v2.1.0-rc.0
Pre-release
Pre-release
Main features
new authentication features
- [GH2242]
/v2/authadded the auth feature to the v2 API, providing Users, Roles and Basic Authentication.
etcdctl support, etcd/client support and the REST API are ready - Documentation available at https://github.com/coreos/etcd/blob/master/Documentation/auth_api.md
better logging
- [GH2707] leveled logging is supported now. Users can set an expected log level for etcd and its subpackages.
- [GH2923 2926] move verbose repeated logging to DEBUG log level
more stable transportation
- [GH2323] In order to reduce the connection creation overhead and to make raft transportation more efficient and stable, etcd now maintains long running connections with other peers.
- [GH2620] To reduce the raft command commit latency, each raft append message is now attached to a commit index. The commit latency is reduced from 100ms to 1ms under light load (<100 writes/second).
- [GH2544] etcd/raft now provides better internal flow control, significantly reducing the possibility of raft message loss, and improving cpu and memory efficiency.
Getting Started
OS X
To get started on OSX run the following in a terminal:
curl -L https://github.com/coreos/etcd/releases/download/v2.1.0-rc.0/etcd-v2.1.0-rc.0-darwin-amd64.zip -o etcd-v2.1.0-rc.0-darwin-amd64.zip
unzip etcd-v2.1.0-rc.0-darwin-amd64.zip
cd etcd-v2.1.0-rc.0-darwin-amd64
./etcd
Open another terminal:
./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/v2.1.0-rc.0/etcd-v2.1.0-rc.0-linux-amd64.tar.gz -o etcd-v2.1.0-rc.0-linux-amd64.tar.gz
tar xzvf etcd-v2.1.0-rc.0-linux-amd64.tar.gz
cd etcd-v2.1.0-rc.0-linux-amd64
./etcd
Open another terminal:
./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 2379:2379 -v /usr/share/ca-certificates/:/etc/ssl/certs quay.io/coreos/etcd:v2.1.0-rc.0
ACI/Rocket
To get started with Rocket on Linux run the following in a terminal:
rkt run coreos.com/etcd:v2.1.0-rc.0