Migrate liveness check to new format

Change-Id: Ic8f7b67cc7188fd4a2898dd5c58789132d41afa0
Depends-On: I920029d4cb14981427e7f978778506fb0b69c435

service/cron.yaml

@@ -6,7 +6,9 @@ service:
       image: cron
       probes:
         readiness: "true"
-        liveness: "true"
+        liveness:
+          command: "true"
+          type: "exec"
       volumes:
         - name: mysql-logs
           path: "/var/log/ccp/mysql"

service/elasticsearch.yaml

@@ -8,7 +8,9 @@ service:
       image: elasticsearch
       probes:
         readiness: "true"
-        liveness: "true"
+        liveness:
+          command: "true"
+          type: "exec"
       daemon:
         command: /usr/share/elasticsearch/bin/elasticsearch
         files:
@@ -17,7 +19,9 @@ service:
       image: cron
       probes:
         readiness: "true"
-        liveness: "true"
+        liveness:
+          command: "true"
+          type: "exec"
       daemon:
         command: cron -f
         files:

service/grafana.yaml

@@ -7,7 +7,9 @@ service:
       image: grafana
       probes:
         readiness: "true"
-        liveness: "true"
+        liveness:
+          command: "true"
+          type: "exec"
       daemon:
         command: /usr/sbin/grafana-server --homepath=/usr/share/grafana --config=/etc/grafana/grafana.ini
                    cfg:default.paths.data=/var/lib/grafana

service/heka.yaml

@@ -6,7 +6,9 @@ service:
       image: heka
       probes:
         readiness: "true"
-        liveness: "true"
+        liveness:
+          command: "true"
+          type: "exec"
       volumes:
         - name: docker-sock
           type: host

service/influxdb.yaml

@@ -7,7 +7,9 @@ service:
       image: influxdb
       probes:
         readiness: "true"
-        liveness: "true"
+        liveness:
+          command: "true"
+          type: "exec"
       daemon:
         command: influxd -config /etc/influxdb/influxdb.conf
         files:

service/kibana.yaml

@@ -7,7 +7,9 @@ service:
       image: kibana
       probes:
         readiness: "true"
-        liveness: "true"
+        liveness:
+          command: "true"
+          type: "exec"
       daemon:
         command: /opt/kibana/bin/kibana
         dependencies:

service/stacklight-collector.yaml

@@ -6,7 +6,9 @@ service:
       image: hindsight
       probes:
         readiness: "true"
-        liveness: "true"
+        liveness:
+          command: "true"
+          type: "exec"
       pre:
         - name: service-bootstrap
           type: local
@@ -30,7 +32,9 @@ service:
       image: snap
       probes:
         readiness: "true"
-        liveness: "true"
+        liveness:
+          command: "true"
+          type: "exec"
       privileged: true
       daemon:
         command: snapd --config /etc/snap/snap.conf
@@ -50,7 +54,9 @@ service:
       image: alarm-manager
       probes:
         readiness: "true"
-        liveness: "true"
+        liveness:
+          command: "true"
+          type: "exec"
       daemon:
         command: /opt/ccp/bin/alarm-manager.py -w /etc/alarm-manager
         files: