Starter used to practice ansible. Must be running on Linux or Mac. If running on Windows, please use a VM with VirtualBox or WSL.
If on Windows, you must use linux (Ansible works only with a linux environment):
- VirtualBox with a virtual machine (prefer latest ubuntu)
- Use WSL2
With WSL2, you need to add a file /etc/wsl.conf
with at least this content:
[boot]
systemd=true
[automount]
options = "metadata"
Then you need to shutdown your WSL using Powershell (on windows) wsl --shutdown
, then you need to update wsl2 wsl --update
then you can restart wsl2.
Fedora has a firewall that may block the use of multipass. This is a known issue. If you encounter any issue while creating the virtual machines, you can disable the firewall by using this command: sudo systemctl stop firewalld
. Do not forget to enable it after the practice.
This practice relies on Linux virtual machines. To create them, you have to run the following command: ./start.sh
. It can take a while, specially the first time.
It will create 2 virtual machines:
- webserver
- database
Run ./webserver.sh
. It may ask you to trust the sshkey for the host, accept it.
If there is no error, then everything is working fine, else make sure:
- VMs are running
- Run the following command:
multipass list
- You should see that ubu1 and ubu2 are running
- Run the following command:
- You can login into the vms using:
multipass shell webserver
andmultipass shell database
- IP matches between
multipass list
andhosts.yml
file - Try another driver
- Ubuntu:
sudo apt install libvirt-daemon-system sudo snap connect multipass:libvirt multipass stop --all multipass set local.driver=libvirt ./start.sh
- Fedora:
sudo dnf install @virtualization sudo systemctl start libvirtd sudo snap connect multipass:libvirt multipass stop --all multipass set local.driver=libvirt ./start.sh
- Ubuntu:
After working with it, you can destroy virtual machines by using the following command:
multipass delete webserver database
multipass purge