安装
https://www.consul.io/downloads.html
直接解压
启动
➜ devtool consul agent -dev
==> Starting Consul agent...
==> Starting Consul agent RPC...
==> Consul agent running!
Version: 'v0.7.2'
Node name: 'Mars.local'
Datacenter: 'dc1'
Server: true (bootstrap: false)
Client Addr: 127.0.0.1 (HTTP: 8500, HTTPS: -1, DNS: 8600, RPC: 8400)
Cluster Addr: 127.0.0.1 (LAN: 8301, WAN: 8302)
Gossip encrypt: false, RPC-TLS: false, TLS-Incoming: false
Atlas: <disabled>
==> Log data will now stream in as it occurs:
2017/05/06 11:03:40 [INFO] raft: Initial configuration (index=1): [{Suffrage:Voter ID:127.0.0.1:8300 Address:127.0.0.1:8300}]
2017/05/06 11:03:40 [INFO] serf: EventMemberJoin: Mars.local 127.0.0.1
2017/05/06 11:03:40 [INFO] raft: Node at 127.0.0.1:8300 [Follower] entering Follower state (Leader: "")
2017/05/06 11:03:40 [INFO] serf: EventMemberJoin: Mars.local.dc1 127.0.0.1
2017/05/06 11:03:40 [INFO] consul: Adding LAN server Mars.local (Addr: tcp/127.0.0.1:8300) (DC: dc1)
2017/05/06 11:03:40 [INFO] consul: Adding WAN server Mars.local.dc1 (Addr: tcp/127.0.0.1:8300) (DC: dc1)
2017/05/06 11:03:45 [WARN] raft: Heartbeat timeout from "" reached, starting election
2017/05/06 11:03:45 [INFO] raft: Node at 127.0.0.1:8300 [Candidate] entering Candidate state in term 2
2017/05/06 11:03:45 [DEBUG] raft: Votes needed: 1
2017/05/06 11:03:45 [DEBUG] raft: Vote granted from 127.0.0.1:8300 in term 2. Tally: 1
2017/05/06 11:03:45 [INFO] raft: Election won. Tally: 1
2017/05/06 11:03:45 [INFO] raft: Node at 127.0.0.1:8300 [Leader] entering Leader state
2017/05/06 11:03:45 [INFO] consul: cluster leadership acquired
2017/05/06 11:03:45 [INFO] consul: New leader elected: Mars.local
2017/05/06 11:03:45 [DEBUG] consul: reset tombstone GC to index 3
2017/05/06 11:03:45 [INFO] consul: member 'Mars.local' joined, marking health alive
2017/05/06 11:03:45 [INFO] agent: Synced service 'consul'
2017/05/06 11:03:45 [DEBUG] agent: Node info in sync
