inotifywait canal.properties or ${instance}/instance.properties then restart canal-server

[dyrnq]

In k8s, if conf/canal.properties or conf/${instance}/instance.properties changed, then restart canal-server pod.

[dyrnq]

          volumeMounts:
            - name: canal-config
              mountPath: /home/admin/canal-server/conf/canal.properties
              subPath: canal.properties
              readOnly: true
            - name: canal-instance-config
              mountPath: /home/admin/canal-server/conf/example/instance.properties
              subPath: instance.properties
              readOnly: true
            - name: canal-logback
              mountPath: /home/admin/canal-server/conf/logback.xml
              subPath: logback.xml
              readOnly: true

在 Kubernetes 中，使用 ConfigMap 作为 subPath 卷挂载时，容器不会自动接收到 ConfigMap 的更新。这意味着，如果你编辑了 ConfigMap，已挂载的 Pod 不会自动反映这些更改。

inotifywait -m -r -e delete_self -e create -e modify -e delete /home/admin/canal-server/conf 不灵

[dyrnq]

• https://github.com/kubernetes/kubernetes/issues/92296