My simple spring-boot 2.1.5.RELEASE running on Azure Kubernetes Service, responsible for listening to ConfigMap changes - receives 'Force closing'.
Relevant configuration snippet:
cloud:
kubernetes:
reload:
enabled: true
secrets:
enabled: false
after some time, AKS signals Exec Failure java.io.EOFException: null
and the kubernetes-client tries to reconnect.
Eventually it succeeds with WebSocket successfully opened
information, but within same second it also signals Force closing the watch io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager@59ec7020
and looks like it terminates the connect. No further updates on ConfigMap triggers any event :(
Permissions in general are set, as events are properly caught by the service for initial test runs:
- apiGroups: [""]
resources: ["services", "pods", "configmaps", "endpoints"]
verbs: ["get", "watch", "list"]
Does anyone come across similar problem, and could help me to narrow down potential root cause?