etcd v3.4.14 Release Notes

Release Date: 2020-11-25 // 5 months ago
  • Please check out CHANGELOG for a full list of changes. And make sure to read upgrade guide before upgrading etcd (there may be breaking changes).

    ๐Ÿ“š For installation guides, please check out play.etcd.io and operating etcd. Latest support status for common architectures and operating systems can be found at supported platforms.

    ๐Ÿง ###### Linux

    ETCD\_VER=v3.4.14# choose either URLGOOGLE\_URL=https://storage.googleapis.com/etcd GITHUB\_URL=https://github.com/etcd-io/etcd/releases/download DOWNLOAD\_URL=${GOOGLE\_URL}rm -f /tmp/etcd-${ETCD\_VER}-linux-amd64.tar.gz rm -rf /tmp/etcd-download-test && mkdir -p /tmp/etcd-download-test curl -L ${DOWNLOAD\_URL}/${ETCD\_VER}/etcd-${ETCD\_VER}-linux-amd64.tar.gz -o /tmp/etcd-${ETCD\_VER}-linux-amd64.tar.gz tar xzvf /tmp/etcd-${ETCD\_VER}-linux-amd64.tar.gz -C /tmp/etcd-download-test --strip-components=1 rm -f /tmp/etcd-${ETCD\_VER}-linux-amd64.tar.gz /tmp/etcd-download-test/etcd --version /tmp/etcd-download-test/etcdctl version
    
    # start a local etcd server/tmp/etcd-download-test/etcd# write,read to etcd/tmp/etcd-download-test/etcdctl --endpoints=localhost:2379 put foo bar /tmp/etcd-download-test/etcdctl --endpoints=localhost:2379 get foo
    

    ๐ŸŽ ###### macOS (Darwin)

    ETCD\_VER=v3.4.14# choose either URLGOOGLE\_URL=https://storage.googleapis.com/etcd GITHUB\_URL=https://github.com/etcd-io/etcd/releases/download DOWNLOAD\_URL=${GOOGLE\_URL}rm -f /tmp/etcd-${ETCD\_VER}-darwin-amd64.zip rm -rf /tmp/etcd-download-test && mkdir -p /tmp/etcd-download-test curl -L ${DOWNLOAD\_URL}/${ETCD\_VER}/etcd-${ETCD\_VER}-darwin-amd64.zip -o /tmp/etcd-${ETCD\_VER}-darwin-amd64.zip unzip /tmp/etcd-${ETCD\_VER}-darwin-amd64.zip -d /tmp && rm -f /tmp/etcd-${ETCD\_VER}-darwin-amd64.zip mv /tmp/etcd-${ETCD\_VER}-darwin-amd64/\* /tmp/etcd-download-test && rm -rf mv /tmp/etcd-${ETCD\_VER}-darwin-amd64 /tmp/etcd-download-test/etcd --version /tmp/etcd-download-test/etcdctl version
    

    ๐Ÿณ ###### Docker

    etcd uses gcr.io/etcd-development/etcd as a primary container registry, and quay.io/coreos/etcd as secondary.

    rm -rf /tmp/etcd-data.tmp && mkdir -p /tmp/etcd-data.tmp && \ docker rmi gcr.io/etcd-development/etcd:v3.4.14 || true && \ docker run \ -p 2379:2379 \ -p 2380:2380 \ --mount type=bind,source=/tmp/etcd-data.tmp,destination=/etcd-data \ --name etcd-gcr-v3.4.14 \ gcr.io/etcd-development/etcd:v3.4.14 \ /usr/local/bin/etcd \ --name s1 \ --data-dir /etcd-data \ --listen-client-urls http://0.0.0.0:2379 \ --advertise-client-urls http://0.0.0.0:2379 \ --listen-peer-urls http://0.0.0.0:2380 \ --initial-advertise-peer-urls http://0.0.0.0:2380 \ --initial-cluster s1=http://0.0.0.0:2380 \ --initial-cluster-token tkn \ --initial-cluster-state new \ --log-level info \ --logger zap \ --log-outputs stderr docker exec etcd-gcr-v3.4.14 /bin/sh -c "/usr/local/bin/etcd --version"docker exec etcd-gcr-v3.4.14 /bin/sh -c "/usr/local/bin/etcdctl version"docker exec etcd-gcr-v3.4.14 /bin/sh -c "/usr/local/bin/etcdctl endpoint health"docker exec etcd-gcr-v3.4.14 /bin/sh -c "/usr/local/bin/etcdctl put foo bar"docker exec etcd-gcr-v3.4.14 /bin/sh -c "/usr/local/bin/etcdctl get foo"
    

Previous changes from v3.4.13

  • Please check out CHANGELOG for a full list of changes. And make sure to read upgrade guide before upgrading etcd (there may be breaking changes).

    ๐Ÿ“š For installation guides, please check out play.etcd.io and operating etcd. Latest support status for common architectures and operating systems can be found at supported platforms.

    ๐Ÿง ###### Linux

    ETCD\_VER=v3.4.13# choose either URLGOOGLE\_URL=https://storage.googleapis.com/etcd GITHUB\_URL=https://github.com/etcd-io/etcd/releases/download DOWNLOAD\_URL=${GOOGLE\_URL}rm -f /tmp/etcd-${ETCD\_VER}-linux-amd64.tar.gz rm -rf /tmp/etcd-download-test && mkdir -p /tmp/etcd-download-test curl -L ${DOWNLOAD\_URL}/${ETCD\_VER}/etcd-${ETCD\_VER}-linux-amd64.tar.gz -o /tmp/etcd-${ETCD\_VER}-linux-amd64.tar.gz tar xzvf /tmp/etcd-${ETCD\_VER}-linux-amd64.tar.gz -C /tmp/etcd-download-test --strip-components=1 rm -f /tmp/etcd-${ETCD\_VER}-linux-amd64.tar.gz /tmp/etcd-download-test/etcd --version /tmp/etcd-download-test/etcdctl version
    
    # start a local etcd server/tmp/etcd-download-test/etcd# write,read to etcd/tmp/etcd-download-test/etcdctl --endpoints=localhost:2379 put foo bar /tmp/etcd-download-test/etcdctl --endpoints=localhost:2379 get foo
    

    ๐ŸŽ ###### macOS (Darwin)

    ETCD\_VER=v3.4.13# choose either URLGOOGLE\_URL=https://storage.googleapis.com/etcd GITHUB\_URL=https://github.com/etcd-io/etcd/releases/download DOWNLOAD\_URL=${GOOGLE\_URL}rm -f /tmp/etcd-${ETCD\_VER}-darwin-amd64.zip rm -rf /tmp/etcd-download-test && mkdir -p /tmp/etcd-download-test curl -L ${DOWNLOAD\_URL}/${ETCD\_VER}/etcd-${ETCD\_VER}-darwin-amd64.zip -o /tmp/etcd-${ETCD\_VER}-darwin-amd64.zip unzip /tmp/etcd-${ETCD\_VER}-darwin-amd64.zip -d /tmp && rm -f /tmp/etcd-${ETCD\_VER}-darwin-amd64.zip mv /tmp/etcd-${ETCD\_VER}-darwin-amd64/\* /tmp/etcd-download-test && rm -rf mv /tmp/etcd-${ETCD\_VER}-darwin-amd64 /tmp/etcd-download-test/etcd --version /tmp/etcd-download-test/etcdctl version
    

    ๐Ÿณ ###### Docker

    etcd uses gcr.io/etcd-development/etcd as a primary container registry, and quay.io/coreos/etcd as secondary.

    rm -rf /tmp/etcd-data.tmp && mkdir -p /tmp/etcd-data.tmp && \ docker rmi gcr.io/etcd-development/etcd:v3.4.13 || true && \ docker run \ -p 2379:2379 \ -p 2380:2380 \ --mount type=bind,source=/tmp/etcd-data.tmp,destination=/etcd-data \ --name etcd-gcr-v3.4.13 \ gcr.io/etcd-development/etcd:v3.4.13 \ /usr/local/bin/etcd \ --name s1 \ --data-dir /etcd-data \ --listen-client-urls http://0.0.0.0:2379 \ --advertise-client-urls http://0.0.0.0:2379 \ --listen-peer-urls http://0.0.0.0:2380 \ --initial-advertise-peer-urls http://0.0.0.0:2380 \ --initial-cluster s1=http://0.0.0.0:2380 \ --initial-cluster-token tkn \ --initial-cluster-state new \ --log-level info \ --logger zap \ --log-outputs stderr docker exec etcd-gcr-v3.4.13 /bin/sh -c "/usr/local/bin/etcd --version"docker exec etcd-gcr-v3.4.13 /bin/sh -c "/usr/local/bin/etcdctl version"docker exec etcd-gcr-v3.4.13 /bin/sh -c "/usr/local/bin/etcdctl endpoint health"docker exec etcd-gcr-v3.4.13 /bin/sh -c "/usr/local/bin/etcdctl put foo bar"docker exec etcd-gcr-v3.4.13 /bin/sh -c "/usr/local/bin/etcdctl get foo"