How To Install aodh-listener on Debian 9
Introduction
In this tutorial we learn how to install aodh-listener on Debian 9.
What is aodh-listener
aodh-listener is:
Ceilometer aims to deliver a Single Point Of Contact for billing systems, providing all the counters they need to establish customer billing, across all current and future OpenStack components. The delivery of counters must be traceable and auditable, the counters must be easily extensible to support new projects, and agents doing data collections should be independent of the overall system.
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This package contains the listener daemon: it does an alarm on an event.
There are three methods to install aodh-listener on Debian 9. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install aodh-listener Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install aodh-listener using apt-get by running the following command:
sudo apt-get -y install aodh-listener
Install aodh-listener Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install aodh-listener using apt by running the following command:
sudo apt -y install aodh-listener
Install aodh-listener 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 Debian. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install aodh-listener using aptitude by running the following command:
sudo aptitude -y install aodh-listener
How To Uninstall aodh-listener on Debian 9
To uninstall only the aodh-listener package we can use the following command:
sudo apt-get remove aodh-listener
Uninstall aodh-listener And Its Dependencies
To uninstall aodh-listener and its dependencies that are no longer needed by Debian 9, we can use the command below:
sudo apt-get -y autoremove aodh-listener
Remove aodh-listener Configurations and Data
To remove aodh-listener configuration and data from Debian 9 we can use the following command:
sudo apt-get -y purge aodh-listener
Remove aodh-listener configuration, data, and all of its dependencies
We can use the following command to remove aodh-listener configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge aodh-listener
Dependencies
aodh-listener have the following dependencies:
References
Summary
In this tutorial we learn how to install aodh-listener package on Debian 9 using different package management tools: apt, apt-get and aptitude.