---
- include_vars: "{{ ansible_os_family }}.yml"

- name: activate ipv4 forwarding
  sysctl: name=net.ipv4.ip_forward value=1
          state=present reload=yes

- name: deactivate ipv4 rp filter
  sysctl: name=net.ipv4.conf.all.rp_filter value=0
          state=present reload=yes

- name: deactivate ipv4 default rp filter
  sysctl: name=net.ipv4.conf.default.rp_filter
          value=0 state=present reload=yes

- name: install neutron network related packages
  action: "{{ ansible_pkg_mgr }} name={{ item }} state=present"
  with_items: packages | union(packages_noarch)

- name: generate neutron network service list
  shell: echo {{ item }} >> /opt/service
  with_items: services | union(services_noarch)

- name: fix openstack neutron plugin config file
  shell: |
    sed -i 's,plugins/openvswitch/ovs_neutron_plugin.ini,plugin.ini,g' /usr/lib/systemd/system/neutron-openvswitch-agent.service
    systemctl daemon-reload
  when: ansible_os_family == 'RedHat'

- name: config l3 agent
  template: src=l3_agent.ini dest=/etc/neutron/l3_agent.ini
            backup=yes

- name: config dhcp agent
  template: src=dhcp_agent.ini dest=/etc/neutron/dhcp_agent.ini
            backup=yes

- name: update dnsmasq-neutron.conf
  template: src=templates/dnsmasq-neutron.conf
            dest=/etc/neutron/dnsmasq-neutron.conf

- name: config metadata agent
  template: src=metadata_agent.ini
            dest=/etc/neutron/metadata_agent.ini backup=yes

- name: config ml2 plugin
  template: src=templates/ml2_conf.ini
            dest=/etc/neutron/plugins/ml2/ml2_conf.ini
            backup=yes

- name: config neutron
  template: src=templates/neutron-network.conf
            dest=/etc/neutron/neutron.conf backup=yes
  notify:
    - restart common neutron network relation service
    - restart neutron network relation service
    - kill dnsmasq

- meta: flush_handlers

- name: ln plugin.ini
  file: src=/etc/neutron/plugins/ml2/ml2_conf.ini dest=/etc/neutron/plugin.ini state=link

- name: restart openvswitch-agent service
  service: name={{ openvswitch_agent }} state=restarted enabled=yes

- meta: flush_handlers

- include: igmp-router.yml
  when: "'vxlan' in {{ NEUTRON_TUNNEL_TYPES }} and ansible_os_family == 'Debian'"

- name: assert kernel support for vxlan
  command: modinfo -F version vxlan
  when: "'vxlan' in {{ NEUTRON_TUNNEL_TYPES }}"

- name: assert iproute2 suppport for vxlan
  command: ip link add type vxlan help
  register: iproute_out
  failed_when: iproute_out.rc == 255
  when: "'vxlan' in {{ NEUTRON_TUNNEL_TYPES }}"

- include: odl.yml
  when: "'opendaylight' in {{ NEUTRON_MECHANISM_DRIVERS }}"