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etcd

v3.7.3
etcd-io/etcd

Distributed reliable key-value store for the most critical data of a distributed system

Version of etcd-io/etcd you run

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Maintenance
Active227 commits in 3 months · bus factor 4
License
Apache-2.0Permissive · OSI-approved
Security
20 advisories1 high, 10 medium, 9 low · Scorecard 6.9/10
Supported versions
3 lines supportednewest 3.7 · oldest 3.5 until Jul 8, 2027 · 5 ended

52.6k stars · 10.6k forks · 467 open issues · last release 23 days ago · data checked 4 hours ago

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Supported versions

Source: endoflife.date
LineLatestReleasedSecurity fixes
3.73.7.3Jul 8, 2026Supported
3.63.6.16May 15, 2025Supported
3.53.5.35Jun 15, 2021Until Jul 8, 2027
3.43.4.45Aug 30, 2019Ended Jun 1, 2026
3.33.3.27Feb 1, 2018Ended Oct 15, 2021
3.23.2.32Jun 9, 2017Ended Mar 28, 2021
3.13.1.20Jan 20, 2017Ended Oct 10, 2018
3.03.0.17Jun 30, 2016Ended Jan 20, 2017

Release history

All releases on GitHub
Atom feed/feed/etcd-io/etcd
BadgeLatest version of etcd-io/etcd[![version](/badge/etcd-io/etcd)](/p/etcd-io/etcd)

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).

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.

Linux

ETCD_VER=v3.7.3

# choose either URL
GOOGLE_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-${ETCD_VER}-linux-amd64.tar.gz -C /tmp/etcd-download-test --strip-components=1 --no-same-owner
rm -f /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz

/tmp/etcd-download-test/etcd --version
/tmp/etcd-download-test/etcdctl version
/tmp/etcd-download-test/etcdutl 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

macOS (Darwin)

ETCD_VER=v3.7.3

# choose either URL
GOOGLE_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
/tmp/etcd-download-test/etcdutl version

Docker

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

ETCD_VER=v3.7.3

rm -rf /tmp/etcd-data.tmp && mkdir -p /tmp/etcd-data.tmp && \
  docker rmi gcr.io/etcd-development/etcd:${ETCD_VER} || true && \
  docker run \
  -p 2379:2379 \
  -p 2380:2380 \
  --mount type=bind,source=/tmp/etcd-data.tmp,destination=/etcd-data \
  --name etcd-gcr-${ETCD_VER} \
  gcr.io/etcd-development/etcd:${ETCD_VER} \
  /usr/local/bin/etcd \
  --name s1 \
  --data-dir /etcd-data \

Full release notesCompare with previous