Add plugin for Barometer.

Change-Id: I5049805eb4e2e2c5e2cc87772afe6650253be36c
Signed-off-by: John Hinman <john.hinman@intel.com>
Signed-off-by: ramamani yeleswarapu <ramamani.yeleswarapu@intel.com>
(cherry picked from commit 51ce441ca60cd115d9e8a932203ccc9d3cebcf82)

11 files changed, 337 insertions, 0 deletions

diff --git a/plugins/barometer/plugin.desc b/plugins/barometer/plugin.desc
new file mode 100644
index 00000000..896d6f27
--- /dev/null
+++ b/plugins/barometer/plugin.desc
@@ -0,0 +1,52 @@
+# Plugin for Barometer service for Compass4nfv.
+# Barometer is a configuration of Collectd for
+# collecting metrics useful for NFV, and sending them
+# to Openstack gnocchi service, and connecting with aodh
+# to set alarms on those metrics.
+# More details can be found in the development document.
+# ##############################################################
+---
+plugin:
+  # plugin name,it is also as the switch to enable/disable plugin in scenario
+  # files
+  name: barometer
+
+  description: collect metrics and set alarms on compute nodes
+
+  maintainers:
+    - john.hinman@intel.com
+
+  # host os type: ubuntu/centos
+  os_version: ubuntu
+
+  # true: this plugin is deployed separately on a new node
+  # false: this plugin is deployed on controller or compute node
+  independent_hosts: false
+
+  # artifact: package download url for this plugin
+  artifacts:
+    url:
+
+  # orchestration
+  # A plugin can have mutiple components, each component may need to be
+  # installed on different inventory or have its own configuration.
+  # due to Compass4nfv currently only supports ansible, so each component
+  # of the installation and configuration script need to be use ansible.
+  # cm : congfiguration management tool : only ansible support
+  # role: each component corresponds to ansible script that locates in the same
+  # directory as plugin.desc.
+  # phrase: pre_openstack -- the component is installed after the OS
+  # provisioning, before the OpenStack deployment.
+  # phrase: post_openstack -- the component is installed before the OpenStack
+  # deployment.
+  # inventory: if the phrase is pre_openstack, inventory can be controller and
+  # compute. if the phrase is post_openstack, inventory can be get from the file
+  # openstack-ansible.inventory
+  orchestration:
+    cm: ansible
+    roles:
+      - role: collectd
+        phrase: post_openstack
+        inventory:
+          - compute
+
diff --git a/plugins/barometer/roles/collectd/tasks/collectd.yml b/plugins/barometer/roles/collectd/tasks/collectd.yml
new file mode 100644
index 00000000..5a2c3710
--- /dev/null
+++ b/plugins/barometer/roles/collectd/tasks/collectd.yml
@@ -0,0 +1,126 @@
+# #############################################################################
+# 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/ocata
+  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
diff --git a/plugins/barometer/roles/collectd/tasks/main.yml b/plugins/barometer/roles/collectd/tasks/main.yml
new file mode 100644
index 00000000..d33823ed
--- /dev/null
+++ b/plugins/barometer/roles/collectd/tasks/main.yml
@@ -0,0 +1,13 @@
+# #############################################################################
+# 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
+# #############################################################################
+---
+- include_vars: "{{ openstack_passwd_file }}"
+
+- include: collectd.yml
+  when: barometer is defined and barometer == "Enable"
diff --git a/plugins/barometer/roles/collectd/templates/collectd-aodh.conf.j2 b/plugins/barometer/roles/collectd/templates/collectd-aodh.conf.j2
new file mode 100644
index 00000000..301ba25a
--- /dev/null
+++ b/plugins/barometer/roles/collectd/templates/collectd-aodh.conf.j2
@@ -0,0 +1,37 @@
+<LoadPlugin python>
+  Globals true
+</LoadPlugin>
+
+<Plugin python>
+    ModulePath "/opt/stack/collectd-ceilometer-plugin"
+    LogTraces true
+    Interactive false
+    Import "collectd_ceilometer.aodh.plugin"
+
+    <Module "collectd_ceilometer.aodh.plugin">
+
+        # Verbosity True|False
+        VERBOSE False
+
+        # Service endpoint addresses
+        OS_AUTH_URL "http://{{ internal_vip.ip }}:35357/v3/"
+
+        # Plugin address
+        #CEILOMETER_URL_TYPE "internalURL"
+
+        # Plugin timeout in ms
+        #CEILOMETER_TIMEOUT "1000"
+
+        # # Plugin user creds
+        OS_USERNAME "ceilometer"
+        OS_PASSWORD "{{ ceilometer_service_password }}"
+        OS_TENANT_NAME "service"
+
+        # Libvirt meter enabled
+        LIBVIRT_METER_ENABLED False
+
+        <ALARM_SEVERITIES>
+        </ALARM_SEVERITIES>
+    </Module>
+</Plugin>
+
diff --git a/plugins/barometer/roles/collectd/templates/collectd-gnocchi.conf.j2 b/plugins/barometer/roles/collectd/templates/collectd-gnocchi.conf.j2
new file mode 100644
index 00000000..b54e9d5a
--- /dev/null
+++ b/plugins/barometer/roles/collectd/templates/collectd-gnocchi.conf.j2
@@ -0,0 +1,40 @@
+<LoadPlugin python>
+  Globals true
+</LoadPlugin>
+
+<Plugin python>
+    ModulePath "/opt/stack/collectd-ceilometer-plugin"
+    LogTraces true
+    Interactive false
+    Import "collectd_ceilometer.gnocchi.plugin"
+
+    <Module "collectd_ceilometer.gnocchi.plugin">
+
+        # Verbosity True|False
+        VERBOSE False
+
+        # Batch size
+        BATCH_SIZE "1"
+
+        # Service endpoint addresses
+        OS_AUTH_URL "http://{{ internal_vip.ip }}:35357/v3/"
+
+        # Plugin address
+        CEILOMETER_URL_TYPE "internalURL"
+
+        # Plugin timeout in ms
+        CEILOMETER_TIMEOUT "1000"
+
+        # # Plugin user creds
+        OS_USERNAME "ceilometer"
+        OS_PASSWORD "{{ ceilometer_service_password }}"
+        OS_TENANT_NAME "service"
+
+        # Libvirt meter enabled
+        LIBVIRT_METER_ENABLED False
+
+      <UNITS>
+      </UNITS>
+    </Module>
+</Plugin>
+
diff --git a/plugins/barometer/roles/collectd/templates/hugepages.conf.j2 b/plugins/barometer/roles/collectd/templates/hugepages.conf.j2
new file mode 100644
index 00000000..cefcc25d
--- /dev/null
+++ b/plugins/barometer/roles/collectd/templates/hugepages.conf.j2
@@ -0,0 +1,10 @@
+LoadPlugin hugepages
+
+<Plugin hugepages>
+    ReportPerNodeHP  true
+    ReportRootHP     true
+    ValuesPages      true
+    ValuesBytes      false
+    ValuesPercentage false
+</Plugin>
+
diff --git a/plugins/barometer/roles/collectd/templates/logfile.conf.j2 b/plugins/barometer/roles/collectd/templates/logfile.conf.j2
new file mode 100644
index 00000000..77d86a99
--- /dev/null
+++ b/plugins/barometer/roles/collectd/templates/logfile.conf.j2
@@ -0,0 +1,13 @@
+LoadPlugin "logfile"
+
+<Plugin "logfile">
+  LogLevel "info"
+  File "/var/log/collectd.log"
+  Timestamp true
+</Plugin>
+
+# Decrease syslog verbosity, to avoid duplicate logging
+<Plugin "syslog">
+  LogLevel "err"
+</Plugin>
+
diff --git a/plugins/barometer/roles/collectd/templates/mcelog.conf.j2 b/plugins/barometer/roles/collectd/templates/mcelog.conf.j2
new file mode 100644
index 00000000..3a043ec8
--- /dev/null
+++ b/plugins/barometer/roles/collectd/templates/mcelog.conf.j2
@@ -0,0 +1,9 @@
+LoadPlugin mcelog
+
+<Plugin mcelog>
+  <Memory>
+      McelogClientSocket "/var/run/mcelog-client"
+      PersistentNotification false
+  </Memory>
+</Plugin>
+
diff --git a/plugins/barometer/roles/collectd/templates/ovs_events.conf.j2 b/plugins/barometer/roles/collectd/templates/ovs_events.conf.j2
new file mode 100644
index 00000000..d72e2004
--- /dev/null
+++ b/plugins/barometer/roles/collectd/templates/ovs_events.conf.j2
@@ -0,0 +1,11 @@
+<LoadPlugin ovs_events>
+   Interval 1
+</LoadPlugin>
+<Plugin "ovs_events">
+   Port 6640
+   Socket "/var/run/openvswitch/db.sock"
+   Interfaces "br0" "veth0"
+   SendNotification false
+   DispatchValues true
+</Plugin>
+
diff --git a/plugins/barometer/roles/collectd/templates/ovs_stats.conf.j2 b/plugins/barometer/roles/collectd/templates/ovs_stats.conf.j2
new file mode 100644
index 00000000..945c4e92
--- /dev/null
+++ b/plugins/barometer/roles/collectd/templates/ovs_stats.conf.j2
@@ -0,0 +1,10 @@
+<LoadPlugin ovs_stats>
+   Interval 1
+</LoadPlugin>
+<Plugin ovs_stats>
+   Port "6640"
+   Address "127.0.0.1"
+   Socket "/var/run/openvswitch/db.sock"
+   Bridges "br0" "br_ext"
+</Plugin>
+
diff --git a/plugins/barometer/roles/collectd/vars/main.yml b/plugins/barometer/roles/collectd/vars/main.yml
new file mode 100644
index 00000000..9fc0687d
--- /dev/null
+++ b/plugins/barometer/roles/collectd/vars/main.yml
@@ -0,0 +1,16 @@
+# #############################################################################
+# 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
+# #############################################################################
+---
+openstack_passwd_file: /etc/openstack_deploy/user_secrets.yml
+
+workspace: /tmp/plugin
+
+artifacts_collectd_pkg: http://artifacts.opnfv.org/compass4nfv/package/master/collectd_pkg.tar.gz
+
+collectd_ver: 5.8.0.23.g576797d-1~xenial_amd64.deb