How To Install libvotequorum8 on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libvotequorum8 on Ubuntu 20.04.
What is libvotequorum8
libvotequorum8 is:
The Corosync Cluster Engine is a Group Communication System with additional features for implementing high availability within applications. The project provides four C Application Programming Interface features:
- A closed process group communication model with virtual synchrony guarantees for creating replicated state machines.
- A simple availability manager that restarts the application process when it has failed.
- A configuration and statistics in-memory database that provide the ability to set, retrieve, and receive change notifications of information.
- A quorum system that notifies applications when quorum is achieved or lost.
This package contains the Votequorum library.
Package: libvotequorum8 Architecture: amd64 Version: 3.0.3-2ubuntu2 Multi-Arch: same Priority: optional Section: libs Source: corosync Origin: Ubuntu Maintainer: Ubuntu Developers [email protected] Original-Maintainer: Debian HA Maintainers [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 50 Depends: libc6 (>= 2.4), libcorosync-common4 (>= 1.99.9), libqb0 (>= 1.0.3) Filename: pool/main/c/corosync/libvotequorum8_3.0.3-2ubuntu2_amd64.deb Size: 7780 MD5sum: 8f8502ab8a3da3281653c379abeaacf2 SHA1: bf04804232c81203753462720308f36e65b75a3b SHA256: 23c0b4119f3e36d0c3cb4cea9741396ad39df476d6e82c13359abe1385a761af Homepage: https://corosync.github.io/corosync/ Description-en: cluster engine Votequorum library The Corosync Cluster Engine is a Group Communication System with additional features for implementing high availability within applications. The project provides four C Application Programming Interface features:
- A closed process group communication model with virtual synchrony guarantees for creating replicated state machines.
- A simple availability manager that restarts the application process when it has failed.
- A configuration and statistics in-memory database that provide the ability to set, retrieve, and receive change notifications of information.
- A quorum system that notifies applications when quorum is achieved or lost.
This package contains the Votequorum library.
There are three methods to install libvotequorum8 on Ubuntu 20.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libvotequorum8 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libvotequorum8 using apt-get by running the following command:
sudo apt-get -y install libvotequorum8
Install libvotequorum8 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libvotequorum8 using apt by running the following command:
sudo apt -y install libvotequorum8
Install libvotequorum8 Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libvotequorum8 using aptitude by running the following command:
sudo aptitude -y install libvotequorum8
How To Uninstall libvotequorum8 on Ubuntu 20.04
To uninstall only the libvotequorum8 package we can use the following command:
sudo apt-get remove libvotequorum8
Uninstall libvotequorum8 And Its Dependencies
To uninstall libvotequorum8 and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libvotequorum8
Remove libvotequorum8 Configurations and Data
To remove libvotequorum8 configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libvotequorum8
Remove libvotequorum8 configuration, data, and all of its dependencies
We can use the following command to remove libvotequorum8 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libvotequorum8
References
Summary
In this tutorial we learn how to install libvotequorum8 package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.