rosdump: git commit logic + image expectations

rosdump/application.yml

@@ -4,7 +4,7 @@ metadata:
   name: rosdump-config
 data:
   script.sh: |
-    #!/bin/bash
+    #!/bin/sh
     set -e
     mkdir -p /root/.ssh
     cp /config/ssh_identity /root/.ssh/id_ecdsa
@@ -28,7 +28,7 @@ data:
         ssh rosdump@$target '/export' | grep -v '^# serial number =' | grep -v '^#.* by RouterOS' > $target
         git add $target
     done
-    if git status --porcelain; then
+    if git status --porcelain | read; then
       echo "Attempting Git check in"
       git commit -m "$(git diff --cached --shortstat)"
       git push
@@ -63,9 +63,9 @@ spec:
           restartPolicy: OnFailure
           containers:
           - name: rosdump
-            image: mirror.gcr.io/codemowers/git
+            image: mirror.gcr.io/alpine/git
             imagePullPolicy: IfNotPresent
-            args:
+            command:
               - sh
               - /config/script.sh
             volumeMounts: