How to Install and Uninstall corosync Package on Ubuntu 21.04 (Hirsute Hippo)

Last updated: May 16,2024

1. Install "corosync" package

Please follow the steps below to install corosync on Ubuntu 21.04 (Hirsute Hippo)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                corosync
            
                    
    
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2. Uninstall "corosync" package

Please follow the guidelines below to uninstall corosync on Ubuntu 21.04 (Hirsute Hippo):


    
        
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                sudo apt remove
            
                        
                corosync
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the corosync package on Ubuntu 21.04 (Hirsute Hippo)

Package: corosync
Architecture: amd64
Version: 3.1.0-2ubuntu3
Priority: optional
Section: admin
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian HA Maintainers
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 699
Pre-Depends: init-system-helpers (>= 1.54~)
Depends: libc6 (>= 2.33), libcfg7 (>= 2.99.5), libcmap4 (>= 2.99.3), libcorosync-common4 (>= 1.99.9), libcpg4 (>= 1.1.0), libknet1 (>= 1.18), libnozzle1 (>= 1.6), libqb100 (>= 2.0.1), libquorum5 (>= 1.99.9), libstatgrab10, libsystemd0, libvotequorum8 (>= 2.4.2), lsb-base (>= 3.0-6), adduser, xsltproc, libqb-dev
Filename: pool/main/c/corosync/corosync_3.1.0-2ubuntu3_amd64.deb
Size: 237464
MD5sum: efd5efb2995bc057a70091cdd598dc77
SHA1: 7caeeff87595be53f8f1defcbc19e2a211236687
SHA256: f96d398d550bd00ae9ecd8c5641e5b721f566fa102e08fd7507879b36cb29e3e
SHA512: 0a43cd108246b167bfe9faf6b1780fec52156242257f9099a663ad39a0d2750fde509d19834091e7aa8ec0fbc28f8d8e73513989573fc583c5f01d69ccee93dc
Homepage: https://corosync.github.io/corosync/
Description-en: cluster engine daemon and utilities
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 Corosync daemon and some administration tools.
Description-md5: 66e7e12ea9ecefc23cd13347b02ab6dc