Nova conductor

Status

• on master branch
• on development branch
• on Ansible Galaxy

OpenStack Nova conductor service installation

Tested on Ubuntu Precise (12.04) and Trusty (14.04)

Requirements

A MySQL server. See below.

A RabbitMQ server. See below.

For RHEL/CentOS, RHOSP or RDO repositories are needed.

Role Variables

Nova conductor (set by this role)

Name	Default value	Description	Note
nova_conductor_database_url	sqlite:////var/lib/nova/nova.sqlite	Database URI
nova_conductor_my_ip	{{ ansible_eth0.ipv4.address }}	Management IP for nova-conductor

RabbitMQ (must exist)

Name	Default value	Description	Note
nova_conductor_rabbit_userid	rabbit_username_default	RabbitMQ username for console auth
nova_conductor_rabbit_password	rabbit_pass_default	RabbitMQ password for console auth
nova_conductor_rabbit_virtual_host	/	RabbitMQ virtual host for console auth
nova_conductor_rabbit_retry_interval	1	Frequency to retry connecting to RabbitMQ
nova_conductor_rabbit_host	localhost	The RabbitMQ broker address where a single node is used
nova_conductor_rabbit_port	5672	The RabbitMQ broker port where a single node is used
nova_conductor_rabbit_hosts	$rabbit_host:$rabbit_port	RabbitMQ HA cluster host:port pairs
nova_conductor_rabbit_ha_queues	False	Use HA queues in RabbitMQ (x-ha-policy: all)

Dependencies

None.

Example Playbook

- hosts: conductor001
  roles:
    - role: openstack-nova_conductor
      nova_conductor_rabbit_userid: "openstack-nova"
      nova_conductor_rabbit_password: "{{ RABBIT_NOVA_PASS }}"

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A complete Ansible playbook demo, which uses this role, is available on Github (openstack-ansible-galaxy/vagrant-ansible-openstack) https://github.com/openstack-ansible-galaxy/vagrant-ansible-openstack

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Credits

RedHat suport implemented by Abel Boldú [email protected]

License

Apache

Author Information

Davide Guerri - [email protected]