#
# Copyright (c) 2012-2015, PLUMgrid, http://plumgrid.com
#

# Create a PLUMgrid sources.list
- name: Create plumgrid sources.list
  lineinfile:
    dest: /etc/apt/sources.list.d/plumgrid.list
    line: "deb {{ plumgrid_repo }}/plumgrid ./"
    state: present
    create: yes

# Point to LCM repo create a PLUMgrid sources.list
- name: Add plumgrid-images to repo
  lineinfile:
    dest: /etc/apt/sources.list.d/plumgrid.list
    line: "deb {{ plumgrid_repo }}/plumgrid-images ./"
    state: present

# Update repositories
- name: Running apt-update
  apt:
    update_cache: yes

# Install package neutron-plugin-plumgrid
- name: Install neutron-plugin-plumgrid
  apt:
    name: neutron-plugin-plumgrid
    state: present

# Install package plumgrid-pythonlib
- name: Install plumgrid-pythonlib
  apt:
    name: plumgrid-pythonlib
    state: present

# Modify template fies
- name: Setup plumgrid.ini
  template: >
    src=plumgrid.ini
    dest=/etc/neutron/plugins/plumgrid/plumgrid.ini
    owner={{ system_group }}
    group={{ system_user }}

- name: Replace plugin.ini reference
  replace:
    dest: /etc/default/neutron-server
    regexp: "^NEUTRON_PLUGIN_CONFIG.*"
    replace: "NEUTRON_PLUGIN_CONFIG=\"/etc/neutron/plugins/plumgrid/plumgrid.ini\""

# Modify neutron configuration
- name: Add plumlib template
  template: >
    src=plumlib.py
    dest=/usr/lib/python2.7/dist-packages/neutron/plugins/plumgrid/drivers/plumlib.py
    owner={{ system_group }}
    group={{ system_user }}

- name: Replace plugin with Plumgrid
  replace:
    dest: /etc/neutron/neutron.conf
    regexp: '^core_plugin.*'
    replace: 'core_plugin = neutron.plugins.plumgrid.plumgrid_plugin.plumgrid_plugin.NeutronPluginPLUMgridV2'

- name: Replace mysql connection spec
  replace:
    dest: /etc/neutron/neutron.conf
    regexp: '^connection.*'
    replace: 'connection = mysql://neutron:{{ NEUTRON_DBPASS }}@{{ db_host }}/ovs_neutron'

- name: Comment service_plugins
  replace:
    dest: /etc/neutron/neutron.conf
    regexp: '^service_plugins'
    replace: '#service_plugins'

- name: Update nova.conf
  lineinfile:
    dest: "/etc/nova/nova.conf"
    insertafter: "DEFAULT"
    state: present
    create: yes
    line: "{{ item }}"
  with_items:
    - libvirt_cpu_mode=none
    - libvirt_vif_type=ethernet
    - scheduler_driver=nova.scheduler.filter_scheduler.FilterScheduler

- name: Add plumgrid_plugin template
  template: >
    src=plumgrid_plugin.py
    dest=/usr/lib/python2.7/dist-packages/neutron/plugins/plumgrid/plumgrid_plugin/plumgrid_plugin.py
    owner={{ system_group }}
    group={{ system_user }}

- name: Add plumlib filters
  template: >
    src=plumlib.filters
    dest=/etc/neutron/rootwrap.d/plumlib.filters
    owner={{ system_group }}
    group={{ system_user }}

- name: Update Plumlib authentication
  replace:
    dest:  /etc/neutron/plugins/plumgrid/plumlib.ini
    regexp: '#admin_user = admin_username'
    replace: 'admin_user = neutron'

- replace:
    dest:  /etc/neutron/plugins/plumgrid/plumlib.ini
    regexp: '#admin_password = admin_password'
    replace: 'admin_password = {{ neutron_service_password }}'

- replace:
    dest:  /etc/neutron/plugins/plumgrid/plumlib.ini
    regexp: '#auth_uri = http://127.0.0.1:35357/v2.0/'
    replace: 'auth_uri = http://{{ internal_lb_vip_address }}:5000/v2.0'

- replace:
    dest:  /etc/neutron/plugins/plumgrid/plumlib.ini
    regexp: '#admin_tenant_name = admin_tenant_name'
    replace: 'admin_tenant_name = service'

# Enable Metadata
- name: Enable Metadata
  replace:
    dest: /etc/neutron/plugins/plumgrid/plumlib.ini
    regexp: 'enable_pg_metadata = False'
    replace: 'enable_pg_metadata = True'
  when: enable_pg_metadata == True

- name: Enable Metadata mode
  replace:
    dest: /etc/neutron/plugins/plumgrid/plumlib.ini
    regexp: 'metadata_mode = tunnel'
    replace: 'metadata_mode = local'
  when: enable_pg_metadata == True

- name: Replace plugin config file
  replace:
    dest: /etc/init/neutron-server.conf
    regexp: '/etc/neutron/plugins/ml2/ml2_conf.ini'
    replace: '/etc/neutron/plugins/plumgrid/plumgrid.ini'

- name: Start neutron server
  service: name=neutron-server state=restarted
  register: service_started
  failed_when: "'msg' in service_started and 'FAIL' in service_started.msg|upper"