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Merge pull request #67 from orchardup/link-services-to-themselves

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Link services to themselves
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Ben Firshman 2014-01-31 02:46:52 -08:00
commit 62607f4f04
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docs/cli.md
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@ -47,6 +47,12 @@ 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.
Links are also created between one-off commands and the other containers for that service so you can do stuff like this:
$ fig run db /bin/sh -c "psql -h \$DB_1_PORT_5432_TCP_ADDR -U docker"
## scale
Set number of containers to run for a service.