OpenStack Aodh

Ansible role that installs and configures OpenStack Aodh as the alarm functionality of Telemetry.

This role will install the following:

• aodh-api
• aodh-listener
• aodh-evaluator
• aodh-notifier

The role will configure Aodh to use MongoDB for data storage, but does not install or configure MongoDB.

Default Variables

../../defaults/main.yml

Required Variables

To use this role, define the following variables:

# Needed for aodh to talk to MongoDB
aodh_container_db_password: "secrete"
# Password used for Keystone aodh service user
aodh_service_password: "secrete"
# Needed for aodh to talk to memcached
memcached_servers: 127.0.0.1
memcached_encryption_key: "some_key"
# Needed for aodh to locate and connect to the RabbitMQ cluster
aodh_rabbitmq_password: "secrete"
rabbitmq_servers: "10.100.100.2"
rabbitmq_use_ssl: true
rabbitmq_port: 5671
# Needed to setup the aodh service in Keystone
keystone_admin_user_name: admin
keystone_admin_tenant_name: admin
keystone_auth_admin_password: "SuperSecretePassword"
keystone_service_adminuri_insecure: false
keystone_service_internaluri_insecure: false
keystone_service_internaluri: "http://1.2.3.4:5000"
keystone_service_internalurl: "{{ keystone_service_internaluri }}/v3"
keystone_service_adminuri: "http://5.6.7.8:35357"
keystone_service_adminurl: "{{ keystone_service_adminuri }}/v3"

Example Playbook

- name: Install aodh services
  hosts: aodh_all
  user: root
  roles:
    - { role: "os_aodh" }
  vars:
    # Needed for aodh to talk to MongoDB
    aodh_container_db_password: "secrete"
    # Password used for Keystone aodh service user
    aodh_service_password: "secrete"
    # Needed for aodh to talk to memcached
    memcached_servers: 127.0.0.1
    memcached_encryption_key: "some_key"
    # Needed for aodh to locate and connect to the RabbitMQ cluster
    aodh_rabbitmq_password: "secrete"
    rabbitmq_servers: "10.100.100.2"
    rabbitmq_use_ssl: true
    rabbitmq_port: 5671
    # Needed to setup the aodh service in Keystone
    keystone_admin_user_name: admin
    keystone_admin_tenant_name: admin
    keystone_auth_admin_password: "SuperSecretePassword"
    keystone_service_adminuri_insecure: false
    keystone_service_internaluri_insecure: false
    keystone_service_internaluri: "http://1.2.3.4:5000"
    keystone_service_internalurl: "{{ keystone_service_internaluri }}/v3"
    keystone_service_adminuri: "http://5.6.7.8:35357"
    keystone_service_adminurl: "{{ keystone_service_adminuri }}/v3"

Tags

This role supports two tags: aodh-install and aodh-config

The aodh-install tag can be used to install and upgrade.

The aodh-config tag can be used to maintain configuration of the aodh components.