v2.0.8

Changelog

• etcd now supports IPv6
• etcd now verifies the heartbeat and election flags earlier in the startup process to avoid runtime panics.
• etcd now ignores extra files found in the data directory during start up
• etcd proxy no longer fails to restart after initial configuration
• The -initial-cluster flag is no longer required when bootstrapping a single member cluster with the -name flag set
• Fix store statistic reporting issue
• Removal of consensus-based cluster restarts for upgrades due to bugs in etcd 0.4's go-raft implementation
• add ‘etcdctl import’ command to import the migration snap generated in v0.4.8 etcd to 2.0 etcd cluster
• etcdctl takes an additional 2379, which is the IANA port of etcd client URL, as the default port
• etcd no longer builds debugging tools into bin/ directory

Getting Started

OS X

To get started on OSX run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.8/etcd-v2.0.8-darwin-amd64.zip -o etcd-v2.0.8-darwin-amd64.zip
unzip etcd-v2.0.8-darwin-amd64.zip
cd etcd-v2.0.8-darwin-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Linux

To get started on Linux run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.8/etcd-v2.0.8-linux-amd64.tar.gz -o etcd-v2.0.8-linux-amd64.tar.gz
tar xzvf etcd-v2.0.8-linux-amd64.tar.gz
cd etcd-v2.0.8-linux-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Docker

To get started with Docker on Linux run the following in a terminal:

docker run -p 4001:4001 -v /usr/share/ca-certificates/:/etc/ssl/certs quay.io/coreos/etcd:v2.0.8

ACI/Rocket

To get started with Rocket on Linux run the following in a terminal:

rkt run coreos.com/etcd:v2.0.8

v0.4.9

Changelog

• new /v2/migration/snapshot endpoint to support creating point-in-time snapshot.
  the snapshot will be returned in HTTP body be default
  the snapshot will be saved under data-dir if disk=true
• documentation about default value of --bind-addr and --peer-bind-addr is fixed

Getting Started

OS X

To get started on OSX run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v0.4.9/etcd-v0.4.9-darwin-amd64.zip -o etcd-v0.4.9-darwin-amd64.zip.
unzip etcd-v0.4.9-darwin-amd64.zip.
cd etcd-v0.4.9-darwin-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Linux

To get started on Linux run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v0.4.9/etcd-v0.4.9-linux-amd64.tar.gz -o etcd-v0.4.9-linux-amd64.tar.gz
tar xzvf etcd-v0.4.9-linux-amd64.tar.gz
cd etcd-v0.4.9-linux-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Docker

To get started with Docker on Linux run the following in a terminal:

docker run -p 4001:4001 -v /etc/ssl/certs/:/etc/ssl/certs/  quay.io/coreos/etcd:v0.4.9

Open another terminal:

docker run --net=host quay.io/coreos/etcd:v0.4.9 /etcdctl set mykey "this is awesome"
docker run --net=host quay.io/coreos/etcd:v0.4.9 /etcdctl get mykey

v2.0.5

Changelog

• Fix a minor voting issue in raft. Under unique scenarios it was possible that two nodes in a raft cluster could be elected leader for a specific term.
• Fix unexpected HTTPS to HTTP downgrade when TLS certs and keys are not provided.
• Fix an early file unlock issue in WAL. This fix was done to improve safety of the etcd WAL implementation in preparation for the etcd 2.1.0 release.
• Fix frequent i/o timeout issues during peer communication.
• Improved documentation around setting up an etcd cluster.

Getting Started

OS X

To get started on OSX run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.5/etcd-v2.0.5-darwin-amd64.zip -o etcd-v2.0.5-darwin-amd64.zip
unzip etcd-v2.0.5-darwin-amd64.zip
cd etcd-v2.0.5-darwin-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Linux

To get started on Linux run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.5/etcd-v2.0.5-linux-amd64.tar.gz -o etcd-v2.0.5-linux-amd64.tar.gz
tar xzvf etcd-v2.0.5-linux-amd64.tar.gz
cd etcd-v2.0.5-linux-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Docker

To get started with Docker on Linux run the following in a terminal:

docker run -p 4001:4001 -v /usr/share/ca-certificates/:/etc/ssl/certs quay.io/coreos/etcd:v2.0.5

ACI/Rocket

To get started with Rocket on Linux run the following in a terminal:

rkt run coreos.com/etcd:v2.0.5

v2.0.4

Changelog

• etcd now builds correctly on Windows
• Add documentation about running etcd in Docker containers
• Bugfix: etcd fails to be killed by signals when run as pid 1
• Bugfix: a new etcd member may get outdated cluster info from a snapshot, instead of the current peers

Getting Started

OS X

To get started on OSX run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.4/etcd-v2.0.4-darwin-amd64.zip -o etcd-v2.0.4-darwin-amd64.zip
unzip etcd-v2.0.4-darwin-amd64.zip
cd etcd-v2.0.4-darwin-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Linux

To get started on Linux run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.4/etcd-v2.0.4-linux-amd64.tar.gz -o etcd-v2.0.4-linux-amd64.tar.gz
tar xzvf etcd-v2.0.4-linux-amd64.tar.gz
cd etcd-v2.0.4-linux-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Docker

To get started with Docker on Linux run the following in a terminal:

docker run -p 4001:4001 -v /usr/share/ca-certificates/:/etc/ssl/certs quay.io/coreos/etcd:v2.0.4

ACI/Rocket

To get started with Rocket on Linux run the following in a terminal:

rkt run coreos.com/etcd:v2.0.4

v2.0.3

Changelog

• Fix static building of etcd binary
• Fix the bug of removing user data under /_etcd in migration
• Fix the bug of saving snapshot panic
• Fix the bug of recovering transport wrongly
• Fix the bug of skipping cluster check in discovery bootstrap
• Add support for graceful shutdown when receives SIGINT and SIGTERM

Getting Started

OS X

To get started on OSX run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.3/etcd-v2.0.3-darwin-amd64.zip -o etcd-v2.0.3-darwin-amd64.zip
unzip etcd-v2.0.3-darwin-amd64.zip
cd etcd-v2.0.3-darwin-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Linux

To get started on Linux run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.3/etcd-v2.0.3-linux-amd64.tar.gz -o etcd-v2.0.3-linux-amd64.tar.gz
tar xzvf etcd-v2.0.3-linux-amd64.tar.gz
cd etcd-v2.0.3-linux-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Docker

To get started with Docker on Linux run the following in a terminal:

docker run -p 4001:4001 -v /usr/share/ca-certificates/:/etc/ssl/certs quay.io/coreos/etcd:v2.0.3

ACI/Rocket

To get started with Rocket on Linux run the following in a terminal:

rkt run coreos.com/etcd:v2.0.3

v2.0.2

Changelog

https://groups.google.com/forum/#!topic/etcd-dev/iKZ82i1nX08

Getting Started

OS X

To get started on OSX run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.2/etcd-v2.0.2-darwin-amd64.zip -o etcd-v2.0.2-darwin-amd64.zip
unzip etcd-v2.0.2-darwin-amd64.zip
cd etcd-v2.0.2-darwin-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Linux

To get started on Linux run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.2/etcd-v2.0.2-linux-amd64.tar.gz -o etcd-v2.0.2-linux-amd64.tar.gz
tar xzvf etcd-v2.0.2-linux-amd64.tar.gz
cd etcd-v2.0.2-linux-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Docker

To get started with Docker on Linux run the following in a terminal:

docker run -p 4001:4001 -v /usr/share/ca-certificates/:/etc/ssl/certs quay.io/coreos/etcd:v2.0.2

ACI/Rocket

To get started with Rocket on Linux run the following in a terminal:

rkt run coreos.com/etcd:v2.0.2

v2.0.0

Changelog

https://coreos.com/blog/etcd-2.0-release-first-major-stable-release/

Getting Started

OS X

To get started on OSX run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.0/etcd-v2.0.0-darwin-amd64.zip -o etcd-v2.0.0-darwin-amd64.zip
unzip etcd-v2.0.0-darwin-amd64.zip
cd etcd-v2.0.0-darwin-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Linux

To get started on Linux run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.0/etcd-v2.0.0-linux-amd64.tar.gz -o etcd-v2.0.0-linux-amd64.tar.gz
tar xzvf etcd-v2.0.0-linux-amd64.tar.gz
cd etcd-v2.0.0-linux-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Docker

To get started with Docker on Linux run the following in a terminal:

docker run -p 4001:4001 -v /usr/share/ca-certificates/:/etc/ssl/certs quay.io/coreos/etcd:v2.0.0

ACI/Rocket

To get started with Rocket on Linux run the following in a terminal:

rkt run coreos.com/etcd:v2.0.0

v2.0.0-rc.1

Changelog

https://coreos.com/blog/etcd-2-0-release-candidate/

Getting Started

OS X

To get started on OSX run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.0-rc.1/etcd-v2.0.0-rc.1-darwin-amd64.zip -o etcd-v2.0.0-rc.1-darwin-amd64.zip
unzip etcd-v2.0.0-rc.1-darwin-amd64.zip
cd etcd-v2.0.0-rc.1-darwin-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Linux

To get started on Linux run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v2.0.0-rc.1/etcd-v2.0.0-rc.1-linux-amd64.tar.gz -o etcd-v2.0.0-rc.1-linux-amd64.tar.gz
tar xzvf etcd-v2.0.0-rc.1-linux-amd64.tar.gz
cd etcd-v2.0.0-rc.1-linux-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Docker

To get started with Docker on Linux run the following in a terminal:

docker run -p 4001:4001 -v /etc/ssl/certs/:/etc/ssl/certs/ quay.io/coreos/etcd:v2.0.0_rc.1

ACI/Rocket

To get started with Rocket on Linux run the following in a terminal:

rkt run coreos.com/etcd:v2.0.0-rc.1

v0.5.0-alpha.5

Changelog

https://groups.google.com/forum/#!topic/etcd-dev/c16-V7f1bu4

Getting Started

OS X

To get started on OSX run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v0.5.0-alpha.5/etcd-v0.5.0-alpha.5-darwin-amd64.zip -o etcd-v0.5.0-alpha.5-darwin-amd64.zip
unzip etcd-v0.5.0-alpha.5-darwin-amd64.zip
cd etcd-v0.5.0-alpha.5-darwin-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Linux

To get started on Linux run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v0.5.0-alpha.5/etcd-v0.5.0-alpha.5-linux-amd64.tar.gz -o etcd-v0.5.0-alpha.5-linux-amd64.tar.gz
tar xzvf etcd-v0.5.0-alpha.5-linux-amd64.tar.gz
cd etcd-v0.5.0-alpha.5-linux-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Docker

To get started with Docker on Linux run the following in a terminal:

docker run -p 4001:4001 -v /etc/ssl/certs/:/etc/ssl/certs/ quay.io/coreos/etcd:v0.5.0_alpha.5

v0.5.0-alpha.4

Changelog

https://groups.google.com/forum/#!topic/etcd-dev/WcY6k67zmOQ

Getting Started

OS X

To get started on OSX run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v0.5.0-alpha.4/etcd-v0.5.0-alpha.4-darwin-amd64.zip -o etcd-v0.5.0-alpha.4-darwin-amd64.zip
unzip etcd-v0.5.0-alpha.4-darwin-amd64.zip
cd etcd-v0.5.0-alpha.4-darwin-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Linux

To get started on Linux run the following in a terminal:

curl -L  https://github.com/coreos/etcd/releases/download/v0.5.0-alpha.4/etcd-v0.5.0-alpha.4-linux-amd64.tar.gz -o etcd-v0.5.0-alpha.4-linux-amd64.tar.gz
tar xzvf etcd-v0.5.0-alpha.4-linux-amd64.tar.gz
cd etcd-v0.5.0-alpha.4-linux-amd64
./etcd

Open another terminal:

# Press enter to background etcd
./etcdctl set mykey "this is awesome"
./etcdctl get mykey

Docker

To get started with Docker on Linux run the following in a terminal:

docker run -p 4001:4001 -v /etc/ssl/certs/:/etc/ssl/certs/ quay.io/coreos/etcd:v0.5.0_alpha.4