feat: deploy caddy service when initialising new cluster on remote machine

internal/cli/client/caddy.go

@@ -32,6 +32,7 @@ func (cli *Client) NewCaddyDeployment(image string, filter MachineFilter) (*Depl
 		image = reference.FamiliarString(latest)
 	}
 
+	// TODO: set restart policy to always. https://github.com/psviderski/uncloud/issues/26
 	spec := api.ServiceSpec{
 		Container: api.ContainerSpec{
 			Command: []string{"caddy", "run", "-c", "/config/caddy.json", "--watch"},

internal/cli/client/deploy.go

@@ -129,7 +129,7 @@ func (d *Deployment) Validate(ctx context.Context) error {
 func (d *Deployment) Run(ctx context.Context) (string, error) {
 	plan, err := d.Plan(ctx)
 	if err != nil {
-		return "", fmt.Errorf("plan: %w", err)
+		return "", fmt.Errorf("create plan: %w", err)
 	}
 
 	return plan.ServiceID, plan.Execute(ctx, d.cli)