title: OMSimulator

description:
  This scenario uses oslo.messaging simulator tool to execute MQ test plan.

parameters:
  tester_hosts: List of hosts were omsimulator will be executed
  rabbit_hosts: List of hosts were RabbitMQ runs
  rabbit_url: RabbitMQ address
  client_url: Override RabbitMQ address for the client
  server_url: Override RabbitMQ address for the server

setup:
  -
    hosts: {{ tester_hosts }}
    tasks:
    - apt: name=git
      become: yes
    - apt: name=daemon
      become: yes
    - name: installing omsimulator
      git: repo=git://git.openstack.org/openstack/oslo.messaging
           dest=/tmp/performa/oslo.messaging
    - apt: name=python-dev
      become: yes
    - apt: name=python-pip
      become: yes
    - pip: name=virtualenv
      become: yes
    - pip: requirements=/tmp/performa/oslo.messaging/requirements.txt virtualenv=/tmp/performa/oslo.messaging/.venv
    - pip: name=eventlet virtualenv=/tmp/performa/oslo.messaging/.venv
    - command: /tmp/performa/oslo.messaging/.venv/bin/python setup.py install
      args:
        chdir: /tmp/performa/oslo.messaging
  -
    hosts: {{ rabbit_hosts }}
    tasks:
    - apt: name=atop
      become: yes
    - apt: name=daemon
      become: yes


execution:
  -
    hosts: {{ rabbit_hosts }}
    tasks:
    - atop: command=start
  -
    hosts: {{ tester_hosts }}
    matrix:
      processes: [ 1, 2, 5, 7, 10 ]
    tasks:
    - omsimulator:
        mode: call
        duration: 100
        threads: 10
        url: {{ rabbit_url }}
        client_url: {{ client_url }}
        server_url: {{ server_url }}
        topic: profiler_topic
  -
    hosts: {{ tester_hosts }}
    matrix:
      processes: [ 1, 2, 5, 7, 10 ]
    tasks:
    - omsimulator:
        mode: cast
        duration: 100
        threads: 10
        url: {{ rabbit_url }}
        client_url: {{ client_url }}
        server_url: {{ server_url }}
        topic: profiler_topic
  -
    hosts: {{ tester_hosts }}
    matrix:
      processes: [ 1, 2, 5, 7, 10 ]
    tasks:
    - omsimulator:
        mode: notify
        duration: 100
        threads: 10
        url: {{ rabbit_url }}
        client_url: {{ client_url }}
        server_url: {{ server_url }}
  -
    hosts: {{ rabbit_hosts }}
    tasks:
    - atop:
        command: stop
        filter:
          name: beam.*
          label: [ PRC ]

aggregation:
  -
    update:
      query:
        { task: omsimulator }
      values:
        pipeline:
        - $match: { task: atop, status: OK, label: PRC, name: { $regex: beam.* }, host: {{ rabbit_hosts[0] }} }
        - $group: { _id: null, rabbit_sys_0: { $avg: "$sys" }, rabbit_user_0: { $avg: "$user" }, rabbit_total_0: { $avg: { $add: [ "$sys", "$user" ] }} }

{% if rabbit_hosts[1] %}
  -
    update:
      query:
        { task: omsimulator }
      values:
        pipeline:
        - $match: { task: atop, status: OK, label: PRC, name: { $regex: beam.* }, host: {{ rabbit_hosts[1] }} }
        - $group: { _id: null, rabbit_sys_1: { $avg: "$sys" }, rabbit_user_1: { $avg: "$user" }, rabbit_total_1: { $avg: { $add: [ "$sys", "$user" ] }} }
{% endif %}

{% if rabbit_hosts[2] %}
  -
    update:
      query:
        { task: omsimulator }
      values:
        pipeline:
        - $match: { task: atop, status: OK, label: PRC, name: { $regex: beam.* }, host: {{ rabbit_hosts[2] }} }
        - $group: { _id: null, rabbit_sys_2: { $avg: "$sys" }, rabbit_user_2: { $avg: "$user" }, rabbit_total_2: { $avg: { $add: [ "$sys", "$user" ] }} }
{% endif %}

report:
  template: rabbitmq.rst