Update networking.md

Following the example will produce:
  WARN[0000] network my-pre-existing-network: network.external.name is deprecated in favor of network.name

https://github.com/docker/docker.github.io/issues/6453
This commit is contained in:
MessaoudiM
2021-05-06 22:00:22 +02:00
committed by GitHub
parent e40a72771f
commit 4b185f9233

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@@ -184,8 +184,8 @@ services:
# ...
networks:
default:
external:
name: my-pre-existing-network
external: true
name: my-pre-existing-network
```
Instead of attempting to create a network called `[projectname]_default`, Compose looks for a network called `my-pre-existing-network` and connect your app's containers to it.