Docker for Serverless Applications

Simple Docker script

Let's write a simple script that interacts with Docker:

#!/usr/bin/env gorunpackage mainimport (  "fmt"  "context"  "github.com/docker/docker/client")func main() {  ctx := context.Background()  cli, err := client.NewClient(client.DefaultDockerHost, "1.30", nil, nil)  if err != nil {    panic(err)  }  info, err := cli.Info(ctx)  if err != nil {    panic(err)  }  fmt.Println(info.ServerVersion)}

First, the script must have the first line with shebang and gorun. Second, import a line with Docker's client library, github.com/docker/docker/client. Although, Docker has been moved to github.com/moby/moby, but we still need to import all related library using the docker/docker repository name. Just go get github.com/docker/docker/client and everything ...