Document how one-off commands are configured

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Ben Firshman 2014-01-30 10:50:42 +00:00
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@ -47,6 +47,8 @@ For example:
Note that this will not start any services that the command's service links to. So if, for example, your one-off command talks to your database, you will need to run `fig up -d db` first.
One-off commands are started in new containers with the same config as a normal container for that service, so volumes, links, etc will all be created as expected. The only thing different to a normal container is the command will be overridden with the one specified and no ports will be created in case they collide.
## scale
Set number of containers to run for a service.