How can I set up networking in Docker using Go?

How can I set up networking in Docker using Go?

To set up networking in Docker using Go, you can use the Docker API to create and manage networks. Would you like a code example?

Yes, please provide a code example.

Here's a simple example:

package main

import (
    "context"
    "github.com/docker/docker/api/types"
    "github.com/docker/docker/client"
    "log"
)

func main() {
    ctx := context.Background()
    cli, err := client.NewClientWithOpts(client.FromEnv, client.WithVersion("1.40"))
    if err != nil {
        log.Fatal(err)
    }

    network, err := cli.NetworkCreate(ctx, "my_network", types.NetworkCreate{})
    if err != nil {
        log.Fatal(err)
    }
    log.Printf("Network created: %s", network.ID)
}

This code creates a new Docker network called "my_network".

What are the different types of networks I can create in Docker?

Docker supports several network types, including bridge, host, overlay, and macvlan. Each serves different use cases.