Ubuntu 18.04 server download iso

If you have important data on it, make sure to transfer it to some other device before this process. Switch off your computer and remove all other USB devices like printers, memory cards, etc. As the computer is switching on, you can access the Boot Menu by pressing the correct key or combination of keys. The keys that take you to the required menu depend on the brand of computer.

This is the list of common keys based on the brand:. With this configuration in place, your computer will boot from the USB if possible. If there is no bootable flash drive present, it will run the OS from the hard drive, as per usual.

Note : Make sure to disable legacy mode or secure boot , if your system has this option. Note: If you have a dual boot machine, you can set up Ubuntu along with your existing operating system. In this case, you will need to select Something else and create the partitions. When you have successfully managed to boot the system from the USB, a Welcome screen will appear as in the following image:. To install Ubuntu First, choose a language for the keyboard layout and click on Continue.

In this example, we opted for English. Next, select whether you want the Normal or Minimal installation. The difference is the number of apps it includes. Also, you can choose if you want the system to Download updates while installing Ubuntu which is recommended and Install third-party software optional. If you have backed up all your data, we recommend choosing to Erase disk and install Ubuntu.

Again, be aware that this will delete all data on your underlying operating system. In this case, you will select Something else and create the partitions. A pop-up window will inform you what kind of changes it will make to your disk. Click on Continue to agree to the changes and erase any existing software on your drive. Next, it will ask you for your location time zone. Select the appropriate one and press Continue.

Or read our tutorial on setting the Timezone, Date, and Time on Ubuntu. In the next section, type in the required information, such as username and password for the root user. Then, hit Continue. Download Ubuntu Server Alternative releases Ubuntu Server BitTorrents BitTorrent sometimes enables higher download speeds and more reliable downloads of large files.

Ubuntu Server Get Ubuntu Server To test the connection, you can use ansible all -m ping command. You will be using Ansible Playbook to perform a set of actions on your Ansible remote machine which are as following:. Once you are through with this guide, you will be running a defined number of containers on your remote host. Here you are going to customize your Docker setup. In this file, you are going to define all tasks, where you are going to define the group of servers that should be targeted with privilege sudo.

Again paste the following lines, make sure that file is in a format that follows the YAML standards. Now, execute the playbook you created previously.

For example, our playbook is on remote1 , and you are going to connect it as the root user, then use the following command:. Once your playbook is finished running, you can log in to your remote server via SSH and confirm if docker container was created successfully:. Flag -i to include your private key and -p to specify the port number SSH is listening.

In this guide, you used Ansible to automate the process of installing and setting up Docker on a remote server. To begin this guide, you need the following: One Ansible Control Node: You need a Ansible installed and configured machine. One or more Ansible Hots: At least one remote host with Ubuntu Creating Playbook for Operations You will be using Ansible Playbook to perform a set of actions on your Ansible remote machine which are as following: Ansible prefers aptitude package manager over the default apt.