wait until for new docker event.

docker-event-wait.go

/*
 * Code by Jioh L. Jung (ziozzang@gmail.com)
 * This code is for wait until "new docker event comming..."
 * just do exit when new event comming.
 * how to build by docker
 *  $ docker run -v /opt/wait/:/opt/wait/ -i -t google/golang \
        /bin/bash -c "cd /opt/wait/ && go get github.com/samalba/dockerclient && go build"
 */
package main

import (
    "github.com/samalba/dockerclient"
    "time"
    "os"
)

func eventCallback(event *dockerclient.Event, ec chan error, args ...interface{}) {
  os.Exit(0)
}

func main() {
    docker, _ := dockerclient.NewDockerClient("unix:///var/run/docker.sock", nil)
    docker.StartMonitorEvents(eventCallback, nil)
    time.Sleep(3600 * time.Second)
}