| # ps |
| |
| <!---MARKER_GEN_START--> |
| List containers |
| |
| ### Aliases |
| |
| `docker container ls`, `docker container list`, `docker container ps`, `docker ps` |
| |
| ### Options |
| |
| | Name | Type | Default | Description | |
| |:---------------------------------------|:---------|:--------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| |
| | [`-a`](#all), [`--all`](#all) | `bool` | | Show all containers (default shows just running) | |
| | [`-f`](#filter), [`--filter`](#filter) | `filter` | | Filter output based on conditions provided | |
| | [`--format`](#format) | `string` | | Format output using a custom template:<br>'table': Print output in table format with column headers (default)<br>'table TEMPLATE': Print output in table format using the given Go template<br>'json': Print in JSON format<br>'TEMPLATE': Print output using the given Go template.<br>Refer to https://docs.docker.com/go/formatting/ for more information about formatting output with templates | |
| | `-n`, `--last` | `int` | `-1` | Show n last created containers (includes all states) | |
| | `-l`, `--latest` | `bool` | | Show the latest created container (includes all states) | |
| | [`--no-trunc`](#no-trunc) | `bool` | | Don't truncate output | |
| | `-q`, `--quiet` | `bool` | | Only display container IDs | |
| | [`-s`](#size), [`--size`](#size) | `bool` | | Display total file sizes | |
| |
| |
| <!---MARKER_GEN_END--> |
| |
| ## Examples |
| |
| ### <a name="no-trunc"></a> Do not truncate output (--no-trunc) |
| |
| Running `docker ps --no-trunc` showing 2 linked containers. |
| |
| ```console |
| $ docker ps --no-trunc |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| ca5534a51dd04bbcebe9b23ba05f389466cf0c190f1f8f182d7eea92a9671d00 ubuntu:24.04 bash 17 seconds ago Up 16 seconds 3300-3310/tcp webapp |
| 9ca9747b233100676a48cc7806131586213fa5dab86dd1972d6a8732e3a84a4d crosbymichael/redis:latest /redis-server --dir 33 minutes ago Up 33 minutes 6379/tcp redis,webapp/db |
| ``` |
| |
| ### <a name="all"></a> Show both running and stopped containers (-a, --all) |
| |
| The `docker ps` command only shows running containers by default. To see all |
| containers, use the `--all` (or `-a`) flag: |
| |
| ```console |
| $ docker ps -a |
| ``` |
| |
| `docker ps` groups exposed ports into a single range if possible. E.g., a |
| container that exposes TCP ports `100, 101, 102` displays `100-102/tcp` in |
| the `PORTS` column. |
| |
| ### <a name="size"></a> Show disk usage by container (--size) |
| |
| The `docker ps --size` (or `-s`) command displays two different on-disk-sizes for each container: |
| |
| ```console |
| $ docker ps --size |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES SIZE |
| e90b8831a4b8 nginx "/bin/bash -c 'mkdir " 11 weeks ago Up 4 hours my_nginx 35.58 kB (virtual 109.2 MB) |
| 00c6131c5e30 telegraf:1.5 "/entrypoint.sh" 11 weeks ago Up 11 weeks my_telegraf 0 B (virtual 209.5 MB) |
| ``` |
| * The "size" information shows the amount of data (on disk) that is used for the _writable_ layer of each container |
| * The "virtual size" is the total amount of disk-space used for the read-only _image_ data used by the container and the writable layer. |
| |
| For more information, refer to the [container size on disk](https://docs.docker.com/engine/storage/drivers/#container-size-on-disk) section. |
| |
| |
| ### <a name="filter"></a> Filtering (--filter) |
| |
| The `--filter` (or `-f`) flag format is a `key=value` pair. If there is more |
| than one filter, then pass multiple flags (e.g. `--filter "foo=bar" --filter "bif=baz"`). |
| |
| The currently supported filters are: |
| |
| | Filter | Description | |
| |:----------------------|:-------------------------------------------------------------------------------------------------------------------------------------| |
| | `id` | Container's ID | |
| | `name` | Container's name | |
| | `label` | An arbitrary string representing either a key or a key-value pair. Expressed as `<key>` or `<key>=<value>` | |
| | `exited` | An integer representing the container's exit code. Only useful with `--all`. | |
| | `status` | One of `created`, `restarting`, `running`, `removing`, `paused`, `exited`, or `dead` | |
| | `ancestor` | Filters containers which share a given image as an ancestor. Expressed as `<image-name>[:<tag>]`, `<image id>`, or `<image@digest>` | |
| | `before` or `since` | Filters containers created before or after a given container ID or name | |
| | `volume` | Filters running containers which have mounted a given volume or bind mount. | |
| | `network` | Filters running containers connected to a given network. | |
| | `publish` or `expose` | Filters containers which publish or expose a given port. Expressed as `<port>[/<proto>]` or `<startport-endport>/[<proto>]` | |
| | `health` | Filters containers based on their healthcheck status. One of `starting`, `healthy`, `unhealthy` or `none`. | |
| | `isolation` | Windows daemon only. One of `default`, `process`, or `hyperv`. | |
| | `is-task` | Filters containers that are a "task" for a service. Boolean option (`true` or `false`) | |
| |
| |
| #### label |
| |
| The `label` filter matches containers based on the presence of a `label` alone or a `label` and a |
| value. |
| |
| The following filter matches containers with the `color` label regardless of its value. |
| |
| ```console |
| $ docker ps --filter "label=color" |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 673394ef1d4c busybox "top" 47 seconds ago Up 45 seconds nostalgic_shockley |
| d85756f57265 busybox "top" 52 seconds ago Up 51 seconds high_albattani |
| ``` |
| |
| The following filter matches containers with the `color` label with the `blue` value. |
| |
| ```console |
| $ docker ps --filter "label=color=blue" |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| d85756f57265 busybox "top" About a minute ago Up About a minute high_albattani |
| ``` |
| |
| #### name |
| |
| The `name` filter matches on all or part of a container's name. |
| |
| The following filter matches all containers with a name containing the `nostalgic_stallman` string. |
| |
| ```console |
| $ docker ps --filter "name=nostalgic_stallman" |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 9b6247364a03 busybox "top" 2 minutes ago Up 2 minutes nostalgic_stallman |
| ``` |
| |
| You can also filter for a substring in a name as this shows: |
| |
| ```console |
| $ docker ps --filter "name=nostalgic" |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 715ebfcee040 busybox "top" 3 seconds ago Up 1 second i_am_nostalgic |
| 9b6247364a03 busybox "top" 7 minutes ago Up 7 minutes nostalgic_stallman |
| 673394ef1d4c busybox "top" 38 minutes ago Up 38 minutes nostalgic_shockley |
| ``` |
| |
| #### exited |
| |
| The `exited` filter matches containers by exist status code. For example, to |
| filter for containers that have exited successfully: |
| |
| ```console |
| $ docker ps -a --filter 'exited=0' |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| ea09c3c82f6e registry:latest /srv/run.sh 2 weeks ago Exited (0) 2 weeks ago 127.0.0.1:5000->5000/tcp desperate_leakey |
| 106ea823fe4e fedora:latest /bin/sh -c 'bash -l' 2 weeks ago Exited (0) 2 weeks ago determined_albattani |
| 48ee228c9464 fedora:20 bash 2 weeks ago Exited (0) 2 weeks ago tender_torvalds |
| ``` |
| |
| #### Filter by exit signal |
| |
| You can use a filter to locate containers that exited with status of `137` |
| meaning a `SIGKILL(9)` killed them. |
| |
| ```console |
| $ docker ps -a --filter 'exited=137' |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| b3e1c0ed5bfe ubuntu:latest "sleep 1000" 12 seconds ago Exited (137) 5 seconds ago grave_kowalevski |
| a2eb5558d669 redis:latest "/entrypoint.sh redi 2 hours ago Exited (137) 2 hours ago sharp_lalande |
| ``` |
| |
| Any of these events result in a `137` status: |
| |
| * the `init` process of the container is killed manually |
| * `docker kill` kills the container |
| * Docker daemon restarts which kills all running containers |
| |
| #### status |
| |
| The `status` filter matches containers by status. The possible values for the container status are: |
| |
| | Status | Description | |
| | :----------- | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | |
| | `created` | A container that has never been started. | |
| | `running` | A running container, started by either `docker start` or `docker run`. | |
| | `paused` | A paused container. See `docker pause`. | |
| | `restarting` | A container which is starting due to the designated restart policy for that container. | |
| | `exited` | A container which is no longer running. For example, the process inside the container completed or the container was stopped using the `docker stop` command. | |
| | `removing` | A container which is in the process of being removed. See `docker rm`. | |
| | `dead` | A "defunct" container; for example, a container that was only partially removed because resources were kept busy by an external process. `dead` containers cannot be (re)started, only removed. | |
| |
| For example, to filter for `running` containers: |
| |
| ```console |
| $ docker ps --filter status=running |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 715ebfcee040 busybox "top" 16 minutes ago Up 16 minutes i_am_nostalgic |
| d5c976d3c462 busybox "top" 23 minutes ago Up 23 minutes top |
| 9b6247364a03 busybox "top" 24 minutes ago Up 24 minutes nostalgic_stallman |
| ``` |
| |
| To filter for `paused` containers: |
| |
| ```console |
| $ docker ps --filter status=paused |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 673394ef1d4c busybox "top" About an hour ago Up About an hour (Paused) nostalgic_shockley |
| ``` |
| |
| #### ancestor |
| |
| The `ancestor` filter matches containers based on its image or a descendant of |
| it. The filter supports the following image representation: |
| |
| - `image` |
| - `image:tag` |
| - `image:tag@digest` |
| - `short-id` |
| - `full-id` |
| |
| If you don't specify a `tag`, the `latest` tag is used. For example, to filter |
| for containers that use the latest `ubuntu` image: |
| |
| ```console |
| $ docker ps --filter ancestor=ubuntu |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 919e1179bdb8 ubuntu-c1 "top" About a minute ago Up About a minute admiring_lovelace |
| 5d1e4a540723 ubuntu-c2 "top" About a minute ago Up About a minute admiring_sammet |
| 82a598284012 ubuntu "top" 3 minutes ago Up 3 minutes sleepy_bose |
| bab2a34ba363 ubuntu "top" 3 minutes ago Up 3 minutes focused_yonath |
| ``` |
| |
| Match containers based on the `ubuntu-c1` image which, in this case, is a child |
| of `ubuntu`: |
| |
| ```console |
| $ docker ps --filter ancestor=ubuntu-c1 |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 919e1179bdb8 ubuntu-c1 "top" About a minute ago Up About a minute admiring_lovelace |
| ``` |
| |
| Match containers based on the `ubuntu` version `24.04` image: |
| |
| ```console |
| $ docker ps --filter ancestor=ubuntu:24.04 |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 82a598284012 ubuntu:24.04 "top" 3 minutes ago Up 3 minutes sleepy_bose |
| ``` |
| |
| The following matches containers based on the layer `d0e008c6cf02` or an image |
| that have this layer in its layer stack. |
| |
| ```console |
| $ docker ps --filter ancestor=d0e008c6cf02 |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 82a598284012 ubuntu:24.04 "top" 3 minutes ago Up 3 minutes sleepy_bose |
| ``` |
| |
| #### Create time |
| |
| ##### before |
| |
| The `before` filter shows only containers created before the container with |
| a given ID or name. For example, having these containers created: |
| |
| ```console |
| $ docker ps |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 9c3527ed70ce busybox "top" 14 seconds ago Up 15 seconds desperate_dubinsky |
| 4aace5031105 busybox "top" 48 seconds ago Up 49 seconds focused_hamilton |
| 6e63f6ff38b0 busybox "top" About a minute ago Up About a minute distracted_fermat |
| ``` |
| |
| Filtering with `before` would give: |
| |
| ```console |
| $ docker ps -f before=9c3527ed70ce |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 4aace5031105 busybox "top" About a minute ago Up About a minute focused_hamilton |
| 6e63f6ff38b0 busybox "top" About a minute ago Up About a minute distracted_fermat |
| ``` |
| |
| ##### since |
| |
| The `since` filter shows only containers created since the container with a given |
| ID or name. For example, with the same containers as in `before` filter: |
| |
| ```console |
| $ docker ps -f since=6e63f6ff38b0 |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 9c3527ed70ce busybox "top" 10 minutes ago Up 10 minutes desperate_dubinsky |
| 4aace5031105 busybox "top" 10 minutes ago Up 10 minutes focused_hamilton |
| ``` |
| |
| #### volume |
| |
| The `volume` filter shows only containers that mount a specific volume or have |
| a volume mounted in a specific path: |
| |
| ```console |
| $ docker ps --filter volume=remote-volume --format "table {{.ID}}\t{{.Mounts}}" |
| |
| CONTAINER ID MOUNTS |
| 9c3527ed70ce remote-volume |
| |
| $ docker ps --filter volume=/data --format "table {{.ID}}\t{{.Mounts}}" |
| |
| CONTAINER ID MOUNTS |
| 9c3527ed70ce remote-volume |
| ``` |
| |
| #### network |
| |
| The `network` filter shows only containers that are connected to a network with |
| a given name or ID. |
| |
| The following filter matches all containers that are connected to a network |
| with a name containing `net1`. |
| |
| ```console |
| $ docker run -d --net=net1 --name=test1 ubuntu top |
| $ docker run -d --net=net2 --name=test2 ubuntu top |
| |
| $ docker ps --filter network=net1 |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 9d4893ed80fe ubuntu "top" 10 minutes ago Up 10 minutes test1 |
| ``` |
| |
| The network filter matches on both the network's name and ID. The following |
| example shows all containers that are attached to the `net1` network, using |
| the network ID as a filter: |
| |
| ```console |
| $ docker network inspect --format "{{.ID}}" net1 |
| |
| 8c0b4110ae930dbe26b258de9bc34a03f98056ed6f27f991d32919bfe401d7c5 |
| |
| $ docker ps --filter network=8c0b4110ae930dbe26b258de9bc34a03f98056ed6f27f991d32919bfe401d7c5 |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 9d4893ed80fe ubuntu "top" 10 minutes ago Up 10 minutes test1 |
| ``` |
| |
| #### publish and expose |
| |
| The `publish` and `expose` filters show only containers that have published or exposed port with a given port |
| number, port range, and/or protocol. The default protocol is `tcp` when not specified. |
| |
| The following filter matches all containers that have published port of 80: |
| |
| ```console |
| $ docker run -d --publish=80 busybox top |
| $ docker run -d --expose=8080 busybox top |
| |
| $ docker ps -a |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 9833437217a5 busybox "top" 5 seconds ago Up 4 seconds 8080/tcp dreamy_mccarthy |
| fc7e477723b7 busybox "top" 50 seconds ago Up 50 seconds 0.0.0.0:32768->80/tcp admiring_roentgen |
| |
| $ docker ps --filter publish=80 |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| fc7e477723b7 busybox "top" About a minute ago Up About a minute 0.0.0.0:32768->80/tcp admiring_roentgen |
| ``` |
| |
| The following filter matches all containers that have exposed TCP port in the range of `8000-8080`: |
| |
| ```console |
| $ docker ps --filter expose=8000-8080/tcp |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| 9833437217a5 busybox "top" 21 seconds ago Up 19 seconds 8080/tcp dreamy_mccarthy |
| ``` |
| |
| The following filter matches all containers that have exposed UDP port `80`: |
| |
| ```console |
| $ docker ps --filter publish=80/udp |
| |
| CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
| ``` |
| |
| ### <a name="format"></a> Format the output (--format) |
| |
| The formatting option (`--format`) pretty-prints container output using a Go |
| template. |
| |
| Valid placeholders for the Go template are listed below: |
| |
| | Placeholder | Description | |
| |:--------------|:------------------------------------------------------------------------------------------------| |
| | `.ID` | Container ID | |
| | `.Image` | Image ID | |
| | `.Command` | Quoted command | |
| | `.CreatedAt` | Time when the container was created. | |
| | `.RunningFor` | Elapsed time since the container was started. | |
| | `.Ports` | Exposed ports. | |
| | `.State` | Container status (for example; "created", "running", "exited"). | |
| | `.Status` | Container status with details about duration and health-status. | |
| | `.Size` | Container disk size. | |
| | `.Names` | Container names. | |
| | `.Labels` | All labels assigned to the container. | |
| | `.Label` | Value of a specific label for this container. For example `'{{.Label "com.docker.swarm.cpu"}}'` | |
| | `.Mounts` | Names of the volumes mounted in this container. | |
| | `.Networks` | Names of the networks attached to this container. | |
| |
| When using the `--format` option, the `ps` command will either output the data |
| exactly as the template declares or, when using the `table` directive, includes |
| column headers as well. |
| |
| The following example uses a template without headers and outputs the `ID` and |
| `Command` entries separated by a colon (`:`) for all running containers: |
| |
| ```console |
| $ docker ps --format "{{.ID}}: {{.Command}}" |
| |
| a87ecb4f327c: /bin/sh -c #(nop) MA |
| 01946d9d34d8: /bin/sh -c #(nop) MA |
| c1d3b0166030: /bin/sh -c yum -y up |
| 41d50ecd2f57: /bin/sh -c #(nop) MA |
| ``` |
| |
| To list all running containers with their labels in a table format you can use: |
| |
| ```console |
| $ docker ps --format "table {{.ID}}\t{{.Labels}}" |
| |
| CONTAINER ID LABELS |
| a87ecb4f327c com.docker.swarm.node=ubuntu,com.docker.swarm.storage=ssd |
| 01946d9d34d8 |
| c1d3b0166030 com.docker.swarm.node=debian,com.docker.swarm.cpu=6 |
| 41d50ecd2f57 com.docker.swarm.node=fedora,com.docker.swarm.cpu=3,com.docker.swarm.storage=ssd |
| ``` |
| |
| To list all running containers in JSON format, use the `json` directive: |
| |
| ```console |
| $ docker ps --format json |
| {"Command":"\"/docker-entrypoint.…\"","CreatedAt":"2021-03-10 00:15:05 +0100 CET","ID":"a762a2b37a1d","Image":"nginx","Labels":"maintainer=NGINX Docker Maintainers \u003cdocker-maint@nginx.com\u003e","LocalVolumes":"0","Mounts":"","Names":"boring_keldysh","Networks":"bridge","Ports":"80/tcp","RunningFor":"4 seconds ago","Size":"0B","State":"running","Status":"Up 3 seconds"} |
| ``` |
