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Rather than conflict with the unexposed task model, change the names of the object-oriented task display to `docker <object> ps`. The command works identically to `docker service tasks`. This change is superficial. This provides a more sensical docker experience while not trampling on the task model that may be introduced as a top-level command at a later date. The following is an example of the display using `docker service ps` with a service named `condescending_cori`: ``` $ docker service ps condescending_cori ID NAME SERVICE IMAGE LAST STATE DESIRED STATE NODE e2cd9vqb62qjk38lw65uoffd2 condescending_cori.1 condescending_cori alpine Running 13 minutes ago Running 6c6d232a5d0e ``` The following shows the output for the node on which the command is running: ```console $ docker node ps self ID NAME SERVICE IMAGE LAST STATE DESIRED STATE NODE b1tpbi43k1ibevg2e94bmqo0s mad_kalam.1 mad_kalam apline Accepted 2 seconds ago Accepted 6c6d232a5d0e e2cd9vqb62qjk38lw65uoffd2 condescending_cori.1 condescending_cori alpine Running 12 minutes ago Running 6c6d232a5d0e 4x609m5o0qyn0kgpzvf0ad8x5 furious_davinci.1 furious_davinci redis Running 32 minutes ago Running 6c6d232a5d0e ``` Signed-off-by: Stephen J Day <stephen.day@docker.com> Upstream-commit: 0aa4e1e68973ede0c73f8a4356e2a17fc903f549 Component: engine
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8.1 KiB
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143 lines
8.1 KiB
Markdown
<!-- [metadata]>
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+++
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title = "Docker commands"
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description = "Docker's CLI command description and usage"
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keywords = ["Docker, Docker documentation, CLI, command line"]
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[menu.main]
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identifier= "smn_cli_guide"
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parent = "smn_cli"
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weight=-70
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+++
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<![end-metadata]-->
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# The Docker commands
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This section contains reference information on using Docker's command line
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client. Each command has a reference page along with samples. If you are
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unfamiliar with the command line, you should start by reading about how to [Use
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the Docker command line](cli.md).
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You start the Docker daemon with the command line. How you start the daemon
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affects your Docker containers. For that reason you should also make sure to
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read the [`dockerd`](dockerd.md) reference page.
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### Docker management commands
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| Command | Description |
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|:--------|:-------------------------------------------------------------------|
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| [dockerd](dockerd.md) | Launch the Docker daemon |
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| [info](info.md) | Display system-wide information |
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| [inspect](inspect.md)| Return low-level information on a container or image |
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| [version](version.md) | Show the Docker version information |
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### Image commands
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| Command | Description |
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|:--------|:-------------------------------------------------------------------|
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| [build](build.md) | Build an image from a Dockerfile |
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| [commit](commit.md) | Create a new image from a container's changes |
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| [export](export.md) | Export a container's filesystem as a tar archive |
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| [history](history.md) | Show the history of an image |
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| [images](images.md) | List images |
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| [import](import.md) | Import the contents from a tarball to create a filesystem image |
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| [load](load.md) | Load an image from a tar archive or STDIN |
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| [rmi](rmi.md) | Remove one or more images |
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| [save](save.md) | Save images to a tar archive |
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| [tag](tag.md) | Tag an image into a repository |
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### Container commands
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| Command | Description |
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|:--------|:-------------------------------------------------------------------|
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| [attach](attach.md) | Attach to a running container |
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| [cp](cp.md) | Copy files/folders from a container to a HOSTDIR or to STDOUT |
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| [create](create.md) | Create a new container |
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| [diff](diff.md) | Inspect changes on a container's filesystem |
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| [events](events.md) | Get real time events from the server |
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| [exec](exec.md) | Run a command in a running container |
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| [kill](kill.md) | Kill a running container |
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| [logs](logs.md) | Fetch the logs of a container |
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| [pause](pause.md) | Pause all processes within a container |
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| [port](port.md) | List port mappings or a specific mapping for the container |
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| [ps](ps.md) | List containers |
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| [rename](rename.md) | Rename a container |
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| [restart](restart.md) | Restart a running container |
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| [rm](rm.md) | Remove one or more containers |
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| [run](run.md) | Run a command in a new container |
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| [start](start.md) | Start one or more stopped containers |
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| [stats](stats.md) | Display a live stream of container(s) resource usage statistics |
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| [stop](stop.md) | Stop a running container |
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| [top](top.md) | Display the running processes of a container |
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| [unpause](unpause.md) | Unpause all processes within a container |
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| [update](update.md) | Update configuration of one or more containers |
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| [wait](wait.md) | Block until a container stops, then print its exit code |
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### Hub and registry commands
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| Command | Description |
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|:--------|:-------------------------------------------------------------------|
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| [login](login.md) | Register or log in to a Docker registry |
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| [logout](logout.md) | Log out from a Docker registry |
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| [pull](pull.md) | Pull an image or a repository from a Docker registry |
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| [push](push.md) | Push an image or a repository to a Docker registry |
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| [search](search.md) | Search the Docker Hub for images |
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### Network and connectivity commands
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| Command | Description |
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|:--------|:-------------------------------------------------------------------|
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| [network connect](network_connect.md) | Connect a container to a network |
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| [network create](network_create.md) | Create a new network |
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| [network disconnect](network_disconnect.md) | Disconnect a container from a network |
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| [network inspect](network_inspect.md) | Display information about a network |
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| [network ls](network_ls.md) | Lists all the networks the Engine `daemon` knows about |
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| [network rm](network_rm.md) | Removes one or more networks |
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### Shared data volume commands
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| Command | Description |
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|:--------|:-------------------------------------------------------------------|
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| [volume create](volume_create.md) | Creates a new volume where containers can consume and store data |
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| [volume inspect](volume_inspect.md) | Display information about a volume |
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| [volume ls](volume_ls.md) | Lists all the volumes Docker knows about |
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| [volume rm](volume_rm.md) | Remove one or more volumes |
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### Swarm node commands
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| Command | Description |
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|:--------|:-------------------------------------------------------------------|
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| [node promote](node_promote.md) | Promote a node that is pending a promotion to manager |
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| [node demote](node_demote.md) | Demotes an existing manager so that it is no longer a manager |
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| [node inspect](node_inspect.md) | Inspect a node in the swarm |
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| [node update](node_update.md) | Update attributes for a node |
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| [node ps](node_ps.md) | List tasks running on a node |
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| [node ls](node_ls.md) | List nodes in the swarm |
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| [node rm](node_rm.md) | Remove a node from the swarm |
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### Swarm swarm commands
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| Command | Description |
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|:--------|:-------------------------------------------------------------------|
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| [swarm init](swarm_init.md) | Initialize a swarm |
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| [swarm join](swarm_join.md) | Join a swarm as a manager node or worker node |
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| [swarm leave](swarm_leave.md) | Remove the current node from the swarm |
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| [swarm update](swarm_update.md) | Update attributes of a swarm |
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| [swarm join-token](swarm_join_token.md) | Display or rotate join tokens |
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### Swarm service commands
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| Command | Description |
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|:--------|:-------------------------------------------------------------------|
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| [service create](service_create.md) | Create a new service |
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| [service inspect](service_inspect.md) | Inspect a service |
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| [service ls](service_ls.md) | List services in the swarm |
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| [service rm](service_rm.md) | Reemove a swervice from the swarm |
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| [service scale](service_scale.md) | Set the number of replicas for the desired state of the service |
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| [service ps](service_ps.md) | List the tasks of a service |
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| [service update](service_update.md) | Update the attributes of a service |
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