---
# Copyright 2017, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

- name: Remove the remnant neutron agent containers
  hosts: "hosts"
  gather_facts: false
  user: root
  tasks:
    - name: Get list of old containers
      command: "cat /etc/openstack_deploy/leapfrog_remove_remaining_old_containers"
      run_once: true
      delegate_to: localhost
      register: old_containers

    - name: Destroy old containers
      command: "lxc-destroy -fn {{ item }}"
      with_items: old_containers.stdout_lines
      ignore_errors: true


# TODO: Improve l2 convergence too.
- name: Remove the reminent neutron agent containers
  hosts: "neutron_agent[0]"
  gather_facts: false
  user: root
  tasks:
    - name: Rebalance neutron agents
      shell: |
        . /root/openrc
        /opt/neutron-ha-tool.py --l3-agent-migrate --now --insecure
        /opt/neutron-ha-tool.py --replicate-dhcp --now --insecure
      args:
        executable: /bin/bash