Update etcd to 2.2.1

build/build-image/Dockerfile

@@ -35,8 +35,8 @@ RUN rm -rf /var/lib/apt/lists/
 RUN apt-get -o Acquire::Check-Valid-Until=false update && apt-get install -y rsync
 
 # Download and symlink etcd.  We need this for our integration tests.
-ENV ETCD_VERSION v2.0.12
-RUN mkdir -p /usr/local/src/etcd &&\
+RUN export ETCD_VERSION=v2.2.1; \
+    mkdir -p /usr/local/src/etcd &&\
     cd /usr/local/src/etcd &&\
     curl -fsSLO https://github.com/coreos/etcd/releases/download/$ETCD_VERSION/etcd-$ETCD_VERSION-linux-amd64.tar.gz &&\
     tar xzf etcd-$ETCD_VERSION-linux-amd64.tar.gz &&\

cluster/centos/config-build.sh

@@ -23,7 +23,7 @@ RELEASES_DIR=${RELEASES_DIR:-/tmp/downloads}
 FLANNEL_VERSION=${FLANNEL_VERSION:-"0.5.3"}
 
 # Define etcd version to use.
-ETCD_VERSION=${ETCD_VERSION:-"2.0.12"}
+ETCD_VERSION=${ETCD_VERSION:-"2.2.1"}
 
 # Define k8s version to use.
 K8S_VERSION=${K8S_VERSION:-"1.0.4"}

cluster/images/etcd/.gitignore

@@ -0,0 +1,4 @@
+etcd
+etcdctl
+etcd-*-linux-amd64.tar.gz
+etcd-*-linux-amd64/

cluster/mesos/docker/docker-compose.yml

@@ -5,7 +5,7 @@ ambassador:
   command: "-name docker_apiserver_1"
 etcd:
   hostname: etcd
-  image: quay.io/coreos/etcd:v2.0.12
+  image: quay.io/coreos/etcd:v2.2.1
   ports: [ "4001:4001" ]
   command: >
     --listen-client-urls 'http://etcd:4001'

cluster/mesos/docker/test/bin/install-etcd.sh

@@ -20,7 +20,7 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-ETCD_VERSION=${ETCD_VERSION:-v2.0.12}
+ETCD_VERSION=${ETCD_VERSION:-v2.2.1}
 
 full_name=etcd-${ETCD_VERSION}-linux-amd64
 archive_url=https://github.com/coreos/etcd/releases/download/${ETCD_VERSION}/${full_name}.tar.gz

cluster/saltbase/salt/etcd/etcd.manifest

@@ -10,7 +10,7 @@
 "containers":[
     {
     "name": "etcd-container",
-    "image": "gcr.io/google_containers/etcd:2.0.12",
+    "image": "gcr.io/google_containers/etcd:2.2.1",
     "resources": {
       "limits": {
         "cpu": {{ cpulimit }}

cluster/ubuntu/build.sh

@@ -43,7 +43,7 @@ cp flannel-${FLANNEL_VERSION}/flanneld binaries/master
 cp flannel-${FLANNEL_VERSION}/flanneld binaries/minion
 
 # ectd
-ETCD_VERSION=${ETCD_VERSION:-"2.0.12"}
+ETCD_VERSION=${ETCD_VERSION:-"2.2.1"}
 ETCD="etcd-v${ETCD_VERSION}-linux-amd64"
 echo "Prepare etcd ${ETCD_VERSION} release ..."
 if [ ! -f etcd.tar.gz ] ; then

docs/admin/etcd.md

@@ -33,7 +33,7 @@ Documentation for other releases can be found at
 
 # etcd
 
-[etcd](https://coreos.com/etcd/docs/2.0.12/) is a highly-available key value
+[etcd](https://coreos.com/etcd/docs/2.2.1/) is a highly-available key value
 store which Kubernetes uses for persistent storage of all of its REST API
 objects.
 
@@ -49,7 +49,7 @@ Data Reliability: for reasonable safety, either etcd needs to be run as a
 etcd) or etcd's data directory should be located on durable storage (e.g., GCE's
 persistent disk). In either case, if high availability is required--as it might
 be in a production cluster--the data directory ought to be [backed up
-periodically](https://coreos.com/etcd/docs/2.0.12/admin_guide.html#disaster-recovery),
+periodically](https://coreos.com/etcd/docs/2.2.1/admin_guide.html#disaster-recovery),
 to reduce downtime in case of corruption.
 
 ## Default configuration

docs/getting-started-guides/docker-multinode/master.md

@@ -68,13 +68,13 @@ across reboots and failures.
 Run:
 
 ```sh
-sudo docker -H unix:///var/run/docker-bootstrap.sock run --net=host -d gcr.io/google_containers/etcd:2.0.12 /usr/local/bin/etcd --addr=127.0.0.1:4001 --bind-addr=0.0.0.0:4001 --data-dir=/var/etcd/data
+sudo docker -H unix:///var/run/docker-bootstrap.sock run --net=host -d gcr.io/google_containers/etcd:2.2.1 /usr/local/bin/etcd --addr=127.0.0.1:4001 --bind-addr=0.0.0.0:4001 --data-dir=/var/etcd/data
 ```
 
 Next, you need to set a CIDR range for flannel.  This CIDR should be chosen to be non-overlapping with any existing network you are using:
 
 ```sh
-sudo docker -H unix:///var/run/docker-bootstrap.sock run --net=host gcr.io/google_containers/etcd:2.0.12 etcdctl set /coreos.com/network/config '{ "Network": "10.1.0.0/16" }'
+sudo docker -H unix:///var/run/docker-bootstrap.sock run --net=host gcr.io/google_containers/etcd:2.2.1 etcdctl set /coreos.com/network/config '{ "Network": "10.1.0.0/16" }'
 ```
 
 

docs/getting-started-guides/docker-multinode/master.sh

@@ -98,11 +98,11 @@ DOCKER_CONF=""
 
 start_k8s(){
     # Start etcd 
-    docker -H unix:///var/run/docker-bootstrap.sock run --restart=always --net=host -d gcr.io/google_containers/etcd:2.0.12 /usr/local/bin/etcd --addr=127.0.0.1:4001 --bind-addr=0.0.0.0:4001 --data-dir=/var/etcd/data
+    docker -H unix:///var/run/docker-bootstrap.sock run --restart=always --net=host -d gcr.io/google_containers/etcd:2.2.1 /usr/local/bin/etcd --addr=127.0.0.1:4001 --bind-addr=0.0.0.0:4001 --data-dir=/var/etcd/data
 
     sleep 5
     # Set flannel net config
-    docker -H unix:///var/run/docker-bootstrap.sock run --net=host gcr.io/google_containers/etcd:2.0.12 etcdctl set /coreos.com/network/config '{ "Network": "10.1.0.0/16", "Backend": {"Type": "vxlan"}}'
+    docker -H unix:///var/run/docker-bootstrap.sock run --net=host gcr.io/google_containers/etcd:2.2.1 etcdctl set /coreos.com/network/config '{ "Network": "10.1.0.0/16", "Backend": {"Type": "vxlan"}}'
 
     # iface may change to a private network interface, eth0 is for default
     flannelCID=$(docker -H unix:///var/run/docker-bootstrap.sock run --restart=always -d --net=host --privileged -v /dev/net:/dev/net quay.io/coreos/flannel:0.5.3 /opt/bin/flanneld -iface="eth0")

docs/getting-started-guides/docker.md

@@ -86,7 +86,7 @@ parameters as follows:
 ### Step One: Run etcd
 
 ```sh
-docker run --net=host -d gcr.io/google_containers/etcd:2.0.12 /usr/local/bin/etcd --addr=127.0.0.1:4001 --bind-addr=0.0.0.0:4001 --data-dir=/var/etcd/data
+docker run --net=host -d gcr.io/google_containers/etcd:2.2.1 /usr/local/bin/etcd --addr=127.0.0.1:4001 --bind-addr=0.0.0.0:4001 --data-dir=/var/etcd/data
 ```
 
 ### Step Two: Run the master

docs/getting-started-guides/mesos.md

@@ -107,7 +107,7 @@ Start etcd and verify that it is running:
 
 ```bash
 sudo docker run -d --hostname $(uname -n) --name etcd \
-  -p 4001:4001 -p 7001:7001 quay.io/coreos/etcd:v2.0.12 \
+  -p 4001:4001 -p 7001:7001 quay.io/coreos/etcd:v2.2.1 \
   --listen-client-urls http://0.0.0.0:4001 \
   --advertise-client-urls http://${KUBERNETES_MASTER_IP}:4001
 ```
@@ -115,7 +115,7 @@ sudo docker run -d --hostname $(uname -n) --name etcd \
 ```console
 $ sudo docker ps
 CONTAINER ID   IMAGE                        COMMAND   CREATED   STATUS   PORTS                NAMES
-fd7bac9e2301   quay.io/coreos/etcd:v2.0.12  "/etcd"   5s ago    Up 3s    2379/tcp, 2380/...   etcd
+fd7bac9e2301   quay.io/coreos/etcd:v2.2.1   "/etcd"   5s ago    Up 3s    2379/tcp, 2380/...   etcd
 ```
 
 It's also a good idea to ensure your etcd instance is reachable by testing it

docs/getting-started-guides/scratch.md

@@ -237,8 +237,8 @@ You have several choices for Kubernetes images:
     command like `docker images`
 
 For etcd, you can:
-- Use images hosted on Google Container Registry (GCR), such as `gcr.io/google_containers/etcd:2.0.12`
-- Use images hosted on [Docker Hub](https://hub.docker.com/search/?q=etcd) or [Quay.io](https://quay.io/repository/coreos/etcd), such as `quay.io/coreos/etcd:v2.2.0`
+- Use images hosted on Google Container Registry (GCR), such as `gcr.io/google_containers/etcd:2.2.1`
+- Use images hosted on [Docker Hub](https://hub.docker.com/search/?q=etcd) or [Quay.io](https://quay.io/repository/coreos/etcd), such as `quay.io/coreos/etcd:v2.2.1`
 - Use etcd binary included in your OS distro.
 - Build your own image
   - You can do: `cd kubernetes/cluster/images/etcd; make`

docs/getting-started-guides/ubuntu.md

@@ -60,7 +60,7 @@ work, which has been merge into this document.
 Internet to download the necessary files, while worker nodes do not.
 3. These guide is tested OK on Ubuntu 14.04 LTS 64bit server, but it can not work with
 Ubuntu 15 which uses systemd instead of upstart.
-4. Dependencies of this guide: etcd-2.0.12, flannel-0.5.3, k8s-1.0.6, may work with higher versions.
+4. Dependencies of this guide: etcd-2.2.1, flannel-0.5.3, k8s-1.0.6, may work with higher versions.
 5. All the remote servers can be ssh logged in without a password by using key authentication.
 
 
@@ -77,7 +77,7 @@ $ git clone https://github.com/kubernetes/kubernetes.git
 #### Configure and start the Kubernetes cluster
 
 The startup process will first download all the required binaries automatically.
-By default etcd version is 2.0.12, flannel version is 0.5.3 and k8s version is 1.0.6.
+By default etcd version is 2.2.1, flannel version is 0.5.3 and k8s version is 1.0.6.
 You can customize your etcd version, flannel version, k8s version by changing corresponding variables
 `ETCD_VERSION` , `FLANNEL_VERSION` and `KUBE_VERSION` like following.
 

hack/install-etcd.sh

@@ -20,7 +20,7 @@ set -o pipefail
 
 KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
 
-ETCD_VERSION=${ETCD_VERSION:-v2.0.12}
+ETCD_VERSION=${ETCD_VERSION:-v2.2.1}
 
 cd "${KUBE_ROOT}/third_party"
 curl -fsSL https://github.com/coreos/etcd/releases/download/${ETCD_VERSION}/etcd-${ETCD_VERSION}-linux-amd64.tar.gz \

test/kubemark/start-kubemark-master.sh

@@ -19,14 +19,14 @@
 EVENT_STORE_IP=$1
 EVENT_STORE_URL="http://${EVENT_STORE_IP}:4002"
 if [ "${EVENT_STORE_IP}" == "127.0.0.1" ]; then
-	sudo docker run --net=host -d gcr.io/google_containers/etcd:2.0.12 /usr/local/bin/etcd \
+	sudo docker run --net=host -d gcr.io/google_containers/etcd:2.2.1 /usr/local/bin/etcd \
 		--listen-peer-urls http://127.0.0.1:2381 \
 		--addr=127.0.0.1:4002 \
 		--bind-addr=0.0.0.0:4002 \
 		--data-dir=/var/etcd/data
 fi
 
-sudo docker run --net=host -d gcr.io/google_containers/etcd:2.0.12 /usr/local/bin/etcd \
+sudo docker run --net=host -d gcr.io/google_containers/etcd:2.2.1 /usr/local/bin/etcd \
 	--listen-peer-urls http://127.0.0.1:2380 \
 	--addr=127.0.0.1:4001 \
 	--bind-addr=0.0.0.0:4001 \