envconsulのビルド方法と動作確認 ref: http://qiita.com/zembutsu/items/6ef3d5f35d72a95cf2cd

file0.txt

$ mkdir -p ~/go/src/github.com/armon
$ cd ~/go/src/github.com/armon
$ git clone [email protected]:armon/consul-kv.git

file1.txt

$ ./envconsul
Usage: envconsul [options] prefix child...

  Sets environmental variables for the child process by reading
  K/V from Consul's K/V store with the given prefix.

Options:

  -addr="127.0.0.1:8500": consul HTTP API address with port
  -dc="": consul datacenter, uses local if blank
  -errexit=false: exit if there is an error watching config keys
  -reload=false: if set, restarts the process when config changes
  -sanitize=true: turn invalid characters in the key into underscores
  -upcase=true: make all environmental variable keys uppercase

file2.txt

$ envconsul -addr="ホスト名:ポート番号" prefix名 実行コマンド

file3.txt

$ envconsul -addr="sakura1.pocketstudio.net:8500" test env | grep ENABLED
ENABLED=true

file4.txt

$ envconsul -addr="sakura1.pocketstudio.net:8500" -reload test /bin/sh -c "
uptime; /bin/sleep 1d"
 22:15:51 up 90 days,  2:15,  1 user,  load average: 0.36, 0.52, 0.49
 22:15:58 up 90 days,  2:15,  1 user,  load average: 0.31, 0.50, 0.49
 22:16:01 up 90 days,  2:15,  1 user,  load average: 0.31, 0.50, 0.49