Running LibreNMS in Docker

#LibreNMS #NetworkMonitoring #Docker

Full steps can be found at https://i12bretro.github.io/tutorials/0480.html

What is LibreNMS

LibreNMS is an autodiscovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems including Cisco, Linux, FreeBSD, Juniper, Brocade, Foundry, HP and many more. - https://github.com/librenms/librenms

Installing Docker

   01. Log into the Linux based device    02. Run the following commands in the terminal          # install prerequisites          sudo apt install apt-transport-https ca-certificates curl software-properties-common gnupg-agent -y          # add docker gpg key          curl -fsSL https://download.docker.com/linux/$(awk -F'=' '/^ID=/{ print $NF }' /etc/os-release)/gpg | sudo apt-key add -          # add docker software repository          sudo add-apt-repository "deb [arch=$(dpkg --print-architecture)] https://download.docker.com/linux/$(awk -F'=' '/^ID=/{ print $NF }' /etc/os-release) $(lsb_release -cs) stable"          # install docker          sudo apt install docker-ce docker-compose containerd.io -y          # enable and start docker service          sudo systemctl enable docker && sudo systemctl start docker          # add the current user to the docker group          sudo usermod -aG docker $USER          # reauthenticate for the new group membership to take effect          su - $USER

Running LibreNMS

   01. Now that Docker is installed, run the following commands to setup the LibreNMS Docker container and run it          # create working directories          mkdir /home/$USER/docker/librenms -p && mkdir /home/$USER/docker/mariadb -p          # run the mariadb docker container          docker run --name mariadb -e MYSQL_ROOT_PASSWORD=p@$$word -e MYSQL_USER=librenms_rw -e MYSQL_PASSWORD=librenms -e MYSQL_DATABASE=librenms -v /home/$USER/docker/mariadb:/var/lib/mysql -p 3306:3306 -d mariadb          # run the librenms docker container, replace 10.10.27.11 with your docker host IP address          docker run -d --name librenms -v /home/$USER/docker/librenms:/data -e TZ=America/New_York -e DB_HOST=10.10.27.11 -e DB_NAME=librenms -e DB_USER=librenms_rw -e DB_PASSWORD=librenms --network host librenms/librenms:latest    02. Open a web browser and navigate to http://DNSorIP:8000    03. Login to LibreNMS with username librenms and password librenms    04. Welcome to LibreNMS running in a Docker container    05. Hover over librenms in the top right ≫ My Settings    06. Enter the current password (librenms) and enter and confirm a new password ≫ Click the Change Password button   Documentation:  https://hub.docker.com/r/librenms/librenms/  

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