Metrics container not starting

[bartlaarhoven]

Since release 4.2.0, this Helm chart fails for me, 4.1.4 still works.

The issue lies in the metrics-container, I have metrics.enabled = true.

The error I get in the metrics container is:

2025-04-15T09:17:34.758369217Z 2025/04/15 09:17:34 Error opening log source: open /var/log/mail/mail.log: no such file or directory

This causes Kubernetes to consider the Pod not to be Ready and that causes the Service to have no endpoints and that causes mail delivery to come to a halt.

[michw]

# git diff templates/deployment.yaml:
@@ -261,10 +273,10 @@ spec:
 
           volumeMounts:
         {{- range $name, $persistence := pick .Values.persistence "mail-log" "mail-state" }}
-          {{- if $persistence.enabled }}
+          {{/*- if $persistence.enabled */}}
             - name: {{ $name }}
               mountPath: {{ $persistence.mountPath }}
+              readOnly: true
-          {{- end }}
+          {{/*- end */}}

should do it for now.

[cfis]

Thanks for the report. This was broken by this commit - 604d180.

[cfis]

Version 4.2.1 should fix the problem. If not please reopen this issue.