dotcloud/docker

package client // import "github.com/docker/docker/client"

import (
    "context"
    "encoding/json"

    "github.com/docker/docker/api/types/swarm"
)

// SwarmInit initializes the swarm.
func (cli *Client) SwarmInit(ctx context.Context, req swarm.InitRequest) (string, error) {
    serverResp, err := cli.post(ctx, "/swarm/init", nil, req, nil)
    defer ensureReaderClosed(serverResp)
    if err != nil {
        return "", err
    }

    var response string
    err = json.NewDecoder(serverResp.body).Decode(&response)
    return response, err
}