openstack/openstack-ansible-os_nova
Code Issues Proposed changes

Allow configuration of multiple rabbit clusters

Browse Source 
Introduced new variables so the transport_url values
used for RPC and notifications can vary. By default
they will remain the same.

Change-Id: I96acacedd20c4556d1132228a797da5c0d0c754c
Implements: blueprint multi-rabbitmq-clusters
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
This commit is contained in:
Travis Truman 2016-07-20 16:47:01 -04:00 committed by Kevin Carter
parent b9d50ce452
commit 8e82812b3a
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2 changed files with 17 additions and 5 deletions
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20
defaults/main.yml
View File

@ -70,17 +70,27 @@ nova_api_db_max_pool_size: 120
nova_api_db_pool_timeout: 30
## RabbitMQ info
## Configuration for RPC communications
nova_rpc_backend: rabbit
nova_rpc_thread_pool_size: 64
nova_rpc_conn_pool_size: 30
nova_rpc_response_timeout: 60
nova_rabbitmq_servers: 127.0.0.1
nova_rabbitmq_port: 5672
nova_rabbitmq_userid: nova
nova_rabbitmq_vhost: /nova
nova_rabbitmq_use_ssl: False
## RPC
nova_rpc_backend: rabbit
nova_rpc_thread_pool_size: 64
nova_rpc_conn_pool_size: 30
nova_rpc_response_timeout: 60
## Configuration for notifications communication, i.e. [oslo_messaging_notifications]
nova_rabbitmq_telemetry_userid: "{{ nova_rabbitmq_userid }}"
nova_rabbitmq_telemetry_password: "{{ nova_rabbitmq_password }}"
nova_rabbitmq_telemetry_vhost: "{{ nova_rabbitmq_vhost }}"
nova_rabbitmq_telemetry_port: "{{ nova_rabbitmq_port }}"
nova_rabbitmq_telemetry_servers: "{{ nova_rabbitmq_servers }}"
nova_rabbitmq_telemetry_use_ssl: "{{ nova_rabbitmq_use_ssl }}"
## Nova virtualization Types
# The nova_virt_types dictionary contains global overrides used for

2
templates/nova.conf.j2
View File

@ -77,6 +77,7 @@ osapi_compute_workers = {{ nova_osapi_compute_workers | default(api_threads) }}
# Rpc all
rpc_backend = {{ nova_rpc_backend }}
transport_url = rabbit://{% for host in nova_rabbitmq_servers.split(',') %}{{ nova_rabbitmq_userid }}:{{ nova_rabbitmq_password }}@{{ host }}:{{ nova_rabbitmq_port }}/{{ nova_rabbitmq_vhost }}?rabbit_use_ssl={{ nova_rabbitmq_use_ssl }}{% if not loop.last %},{% endif %}{% endfor %}
executor_thread_pool_size = {{ nova_rpc_thread_pool_size }}
rpc_conn_pool_size = {{ nova_rpc_conn_pool_size }}
rpc_response_timeout = {{ nova_rpc_response_timeout }}
@ -126,6 +127,7 @@ notify_on_state_change = vm_and_task_state
{% if nova_ceilometer_enabled %}
[oslo_messaging_notifications]
driver = messagingv2
transport_url = rabbit://{% for host in nova_rabbitmq_telemetry_servers.split(',') %}{{ nova_rabbitmq_telemetry_userid }}:{{ nova_rabbitmq_telemetry_password }}@{{ host }}:{{ nova_rabbitmq_telemetry_port }}/{{ nova_rabbitmq_telemetry_vhost }}?rabbit_use_ssl={{ nova_rabbitmq_telemetry_use_ssl }}{% if not loop.last %},{% endif %}{% endfor %}
{% endif %}
# Cache