Bump etcd server patch version to 3.2.16

build/build-image/cross/Dockerfile

@@ -71,7 +71,7 @@ RUN go get golang.org/x/tools/cmd/cover \
             golang.org/x/tools/cmd/goimports
 
 # Download and symlink etcd. We need this for our integration tests.
-RUN export ETCD_VERSION=v3.2.14; \
+RUN export ETCD_VERSION=v3.2.16; \
   mkdir -p /usr/local/src/etcd \
   && cd /usr/local/src/etcd \
   && curl -fsSL https://github.com/coreos/etcd/releases/download/${ETCD_VERSION}/etcd-${ETCD_VERSION}-linux-amd64.tar.gz | tar -xz \

build/root/WORKSPACE

@@ -19,12 +19,12 @@ http_archive(
     urls = ["https://github.com/bazelbuild/bazel-skylib/archive/2169ae1c374aab4a09aa90e65efe1a3aad4e279b.tar.gz"],
 )
 
-ETCD_VERSION = "3.2.14"
+ETCD_VERSION = "3.2.16"
 
 new_http_archive(
     name = "com_coreos_etcd",
     build_file = "third_party/etcd.BUILD",
-    sha256 = "f77398f558ff19b65a0bf978b47868e03683f27090c56c054415666b1d78bf42",
+    sha256 = "b664649bdc5e67bc79cda7f0d77156fdd31c8742a9e5335c3f16cb7119da4ec5",
     strip_prefix = "etcd-v%s-linux-amd64" % ETCD_VERSION,
     urls = ["https://github.com/coreos/etcd/releases/download/v%s/etcd-v%s-linux-amd64.tar.gz" % (ETCD_VERSION, ETCD_VERSION)],
 )

cluster/gce/config-test.sh

@@ -160,7 +160,7 @@ METADATA_AGENT_VERSION="${KUBE_METADATA_AGENT_VERSION:-0.2-0.0.16-1}"
 # Useful for scheduling heapster in large clusters with nodes of small size.
 HEAPSTER_MACHINE_TYPE="${HEAPSTER_MACHINE_TYPE:-}"
 
-# Set etcd image (e.g. k8s.gcr.io/etcd) and version (e.g. 3.2.14) if you need
+# Set etcd image (e.g. k8s.gcr.io/etcd) and version (e.g. 3.2.16) if you need
 # non-default version.
 ETCD_IMAGE="${TEST_ETCD_IMAGE:-}"
 ETCD_DOCKER_REPOSITORY="${TEST_ETCD_DOCKER_REPOSITORY:-}"

cluster/gce/manifests/etcd.manifest

@@ -13,7 +13,7 @@
 "containers":[
     {
     "name": "etcd-container",
-    "image": "{{ pillar.get('etcd_docker_repository', 'k8s.gcr.io/etcd') }}:{{ pillar.get('etcd_docker_tag', '3.2.14') }}",
+    "image": "{{ pillar.get('etcd_docker_repository', 'k8s.gcr.io/etcd') }}:{{ pillar.get('etcd_docker_tag', '3.2.16') }}",
     "resources": {
       "requests": {
         "cpu": {{ cpulimit }}
@@ -29,7 +29,7 @@
         "value": "{{ pillar.get('storage_backend', 'etcd3') }}"
       },
       { "name": "TARGET_VERSION",
-        "value": "{{ pillar.get('etcd_version', '3.2.14') }}"
+        "value": "{{ pillar.get('etcd_version', '3.2.16') }}"
       },
       { "name": "DATA_DIRECTORY",
         "value": "/var/etcd/data{{ suffix }}"

cluster/gce/upgrade-aliases.sh

@@ -161,8 +161,8 @@ export KUBE_GCE_ENABLE_IP_ALIASES=true
 export SECONDARY_RANGE_NAME="pods-default"
 export STORAGE_BACKEND="etcd3"
 export STORAGE_MEDIA_TYPE="application/vnd.kubernetes.protobuf"
-export ETCD_IMAGE=3.2.14
+export ETCD_IMAGE=3.2.16
-export ETCD_VERSION=3.2.14
+export ETCD_VERSION=3.2.16
 
 # Upgrade master with updated kube envs
 ${KUBE_ROOT}/cluster/gce/upgrade.sh -M -l

cluster/images/etcd/Makefile

@@ -15,7 +15,7 @@
 # Build the etcd image
 #
 # Usage:
-# 	[TAGS=2.2.1 2.3.7 3.0.17 3.1.11 3.2.14] [REGISTRY=k8s.gcr.io] [ARCH=amd64] [BASEIMAGE=busybox] make (build|push)
+# 	[TAGS=2.2.1 2.3.7 3.0.17 3.1.11 3.2.16] [REGISTRY=k8s.gcr.io] [ARCH=amd64] [BASEIMAGE=busybox] make (build|push)
 
 # The image contains different etcd versions to simplify
 # upgrades. Thus be careful when removing any tag from here.
@@ -26,8 +26,8 @@
 # Except from etcd-$(tag) and etcdctl-$(tag) binaries, we also
 # need etcd and etcdctl binaries for backward compatibility reasons.
 # That binary will be set to the last tag from $(TAGS).
-TAGS?=2.2.1 2.3.7 3.0.17 3.1.11 3.2.14
+TAGS?=2.2.1 2.3.7 3.0.17 3.1.11 3.2.16
-REGISTRY_TAG?=3.2.14
+REGISTRY_TAG?=3.2.16
 # ROLLBACK_REGISTRY_TAG specified the tag that REGISTRY_TAG may be rolled back to.
 ROLLBACK_REGISTRY_TAG?=3.1.11
 ARCH?=amd64
@@ -129,7 +129,7 @@ test-rollback-etcd2:
 		-e "TARGET_STORAGE=etcd3" \
 		-e "TARGET_VERSION=$(ETCD2_ROLLBACK_NEW_TAG)" \
 		-e "DATA_DIRECTORY=/var/etcd/data" \
-		gcr.io/google_containers/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
+		$(REGISTRY)/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
 			'INITIAL_CLUSTER=etcd-$$(hostname)=http://localhost:2380 \
 			/usr/local/bin/migrate-if-needed.sh && \
 			source /usr/local/bin/start-stop-etcd.sh && \
@@ -143,7 +143,7 @@ test-rollback-etcd2:
 		-e "TARGET_STORAGE=etcd2" \
 		-e "TARGET_VERSION=$(ETCD2_ROLLBACK_OLD_TAG)" \
 		-e "DATA_DIRECTORY=/var/etcd/data" \
-		gcr.io/google_containers/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
+		$(REGISTRY)/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
 			'INITIAL_CLUSTER=etcd-$$(hostname)=http://localhost:2380 \
 			/usr/local/bin/migrate-if-needed.sh && \
 			source /usr/local/bin/start-stop-etcd.sh && \
@@ -153,7 +153,7 @@ test-rollback-etcd2:
 
 	@echo "Checking if rollback successfully downgraded etcd to $(ETCD2_ROLLBACK_OLD_TAG)"
 	docker run --tty --interactive -v $(TEMP_DIR)/rollback-etcd2:/var/etcd \
-		gcr.io/google_containers/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
+		$(REGISTRY)/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
 			'[ $$(cat /var/etcd/data/version.txt) = $(ETCD2_ROLLBACK_OLD_TAG)/etcd2 ] && \
 			 grep -q value1 /var/etcd/keyspace.txt'
 
@@ -167,7 +167,7 @@ test-rollback:
 		-e "TARGET_STORAGE=etcd3" \
 		-e "TARGET_VERSION=$(REGISTRY_TAG)" \
 		-e "DATA_DIRECTORY=/var/etcd/data" \
-		gcr.io/google_containers/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
+		$(REGISTRY)/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
 			'INITIAL_CLUSTER=etcd-$$(hostname)=http://localhost:2380 \
 			/usr/local/bin/migrate-if-needed.sh && \
 			source /usr/local/bin/start-stop-etcd.sh && \
@@ -180,7 +180,7 @@ test-rollback:
 		-e "TARGET_STORAGE=etcd3" \
 		-e "TARGET_VERSION=$(ROLLBACK_REGISTRY_TAG)" \
 		-e "DATA_DIRECTORY=/var/etcd/data" \
-		gcr.io/google_containers/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
+		$(REGISTRY)/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
 			'INITIAL_CLUSTER=etcd-$$(hostname)=http://localhost:2380 \
 			/usr/local/bin/migrate-if-needed.sh && \
 			source /usr/local/bin/start-stop-etcd.sh && \
@@ -190,7 +190,7 @@ test-rollback:
 
 	@echo "Checking if rollback successfully downgraded etcd to $(ROLLBACK_REGISTRY_TAG)"
 	docker run --tty --interactive -v $(TEMP_DIR)/rollback-test:/var/etcd \
-		gcr.io/google_containers/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
+		$(REGISTRY)/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
 			'[ $$(cat /var/etcd/data/version.txt) = $(ROLLBACK_REGISTRY_TAG)/etcd3 ] && \
 			 grep -q value1 /var/etcd/keyspace.txt'
 
@@ -206,7 +206,7 @@ test-migrate:
 			-e "TARGET_STORAGE=etcd$${MAJOR_VERSION}" \
 			-e "TARGET_VERSION=$${tag}" \
 			-e "DATA_DIRECTORY=/var/etcd/data" \
-			gcr.io/google_containers/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
+			$(REGISTRY)/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
 				"INITIAL_CLUSTER=etcd-\$$(hostname)=http://localhost:2380 \
 				/usr/local/bin/migrate-if-needed.sh && \
 				source /usr/local/bin/start-stop-etcd.sh && \
@@ -222,7 +222,7 @@ test-migrate:
 			-e "TARGET_STORAGE=etcd3" \
 			-e "TARGET_VERSION=$(REGISTRY_TAG)" \
 			-e "DATA_DIRECTORY=/var/etcd/data" \
-			gcr.io/google_containers/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
+			$(REGISTRY)/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
 				'INITIAL_CLUSTER=etcd-$$(hostname)=http://localhost:2380 \
 				/usr/local/bin/migrate-if-needed.sh && \
 				source /usr/local/bin/start-stop-etcd.sh && \
@@ -231,7 +231,7 @@ test-migrate:
 				stop_etcd'  && \
 		echo "Checking if migrate from $${tag} successfully upgraded etcd to $(REGISTRY_TAG)" && \
 		docker run --tty --interactive -v $(TEMP_DIR)/migrate-$${tag}:/var/etcd \
-			gcr.io/google_containers/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
+			$(REGISTRY)/etcd-$(ARCH):$(REGISTRY_TAG) /bin/sh -c \
 				'[ $$(cat /var/etcd/data/version.txt) = $(REGISTRY_TAG)/etcd3 ] && \
 				 grep -q value1 /var/etcd/keyspace.txt'; \
 	done

cluster/images/etcd/migrate-if-needed.sh

@@ -18,7 +18,7 @@
 # This script performs etcd upgrade based on the following environmental
 # variables:
 # TARGET_STORAGE - API of etcd to be used (supported: 'etcd2', 'etcd3')
-# TARGET_VERSION - etcd release to be used (supported: '2.2.1', '2.3.7', '3.0.17', '3.1.11', '3.2.14')
+# TARGET_VERSION - etcd release to be used (supported: '2.2.1', '2.3.7', '3.0.17', '3.1.11', '3.2.16')
 # DATA_DIRECTORY - directory with etcd data
 #
 # The current etcd version and storage format is detected based on the
@@ -29,7 +29,7 @@
 # - 2.2.1/etcd2 -> 2.3.7/etcd2
 # - 2.3.7/etcd2 -> 3.0.17/etcd2
 # - 3.0.17/etcd3 -> 3.1.11/etcd3
-# - 3.1.11/etcd3 -> 3.2.14/etcd3
+# - 3.1.11/etcd3 -> 3.2.16/etcd3
 #
 # NOTE: The releases supported in this script has to match release binaries
 # present in the etcd image (to make this script work correctly).
@@ -65,7 +65,7 @@ rollback_etcd3_minor_version() {
   echo "Starting etcd version ${START_VERSION} to capture rollback snapshot."
   if ! start_etcd; then
     echo "Unable to automatically downgrade etcd: starting etcd version ${START_VERSION} to capture rollback snapshot failed."
-    echo "See https://coreos.com/etcd/docs/3.2.13/op-guide/recovery.html for manual downgrade options."
+    echo "See https://coreos.com/etcd/docs/3.2.16/op-guide/recovery.html for manual downgrade options."
     exit 1
   else
     ETCDCTL_API=3 ${ETCDCTL_CMD} snapshot --endpoints "http://127.0.0.1:${ETCD_PORT}" save "${SNAPSHOT_FILE}"
@@ -139,7 +139,7 @@ fi
 # NOTE: SUPPORTED_VERSION has to match release binaries present in the
 # etcd image (to make this script work correctly).
 # We cannot use array since sh doesn't support it.
-SUPPORTED_VERSIONS_STRING="2.2.1 2.3.7 3.0.17 3.1.11 3.2.14"
+SUPPORTED_VERSIONS_STRING="2.2.1 2.3.7 3.0.17 3.1.11 3.2.16"
 SUPPORTED_VERSIONS=$(echo "${SUPPORTED_VERSIONS_STRING}" | tr " " "\n")
 
 VERSION_FILE="version.txt"

cmd/kubeadm/app/constants/constants.go

@@ -211,7 +211,7 @@ const (
 	MinExternalEtcdVersion = "3.1.11"
 
 	// DefaultEtcdVersion indicates the default etcd version that kubeadm uses
-	DefaultEtcdVersion = "3.2.14"
+	DefaultEtcdVersion = "3.2.16"
 
 	// Etcd defines variable used internally when referring to etcd component
 	Etcd = "etcd"
@@ -297,8 +297,8 @@ var (
 	// SupportedEtcdVersion lists officially supported etcd versions with corresponding kubernetes releases
 	SupportedEtcdVersion = map[uint8]string{
 		9:  "3.1.11",
-		10: "3.2.14",
+		10: "3.2.16",
-		11: "3.2.14",
+		11: "3.2.16",
 	}
 )
 

cmd/kubeadm/app/constants/constants_test.go

@@ -137,12 +137,12 @@ func TestEtcdSupportedVersion(t *testing.T) {
 		},
 		{
 			kubernetesVersion: "1.10.0",
-			expectedVersion:   version.MustParseSemantic("3.2.14"),
+			expectedVersion:   version.MustParseSemantic("3.2.16"),
 			expectedError:     nil,
 		},
 		{
 			kubernetesVersion: "1.10.1",
-			expectedVersion:   version.MustParseSemantic("3.2.14"),
+			expectedVersion:   version.MustParseSemantic("3.2.16"),
 			expectedError:     nil,
 		},
 	}

cmd/kubeadm/app/phases/upgrade/compute_test.go

@@ -146,7 +146,7 @@ func TestGetAvailableUpgrades(t *testing.T) {
 						KubeVersion:    "v1.10.0",
 						KubeadmVersion: "v1.10.0",
 						DNSVersion:     "1.14.8",
-						EtcdVersion:    "3.2.14",
+						EtcdVersion:    "3.2.16",
 					},
 				},
 			},
@@ -196,7 +196,7 @@ func TestGetAvailableUpgrades(t *testing.T) {
 						KubeVersion:    "v1.10.1",
 						KubeadmVersion: "v1.10.1",
 						DNSVersion:     "1.14.8",
-						EtcdVersion:    "3.2.14",
+						EtcdVersion:    "3.2.16",
 					},
 				},
 			},
@@ -243,7 +243,7 @@ func TestGetAvailableUpgrades(t *testing.T) {
 						KubeVersion:    "v1.10.0-alpha.2",
 						KubeadmVersion: "v1.10.0-alpha.2",
 						DNSVersion:     "1.14.8",
-						EtcdVersion:    "3.2.14",
+						EtcdVersion:    "3.2.16",
 					},
 				},
 			},
@@ -276,7 +276,7 @@ func TestGetAvailableUpgrades(t *testing.T) {
 						KubeVersion:    "v1.10.0-alpha.2",
 						KubeadmVersion: "v1.10.0-alpha.2",
 						DNSVersion:     "1.14.8",
-						EtcdVersion:    "3.2.14",
+						EtcdVersion:    "3.2.16",
 					},
 				},
 			},
@@ -310,7 +310,7 @@ func TestGetAvailableUpgrades(t *testing.T) {
 						KubeVersion:    "v1.10.0-beta.1",
 						KubeadmVersion: "v1.10.0-beta.1",
 						DNSVersion:     "1.14.8",
-						EtcdVersion:    "3.2.14",
+						EtcdVersion:    "3.2.16",
 					},
 				},
 			},
@@ -344,7 +344,7 @@ func TestGetAvailableUpgrades(t *testing.T) {
 						KubeVersion:    "v1.10.0-rc.1",
 						KubeadmVersion: "v1.10.0-rc.1",
 						DNSVersion:     "1.14.8",
-						EtcdVersion:    "3.2.14",
+						EtcdVersion:    "3.2.16",
 					},
 				},
 			},
@@ -378,7 +378,7 @@ func TestGetAvailableUpgrades(t *testing.T) {
 						KubeVersion:    "v1.10.6-rc.1",
 						KubeadmVersion: "v1.10.6-rc.1",
 						DNSVersion:     "1.14.8",
-						EtcdVersion:    "3.2.14",
+						EtcdVersion:    "3.2.16",
 					},
 				},
 			},
@@ -412,7 +412,7 @@ func TestGetAvailableUpgrades(t *testing.T) {
 						KubeVersion:    "v1.10.0-rc.1",
 						KubeadmVersion: "v1.10.0-rc.1",
 						DNSVersion:     "1.14.8",
-						EtcdVersion:    "3.2.14",
+						EtcdVersion:    "3.2.16",
 					},
 				},
 				{
@@ -430,7 +430,7 @@ func TestGetAvailableUpgrades(t *testing.T) {
 						KubeVersion:    "v1.11.0-alpha.2",
 						KubeadmVersion: "v1.11.0-alpha.2",
 						DNSVersion:     "1.14.8",
-						EtcdVersion:    "3.2.14",
+						EtcdVersion:    "3.2.16",
 					},
 				},
 			},

hack/lib/etcd.sh

@@ -16,7 +16,7 @@
 
 # A set of helpers for starting/running etcd for tests
 
-ETCD_VERSION=${ETCD_VERSION:-3.2.14}
+ETCD_VERSION=${ETCD_VERSION:-3.2.16}
 ETCD_HOST=${ETCD_HOST:-127.0.0.1}
 ETCD_PORT=${ETCD_PORT:-2379}
 

staging/src/k8s.io/apiextensions-apiserver/artifacts/example/rc.yaml

@@ -23,4 +23,4 @@ spec:
         - "--etcd-servers=http://localhost:2379"
         - "--audit-log-path=-"
       - name: etcd
-        image: quay.io/coreos/etcd:v3.2.14
+        image: quay.io/coreos/etcd:v3.2.16

staging/src/k8s.io/sample-apiserver/artifacts/example/rc.yaml

@@ -21,4 +21,4 @@ spec:
         imagePullPolicy: Never
         command: [ "/kube-sample-apiserver", "--etcd-servers=http://localhost:2379" ]
       - name: etcd
-        image: quay.io/coreos/etcd:v3.2.14
+        image: quay.io/coreos/etcd:v3.2.16

test/e2e/apimachinery/aggregator.go

@@ -133,7 +133,7 @@ func TestSampleAPIServer(f *framework.Framework, image string) {
 
 	// kubectl create -f deploy.yaml
 	deploymentName := "sample-apiserver-deployment"
-	etcdImage := "quay.io/coreos/etcd:v3.2.14"
+	etcdImage := "quay.io/coreos/etcd:v3.2.16"
 	podLabels := map[string]string{"app": "sample-apiserver", "apiserver": "true"}
 	replicas := int32(1)
 	zero := int64(0)

test/e2e/framework/nodes_util.go

@@ -67,7 +67,7 @@ func etcdUpgradeGCE(target_storage, target_version string) error {
 		os.Environ(),
 		"TEST_ETCD_VERSION="+target_version,
 		"STORAGE_BACKEND="+target_storage,
-		"TEST_ETCD_IMAGE=3.2.14")
+		"TEST_ETCD_IMAGE=3.2.16")
 
 	_, _, err := RunCmdEnv(env, gceUpgradeScript(), "-l", "-M")
 	return err
@@ -107,7 +107,7 @@ func masterUpgradeGCE(rawV string, enableKubeProxyDaemonSet bool) error {
 		env = append(env,
 			"TEST_ETCD_VERSION="+TestContext.EtcdUpgradeVersion,
 			"STORAGE_BACKEND="+TestContext.EtcdUpgradeStorage,
-			"TEST_ETCD_IMAGE=3.2.14")
+			"TEST_ETCD_IMAGE=3.2.16")
 	} else {
 		// In e2e tests, we skip the confirmation prompt about
 		// implicit etcd upgrades to simulate the user entering "y".

test/kubemark/start-kubemark.sh

@@ -59,7 +59,7 @@ SERVICE_CLUSTER_IP_RANGE="${SERVICE_CLUSTER_IP_RANGE:-}"
 EVENT_PD="${EVENT_PD:-}"
 
 # Etcd related variables.
-ETCD_IMAGE="${ETCD_IMAGE:-3.2.14}"
+ETCD_IMAGE="${ETCD_IMAGE:-3.2.16}"
 ETCD_VERSION="${ETCD_VERSION:-}"
 
 # Controller-manager related variables.