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"docker compose" instead "docker-compose"

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Ángel Cervera Claudio 2022-06-29 11:37:04 +01:00 committed by GitHub
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compose/gettingstarted.md
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@ -145,10 +145,10 @@ image pulled from the Docker Hub registry.
## Step 4: Build and run your app with Compose ## Step 4: Build and run your app with Compose
1. From your project directory, start up your application by running `docker-compose up`. 1. From your project directory, start up your application by running `docker compose up`.
```console ```console
$ docker-compose up $ docker compose up
Creating network "composetest_default" with the default driver Creating network "composetest_default" with the default driver
Creating composetest_web_1 ... Creating composetest_web_1 ...
@ -214,7 +214,7 @@ image pulled from the Docker Hub registry.
You can inspect images with `docker inspect <tag or id>`. You can inspect images with `docker inspect <tag or id>`.
5. Stop the application, either by running `docker-compose down` 5. Stop the application, either by running `docker compose down`
from within your project directory in the second terminal, or by from within your project directory in the second terminal, or by
hitting CTRL+C in the original terminal where you started the app. hitting CTRL+C in the original terminal where you started the app.
@ -246,10 +246,10 @@ mode and reload the code on change. This mode should only be used in development
## Step 6: Re-build and run the app with Compose ## Step 6: Re-build and run the app with Compose
From your project directory, type `docker-compose up` to build the app with the updated Compose file, and run it. From your project directory, type `docker compose up` to build the app with the updated Compose file, and run it.
```console ```console
$ docker-compose up $ docker compose up
Creating network "composetest_default" with the default driver Creating network "composetest_default" with the default driver
Creating composetest_web_1 ... Creating composetest_web_1 ...
@ -304,16 +304,16 @@ counter should still be incrementing.
## Step 8: Experiment with some other commands ## Step 8: Experiment with some other commands
If you want to run your services in the background, you can pass the `-d` flag If you want to run your services in the background, you can pass the `-d` flag
(for "detached" mode) to `docker-compose up` and use `docker-compose ps` to (for "detached" mode) to `docker compose up` and use `docker compose ps` to
see what is currently running: see what is currently running:
```console ```console
$ docker-compose up -d $ docker compose up -d
Starting composetest_redis_1... Starting composetest_redis_1...
Starting composetest_web_1... Starting composetest_web_1...
$ docker-compose ps $ docker compose ps
Name Command State Ports Name Command State Ports
------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------
@ -321,21 +321,21 @@ composetest_redis_1 docker-entrypoint.sh redis ... Up 6379/tcp
composetest_web_1 flask run Up 0.0.0.0:8000->5000/tcp composetest_web_1 flask run Up 0.0.0.0:8000->5000/tcp
``` ```
The `docker-compose run` command allows you to run one-off commands for your The `docker compose run` command allows you to run one-off commands for your
services. For example, to see what environment variables are available to the services. For example, to see what environment variables are available to the
`web` service: `web` service:
```console ```console
$ docker-compose run web env $ docker compose run web env
``` ```
See `docker-compose --help` to see other available commands. See `docker compose --help` to see other available commands.
If you started Compose with `docker-compose up -d`, stop If you started Compose with `docker compose up -d`, stop
your services once you've finished with them: your services once you've finished with them:
```console ```console
$ docker-compose stop $ docker compose stop
``` ```
You can bring everything down, removing the containers entirely, with the `down` You can bring everything down, removing the containers entirely, with the `down`
@ -343,7 +343,7 @@ command. Pass `--volumes` to also remove the data volume used by the Redis
container: container:
```console ```console
$ docker-compose down --volumes $ docker compose down --volumes
``` ```
At this point, you have seen the basics of how Compose works. At this point, you have seen the basics of how Compose works.