go-containerd

This is go bindings for containerd GRPC APIs, intended for building integration testing.

import (
	"fmt"
	"io/ioutil"
	"os"
	"path/filepath"

	"github.com/containerd/containerd/api/types/mount"
	"github.com/kunalkushwaha/go-containerd/execution"
)

func main() {
	exec, err := execution.GetExecutionService("")
	if err != nil {
		fmt.Println(err)
		os.Exit(0)
	}

	cconfig, err := ioutil.ReadFile(filepath.Join("/home/kunal/work/busybox-bundle", "config.json"))
	if err != nil {
		fmt.Println(err)
		os.Exit(0)
	}
	root := []*mount.Mount{
		{
			Type:    "overlay",
			Source:  "overlay",
			Target:  "/home/kunal/work/aufs-test",
			Options: []string{"lowerdir=/home/kunal/work/busybox-bundle/rootfs,upperdir=/home/kunal/work/goctr-test,workdir=/home/kunal/work/goctr-work"},
		},
	}

	tmpDir, err := getTempDir("goctr")
	if err != nil {
		fmt.Println(err)
		os.Exit(0)
	}

	err = exec.Create("goctr", false, root, string(cconfig), "linux", tmpDir+"stdin", tmpDir+"stdout", tmpDir+"stderr")
	if err != nil {
		fmt.Println(err)
		os.Exit(0)
	}
}

How to build example code.

$ go get github.com/kunalkushwaha/go-containerd
$ vndr
$ make
$ sudo ../bin/goctr

Status: Work In Progress.

• execution

  • Run ?
  • Create
  • Start
  • Delete
  • Info
  • List
  • Kill
  • Events
  • Exec
  • Pty
  • CloseStdin

• images

• content

• shim

• rootfs

• PRs & Issues are most welcome.