Support for generic image results in a verbose startup command, make it git friendly

Author: solsson

50kafka.yml

@@ -20,7 +20,12 @@ spec:
         command:
         - sh
         - -c
-        - "./bin/kafka-server-start.sh config/server.properties --override log.retention.hours=-1 --override log.dirs=/opt/kafka/data/topics --override broker.id=${HOSTNAME##*-}"
+        - >
+          ./bin/kafka-server-start.sh
+          config/server.properties
+          --override log.retention.hours=-1
+          --override log.dirs=/opt/kafka/data/topics
+          --override broker.id=${HOSTNAME##*-}
         volumeMounts:
         - name: datadir
           mountPath: /opt/kafka/data