Remove METADATA_AGENT_VERSION config option

cluster/addons/metadata-agent/stackdriver/metadata-agent.yaml

@@ -43,7 +43,7 @@ spec:
     spec:
       serviceAccountName: metadata-agent
       containers:
-      - image: gcr.io/stackdriver-agents/stackdriver-metadata-agent:{{ metadata_agent_version }}
+      - image: gcr.io/stackdriver-agents/stackdriver-metadata-agent:0.2-0.0.19-1
         imagePullPolicy: IfNotPresent
         name: metadata-agent
         livenessProbe:
@@ -106,7 +106,7 @@ spec:
     spec:
       serviceAccountName: metadata-agent
       containers:
-      - image: gcr.io/stackdriver-agents/stackdriver-metadata-agent:{{ metadata_agent_version }}
+      - image: gcr.io/stackdriver-agents/stackdriver-metadata-agent:0.2-0.0.19-1
         imagePullPolicy: IfNotPresent
         name: metadata-agent
         livenessProbe:

cluster/gce/config-default.sh

@@ -159,9 +159,6 @@ ENABLE_METRICS_SERVER="${KUBE_ENABLE_METRICS_SERVER:-true}"
 # running on the same node for exporting metrics and logs.
 ENABLE_METADATA_AGENT="${KUBE_ENABLE_METADATA_AGENT:-none}"
 
-# Version tag of metadata agent
-METADATA_AGENT_VERSION="${KUBE_METADATA_AGENT_VERSION:-0.2-0.0.19-1}"
-
 # One special node out of NUM_NODES would be created of this type if specified.
 # Useful for scheduling heapster in large clusters with nodes of small size.
 HEAPSTER_MACHINE_TYPE="${HEAPSTER_MACHINE_TYPE:-}"

cluster/gce/config-test.sh

@@ -153,9 +153,6 @@ ENABLE_METRICS_SERVER="${KUBE_ENABLE_METRICS_SERVER:-true}"
 # running on the same node for exporting metrics and logs.
 ENABLE_METADATA_AGENT="${KUBE_ENABLE_METADATA_AGENT:-none}"
 
-# Version tag of metadata agent
-METADATA_AGENT_VERSION="${KUBE_METADATA_AGENT_VERSION:-0.2-0.0.19-1}"
-
 # One special node out of NUM_NODES would be created of this type if specified.
 # Useful for scheduling heapster in large clusters with nodes of small size.
 HEAPSTER_MACHINE_TYPE="${HEAPSTER_MACHINE_TYPE:-}"

cluster/gce/gci/configure-helper.sh

@@ -2172,15 +2172,13 @@ EOF
   if [[ "${ENABLE_CLUSTER_MONITORING:-}" == "stackdriver" ]] ||
      ([[ "${ENABLE_CLUSTER_LOGGING:-}" == "true" ]] &&
      [[ "${LOGGING_DESTINATION:-}" == "gcp" ]]); then
-    if [[ "${ENABLE_METADATA_AGENT:-}" == "stackdriver" ]] &&
-       [[ "${METADATA_AGENT_VERSION:-}" != "" ]]; then
+    if [[ "${ENABLE_METADATA_AGENT:-}" == "stackdriver" ]]; then
       metadata_agent_cpu_request="${METADATA_AGENT_CPU_REQUEST:-40m}"
       metadata_agent_memory_request="${METADATA_AGENT_MEMORY_REQUEST:-50Mi}"
       metadata_agent_cluster_level_cpu_request="${METADATA_AGENT_CLUSTER_LEVEL_CPU_REQUEST:-40m}"
       metadata_agent_cluster_level_memory_request="${METADATA_AGENT_CLUSTER_LEVEL_MEMORY_REQUEST:-50Mi}"
       setup-addon-manifests "addons" "metadata-agent/stackdriver"
       metadata_agent_yaml="${dst_dir}/metadata-agent/stackdriver/metadata-agent.yaml"
-      sed -i -e "s@{{ metadata_agent_version }}@${METADATA_AGENT_VERSION}@g" "${metadata_agent_yaml}"
       sed -i -e "s@{{ metadata_agent_cpu_request }}@${metadata_agent_cpu_request}@g" "${metadata_agent_yaml}"
       sed -i -e "s@{{ metadata_agent_memory_request }}@${metadata_agent_memory_request}@g" "${metadata_agent_yaml}"
       sed -i -e "s@{{ metadata_agent_cluster_level_cpu_request }}@${metadata_agent_cluster_level_cpu_request}@g" "${metadata_agent_yaml}"

cluster/gce/util.sh

@@ -678,7 +678,6 @@ ALLOCATE_NODE_CIDRS: $(yaml-quote ${ALLOCATE_NODE_CIDRS:-false})
 ENABLE_CLUSTER_MONITORING: $(yaml-quote ${ENABLE_CLUSTER_MONITORING:-none})
 ENABLE_METRICS_SERVER: $(yaml-quote ${ENABLE_METRICS_SERVER:-false})
 ENABLE_METADATA_AGENT: $(yaml-quote ${ENABLE_METADATA_AGENT:-none})
-METADATA_AGENT_VERSION: $(yaml-quote ${METADATA_AGENT_VERSION:-})
 METADATA_AGENT_CPU_REQUEST: $(yaml-quote ${METADATA_AGENT_CPU_REQUEST:-})
 METADATA_AGENT_MEMORY_REQUEST: $(yaml-quote ${METADATA_AGENT_MEMORY_REQUEST:-})
 METADATA_AGENT_CLUSTER_LEVEL_CPU_REQUEST: $(yaml-quote ${METADATA_AGENT_CLUSTER_LEVEL_CPU_REQUEST:-})