cloudfoundry/cf-services-contrib-release — pull request #1 by rkoster (2013-06-03 13:08:15+00:00)
Title: Add required SOCKET_FILE variable to memcached_node_ng's warden_ctl

When trying to deploy the memcached_node_ng the job refuses to start.
Inspecting warden's logfile gives us the following information:
`tail /var/vcap/sys/log/monit/warden_ctl.err.log`
```
Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.
```

It turns out that the [SOCKET_FILE](https://github.com/cloudfoundry/cf-services-contrib-release/blob/master/src/common/services/utils.sh#L65) variable was not set.

This fix is inspired by [this line](https://github.com/cloudfoundry/cf-release/blob/master/jobs/mongodb_node_ng/templates/warden_ctl#L13).