ovs-config.yml

---

- name: config for libvirt, ovs, and kvm domains
  hosts: compute_nodes
  gather_facts: yes
  remote_user: root

  tasks:

  # define and create network files
  # copy over xml for domain
  # start domain
  - name: remove ebtables 
    apt: name=ebtables state=absent

  - name: enable bridge compatibility mode
    lineinfile: dest=/etc/default/openvswitch-switch 
      regexp="BRCOMPAT="
      state=present
      line="BRCOMPAT=yes"

  - name: remove default interface virbr0 if it exists
    command: "{{ item[0] }}"
    when: item[1] == intf
    with_nested:
      - ['virsh net-destroy default','virsh net-autostart --disable default']  # check to see if there is a more ansible way to do this
      - ansible_interfaces


  - name: create and copy over new /etc/network/interfaces file
    template: src=/home/cisco/apps/a4n/templates/host-interfaces-nested.j2 dest=/etc/network/interfaces

  - name: create br-mgmt
    openvswitch_bridge: bridge=br-mgmt state=present

  - name: create br-data
    openvswitch_bridge: bridge=br-data state=present

#  - name: creating mgmt0 internal port to br-mgmt
#    command: ovs-vsctl add-port br-mgmt mgmt0 -- set Interface mgmt0 type=internal

#  - name: add mgmt0 interface to br-mgmt
#    openvswitch_port: bridge=br-mgmt port=mgmt0 state=present

#  - name: add trunk / data interface to br-data
#    openvswitch_port: bridge=br-data port={{ data_intf }} state=present

#  - name: put ip on mgmt0 
#    command: ifconfig mgmt0 {{ mgmt_ip }} netmask 255.255.255.0

#  - name: add mgmt interface to br-mgmt
#    openvswitch_port: bridge=br-mgmt port={{ mgmt_intf }} state=present
    ###### WILL LOSE CONNECTIVITY IF INLINE
    ###### likely need a reboot after this or restart networking services although the restart doesn't work for me

#  - name: tag mgmt0 port
#    command: ovs-vsctl set port mgmt0 tag=192

#  - name: mgmt physical port to support untagged vlans to domains
#    command: ovs-vsctl set port {{ mgmt_intf}} vlan_mode=native-untagged

  #- name: restart networking
  #  service: name=networking state=restarted

  # recommend reboot
  #- name: reboot
  #  command: reboot 0
######
# DON'T FORGET TO CONFIGURE TRUNK ON PHYSICAL SWITCH PORT (automate that too!)
######