Hapolicy enables high availability, weighted loadbalancing and a fallback action for postfix policy delegation services. Invoked via postfix spawn it acts as a wrapper that queries other policy servers via tcp connection. The order of the service queries can be influenced by assigning a specific priority and weight to each service. I will show you how to install hapolicy on Ubuntu 22.04 in this tutorial.
- Operating system: Ubuntu 22.04 or older Ubuntu versions
- Privileges: Check that you can run sudo commands.
Install hapolicy Ubuntu 22.04
hapolicy is one of the popular ways on Ubuntu now so that this tutorial will show you how to install it in various ways. Choose the one that you think is easy and you can follow.
Install hapolicy using APT
This is a popular method for installing Ubuntu packages because it’s easy to follow, even if you are a newbie in Linux. Following these steps to install hapolicy on your Ubuntu 22.04.
Step 1: Update the APT database to fetch new packages from Ubuntu. Launching the terminal and entering the following Linux command:
Step 2: Install the package on Ubuntu 22.04. After updating, you can install hapolicy Ubuntu by pasting this command into the terminal and executing it.
Install hapolicy using Aptitude
If you haven’t already installed Aptitude on Ubuntu, run this command to do so.
After that, you can now install hapolicy, just following these steps:
Step 1: You must update the APT package repository cache before attempting to install, update, or remove any packages. Update the APT database to download new packages from Ubuntu. Launching the terminal and entering the following Linux command:
Step 2: Start installing the packages on Ubuntu 22.04. After updating, you can install hapolicy Ubuntu by executing this command in the terminal.
Uninstall hapolicy on Ubuntu 22.04
Have you ever considered how challenging it might be to uninstall an application from Ubuntu? You’re wrong, anyone can easily uninstall any program, not just a hapolicy.
You can uninstall hapolicy Ubuntu by running this command if you installed it using APT or Aptitude.
To uninstall hapolicy and remove its data and dependencies, you can also use the following command:
In this guide, I showed you ways to install hapolicy on Ubuntu 22.04 and ways to uninstall hapolicy too. If you need any help, don’t hesitate to contact me. I’m very glad to answer them.