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Welcome to the Etcd3 wiki!

v3 API resources

• https://github.com/coreos/etcd/blob/master/Documentation/dev-guide/apispec/swagger/rpc.swagger.json
• https://github.com/coreos/etcd/blob/master/Documentation/dev-guide/api_reference_v3.md

###installation and getting started with etcd and etcdctl

curl -L https://github.com/coreos/etcd/releases/download/v3.1.0-alpha.0/etcd-v3.1.0-alpha.0-linux-amd64.tar.gz -o etcd-v3.1.0-alpha.0-linux-amd64.tar.gz
tar xzvf etcd-v3.1.0-alpha.0-linux-amd64.tar.gz && cd etcd-v3.1.0-alpha.0-linux-amd64
./etcd --version

basics

• export ETCDCTL_API=3 gives access to v3 API.

write,read to etcd via etcdctl

• ETCDCTL_API=3 ./etcdctl --endpoints=localhost:2379 put foo "bar"
• ETCDCTL_API=3 ./etcdctl --endpoints=localhost:2379 get foo

###start singe etcd for testing. $ etcd&

###enable auth

• etcdctl role user add root

• etcdctl user add root

• etcdctl user grant-role root root

• etcdctl auth enable