![]() Step 4: Install FreeIPA Server on Ubuntu 18.04/16.04 ![]() Now that our server is prerequisite compliant, let us get the actual installation of FreeIPA Server on Ubuntu 18.04/16.04 Linux. Set to /dev/nullĮnable and start the rng-tools: sudo systemctl enable rng-tools # for the initscript to attempt auto-detection. # Set to the input source for random data, leave undefined Once the installation is done, edit the file, /etc/default/rng-tools and set the input source for random data a s /dev/urandom by adding the line, HRNGDEVICE=/dev/urandom as shown $ sudo vim /etc/default/rng-tools To achieve high entropy, install and configure rng-tools. sudo reboot Step 3: Install rng-toolsįreeIPA server performs a lot of cryptographic operations while running and thus your VM must have enough entropy to ensure FreeIPA cryptographic operations doesn’t stall. It is always recommended to do a reboot after the server is upgraded. sudo hostnamectl set-hostname Īdd your FQDN in the /etc/hosts file to make it resolvable from anywhere: $ sudo vim /etc/hostsġ92.168.58.121 ipa Step 2: Update your Ubuntu serverĮnsure your system us updated. Set proper hostname for your server $ hostname -f
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