Automating Apache and PHP Updates
- Written by Vanessa Vasile
- Published in Apache, Howto, PHP, Security
- 2 Comments
A lot of hosts that deploy a large number of servers are automating updates instead of running them manually. While cPanel updates can be automated as well, it’s become a common question of how to automate Apache and PHP updates across a large number of servers without having to manually run EasyApache on each server, which can be a very time-consuming process. If Apache and PHP were built via RPM, you could simply run a yum update. However, since they are built with EasyApache it’s not quite as simple as updating an RPM, but it’s still very easy to automate.
A few things I want to mention before you consider automating Apache and PHP updates:
- You shouldn’t do this unless you have cPanel updates running automatically as well, for stable and release builds only. This reduces the chance of something going wrong and leaving you with broken builds across a ton of servers
- Always test your build first on one server before deploying
You have a large number of servers that are set up almost identically, and you want to schedule monthly updates to make sure PHP and Apache are always up to date, but still similar to provide consistency.
The easiest way to set this up is as follows:
1) Run EasyApache on one of the servers, configure your build as you wish, then save the profile. I would also recommend running the build to make sure that it works properly before you deploy it.
2) Go into /var/cpanel/easy/apache/profile and look for a file called _last_success.yaml. This will be the one you just saved, unless you updated a template that was already named, or you know for a fact that it’s named something else. Rename this template to something you would recognize, like latest.yaml. Edit the yaml file and change these fields:
name: Shared server build
note: “Default build for all shared servers”
The name and note will identify the build in your EasyApache interface.
3) Move this script to the ‘custom’ folder (/var/cpanel/easy/apache/profile/custom)
From here, what I recommend doing is uploading the build template to a repository so it can be easily “grabbed”. That way each time you update the build, you would update the template in the repository and automate the command that downloads it and builds Apache. Since I named my yaml file latest.yaml, this is the command I’d run via cron on all my servers:
wget -O /var/cpanel/easy/apache/custom/latest.yaml http://repo.mydomain.com/ea/latest.yaml && /scripts/easyapache –profile=latest.yaml –build
The following command builds the profile automtically:
/scripts/easyapache –profile=latest.yaml –build
The latest.yaml file is the file name of the template I’m using, and –build indicates that the build should be started immediately instead of loading the EA configuration screen.
Here are a couple other options you might want to pass to /scripts/easyapache:
- –do_not_revert_on_conf_failure : Use if you want to fix httpd.conf problems manually after the build. NOT recommended for automated EA updates
- –skip-cpanel-version-check: Use if you don’t run automated cPanel updates and don’t want EasyApache to prompt for an update
- –always_do_the_latest_phps : Always use the latest PHP version, keeping in mind that “latest version” refers to the latest version available in EA
- –always_do_the_oldest_phps : Always use the oldest PHP version available in EA
You may also want to consider using hooks to automate post-build tests, and report any issues that may arise. Hooks are events/commands that run before or after a specific action. You can read more about hooks below:
hello thanks for this tips but is there anyway to update php without using easyapache i have problems with pakeage respo thanks
Technically, yes, but you would have to do a manual installation