Enable Deployments by default

cluster/aws/config-test.sh

@@ -83,7 +83,6 @@ MASTER_RESERVED_IP="${MASTER_RESERVED_IP:-}"
 RUNTIME_CONFIG="${KUBE_RUNTIME_CONFIG:-}"
 
 # Enable various v1beta1 features
-ENABLE_DEPLOYMENTS="${KUBE_ENABLE_DEPLOYMENTS:-true}"
 ENABLE_DAEMONSETS="${KUBE_ENABLE_DAEMONSETS:-true}"
 
 # Optional: Cluster monitoring to setup as part of the cluster bring up:

cluster/common.sh

@@ -422,15 +422,6 @@ function yaml-quote {
 
 # Builds the RUNTIME_CONFIG var from other feature enable options
 function build-runtime-config() {
-  if [[ "${ENABLE_DEPLOYMENTS}" == "true" ]]; then
-      if [[ -z "${RUNTIME_CONFIG}" ]]; then
-          RUNTIME_CONFIG="extensions/v1beta1/deployments=true"
-      else
-          if echo "${RUNTIME_CONFIG}" | grep -q -v "extensions/v1beta1/deployments=true"; then
-            RUNTIME_CONFIG="${RUNTIME_CONFIG},extensions/v1beta1/deployments=true"
-          fi
-      fi
-  fi
   if [[ "${ENABLE_DAEMONSETS}" == "true" ]]; then
       if [[ -z "${RUNTIME_CONFIG}" ]]; then
           RUNTIME_CONFIG="extensions/v1beta1/daemonsets=true"

cluster/gce/config-test.sh

@@ -51,7 +51,6 @@ RUNTIME_CONFIG="${KUBE_RUNTIME_CONFIG:-}"
 TERMINATED_POD_GC_THRESHOLD=${TERMINATED_POD_GC_THRESHOLD:-100}
 
 # Optional: enable v1beta1 related features
-ENABLE_DEPLOYMENTS="${KUBE_ENABLE_DEPLOYMENTS:-true}"
 ENABLE_DAEMONSETS="${KUBE_ENABLE_DAEMONSETS:-true}"
 ENABLE_REPLICASETS="${KUBE_ENABLE_REPLICASETS:-true}"
 

cluster/kubemark/config-default.sh

@@ -42,7 +42,6 @@ RUNTIME_CONFIG="${KUBE_RUNTIME_CONFIG:-}"
 TERMINATED_POD_GC_THRESHOLD=${TERMINATED_POD_GC_THRESHOLD:-100}
 
 # Optional: enable v1beta1 related features
-ENABLE_DEPLOYMENTS="${KUBE_ENABLE_DEPLOYMENTS:-true}"
 ENABLE_DAEMONSETS="${KUBE_ENABLE_DAEMONSETS:-true}"
 
 TEST_CLUSTER_LOG_LEVEL="${TEST_CLUSTER_LOG_LEVEL:---v=2}"

docs/api.md

@@ -113,10 +113,10 @@ create their own API groups](design/extending-api.md), and to avoid naming colli
 
 ## Enabling resources in the extensions group
 
-HorizontalPodAutoscalers, Jobs, Ingress and ReplicaSets are enabled by default.
+HorizontalPodAutoscalers, Jobs, Ingress, Deployments and ReplicaSets are enabled by default.
 Other extensions resources can be enabled by setting runtime-config on
-apiserver. runtime-config accepts comma separated values. For ex: to enable deployments and disable jobs, set
-`--runtime-config=extensions/v1beta1/deployments=true,extensions/v1beta1/jobs=false`
+apiserver. runtime-config accepts comma separated values. For ex: to disable deployments and jobs, set
+`--runtime-config=extensions/v1beta1/deployments=false,extensions/v1beta1/jobs=false`
 
 ## v1beta1, v1beta2, and v1beta3 are deprecated; please move to v1 ASAP
 

docs/user-guide/deployments.md

@@ -70,21 +70,6 @@ A typical use case is:
 * Create a Deployment to bring up a replication controller and pods.
 * Later, update that Deployment to recreate the pods (for example, to use a new image).
 
-## Enabling Deployments on a Kubernetes cluster
-
-Deployment objects are part of the [`extensions` API Group](../api.md#api-groups) and this feature
-is not enabled by default.
-Set `--runtime-config=extensions/v1beta1/deployments=true` on the API server to
-enable it.
-This can be achieved by exporting `KUBE_ENABLE_DEPLOYMENTS=true` before running the
-`kube-up.sh` script on GCE.
-
-Note that Deployment objects effectively have [API version
-`v1alpha1`](../api.md#api-versioning).
-Alpha objects may change or even be discontinued in future software releases.
-However, due to to a known issue, they will appear as API version `v1beta1` if
-enabled.
-
 ## Creating a Deployment
 
 Here is an example Deployment. It creates a replication controller to

hack/e2e.go

@@ -178,8 +178,6 @@ func Up() bool {
 		}
 	}
 
-	// Enable deployments for e2e tests.
-	os.Setenv("KUBE_ENABLE_DEPLOYMENTS", "true")
 	return finishRunning("up", exec.Command(path.Join(*root, "hack/e2e-internal/e2e-up.sh")))
 }
 

hack/jenkins/e2e.sh

@@ -61,7 +61,6 @@ function configure_upgrade_step() {
   if [[ "${KUBERNETES_PROVIDER}" == "gce" ]]; then
     KUBE_GCE_INSTANCE_PREFIX="$cluster_name"
     NUM_NODES=5
-    KUBE_ENABLE_DEPLOYMENTS=true
     KUBE_ENABLE_DAEMONSETS=true
   fi
 
@@ -230,7 +229,6 @@ case ${JOB_NAME} in
     : ${GINKGO_TEST_ARGS:="--ginkgo.skip=\[Slow\]|\[Serial\]|\[Disruptive\]|\[Flaky\]|\[Feature:.+\]|\[Skipped\]"}
     : ${KUBE_GCE_INSTANCE_PREFIX:="e2e-gce-${NODE_NAME}-${EXECUTOR_NUMBER}"}
     : ${PROJECT:="kubernetes-jenkins-pull"}
-    : ${ENABLE_DEPLOYMENTS:=true}
     # Override GCE defaults
     NUM_NODES=${NUM_NODES_PARALLEL}
     ;;
@@ -248,7 +246,6 @@ case ${JOB_NAME} in
     : ${GINKGO_PARALLEL:="y"}
     : ${KUBE_GCE_INSTANCE_PREFIX="e2e-gce"}
     : ${PROJECT:="k8s-jkns-e2e-gce"}
-    : ${ENABLE_DEPLOYMENTS:=true}
     : ${FAIL_ON_GCP_RESOURCE_LEAK:="true"}
     ;;
 
@@ -393,7 +390,6 @@ case ${JOB_NAME} in
     : ${GINKGO_PARALLEL:="y"}
     : ${KUBE_GCE_INSTANCE_PREFIX="e2e-aws"}
     : ${PROJECT:="k8s-jkns-e2e-aws"}
-    : ${ENABLE_DEPLOYMENTS:=true}
     : ${AWS_CONFIG_FILE:='/var/lib/jenkins/.aws/credentials'}
     : ${AWS_SSH_KEY:='/var/lib/jenkins/.ssh/kube_aws_rsa'}
     : ${KUBE_SSH_USER:='ubuntu'}
@@ -439,7 +435,6 @@ case ${JOB_NAME} in
     : ${KUBE_GCE_INSTANCE_PREFIX:="e2e-autoscaling"}
     : ${PROJECT:="k8s-jnks-e2e-gce-autoscaling"}
     : ${FAIL_ON_GCP_RESOURCE_LEAK:="true"}
-    : ${ENABLE_DEPLOYMENTS:=true}
     # Override GCE default for cluster size autoscaling purposes.
     ENABLE_CLUSTER_MONITORING="googleinfluxdb"
     ADMISSION_CONTROL="NamespaceLifecycle,InitialResources,LimitRanger,SecurityContextDeny,ServiceAccount,ResourceQuota"
@@ -798,7 +793,6 @@ case ${JOB_NAME} in
     : ${GINKGO_TEST_ARGS:="--ginkgo.focus=\[Feature:Upgrade\].*upgrade-master --upgrade-target=${CURRENT_RELEASE_PUBLISHED_VERSION}"}
     : ${KUBE_GCE_INSTANCE_PREFIX:="e2e-upgrade-1-0"}
     : ${NUM_NODES:=5}
-    : ${KUBE_ENABLE_DEPLOYMENTS:=true}
     : ${KUBE_ENABLE_DAEMONSETS:=true}
     ;;
 
@@ -831,7 +825,6 @@ case ${JOB_NAME} in
     : ${GINKGO_TEST_ARGS:="--ginkgo.focus=\[Feature:Upgrade\].*upgrade-cluster --upgrade-target=${CURRENT_RELEASE_PUBLISHED_VERSION}"}
     : ${KUBE_GCE_INSTANCE_PREFIX:="e2e-upgrade-1-0"}
     : ${NUM_NODES:=5}
-    : ${KUBE_ENABLE_DEPLOYMENTS:=true}
     : ${KUBE_ENABLE_DAEMONSETS:=true}
     ;;
 

hack/test-cmd.sh

@@ -188,7 +188,6 @@ KUBE_API_VERSIONS="v1,extensions/v1beta1" "${KUBE_OUTPUT_HOSTBIN}/kube-apiserver
   --kubelet-port=${KUBELET_PORT} \
   --runtime-config=api/v1 \
   --cert-dir="${TMPDIR:-/tmp/}" \
-  --runtime_config="extensions/v1beta1/deployments=true" \
   --service-cluster-ip-range="10.0.0.0/24" 1>&2 &
 APISERVER_PID=$!
 

hack/verify-flags/exceptions.txt

@@ -92,7 +92,6 @@ hack/jenkins/update-jobs.sh:  # jenkins_jobs.ini contains administrative credent
 hack/jenkins/update-jobs.sh:  if [[ -e jenkins_jobs.ini ]]; then
 hack/local-up-cluster.sh:      runtime_config="--runtime-config=${RUNTIME_CONFIG}"
 hack/local-up-cluster.sh:    runtime_config=""
-hack/test-cmd.sh:  --runtime_config="extensions/v1beta1/deployments=true" \
 pkg/kubelet/qos/memory_policy_test.go:			t.Errorf("oom_score_adj should be between %d and %d, but was %d", test.lowOOMScoreAdj, test.highOOMScoreAdj, oomScoreAdj)
 pkg/kubelet/qos/memory_policy_test.go:	highOOMScoreAdj int // The min oom_score_adj score the container should be assigned.
 pkg/kubelet/qos/memory_policy_test.go:	lowOOMScoreAdj  int // The max oom_score_adj score the container should be assigned.

pkg/master/master.go

@@ -574,7 +574,7 @@ func (m *Master) thirdpartyapi(group, kind, version string) *apiserver.APIGroupV
 // getExperimentalResources returns the resources for extenstions api
 func (m *Master) getExtensionResources(c *Config) map[string]rest.Storage {
 	// All resources except these are disabled by default.
-	enabledResources := sets.NewString("horizontalpodautoscalers", "ingresses", "jobs", "replicasets")
+	enabledResources := sets.NewString("horizontalpodautoscalers", "ingresses", "jobs", "replicasets", "deployments")
 	resourceOverrides := m.ApiGroupVersionOverrides["extensions/v1beta1"].ResourceOverrides
 	isEnabled := func(resource string) bool {
 		// Check if the resource has been overriden.