The Renewal

21 May 2013 · 978 words · 5 minute read openshift technology

Introduction

This post summarises on the setup of Octopress on Openshift which utilizes Greyshade theme as per Unconventional.co.

As I have mentioned in my previous post, Unconventional.co is alive and kicking! Previously, it is hosted on Heroku and powered by Obtvse. After Heroku added a 10k rows of DB limit for its Development box, I thought it was time to explore on another Platform-as-a-Service (PaaS) and hopefully, I do not need to change to another service. Not to mention, I still got a lot to learn in terms of configuring a database (be it mysql or postgresql) to match it with a particular PaaS’ offering (believe me, it is a pain in the a$$). Thus, having a blog that requires database configuration for a particular PaaS and maintenance is a hassle and I would much prefer to spend time to pen down ideas than to try to configure a database that works on one PaaS but does not work on another.

I have been working on Openshift for a fair bit and its pricing for its FreeShift is definitely attractive to most PaaS seekers out there (myself included). On the other hand, enlightenment dawns upon myself when I stumbled upon Octopress. Without the need to manage database for blogging and also utilizing the hacker way of publishing via git push to push updates to the server.

There are three parts:

  • Setup an Openshift Account

  • Setup Octopress and Link to Openshift

  • Install Greyshade Theme

I would like to credit the deployment of Octopress to Openshift write-up to Shellcode and the Greyshade theme design to Shashank Mehta.

And so, it begins…

Setup an Openshift Account

On this part, it is mainly about getting your own Openshift account and perform the necessary settings to accommodate Octopress deployment (for further details, please refer to this).

The necessary steps are:

  1. Click on Add Application in the dashboard of your Openshift account

  2. Select and install Ruby 1.9 application

  3. Copy the generated git repository URL (As an example ssh://[email protected]/~/git/foobar.git/)

Next, this will mainly describe on the necessary settings to setup Octopress in your local machine and subsequently push it to Openshift.

Below are the next steps:

  1. In your terminal, enter git clone git://github.com/imathis/octopress.git octopress at wherever you want to have Octopress in your local machine

  2. Enter into the Octopress directory

  3. In your terminal, enter bundle install to compile the Gemfile

  4. Next, type bundle exec rake install to complete Octopress setup

Then, the local Octopress and Openshift has to be linked together in order to make the deployment to the PaaS a success (that is why the generated git repo URL is copied earlier on!). I have been following Shellcode’s methodology in having a staging public directory. I think this methodology of having a staging public directory and utilizing only the necessary files to commit is disk-space relieving for most PaaS and I like it. Anyway, moving on:

  1. Copy the Gemfile and config.ru file generated from the Octopress setup

  2. Exit Octopress folder by going one level up or just enter cd.. in your terminal

  3. Create a _deployment folder and enter into it

  4. Paste the copied Gemfile and config.ru file into the _deployment folder

  5. Type bundle install to generate a Gemfile.lock

  6. Create a public folder in it

  7. Type git init to initialize the repository

  8. Type git remote add openshift ssh://[email protected]/~/git/foobar.git/

  9. Type git add .

  10. Type git commit -m "Initial commit"

  11. Exit _deployment folder by going one level up

  12. Copy _deployment folder and enter Octopress folder

  13. Paste _deployment folder within Octopress folder

  14. Type git add _deployment/

  15. Type bundle exec rake new_post['Hello World']

  16. Edit the newly generated markdown file however you want and save it

  17. Type bundle exec rake generate and this will generate some files within your public folder (octopress/public)

  18. Enter into the directory octopress/_deployment/public and delete everything inside there

  19. Copy all the files generated from octopress/public to octopress/_deployment/public

  20. Enter to the folder octopress/_deployment in your terminal

  21. Type git add . to add all the new files to be pushed to the Openshift repo

  22. Type git commit -m "New blog post"

  23. Type git push openshift master

Then you will see Openshift spewing some stuff out in your terminal to show the background jobs running and once you see remote: Done, you can visit the URL of your blog in Openshift check how awesome it is to have it hosted there!

Setup Greyshade Theme

Finally, this is regarding the installation of Greyshade theme to Octopress. The few main reasons why utilize Greyshade theme are:

  • Responsiveness design (try use a mobile phone or tablet to view it, everything scales nicely)

  • Simple and clean user interface

  • Nicely designed favicon included for social media

The instructions for this portion is adopted from here. So the steps in this part are:

  1. Enter into the octopress folder in your local machine via your terminal

  2. Type git clone [email protected]:shashankmehta/greyshade.git .themes/greyshade

  3. Go to this website and pick a colour theme that you have not seen in here

  4. In your terminal, type echo "\$greyshade: *colour*;" >> sass/custom/_colors.scss //Substitue 'color' with your highlight color; substitute colour with your chosen colour theme

  5. Type bundle exec rake "install[greyshade]"

  6. Delete everything that is within octopress/public and octopress/public/_deployment

  7. Type bundle exec rake generate and copy the generated files in octopress/public to octopress/public/_deployment

  8. Add your updated files for pushing to Openshift repo by typing git add .

  9. Type git commit -m "Updated theme for Octopress"

  10. Push your update to Openshift repo by typing git push openshift master

  11. Go to the URL of your Openshift application and marvel upon the Greyshade themed Octopress, hosted by Openshift

Conclusion

Thus, with this unconventional way of blog setup (rather than using readily-made available services such as Tumblr, hosted Wordpress or Blogger), learning via technology and blogging would definitely be fun! Cheers for your attention!

P.S. If you see any mistakes or just want to say hi, just drop a note below!