func runJoin(dockerCli *client.DockerCli, opts joinOptions) error {
client := dockerCli.Client()
ctx := context.Background()
req := swarm.JoinRequest{
JoinToken: opts.token,
ListenAddr: opts.listenAddr.String(),
RemoteAddrs: []string{opts.remote},
}
err := client.SwarmJoin(ctx, req)
if err != nil {
return err
}
info, err := client.Info(ctx)
if err != nil {
return err
}
_, _, err = client.NodeInspectWithRaw(ctx, info.Swarm.NodeID)
if err != nil {
// TODO(aaronl): is there a better way to do this?
if strings.Contains(err.Error(), "This node is not a swarm manager.") {
fmt.Fprintln(dockerCli.Out(), "This node joined a swarm as a worker.")
}
} else {
fmt.Fprintln(dockerCli.Out(), "This node joined a swarm as a manager.")
}
return nil
}
func runJoin(dockerCli *client.DockerCli, opts joinOptions) error {
client := dockerCli.Client()
ctx := context.Background()
req := swarm.JoinRequest{
Manager: opts.manager,
Secret: opts.secret,
ListenAddr: opts.listenAddr.String(),
RemoteAddrs: []string{opts.remote},
CACertHash: opts.CACertHash,
}
err := client.SwarmJoin(ctx, req)
if err != nil {
return err
}
if opts.manager {
fmt.Fprintln(dockerCli.Out(), "This node joined a Swarm as a manager.")
} else {
fmt.Fprintln(dockerCli.Out(), "This node joined a Swarm as a worker.")
}
return nil
}