How To Install libpacemaker1 on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libpacemaker1 on Ubuntu 20.04.
What is libpacemaker1
libpacemaker1 is:
At its core, Pacemaker is a distributed finite state machine capable of co-ordinating the startup and recovery of inter-related services across a set of machines.
Pacemaker understands many different resource types (OCF, SYSV, systemd) and can accurately model the relationships between them (colocation, ordering).
It can even use technology such as Docker to automatically isolate the resources managed by the cluster.
This package contains the utility library resulting from the merge of libpengine and libtransitioner.
Package: libpacemaker1 Architecture: amd64 Version: 2.0.3-3ubuntu4.1 Multi-Arch: same Priority: optional Section: libs Source: pacemaker Origin: Ubuntu Maintainer: Ubuntu Developers [email protected] Original-Maintainer: Debian HA Maintainers [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 489 Depends: libc6 (>= 2.7), libcib27 (>= 1.1.12), libcrmcommon34 (>= 2.0.3), libglib2.0-0 (>= 2.28.0), liblrmd28 (>= 1.1.9), libpe-status28 (>= 2.0.3), libqb0 (>= 0.17.1), libxml2 (>= 2.7.4) Filename: pool/main/p/pacemaker/libpacemaker1_2.0.3-3ubuntu4.1_amd64.deb Size: 160732 MD5sum: f562baa1d02d018d380d8d7b3bedb725 SHA1: 61dd2b6990d635d00ee52c470224bf5576dc674d SHA256: e8975111afebe0ec1f56efc66080477a02480b5e94b7c9f3b94550a3b62e60c9 SHA512: b06296eed340f048f8a260143db5a0e54033e6675d4b720ed42bff2d1991478d985ee3611a141c84900ed37039e2aad8691cff68e015e6559907cfbdd4382cbb Homepage: https://www.clusterlabs.org/ Description-en: cluster resource manager utility library At its core, Pacemaker is a distributed finite state machine capable of co-ordinating the startup and recovery of inter-related services across a set of machines.
Pacemaker understands many different resource types (OCF, SYSV, systemd) and can accurately model the relationships between them (colocation, ordering).
It can even use technology such as Docker to automatically isolate the resources managed by the cluster.
This package contains the utility library resulting from the merge of libpengine and libtransitioner.
Package: libpacemaker1 Architecture: amd64 Version: 2.0.3-3ubuntu3 Multi-Arch: same Priority: optional Section: libs Source: pacemaker Origin: Ubuntu Maintainer: Ubuntu Developers [email protected] Original-Maintainer: Debian HA Maintainers [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 489 Depends: libc6 (>= 2.7), libcib27 (>= 1.1.12), libcrmcommon34 (>= 2.0.3), libglib2.0-0 (>= 2.28.0), liblrmd28 (>= 1.1.9), libpe-status28 (>= 2.0.3), libqb0 (>= 0.17.1), libxml2 (>= 2.7.4) Filename: pool/main/p/pacemaker/libpacemaker1_2.0.3-3ubuntu3_amd64.deb Size: 160752 MD5sum: e24a9c00b6df93d09f6c943c02c12ebb SHA1: 26da516e1397292fe1efb19a885c89fa2133a93e SHA256: 38c7577e786bd0f85e3d160f466a3fe3d2fcdf08503197dace55971bc96d9edf Homepage: https://www.clusterlabs.org/ Description-en: cluster resource manager utility library At its core, Pacemaker is a distributed finite state machine capable of co-ordinating the startup and recovery of inter-related services across a set of machines.
Pacemaker understands many different resource types (OCF, SYSV, systemd) and can accurately model the relationships between them (colocation, ordering).
It can even use technology such as Docker to automatically isolate the resources managed by the cluster.
This package contains the utility library resulting from the merge of libpengine and libtransitioner.
There are three methods to install libpacemaker1 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 libpacemaker1 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libpacemaker1 using apt-get by running the following command:
sudo apt-get -y install libpacemaker1
Install libpacemaker1 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libpacemaker1 using apt by running the following command:
sudo apt -y install libpacemaker1
Install libpacemaker1 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 libpacemaker1 using aptitude by running the following command:
sudo aptitude -y install libpacemaker1
How To Uninstall libpacemaker1 on Ubuntu 20.04
To uninstall only the libpacemaker1 package we can use the following command:
sudo apt-get remove libpacemaker1
Uninstall libpacemaker1 And Its Dependencies
To uninstall libpacemaker1 and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libpacemaker1
Remove libpacemaker1 Configurations and Data
To remove libpacemaker1 configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libpacemaker1
Remove libpacemaker1 configuration, data, and all of its dependencies
We can use the following command to remove libpacemaker1 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libpacemaker1
References
Summary
In this tutorial we learn how to install libpacemaker1 package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
