Does operator and CR not support adding environment variables，such as time_zone

[sona-yuan]

What

Does operator and CR not support adding environment variables，such as time_zone

How

containers:

• name: mysqld env:
  • name: TZ value: "Asia/Shanghai"

Checklist

• [ ] Finish implementation of the issue
• [ ] Test all functions
• [ ] Have enough logs to trace activities
• [ ] Notify developers of necessary actions

[YZ775]

@sona-yuan I confirmed the env written in MySQLCluster is propagated to its Pods.

MySQLCluster.spec.podTemplate is PodSpecApplyConfiguration. Please see here for detail.

apiVersion: moco.cybozu.com/v1beta2
kind: MySQLCluster
metadata:
  namespace: sandbox
  name: test
spec:
  replicas: 3
  podTemplate:
    spec:
      containers:
      - name: mysqld
        image: ghcr.io/cybozu-go/moco/mysql:8.4.0
        env:
          - name: TZ
            value: "Asia/Shanghai"
  volumeClaimTemplates:
  - metadata:
      name: mysql-data
    spec:
      accessModes: [ "ReadWriteOnce" ]
      resources:
        requests:
          storage: 1Gi

$ kubectl get pod -n sandbox moco-test-0 -oyaml | yq .spec.containers[0].env
- name: TZ
  value: Asia/Shanghai

$ kubectl exec -n sandbox moco-test-0 mysqld -it -- bash
I have no name!@moco-test-0:/$ echo $TZ
Asia/Shanghai

[sona-yuan]

Thank you, I get it

[sona-yuan]

resolve