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99 lines
2.4 KiB
Markdown
99 lines
2.4 KiB
Markdown
Docker client library in Go
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===========================
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[](http://godoc.org/github.com/samalba/dockerclient)
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Well maintained docker client library.
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# How to use it?
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Here is an example showing how to use it:
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```go
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package main
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import (
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"github.com/samalba/dockerclient"
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"log"
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"time"
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"os"
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)
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// Callback used to listen to Docker's events
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func eventCallback(event *dockerclient.Event, ec chan error, args ...interface{}) {
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log.Printf("Received event: %#v\n", *event)
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}
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func main() {
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// Init the client
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docker, _ := dockerclient.NewDockerClient("unix:///var/run/docker.sock", nil)
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// Get only running containers
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containers, err := docker.ListContainers(false, false, "")
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if err != nil {
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log.Fatal(err)
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}
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for _, c := range containers {
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log.Println(c.Id, c.Names)
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}
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// Inspect the first container returned
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if len(containers) > 0 {
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id := containers[0].Id
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info, _ := docker.InspectContainer(id)
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log.Println(info)
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}
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// Build a docker image
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// some.tar contains the build context (Dockerfile any any files it needs to add/copy)
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dockerBuildContext, err := os.Open("some.tar")
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defer dockerBuildContext.Close()
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buildImageConfig := &dockerclient.BuildImage{
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Context: dockerBuildContext,
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RepoName: "your_image_name",
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SuppressOutput: false,
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}
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reader, err := docker.BuildImage(buildImageConfig)
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if err != nil {
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log.Fatal(err)
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}
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// Create a container
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containerConfig := &dockerclient.ContainerConfig{
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Image: "ubuntu:14.04",
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Cmd: []string{"bash"},
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AttachStdin: true,
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Tty: true}
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containerId, err := docker.CreateContainer(containerConfig, "foobar")
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if err != nil {
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log.Fatal(err)
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}
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// Start the container
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hostConfig := &dockerclient.HostConfig{}
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err = docker.StartContainer(containerId, hostConfig)
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if err != nil {
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log.Fatal(err)
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}
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// Stop the container (with 5 seconds timeout)
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docker.StopContainer(containerId, 5)
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// Listen to events
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docker.StartMonitorEvents(eventCallback, nil)
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// Hold the execution to look at the events coming
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time.Sleep(3600 * time.Second)
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}
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```
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# Maintainers
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List of people you can ping for feedback on Pull Requests or any questions.
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- [Sam Alba](https://github.com/samalba)
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- [Michael Crosby](https://github.com/crosbymichael)
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- [Andrea Luzzardi](https://github.com/aluzzardi)
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- [Victor Vieux](https://github.com/vieux)
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- [Evan Hazlett](https://github.com/ehazlett)
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- [Donald Huang](https://github.com/donhcd)
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