How to Install OpenNebula on Debian Latest
OpenNebula is an open-source cloud computing platform used to manage virtualized data centers and private/hybrid clouds. Here is a step-by-step guide on how to install OpenNebula on Debian's latest version.
Prerequisites
Before installing OpenNebula, make sure you have the following:
- A Debian 10 (buster) operating system, with root access
- A user account with sudo privileges
- An internet connection
Step 1: Update system
Ensure that your system is updated before installing OpenNebula. To update your system, run the following command:
sudo apt update && sudo apt upgrade -y
Step 2: Install OpenNebula prerequisites
OpenNebula requires various software packages and dependencies. Install those dependencies with the following command:
sudo apt install -y lsb-release wget curl gnupg build-essential
Step 3: Add OpenNebula Repository
To add the OpenNebula repository to your system, run the following command:
wget -q -O- https://downloads.opennebula.org/repo/repo.key | sudo apt-key add -
echo "deb https://downloads.opennebula.org/repo/5.12/Debian/10 stable opennebula" | sudo tee /etc/apt/sources.list.d/opennebula.list
Step 4: Install OpenNebula Front-end
Now that the repository is added to your system, you can install the OpenNebula front-end package using the following command:
sudo apt update && sudo apt install -y opennebula
Step 5: Configure OpenNebula
Run the following command to configure OpenNebula:
sudo oneadmin create
Follow the prompts and set up a password for the oneadmin user. You will use this password to log in to the OpenNebula web interface later.
Step 6: Accessing OpenNebula
OpenNebula is now installed and configured on your system. To access it, open your browser and navigate to:
http://<your-server-ip>/onedata/
Replace "
Conclusion
You have successfully installed OpenNebula on your Debian 10 system. You can now create and manage your virtualized data centers and clouds using the OpenNebula web interface.