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Brandon Philips a00bf38f16 feat(scripts): use zip for windows and darwin		12 tahun lalu
Documentation	c6910a96de Change token example to use returned value only	12 tahun lalu
bench	13b6c1e684 chore(*): make everything use goven	12 tahun lalu
config	aa5c8b8ffd test(config): unexport ETCD_DISCOVERY	12 tahun lalu
contrib	3e7c2dff96 feat(metrics): Add documentation and contrib scripts	12 tahun lalu
discovery	cbdf4a738c fix(discovery): use prevExist instead of prevValue=init	12 tahun lalu
error	1b00c449a5 Revert "Better error message when setting values on directories"	12 tahun lalu
fixtures	b3704a7119 fix(fixtures/ca): make the certificates work	12 tahun lalu
http	42363001b4 fix(v2): Use case-insensitive check on bool query params	12 tahun lalu
log	13b6c1e684 chore(*): make everything use goven	12 tahun lalu
metrics	13b6c1e684 chore(*): make everything use goven	12 tahun lalu
mod	102d8e543d bump(mod/dashboard): rebuild the dashboard for the latest fixes	12 tahun lalu
pkg	f56965b1c0 refactor(config): make config its own package	12 tahun lalu
scripts	a00bf38f16 feat(scripts): use zip for windows and darwin	12 tahun lalu
server	ddc40e5b45 doc(CHANGELOG): document v0.3.0	12 tahun lalu
store	2a2714a4bf Merge pull request #514 from cenkalti/prevNode	12 tahun lalu
tests	76da437f29 bump(github.com/coreos/raft): ef3280ce54f60fff98a72012f547ed2b3415841f	12 tahun lalu
third_party	76da437f29 bump(github.com/coreos/raft): ef3280ce54f60fff98a72012f547ed2b3415841f	12 tahun lalu
.gitignore	33be0e09fe fix(build/test.sh): use new GOPATH setup	12 tahun lalu
.header	41b9051686 chore(*.go): add copyright notice	12 tahun lalu
CHANGELOG	ddc40e5b45 doc(CHANGELOG): document v0.3.0	12 tahun lalu
CONTRIBUTING.md	b988f5b323 chore(CONTRIBUTING): make the allowed types a list	12 tahun lalu
Dockerfile	d3fb9f0f0f etcd is in the bin directory, fixes bug with the docker image not working	12 tahun lalu
LICENSE	3381177341 License project under the Apache License Version 2.0	12 tahun lalu
README.md	86546c68b4 fix(README): move contact closer to contributing	12 tahun lalu
build	33be0e09fe fix(build/test.sh): use new GOPATH setup	12 tahun lalu
etcd.go	76da437f29 bump(github.com/coreos/raft): ef3280ce54f60fff98a72012f547ed2b3415841f	12 tahun lalu
go_version.go	6b14fe7747 Download and build Go 1.2 in the Dockerfile.	12 tahun lalu
profile.go	ea6b11bbf6 Config clean up and usage messaging.	12 tahun lalu
test.sh	42363001b4 fix(v2): Use case-insensitive check on bool query params	12 tahun lalu

etcd

README version 0.3.0

A highly-available key value store for shared configuration and service discovery. etcd is inspired by zookeeper and doozer, with a focus on:

Simple: curl'able user facing API (HTTP+JSON)
Secure: optional SSL client cert authentication
Fast: benchmarked 1000s of writes/s per instance
Reliable: Properly distributed using Raft

Etcd is written in Go and uses the Raft consensus algorithm to manage a highly-available replicated log.

See etcdctl for a simple command line client. Or feel free to just use curl, as in the examples below.

Getting Started

Getting etcd

The latest release and setup instructions are available at Github.

Building

You can build etcd from source:

git clone https://github.com/coreos/etcd
cd etcd
./build

This will generate a binary called ./bin/etcd.

NOTE: you need go 1.2+. Please check your installation with

go version

Running

First start a single machine cluster of etcd:

./bin/etcd

This will bring up etcd listening on port 4001 for client communication and on port 7001 for server-to-server communication.

Next lets set a single key and then retrieve it:

curl -L http://127.0.0.1:4001/v2/keys/mykey -XPUT -d value="this is awesome"
curl -L http://127.0.0.1:4001/v2/keys/mykey

You have successfully started an etcd on a single machine and written a key to the store. Now it time to dig into the full etcd API and other guides.

Next Steps

Explore the full API.
Setup a multi-machine cluster.
Learn the config format, env variables and flags.
Find language bindings and tools.
Learn about the dashboard, lock and leader election modules.
Use TLS to secure an etcd cluster.
Tune etcd.

Contact

Mailing list: http://coreos.com/lists/etcd-dev/
IRC: #coreos on irc.freenode.net
Planning/Roadmap: https://trello.com/b/OiEbU547/etcd
Bugs: https://github.com/coreos/etcd/issues

Contributing

See CONTRIBUTING for details on submitting patches and contacting developers via IRC and mailing lists.

Project Details

Versioning

Service Versioning

etcd uses semantic versioning. New minor versions may add additional features to the API.

You can get the version of etcd by issuing a request to /version:

curl -L http://127.0.0.1:4001/version

API Versioning

Clients are encouraged to use the v2 API. The v1 API will not change.

The v2 API responses should not change after the 0.2.0 release but new features will be added over time.

During the pre-v1.0.0 series of releases we may break the API as we fix bugs and get feedback.

License

etcd is under the Apache 2.0 license. See the LICENSE file for details.

README.md