tonicmuroq / go-dockerclient

Go HTTP client for the Docker remote API.

Home Page:https://godoc.org/github.com/fsouza/go-dockerclient

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go-dockerclient

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This package presents a client for the Docker remote API. It also provides support for the extensions in the Swarm API.

For more details, check the remote API documentation.

Example

package main

import (
	"fmt"

	"github.com/fsouza/go-dockerclient"
)

func main() {
	endpoint := "unix:///var/run/docker.sock"
	client, _ := docker.NewClient(endpoint)
	imgs, _ := client.ListImages(docker.ListImagesOptions{All: false})
	for _, img := range imgs {
		fmt.Println("ID: ", img.ID)
		fmt.Println("RepoTags: ", img.RepoTags)
		fmt.Println("Created: ", img.Created)
		fmt.Println("Size: ", img.Size)
		fmt.Println("VirtualSize: ", img.VirtualSize)
		fmt.Println("ParentId: ", img.ParentID)
	}
}

Using with TLS

In order to instantiate the client for a TLS-enabled daemon, you should use NewTLSClient, passing the endpoint and path for key and certificates as parameters.

package main

import (
	"fmt"

	"github.com/fsouza/go-dockerclient"
)

func main() {
	endpoint := "tcp://[ip]:[port]"
	path := os.Getenv("DOCKER_CERT_PATH")
	ca := fmt.Sprintf("%s/ca.pem", path)
	cert := fmt.Sprintf("%s/cert.pem", path)
	key := fmt.Sprintf("%s/key.pem", path)
	client, _ := docker.NewTLSClient(endpoint, cert, key, ca)
	// use client
}

If using docker-machine, or another application that exports environment variables DOCKER_HOST, DOCKER_TLS_VERIFY, DOCKER_CERT_PATH, you can use NewClientFromEnv.

package main

import (
	"fmt"

	"github.com/fsouza/go-dockerclient"
)

func main() {
	client, _ := docker.NewClientFromEnv()
	// use client
}

See the documentation for more details.

Developing

All development commands can be seen in the Makefile.

Commited code must pass:

Running make test will check all of these. If your editor does not automatically call gofmt, make fmt will format all go files in this repository.

About

Go HTTP client for the Docker remote API.

https://godoc.org/github.com/fsouza/go-dockerclient

License:BSD 2-Clause "Simplified" License


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