Merge "Bring os-svc-install element docs up-to-date."

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Jenkins 2013-04-04 19:18:10 +00:00 committed by Gerrit Code Review
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Installs 'os-svc-install', a script to perform one-line installs of init-controlled openstack services from github.
Command line utilities to simplify instalation of OpenStack services.
## os-svc-install
Given a git repo url, pip-install the repo and all of its python dependencies into a virtualenv under /opt/stack/venvs.
## os-svc-daemon
Given a system service command line and run-as user, generate and install system service start script.
Example Usage
--------------
`os-svc-install -u nova -n nova-all -c 'nova-all --someoption' -r https://github.com/openstack/nova.git`
## example usage
```bash
# clone nova.git from github, and install it and its dependencies to /opt/stack/venvs/nova
os-svc-install -u nova -n nova-all -c 'nova-all --someoption' -r https://github.com/openstack/nova.git
The above command will pip-install the repo specified by '-r', and create a service start script called nova-all (from `-n`), which starts the command specified by `-c` as user `-u`
# install a system-start script for nova-api
os-svc-daemon nova-api nova /opt/stack/venvs/nova/bin/nova-api --config-dir /etc/nova
```