Icinga2 installation - Ubuntu 20.04
Ubuntu Repositories You need to add the Icinga repository to your package management configuration. The following commands must be executed with root permissions unless noted otherwise. apt-get update apt-get -y install apt-transport-https wget gnupg wget -O - https://packages.icinga.com/icinga.key | apt-key add - . /etc/os-release; if [ ! -z ${UBUNTU_CODENAME+x} ]; then DIST="${UBUNTU_CODENAME}"; else DIST="$(lsb_release -c| awk '{print $2}')"; fi; echo "deb https://packages.icinga.com/ubuntu icinga-${DIST} main" > /etc/apt/sources.list.d/${DIST}-icinga.list echo "deb-src https://packages.icinga.com/ubuntu icinga-${DIST} main" >> /etc/apt/sources.list.d/${DIST}-icinga.list apt-get update Installing Icinga 2 The following commands must be executed with root permissions unless noted otherwise. apt-get install icinga2 Setting up Check Plugins Without plugins Icinga 2 does not know how to check external servic