Update reference docs for docker stack deploy
`docker stack deploy` now support multiple composefil. This updates the
reference doc to take that fact into account.
@@ -25,7 +25,7 @@ Aliases:
Options:
--bundle-file string Path to a Distributed Application Bundle file
- -c, --compose-file string Path to a Compose file
+ -c, --compose-file strings Path to a Compose file
--help Print usage
--prune Prune services that are no longer referenced
--resolve-image string Query the registry to resolve image digest and supported platforms
@@ -76,14 +76,12 @@ Creating service vossibility_ghollector
Creating service vossibility_lookupd
```
-Only a single Compose file is accepted. If your configuration is split between
-multiple Compose files, e.g. a base configuration and environment-specific overrides,
-you can combine these by passing them to `docker-compose config` with the `-f` option
-and redirecting the merged output into a new file.
+If your configuration is split between multiple Compose files, e.g. a base
+configuration and environment-specific overrides, you can provide multiple
+`--compose-file` flags.
```bash
-$ docker-compose -f docker-compose.yml -f docker-compose.prod.yml config > docker-stack.yml
-$ docker stack deploy --compose-file docker-stack.yml vossibility
+$ docker stack deploy --compose-file docker-compose.yml -f docker-compose.prod.yml vossibility
Ignoring unsupported options: links
