support --compose-file - as stdin

Signed-off-by: Marco Mariani <marco.mariani@alterway.fr>
Upstream-commit: 3a0b967c05
Component: cli
This commit is contained in:
Marco Mariani
2017-08-22 17:55:59 +02:00
parent ba672661c5
commit cd24988c20
3 changed files with 65 additions and 11 deletions
@@ -57,6 +57,23 @@ Creating service vossibility_ghollector
Creating service vossibility_lookupd
```
The Compose file can also be provided as standard input with `--compose-file -`:
```bash
$ cat docker-compose.yml | docker stack deploy --compose-file - vossibility
Ignoring unsupported options: links
Creating network vossibility_vossibility
Creating network vossibility_default
Creating service vossibility_nsqd
Creating service vossibility_logstash
Creating service vossibility_elasticsearch
Creating service vossibility_kibana
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