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Implement network_mode in v2

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Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>
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Aanand Prasad 2016-01-25 12:45:30 +00:00
commit e566a4dc1c
16 changed files with 405 additions and 87 deletions
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12
docs/networking.md
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@ -144,15 +144,3 @@ If you want your containers to join a pre-existing network, use the [`external`
name: my-pre-existing-network
Instead of attemping to create a network called `[projectname]_default`, Compose will look for a network called `my-pre-existing-network` and connect your app's containers to it.
## Custom container network modes
The `docker` CLI command allows you to specify a custom network mode for a container with the `--net` option - for example, `--net=host` specifies that the container should use the same network namespace as the Docker host, and `--net=none` specifies that it should have no networking capabilities.
To make use of this in Compose, specify a `networks` list with a single item `host`, `bridge` or `none`:
app:
build: ./app
networks: ["host"]
There is no equivalent to `--net=container:CONTAINER_NAME` in the v2 Compose file format. You should instead use networks to enable communication.