Merge pull request kelseyhightower#153 from bassamtabbara/read-etcd-p…

…eers-from-env set nodes config from ETCDCTL_PEERS if specified
yanana · Oct 19, 2014 · 0d1283f · 0d1283f
2 parents f5f71d4 + 6db3c58
commit 0d1283f
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/config.go b/config.go
@@ -138,7 +138,12 @@ func initConfig() error {
  case "consul":
  config.BackendNodes = []string{"127.0.0.1:8500"}
  case "etcd":
- config.BackendNodes = []string{"http://127.0.0.1:4001"}
+ peerstr := os.Getenv("ETCDCTL_PEERS")
+ if len(peerstr) > 0 {
+ config.BackendNodes = strings.Split(peerstr, ",")
+ } else {
+ config.BackendNodes = []string{"http://127.0.0.1:4001"}
+ }
  }
  }
  // Initialize the storage client