budget                cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] there is no pod disruption budget in the cluster  cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] deleting endpoint                             cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] there is no master endpoint in the cluster    cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] deleting service master                       cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] No service for master role was found, nothing to delete  cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] deleting endpoint                             cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] there is no replica endpoint in the cluster   cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] deleting service replica                      cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] No service for replica role was found, nothing to delete  cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] removing leftover Patroni objects (endpoints / services and configmaps)  cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] deleting service "default/acid-minimal-cluster-7-config"  cluster-name=default/acid-minimal-cluster-7 pkg=cluster
INFO[0004] deleting connection pooler spilo-role=master  cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] no connection pooler to delete                cluster-name=default/acid-minimal-cluster-7 pkg=cluster
INFO[0004] deleting connection pooler spilo-role=replica  cluster-name=default/acid-minimal-cluster-7 pkg=cluster
DEBU[0004] no connection pooler to delete                cluster-name=default/acid-minimal-cluster-7 pkg=cluster
INFO[0004] removing finalizer postgres-operator.acid.zalan.do  cluster-name=default/acid-minimal-cluster-7 pkg=cluster
INFO[0004] DELETE event has been queued                  cluster-name=default/acid-minimal-cluster-7 pkg=controller worker=0
INFO[0004] received add event for already existing Postgres cluster  cluster-name=default/acid-minimal-cluster-7 pkg=controller worker=0
INFO[0004] cluster has been deleted                      cluster-name=default/acid-minimal-cluster-7 pkg=controlle

It is possible that the statefulset data is not synchronized when the operator process is up, as indicated by the message "there is no statefulset in the cluster".

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