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Update envvars.md (#2579)

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Wang Jie 2017-04-01 05:16:58 +08:00 committed by John Mulhausen
parent c8f98ff812
commit fd5090abb4
1 changed files with 5 additions and 5 deletions
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10
compose/reference/envvars.md
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@ -10,13 +10,13 @@ Several environment variables are available for you to configure the Docker Comp
Variables starting with `DOCKER_` are the same as those used to configure the Variables starting with `DOCKER_` are the same as those used to configure the
Docker command-line client. If you're using `docker-machine`, then the `eval "$(docker-machine env my-docker-vm)"` command should set them to their correct values. (In this example, `my-docker-vm` is the name of a machine you created.) Docker command-line client. If you're using `docker-machine`, then the `eval "$(docker-machine env my-docker-vm)"` command should set them to their correct values. (In this example, `my-docker-vm` is the name of a machine you created.)
> Note: Some of these variables can also be provided using an > **Note**: Some of these variables can also be provided using an
> [environment file](../env-file.md) > [environment file](../env-file.md)
## COMPOSE\_PROJECT\_NAME ## COMPOSE\_PROJECT\_NAME
Sets the project name. This value is prepended along with the service name to Sets the project name. This value is prepended along with the service name to
the container on start up. For example, if you project name is `myapp` and it the container on start up. For example, if your project name is `myapp` and it
includes two services `db` and `web` then compose starts containers named includes two services `db` and `web` then compose starts containers named
`myapp_db_1` and `myapp_web_1` respectively. `myapp_db_1` and `myapp_web_1` respectively.
@ -30,7 +30,7 @@ Specify the path to a Compose file. If not provided, Compose looks for a file na
`docker-compose.yml` in the current directory and then each parent directory in `docker-compose.yml` in the current directory and then each parent directory in
succession until a file by that name is found. succession until a file by that name is found.
This variable supports multiple compose files separate by a path separator (on This variable supports multiple compose files separated by a path separator (on
Linux and macOS the path separator is `:`, on Windows it is `;`). For example: Linux and macOS the path separator is `:`, on Windows it is `;`). For example:
`COMPOSE_FILE=docker-compose.yml:docker-compose.prod.yml`. The path separator `COMPOSE_FILE=docker-compose.yml:docker-compose.prod.yml`. The path separator
can also be customized using `COMPOSE_PATH_SEPARATOR`. can also be customized using `COMPOSE_PATH_SEPARATOR`.
@ -40,7 +40,7 @@ See also the `-f` [command-line option](overview.md).
## COMPOSE\_API\_VERSION ## COMPOSE\_API\_VERSION
The Docker API only supports requests from clients which report a specific The Docker API only supports requests from clients which report a specific
version. If you receive a `client and server don't have same version error` using version. If you receive a `client and server don't have same version` error using
`docker-compose`, you can workaround this error by setting this environment `docker-compose`, you can workaround this error by setting this environment
variable. Set the version value to match the server version. variable. Set the version value to match the server version.
@ -84,7 +84,7 @@ Supported values are: `TLSv1`, `TLSv1_1`, `TLSv1_2`.
## COMPOSE\_CONVERT\_WINDOWS\_PATHS ## COMPOSE\_CONVERT\_WINDOWS\_PATHS
Enable path conversion from Windows-style to Unix-style in volume definitions. Enable path conversion from Windows-style to Unix-style in volume definitions.
Users of Docker Machine and Docker Toolbox on Windows should always set this. Defaults to `0` Users of Docker Machine and Docker Toolbox on Windows should always set this. Defaults to `0`.
Supported values: `true` or `1` to enable, `false` or `0` to disable. Supported values: `true` or `1` to enable, `false` or `0` to disable.
## COMPOSE\_PATH\_SEPARATOR ## COMPOSE\_PATH\_SEPARATOR