2021-03-08 15:47:24 +01:00
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command: docker compose run
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short: Run a one-off command on a service.
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long: |-
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Runs a one-time command against a service.
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2021-09-13 17:41:21 +02:00
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the following command starts the `web` service and runs `bash` as its command:
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2021-09-13 17:41:21 +02:00
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2022-07-26 14:58:08 +02:00
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```console
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$ docker compose run web bash
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```
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2021-09-13 17:41:21 +02:00
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2022-07-26 14:58:08 +02:00
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Commands you use with run start in new containers with configuration defined by that of the service,
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including volumes, links, and other details. However, there are two important differences:
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2021-09-13 17:41:21 +02:00
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2022-07-26 14:58:08 +02:00
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First, the command passed by `run` overrides the command defined in the service configuration. For example, if the
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`web` service configuration is started with `bash`, then `docker compose run web python app.py` overrides it with
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`python app.py`.
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2021-09-13 17:41:21 +02:00
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2022-07-26 14:58:08 +02:00
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The second difference is that the `docker compose run` command does not create any of the ports specified in the
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service configuration. This prevents port collisions with already-open ports. If you do want the service’s ports
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to be created and mapped to the host, specify the `--service-ports`
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2021-09-13 17:41:21 +02:00
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2022-07-26 14:58:08 +02:00
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```console
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$ docker compose run --service-ports web python manage.py shell
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```
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Alternatively, manual port mapping can be specified with the `--publish` or `-p` options, just as when using docker run:
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2021-09-13 17:41:21 +02:00
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2022-07-26 14:58:08 +02:00
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```console
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$ docker compose run --publish 8080:80 -p 2022:22 -p 127.0.0.1:2021:21 web python manage.py shell
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```
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If you start a service configured with links, the run command first checks to see if the linked service is running
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and starts the service if it is stopped. Once all the linked services are running, the run executes the command you
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passed it. For example, you could run:
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```console
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$ docker compose run db psql -h db -U docker
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```
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This opens an interactive PostgreSQL shell for the linked `db` container.
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If you do not want the run command to start linked containers, use the `--no-deps` flag:
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```console
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$ docker compose run --no-deps web python manage.py shell
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```
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If you want to remove the container after running while overriding the container’s restart policy, use the `--rm` flag:
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```console
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$ docker compose run --rm web python manage.py db upgrade
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```
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This runs a database upgrade script, and removes the container when finished running, even if a restart policy is
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specified in the service configuration.
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usage: docker compose run [OPTIONS] SERVICE [COMMAND] [ARGS...]
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pname: docker compose
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plink: docker_compose.yaml
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options:
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- option: detach
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shorthand: d
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value_type: bool
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default_value: "false"
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description: Run container in background and print container ID
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: entrypoint
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value_type: string
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description: Override the entrypoint of the image
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: env
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shorthand: e
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value_type: stringArray
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default_value: '[]'
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description: Set environment variables
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: interactive
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shorthand: i
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value_type: bool
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default_value: "true"
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description: Keep STDIN open even if not attached.
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: label
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shorthand: l
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value_type: stringArray
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default_value: '[]'
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description: Add or override a label
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: name
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value_type: string
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description: Assign a name to the container
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: no-TTY
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shorthand: T
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value_type: bool
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default_value: "true"
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description: 'Disable pseudo-TTY allocation (default: auto-detected).'
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: no-deps
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value_type: bool
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default_value: "false"
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description: Don't start linked services.
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: publish
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shorthand: p
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value_type: stringArray
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default_value: '[]'
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description: Publish a container's port(s) to the host.
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: quiet-pull
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value_type: bool
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default_value: "false"
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description: Pull without printing progress information.
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: rm
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value_type: bool
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default_value: "false"
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description: Automatically remove the container when it exits
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: service-ports
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value_type: bool
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default_value: "false"
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description: |
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Run command with the service's ports enabled and mapped to the host.
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: tty
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shorthand: t
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value_type: bool
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default_value: "true"
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description: Allocate a pseudo-TTY.
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deprecated: false
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hidden: true
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: use-aliases
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value_type: bool
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default_value: "false"
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description: |
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Use the service's network useAliases in the network(s) the container connects to.
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: user
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shorthand: u
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value_type: string
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description: Run as specified username or uid
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: volume
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shorthand: v
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value_type: stringArray
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default_value: '[]'
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description: Bind mount a volume.
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: workdir
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shorthand: w
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value_type: string
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description: Working directory inside the container
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deprecated: false
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hidden: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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deprecated: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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