- name: ensure required packages are installed
  package:
    name: '{{ vmhost_required_packages }}'
    state: present
  tags:
  - install

- name: ensure libvirtd is configured
  template:
    src: libvirtd.conf.j2
    dest: /etc/libvirt/libvirtd.conf
    mode: '0644'

- name: ensure libvirt can use nfs
  seboolean:
    name: virt_use_nfs
    state: true
    persistent: true

- name: ensure libvirt runtime configuration directories exists
  file:
    path: /var/lib/libvirt/config/{{ item }}
    mode: '0700'
    state: directory
  with_items:
  - qemu
  - storage
- name: ensure libvirt runtime directory bind mounts are set
  mount:
    path: /etc/libvirt/{{ item }}
    src: /var/lib/libvirt/config/{{ item }}
    fstype: none
    opts: bind
    state: mounted
  with_items:
  - qemu
  - storage

- name: ensure libvirtd starts at boot
  service:
    name: libvirtd
    enabled: true
- name: ensure libvirtd is running
  service:
    name: libvirtd
    state: started

- name: ensure libvirt networks are defined
  virt_net:
    command: define
    name: '{{ item.name }}'
    xml: '{{ lookup("template", "net-" + item.type + ".xml.j2") }}'
  with_items: '{{ libvirt_networks }}'
- name: ensure libvirt networks are active
  virt_net:
    name: '{{ item.name }}'
    state: active
  with_items: '{{ libvirt_networks }}'
- name: ensure libvirt networks start at boot
  virt_net:
    name: '{{ item.name }}'
    autostart: true
  with_items: '{{ libvirt_networks }}'

- name: ensure libvirtd migration port is allowed in the firewall
  firewalld:
    port: 49152/tcp
    permanent: false
    immediate: true
    state: enabled
  notify: save firewalld configuration

- name: ensure systemd ksm unit is installed
  copy:
    src: ksm.service
    dest: /etc/systemd/system/ksm.service
    mode: '0644'
  notify: reload systemd
- name: ensure systemd ksm unit starts at boot
  service:
    name: ksm
    enabled: true
- name: ensure systemd ksm unit is running
  service:
    name: ksm
    state: started

- name: ensure storage volumes are mounted
  mount:
    path: '{{ item.mountpoint }}'
    src: '{{ item.host }}:{{ item.share }}'
    fstype: '{{ item.fstype|d("nfs") }}'
    opts: '{{ item.opts|d(omit) }}'
    state: mounted
  with_items: '{{ mount_shared_volumes }}'
  tags: mount