use busybox

clusters/cl01tl/storage/pgadmin/values.yaml

@@ -9,11 +9,14 @@ pgadmin4:
           securityContext:
             runAsUser: 0
           image:
-            repository: dpage/pgadmin4
+            repository: busybox
-            tag: "8.9"
+            tag: 1.36.1
             pullPolicy: IfNotPresent
-          args:
+          command:
-            - /bin/chown -R 5050:5050 /var/lib/pgadmin
+            - /bin/sh
+            - -ec
+            - |
+              /bin/chown -R 5050:5050 /var/lib/pgadmin
           resources:
             requests:
               cpu: 100m
@@ -22,6 +25,8 @@ pgadmin4:
         main:
           securityContext:
             runAsUser: 5050
+            runAsGroup: 5050
+            fsGroup: 5050
           image:
             repository: dpage/pgadmin4
             tag: "8.9"