role virt

defaults/main.yml

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+---
+# defaults file for vmserver

handlers/main.yml

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+---
+# handlers file for vmserver
+- name: Enable and start libvirt services
+  systemd:
+    name: '{{ item }}'
+    enabled: True
+    state: started
+  with_items:
+    - libvirtd.service
+    - libvirt-guests.service
+  become: yes
+
+
+- name: bridge_enable
+  become: yes
+  shell: netctl enable bridge && systemctl disable dhcpcd
+

meta/main.yml

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+galaxy_info:
+  author: your name
+  description: your description
+  company: your company (optional)
+
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  # Some suggested licenses:
+  # - BSD (default)
+  # - MIT
+  # - GPLv2
+  # - GPLv3
+  # - Apache
+  # - CC-BY
+  license: license (GPLv2, CC-BY, etc)
+
+  min_ansible_version: 2.4
+
+  # If this a Container Enabled role, provide the minimum Ansible Container version.
+  # min_ansible_container_version:
+
+  # Optionally specify the branch Galaxy will use when accessing the GitHub
+  # repo for this role. During role install, if no tags are available,
+  # Galaxy will use this branch. During import Galaxy will access files on
+  # this branch. If Travis integration is configured, only notifications for this
+  # branch will be accepted. Otherwise, in all cases, the repo's default branch
+  # (usually master) will be used.
+  #github_branch:
+
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  # platforms:
+  # - name: Fedora
+  #   versions:
+  #   - all
+  #   - 25
+  # - name: SomePlatform
+  #   versions:
+  #   - all
+  #   - 1.0
+  #   - 7
+  #   - 99.99
+
+  galaxy_tags: []
+    # List tags for your role here, one per line. A tag is a keyword that describes
+    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    # remove the '[]' above, if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
+    #       Maximum 20 tags per role.
+
+dependencies: []
+  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
+  # if you add dependencies to this list.

tasks/main.yml

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+---
+# tasks file for vmserver
+- name: install composant
+  pacman:
+      state: present # not required. choices: absent;latest;present. Desired state of the package.
+      name:     
+          - libvirt
+          - bridge-utils
+          - dmidecode
+          - dnsmasq
+          - qemu-headless
+          # To create virtual machines
+  become: yes
+  notify: Enable and start libvirt services
+    
+- name: Add user to libvirt group
+  user:
+    name: '{{ username }}'
+    groups: libvirt
+    append: True
+  become: yes
+
+- name: Enable libvirt hostname resolution
+  replace:
+    path: /etc/nsswitch.conf
+    regexp: '^hosts:\s+files\s+(?!libvirt)'
+    replace: 'hosts: files libvirt '
+  become: yes
+
+
+- debug:
+    msg: "{{ ansible_default_ipv4.interface }}"
+
+- name: set bridge template
+  template:
+      dest: /etc/netctl/bridge # required. Location to render the template to on the remote machine.
+      src: bridge.j2 # required. Path of a Jinja2 formatted template on the Ansible controller. This can be a relative or absolute path.
+  when: ansible_default_ipv4.interface is match("e*")
+  become: yes
+  notify: bridge_enable

templates/bridge.j2

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+ Description="Bridge {{ ansible_default_ipv4.interface }} connection"
+ Interface=br0
+ Connection=bridge
+ BindsToInterfaces=({{ ansible_default_ipv4.interface }})
+ IP=dhcp
+ ## Ignore (R)STP and immediately activate the bridge
+ #SkipForwardingDelay=yes

vars/main.yml

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+---
+# vars file for vmserver