Example #1
0
func runPS(dockerCli *command.DockerCli, opts psOptions) error {
	client := dockerCli.Client()
	ctx := context.Background()

	service, _, err := client.ServiceInspectWithRaw(ctx, opts.serviceID)
	if err != nil {
		return err
	}

	filter := opts.filter.Value()
	filter.Add("service", service.ID)
	if filter.Include("node") {
		nodeFilters := filter.Get("node")
		for _, nodeFilter := range nodeFilters {
			nodeReference, err := node.Reference(ctx, client, nodeFilter)
			if err != nil {
				return err
			}
			filter.Del("node", nodeFilter)
			filter.Add("node", nodeReference)
		}
	}

	tasks, err := client.TaskList(ctx, types.TaskListOptions{Filter: filter})
	if err != nil {
		return err
	}

	return task.Print(dockerCli, ctx, tasks, idresolver.New(client, opts.noResolve), opts.noTrunc)
}
Example #2
0
func runLogs(dockerCli *command.DockerCli, opts *logsOptions) error {
	ctx := context.Background()

	options := types.ContainerLogsOptions{
		ShowStdout: true,
		ShowStderr: true,
		Since:      opts.since,
		Timestamps: opts.timestamps,
		Follow:     opts.follow,
		Tail:       opts.tail,
		Details:    opts.details,
	}

	client := dockerCli.Client()
	responseBody, err := client.ServiceLogs(ctx, opts.service, options)
	if err != nil {
		return err
	}
	defer responseBody.Close()

	resolver := idresolver.New(client, opts.noResolve)

	stdout := &logWriter{ctx: ctx, opts: opts, r: resolver, w: dockerCli.Out()}
	stderr := &logWriter{ctx: ctx, opts: opts, r: resolver, w: dockerCli.Err()}

	// TODO(aluzzardi): Do an io.Copy for services with TTY enabled.
	_, err = stdcopy.StdCopy(stdout, stderr, responseBody)
	return err
}
Example #3
0
func runPs(dockerCli *command.DockerCli, opts psOptions) error {
	client := dockerCli.Client()
	ctx := context.Background()

	var (
		errs  []string
		tasks []swarm.Task
	)

	for _, nodeID := range opts.nodeIDs {
		nodeRef, err := Reference(ctx, client, nodeID)
		if err != nil {
			errs = append(errs, err.Error())
			continue
		}

		node, _, err := client.NodeInspectWithRaw(ctx, nodeRef)
		if err != nil {
			errs = append(errs, err.Error())
			continue
		}

		filter := opts.filter.Value()
		filter.Add("node", node.ID)

		if !opts.all && !filter.Include("desired-state") {
			filter.Add("desired-state", string(swarm.TaskStateRunning))
			filter.Add("desired-state", string(swarm.TaskStateAccepted))
		}

		nodeTasks, err := client.TaskList(ctx, types.TaskListOptions{Filters: filter})
		if err != nil {
			errs = append(errs, err.Error())
			continue
		}

		tasks = append(tasks, nodeTasks...)
	}

	if err := task.Print(dockerCli, ctx, tasks, idresolver.New(client, opts.noResolve), opts.noTrunc); err != nil {
		errs = append(errs, err.Error())
	}

	if len(errs) > 0 {
		return fmt.Errorf("%s", strings.Join(errs, "\n"))
	}

	return nil
}
Example #4
0
File: ps.go Project: docker/docker
func runPS(dockerCli *command.DockerCli, opts psOptions) error {
	namespace := opts.namespace
	client := dockerCli.Client()
	ctx := context.Background()

	filter := getStackFilterFromOpt(opts.namespace, opts.filter)

	tasks, err := client.TaskList(ctx, types.TaskListOptions{Filters: filter})
	if err != nil {
		return err
	}

	if len(tasks) == 0 {
		fmt.Fprintf(dockerCli.Out(), "Nothing found in stack: %s\n", namespace)
		return nil
	}

	return task.Print(dockerCli, ctx, tasks, idresolver.New(client, opts.noResolve), opts.noTrunc)
}
Example #5
0
func runPS(dockerCli *command.DockerCli, opts psOptions) error {
	client := dockerCli.Client()
	ctx := context.Background()

	service, _, err := client.ServiceInspectWithRaw(ctx, opts.serviceID)
	if err != nil {
		return err
	}

	filter := opts.filter.Value()
	filter.Add("service", service.ID)
	if filter.Include("node") {
		nodeFilters := filter.Get("node")
		for _, nodeFilter := range nodeFilters {
			nodeReference, err := node.Reference(ctx, client, nodeFilter)
			if err != nil {
				return err
			}
			filter.Del("node", nodeFilter)
			filter.Add("node", nodeReference)
		}
	}

	if !opts.all && !filter.Include("desired-state") {
		filter.Add("desired-state", string(swarm.TaskStateRunning))
		filter.Add("desired-state", string(swarm.TaskStateAccepted))
	}

	tasks, err := client.TaskList(ctx, types.TaskListOptions{Filters: filter})
	if err != nil {
		return err
	}

	if opts.quiet {
		return task.PrintQuiet(dockerCli, tasks)
	}
	return task.Print(dockerCli, ctx, tasks, idresolver.New(client, opts.noResolve), opts.noTrunc)
}
Example #6
0
func runPS(dockerCli *command.DockerCli, opts psOptions) error {
	namespace := opts.namespace
	client := dockerCli.Client()
	ctx := context.Background()

	filter := getStackFilterFromOpt(opts.namespace, opts.filter)
	if !opts.all && !filter.Include("desired-state") {
		filter.Add("desired-state", string(swarm.TaskStateRunning))
		filter.Add("desired-state", string(swarm.TaskStateAccepted))
	}

	tasks, err := client.TaskList(ctx, types.TaskListOptions{Filters: filter})
	if err != nil {
		return err
	}

	if len(tasks) == 0 {
		fmt.Fprintf(dockerCli.Out(), "Nothing found in stack: %s\n", namespace)
		return nil
	}

	return task.Print(dockerCli, ctx, tasks, idresolver.New(client, opts.noResolve), opts.noTrunc)
}
Example #7
0
File: ps.go Project: CWSpear/docker
func runPs(dockerCli *command.DockerCli, opts psOptions) error {
	client := dockerCli.Client()
	ctx := context.Background()

	nodeRef, err := Reference(ctx, client, opts.nodeID)
	if err != nil {
		return nil
	}
	node, _, err := client.NodeInspectWithRaw(ctx, nodeRef)
	if err != nil {
		return err
	}

	filter := opts.filter.Value()
	filter.Add("node", node.ID)
	tasks, err := client.TaskList(
		ctx,
		types.TaskListOptions{Filter: filter})
	if err != nil {
		return err
	}

	return task.Print(dockerCli, ctx, tasks, idresolver.New(client, opts.noResolve), opts.noTrunc)
}
Example #8
0
File: ps.go Project: docker/docker
func runPS(dockerCli *command.DockerCli, opts psOptions) error {
	client := dockerCli.Client()
	ctx := context.Background()

	filter := opts.filter.Value()

	serviceIDFilter := filters.NewArgs()
	serviceNameFilter := filters.NewArgs()
	for _, service := range opts.services {
		serviceIDFilter.Add("id", service)
		serviceNameFilter.Add("name", service)
	}
	serviceByIDList, err := client.ServiceList(ctx, types.ServiceListOptions{Filters: serviceIDFilter})
	if err != nil {
		return err
	}
	serviceByNameList, err := client.ServiceList(ctx, types.ServiceListOptions{Filters: serviceNameFilter})
	if err != nil {
		return err
	}

	for _, service := range opts.services {
		serviceCount := 0
		// Lookup by ID/Prefix
		for _, serviceEntry := range serviceByIDList {
			if strings.HasPrefix(serviceEntry.ID, service) {
				filter.Add("service", serviceEntry.ID)
				serviceCount++
			}
		}

		// Lookup by Name/Prefix
		for _, serviceEntry := range serviceByNameList {
			if strings.HasPrefix(serviceEntry.Spec.Annotations.Name, service) {
				filter.Add("service", serviceEntry.ID)
				serviceCount++
			}
		}
		// If nothing has been found, return immediately.
		if serviceCount == 0 {
			return fmt.Errorf("no such services: %s", service)
		}
	}

	if filter.Include("node") {
		nodeFilters := filter.Get("node")
		for _, nodeFilter := range nodeFilters {
			nodeReference, err := node.Reference(ctx, client, nodeFilter)
			if err != nil {
				return err
			}
			filter.Del("node", nodeFilter)
			filter.Add("node", nodeReference)
		}
	}

	tasks, err := client.TaskList(ctx, types.TaskListOptions{Filters: filter})
	if err != nil {
		return err
	}

	if opts.quiet {
		return task.PrintQuiet(dockerCli, tasks)
	}
	return task.Print(dockerCli, ctx, tasks, idresolver.New(client, opts.noResolve), opts.noTrunc)
}