# #############################################################################
# Copyright (c) 2017 Intel Corp.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
# #############################################################################
---
- name: install dependencies
  apt:
    name: "{{ item }}"
    state: present
  with_items:
    - libltdl7
    - init-system-helpers
    - mcelog
    - rrdtool
    - libc6
    - librrd4
    - libvirt-bin
    - libvirt-dev
    - gcc
    - git
    - python3-pip

- name: create workspace directory
  file:
    path: "{{ workspace }}"
    state: directory
    mode: 0755

- name: download, unarchive and install collectd packages
  shell: |
    cd "{{ workspace }}";
    wget "{{ artifacts_collectd_pkg }}";
    su -s /bin/sh -c \
        "tar xzf collectd_pkg.tar.gz -C {{ workspace }} --strip-components 1";
    apt-get install ./libcollectd*.deb -y;
    apt-get install ./collectd*.deb -y

- name: make stack dir
  file:
    path: /opt/stack
    state: directory
    mode: 0755

- name: check plugin dir exists
  stat:
    path: /opt/stack/collectd-ceilometer-plugin
  register: stat_result

- name: fetch collectd plugin source code
  shell: |
    cd /opt/stack;
    git clone https://github.com/openstack/collectd-ceilometer-plugin.git;
    cd /opt/stack/collectd-ceilometer-plugin;
    git checkout stable/pike
  when: stat_result.stat.exists == False

- name: configure logfile conf
  template:
    src: logfile.conf.j2
    dest: /etc/collectd/collectd.conf.d/logfile.conf

- name: configure collectd-aodh plugin conf
  template:
    src: collectd-aodh.conf.j2
    dest: /etc/collectd/collectd.conf.d/collectd-aodh-plugin.conf

- name: configure collectd-gnocchi plugin conf
  template:
    src: collectd-gnocchi.conf.j2
    dest: /etc/collectd/collectd.conf.d/collectd-gnocchi-plugin.conf

- name: configure hugepages conf
  template:
    src: hugepages.conf.j2
    dest: /etc/collectd/collectd.conf.d/hugepages.conf

- name: configure mcelog conf
  template:
    src: mcelog.conf.j2
    dest: /etc/collectd/collectd.conf.d/mcelog.conf

- name: configure ovs_stats conf
  template:
    src: ovs_stats.conf.j2
    dest: /etc/collectd/collectd.conf.d/ovs_stats.conf

- name: configure ovs_events conf
  template:
    src: ovs_events.conf.j2
    dest: /etc/collectd/collectd.conf.d/ovs_events.conf

- name: configure collectd conf
  lineinfile:
    dest: /etc/collectd/collectd.conf
    regexp: '{{ item.regexp }}'
    line: '{{ item.line }}'
  with_items:
    - regexp: '#LoadPlugin numa'
      line: 'LoadPlugin numa'
    - regexp: '#LoadPlugin virt'
      line: 'LoadPlugin virt'
    - regexp: '#LoadPlugin cpufreq'
      line: 'LoadPlugin cpufreq'
    - regexp: '#LoadPlugin cpusleep'
      line: 'LoadPlugin cpusleep'

- name: configure mcelog conf
  lineinfile:
    dest: /etc/mcelog/mcelog.conf
    regexp: '{{ item.regexp }}'
    line: '{{ item.line }}'
  with_items:
    - regexp: '#socket-path = /var/run/mcelog-client'
      line: 'socket-path = /var/run/mcelog-client'

- name: install gnocchiclient, aodhclient, set ovs manager, restart mcelog, collectd
  shell: |
    pip install gnocchiclient;
    pip install aodhclient;
    ovs-vsctl set-manager ptcp:6640:127.0.0.1;
    systemctl restart mcelog;
    systemctl restart collectd