#Copyright 2018 OPNFV and Intel Corporation
#
# 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: Check if vswitchd is running
  shell: ps -ef | grep vswitchd | grep -v grep > /dev/null
  register: vswitchd_running
  ignore_errors: True
  tags:
     - ovs_stats
     - ovs_events

- name: Check if db.sock exists
  stat:
    path: /var/run/openvswitch/db.sock
  register: dbsock_exists
  ignore_errors: True
  tags:
     - ovs_stats
     - ovs_events

- name: enable ovs_stats plugin
  template:
    src: "ovs_stats.conf.j2"
    dest: "{{ config_file_dir }}/ovs_stats.conf"
  when: (vswitchd_running is succeeded) and (dbsock_exists is succeeded)
  tags:
   - ovs_stats

- name: enable ovs_events plugin
  template:
    src: "ovs_events.conf.j2"
    dest: "{{ config_file_dir }}/ovs_events.conf"
  when: (vswitchd_running is succeeded) and (dbsock_exists is succeeded)
  tags:
    - ovs_events