POSTGRESQL INSTALL DEBIAN 11 HOW TO

Once the OpenNMS is installed, you can check the status of the PostgreSQL with the following command: systemctl status postgresql Update the system and install OpenNMS: sudo apt update -yĭuring the installation of OpenNMS PostgreSQL is installed and starting as well. Next, to import the GPG key execute the following command: wget -O - | apt-key add. Once the file is created, open it with your favorite browser and enter the following lines: deb stable main To do that, create the following file: touch /etc/apt//opennms.list OpenJDK 64-Bit Server VM (build 11.0.18+10-post-Debian-1deb11u1, mixed mode, sharing)įirst of all, we need to install some dependencies: apt-get install curl gnupg2 wget -yįirst, we need to add the OpenNMS repository and GPG key because they are not added in the Debian 11 repository by default. OpenJDK Runtime Environment (build 11.0.18+10-post-Debian-1deb11u1) You should get output similar to this: :~# java -version To verify the installed version, execute the following command: java -version Since Tomcat is written in Java, we need to install it with the following command: sudo apt-get install default-jdk -y User privileges: root or non-root user with sudo privilegesīefore we start with the installation, we need to update the system packages to their latest version available: sudo apt-get update -y & sudo apt-get upgrade -y Step 2.Installing OpenNMS on Debian 11 is straightforward, which may take up to 20 minutes. There are many features offered by this software, such as service assurance, service monitors, grafana support, easy integration, etc. It is developed by a group of developers, users, and the OpenNMS community, which makes the software compatible with multiple operating systems such as Linux, Windows, macOS and etc. OpenNMS is a free and open-source network monitoring platform written in Java language.

POSTGRESQL INSTALL DEBIAN 11 HOW TO

In this tutorial, we are going to explain to you in step-by-step detail how to install OpenNMS on Debian 11 OS.

Postgresql install debian 11