= OpenShift =
[[TOC]]

== Introduction ==

[https://www.openshift.com/ OpenShift] is an Open Hybrid Cloud Application Platform / PaaS by Red Hat.It has a free plan as well as enterprise pricing options.
== Deployment Steps ==

=== Install RHC===

The first step is to create an account on OpenShift - it's free and easy.

The next step is to intstall RHC.RHC is the OpenShift client tool. The simplest way to install it is to do 

{{{
sudo gem install rhc
}}}
=== Deploy the template Web2py app ===
.
Now we create a blank web2py app and get it running on OpenShift. For this we use the following [https://github.com/prelegalwonder/openshift_web2py repo].

You can follow the instructions given in the readme except change the Python version to 2.7 instead of 2.6

The basic steps are-

Create a python-2.7 application

{{{

    rhc app create -a YOUR_APP_NAME -t python-2.7
}}}

Add this upstream repo

{{{
    cd web2py
    git remote add upstream -m master git://github.com/prelegalwonder/openshift_web2py.git
    git pull -s recursive -X theirs upstream master

Note: If you want a specific release and not the latest snapshot, 
replace "master" with the branch name in the above lines (ie. 2.3.2).
}}}
    
Then push the repo upstream
{{{
    git push
}}}

That's it, you can now checkout your application at:
{{{
    http://YOUR_APP_NAME-$yournamespace.rhcloud.com 
    # you'll be prompted for your namespace while creating your account, you needn't worry about it.
}}}

Once your app is up you'll need administrative access to continue.For the admin app to work you need to put your password hash in parameters_8080.py in wsgi/web2py/.

=== Package and deploy Eden ===

Now locally create package your local Eden setup via the administrative interface.

Then create a new application on your OpenShift by uploading the package.

Once Eden is installed you will need OpenShift to install a lot of the required packages and libraries for it to work.For that edit the setup.py file in the following way-

Edit the install_requires line to

{{{
 install_requires=['newrelic','GitPython','xlrd','lxml','shapely','python-dateutil','xlwt','pyserial','tweepy','pil'],
}}}

Note that these are only some of the libraries - please add them as needed.

Commit these changes and push them to OpenShift.

=== Updates ===

To deploy updates simply package Eden locally and re-deploy it on OpenShift via the admin interface ( check the overwrite installed app option)

== ToDo ==

1. Have the admin interface directly fetch Eden from a Git repo.
1. Have the admin interface directly fetch Eden from a Git repo.