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Merge pull request #96 from local-deploy/DL-T-95
add new command "status"
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,178 @@ | ||
| package command | ||
|
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| import ( | ||
| "context" | ||
| "fmt" | ||
| "sort" | ||
|
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| "github.com/docker/compose/v2/pkg/api" | ||
| "github.com/docker/docker/api/types" | ||
| "github.com/docker/docker/api/types/filters" | ||
| "github.com/local-deploy/dl/helper" | ||
| "github.com/local-deploy/dl/utils/docker" | ||
| "github.com/pterm/pterm" | ||
| "github.com/spf13/cobra" | ||
| "golang.org/x/sync/errgroup" | ||
| ) | ||
|
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| func statusCommand() *cobra.Command { | ||
| cmd := &cobra.Command{ | ||
| Use: "status", | ||
| Short: "Show dl status", | ||
| Long: `List of containers started by dl.`, | ||
| RunE: func(cmd *cobra.Command, args []string) error { | ||
| err := runStatus() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| return nil | ||
| }, | ||
| } | ||
| return cmd | ||
| } | ||
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| func runStatus() error { | ||
| ctx := context.Background() | ||
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| cli, err := docker.NewClient() | ||
| if err != nil { | ||
| pterm.FgRed.Printfln("Failed to connect to socket") | ||
| return err | ||
| } | ||
|
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| pterm.DefaultBasicText.Print("# ") | ||
| if cli.IsServiceRunning(ctx) { | ||
| green := pterm.NewStyle(pterm.FgLightGreen, pterm.BgDefault, pterm.Bold) | ||
| green.Println("dl is running") | ||
| } else { | ||
| red := pterm.NewStyle(pterm.FgLightRed, pterm.BgDefault, pterm.Bold) | ||
| red.Println("dl is not running") | ||
|
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| return nil | ||
| } | ||
|
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| services, err := getServices(ctx, cli) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| projects, err := getProjects(ctx, cli) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| err = render(cli, "services", services) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| err = render(cli, "projects", projects) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| return nil | ||
| } | ||
|
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| func getServices(ctx context.Context, cli *docker.Client) ([]docker.ContainerSummary, error) { | ||
| containerFilter := filters.NewArgs( | ||
| filters.Arg("label", fmt.Sprintf("%s=%s", api.ProjectLabel, "dl-services")), | ||
| ) | ||
| containers, _ := cli.ContainerList(ctx, types.ContainerListOptions{Filters: containerFilter, All: true}) | ||
|
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| return calculate(ctx, cli, containers) | ||
| } | ||
|
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| func getProjects(ctx context.Context, cli *docker.Client) ([]docker.ContainerSummary, error) { | ||
| containerFilter := filters.NewArgs( | ||
| filters.Arg("label", fmt.Sprintf("%s=%s", api.WorkingDirLabel, helper.TemplateDir())), | ||
| ) | ||
| containers, _ := cli.ContainerList(ctx, types.ContainerListOptions{Filters: containerFilter, All: true}) | ||
|
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| return calculate(ctx, cli, containers) | ||
| } | ||
|
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| func calculate(ctx context.Context, cli *docker.Client, containers []types.Container) ([]docker.ContainerSummary, error) { | ||
| summary := make([]docker.ContainerSummary, len(containers)) | ||
| eg, ctx := errgroup.WithContext(ctx) | ||
| for i, container := range containers { | ||
| i, container := i, container | ||
| eg.Go(func() error { | ||
| var publishers []docker.PortPublisher | ||
| sort.Slice(container.Ports, func(i, j int) bool { | ||
| return container.Ports[i].PrivatePort < container.Ports[j].PrivatePort | ||
| }) | ||
| for _, port := range container.Ports { | ||
| publishers = append(publishers, docker.PortPublisher{ | ||
| URL: port.IP, | ||
| TargetPort: int(port.PrivatePort), | ||
| PublishedPort: int(port.PublicPort), | ||
| Protocol: port.Type, | ||
| }) | ||
| } | ||
|
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| inspect, err := cli.ContainerInspect(ctx, container.ID) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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||
| var ( | ||
| health string | ||
| exitCode int | ||
| ) | ||
| if inspect.State != nil { | ||
| switch inspect.State.Status { | ||
| case "running": | ||
| if inspect.State.Health != nil { | ||
| health = inspect.State.Health.Status | ||
| } | ||
| case "exited", "dead": | ||
| exitCode = inspect.State.ExitCode | ||
| } | ||
| } | ||
|
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| summary[i] = docker.ContainerSummary{ | ||
| ID: container.ID, | ||
| Name: docker.GetCanonicalContainerName(container), | ||
| State: container.State, | ||
| Health: health, | ||
| ExitCode: exitCode, | ||
| Publishers: publishers, | ||
| } | ||
| return nil | ||
| }) | ||
| } | ||
| return summary, eg.Wait() | ||
| } | ||
|
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| func render(cli *docker.Client, title string, containers []docker.ContainerSummary) error { | ||
| if len(containers) == 0 { | ||
| return nil | ||
| } | ||
|
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| pterm.Println() | ||
| pterm.DefaultBasicText.Print("## ") | ||
| green := pterm.NewStyle(pterm.FgLightYellow, pterm.BgDefault, pterm.Bold) | ||
| green.Println(title) | ||
|
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| data := make([][]string, len(containers)+1) | ||
| data[0] = []string{"ID", "Name", "State", "Ports"} | ||
| for _, container := range containers { | ||
| status := container.State | ||
| if status == "running" && container.Health != "" { | ||
| status = fmt.Sprintf("%s (%s)", container.State, container.Health) | ||
| } else if status == "exited" || status == "dead" { | ||
| status = fmt.Sprintf("%s (%d)", container.State, container.ExitCode) | ||
| } | ||
| con := []string{container.ID[:12], container.Name, status, cli.DisplayablePorts(container)} | ||
| data = append(data, con) | ||
| } | ||
|
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| err := pterm.DefaultTable.WithHasHeader().WithData(data).Render() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| return err | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| ## dl cert | ||
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| CA certificate management | ||
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| ### Synopsis | ||
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| Generating and (un)installing a root certificate in Firefox and/or Chrome/Chromium browsers. | ||
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| ### Options | ||
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| ``` | ||
| -h, --help help for cert | ||
| ``` | ||
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| ### Options inherited from parent commands | ||
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| ``` | ||
| --debug Show more output | ||
| ``` | ||
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| ### SEE ALSO | ||
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| * [dl](dl.md) - Deploy Local | ||
| * [dl cert install](dl_cert_install.md) - Installing CA certificate | ||
| * [dl cert uninstall](dl_cert_uninstall.md) - Removing CA certificate | ||
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|
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