mono-infrastructure/ansible/playbooks/init-rocky-install-kvm-hosts.yml
nazunalika 8e2f81c415 Ansible 2.7+ Best Practices and GetKeyTab Fixes
-> Changed specific pieces that are recommended to be changed in Ansible
2.7 and higher (such as using fail_msg and success_msg, not just msg for
  assertions
-> Improved the getkeytab adhoc playbook for flexibility and delegations
against a IPA server, as well as forcing the choice of the user with
permissions that can perform the action rather than the default "admin"
user in FreeIPA as a security fix.
2021-01-01 20:14:24 -07:00

60 lines
1.4 KiB
YAML

---
# Creates a standalone KVM hosts
# Created: @SherifNagy
# Modified to current standards: @nazunalika
- name: Configure KVM host
hosts: kvm
become: true
pre_tasks:
- name: Check if ansible cannot be run here
stat:
path: /etc/no-ansible
register: no_ansible
- name: Verify if we can run ansible
assert:
that:
- "not no_ansible.stat.exists"
success_msg: "We are able to run on this node"
fail_msg: "/etc/no-ansible exists - skipping run on this node"
tasks:
- name: Check for CPU Virtualization
shell: "set -o pipefail; lscpu | grep -i virtualization"
register: result
changed_when: false
failed_when: "result.rc != 0"
# Install KVM packages
- name: Installing KVM Packages
package:
name:
- qemu-kvm
- libvirt
- libvirt-python
- libguestfs-tools
- virt-install
state: present
- name: Enable and Start libvirtd
systemd:
name: libvirtd
state: started
enabled: true
- name: Verify KVM module is loaded
shell: "set -o pipefail; lsmod | grep -i kvm"
register: result
changed_when: false
failed_when: "result.rc != 0"
post_tasks:
- name: Touching run file that ansible has ran here
file:
path: /var/log/ansible.run
state: touch
mode: '0644'
owner: root
group: root