Merge pull request #28467 from gmarek/addon-manager

Automatic merge from submit-queue

Fix the way addon-manager handles non-namespaced objects

Fixes #28451

cc @wojtek-t

cluster/addons/addon-manager/Makefile

@@ -15,7 +15,7 @@
 IMAGE=gcr.io/google-containers/kube-addon-manager
 ARCH?=amd64
 TEMP_DIR:=$(shell mktemp -d)
-VERSION=v5
+VERSION=v5.1
 
 # amd64 and arm has "stable" binaries pushed for v1.2, arm64 and ppc64le hasn't so they have to fetch the latest alpha
 # however, arm64 and ppc64le are very experimental right now, so it's okay

cluster/addons/addon-manager/kube-addon-update.sh

@@ -41,8 +41,6 @@
 # 3. kubectl prints the output to stderr (the output should be captured and then
 #    logged)
 
-
-
 # global config
 KUBECTL=${TEST_KUBECTL:-}   # substitute for tests
 KUBECTL=${KUBECTL:-${KUBECTL_BIN:-}}
@@ -133,7 +131,7 @@ try:
             try:
                 print "%s/%s" % (y["metadata"]["namespace"], y["metadata"]["name"])
             except Exception, ex:
-                print "default/%s" % y["metadata"]["name"]
+                print "/%s" % y["metadata"]["name"]
 except Exception, ex:
         print "ERROR"
     '''
@@ -198,7 +196,7 @@ function run-until-success() {
 # returns a list of <namespace>/<name> pairs (nsnames)
 function get-addon-nsnames-from-server() {
     local -r obj_type=$1
-    "${KUBECTL}" get "${obj_type}" --all-namespaces -o go-template="{{range.items}}{{.metadata.namespace}}/{{.metadata.name}} {{end}}" -l kubernetes.io/cluster-service=true
+    "${KUBECTL}" get "${obj_type}" --all-namespaces -o go-template="{{range.items}}{{.metadata.namespace}}/{{.metadata.name}} {{end}}" -l kubernetes.io/cluster-service=true | sed 's/<no value>//g'
 }
 
 # returns the characters after the last separator (including)
@@ -262,7 +260,11 @@ function create-object() {
     log INFO "Creating new ${obj_type} from file ${file_path} in namespace ${namespace}, name: ${obj_name}"
     # this will keep on failing if the ${file_path} disappeared in the meantime.
     # Do not use too many retries.
+    if [[ -n "${namespace}" ]]; then
         run-until-success "${KUBECTL} create --namespace=${namespace} -f ${file_path}" ${NUM_TRIES} ${DELAY_AFTER_ERROR_SEC}
+    else
+        run-until-success "${KUBECTL} create -f ${file_path}" ${NUM_TRIES} ${DELAY_AFTER_ERROR_SEC}
+    fi
 }
 
 function update-object() {

cluster/addons/cluster-monitoring/influxdb/influxdb-pv.yaml

@@ -5,7 +5,6 @@ kind: PersistentVolume
 apiVersion: v1
 metadata:
   name: influxdb-pv
-  namespace: kube-system
   labels:
     kubernetes.io/cluster-service: "true"
 spec:

cluster/images/hyperkube/static-pods/addon-manager.json

@@ -11,7 +11,7 @@
     "containers": [
       {
         "name": "kube-addon-manager",
-        "image": "gcr.io/google-containers/kube-addon-manager-ARCH:v4",
+        "image": "gcr.io/google-containers/kube-addon-manager-ARCH:v5.1",
         "resources": {
           "requests": {
             "cpu": "5m",

cluster/saltbase/salt/kube-addons/kube-addon-manager.yaml

@@ -10,7 +10,8 @@ spec:
   hostNetwork: true
   containers:
   - name: kube-addon-manager
-    image: gcr.io/google-containers/kube-addon-manager:v5
+    # When updating version also bump it in cluster/images/hyperkube/static-pods/addon-manager.json
+    image: gcr.io/google-containers/kube-addon-manager:v5.1
     resources:
       requests:
         cpu: 5m