This is the documentation for etcd2 releases. Read etcd3 doc for etcd3 releases.
The etcd version of a specific instance can be obtained from the /version
endpoint.
curl -L http://127.0.0.1:2379/version
etcd 2.0.12
etcd provides a /health
endpoint to verify the health of a particular member.
curl http://10.0.0.10:2379/health
{"health":"true"}