28 January, 2022 seen 671This is an article back from 2014, when I had the vision to launch a web agency in Tbilisi, Georgia. In the end, I didn…
That day finally have come and I've officially started a new project on my first Drupal 8 website. While my first attempts were about two years ago, but due to the lack of time and will to explore new things and configure new servers I proceeded just tonight (after a conversation with a long time customer we agreed to make a re-branded website and I was allowed to "experiment" with a Drupal 8 site)
I took me some time to get it running as I wasn't prepared for the Drupal 8 requirements, and one of them, is to run on at least PHP 5.5.
I have two linodes configured - one for this blog only and second for all the other websites. Both boxes are configured on Ubuntu 12.04, which is shipped with the php 5.3 version, and of course Nginx. They run smooth for Drupal 7, but speaking for Drupal 8 it took me about an hour to get things right. I got too many 502 bad gateway and 500 internal errors, while I found this great article: Upgrading PHP to 5.4 on Ubuntu 12.04 LTS to support Drupal 8.
The idea is to keep Ubuntu 12.04 (for a while), but upgrade php version only
Optional: The add-apt-repository command is not necessarily installed in 12.04, in which case you get "add-apt-repository: command not found". to fix this:
sudo apt-get install python-software-properties
for PHP 5.5.x run:
sudo add-apt-repository ppa:ondrej/php5
And then update your packages:
sudo apt-get update sudo apt-get upgrade
Update the packages, but not update the Ubuntu release
sudo apt-get dist-upgrade
Again, 502 bad gateway problems
After this upgrade I got all my other Drupal 7 sites 502 bad gateway notice, to fix this I had to edit /etc/php5/fpm/pool.d/www.conf and change /var/run/php5-fpm.sock back to 127.0.0.1:9000 (see my default Drupal + Nginx server block config. I had to follow another great tutorial on how to Fix “502 Bad Gateway” error on NGINX server after upgrading PHP
Of course you may never forget to restart the NGINX and PHP5-FPM services! You would be surprised how many people forget this step. It is necessary to do this so that the updated configuration files are loaded.
sudo service php5-fpm restart
sudo service nginx restart