openstack/openstack-ansible-os_neutron
Code Issues Proposed changes

Allow configuration of multiple rabbit clusters

Browse Source 
In the mitaka release, neutron enabled configuring
separate transport_url values for RPC and notification
messaging.

Change-Id: I03449c93532ccce6eded49ac1d9c6e84716ffe2c
Implements: blueprint multi-rabbitmq-clusters
This commit is contained in:
Travis Truman 2016-07-20 13:47:22 -04:00
parent 8eb92817bd
commit 1ecde3e228
3 changed files with 29 additions and 18 deletions
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12
defaults/main.yml
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@ -70,8 +70,20 @@ neutron_db_pool_size: 120
neutron_db_pool_timeout: 30
## RabbitMQ info
## Configuration for RPC communications
neutron_rabbitmq_userid: neutron
neutron_rabbitmq_vhost: /neutron
neutron_rabbitmq_port: 5672
neutron_rabbitmq_servers: 127.0.0.1
neutron_rabbitmq_use_ssl: False
## Configuration for notifications communication, i.e. [oslo_messaging_notifications]
neutron_rabbitmq_telemetry_userid: "{{ neutron_rabbitmq_userid }}"
neutron_rabbitmq_telemetry_vhost: "{{ neutron_rabbitmq_vhost }}"
neutron_rabbitmq_telemetry_port: "{{ neutron_rabbitmq_port }}"
neutron_rabbitmq_telemetry_servers: "{{ neutron_rabbitmq_servers }}"
neutron_rabbitmq_telemetry_use_ssl: "{{ neutron_rabbitmq_use_ssl }}"
## Plugins
neutron_plugin_core: "{{ neutron_plugins[neutron_plugin_type].plugin_core }}"

19
templates/neutron.conf.j2
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@ -32,9 +32,6 @@ auth_strategy = keystone
network_scheduler_driver = {{ neutron_driver_network_scheduler }}
router_scheduler_driver = {{ neutron_driver_router_scheduler }}
loadbalancer_pool_scheduler_driver = {{ neutron_driver_loadbalancer_pool_scheduler }}
{% if neutron_ceilometer_enabled %}
notification_driver = messagingv2
{% endif %}
# Schedulers
network_auto_schedule = True
@ -89,6 +86,7 @@ rpc_backend = {{ neutron_rpc_backend }}
executor_thread_pool_size = {{ neutron_rpc_thread_pool_size }}
rpc_conn_pool_size = {{ neutron_rpc_conn_pool_size }}
rpc_response_timeout = {{ neutron_rpc_response_timeout }}
transport_url = rabbit://{% for host in neutron_rabbitmq_servers.split(',') %}{{ neutron_rabbitmq_userid }}:{{ neutron_rabbitmq_password }}@{{ host }}:{{ neutron_rabbitmq_port }}/{{ neutron_rabbitmq_vhost }}?rabbit_use_ssl={{ neutron_rabbitmq_use_ssl }},{% endfor %}
[nova]
auth_plugin = {{ nova_keystone_auth_plugin }}
@ -178,14 +176,15 @@ polling_interval = {{ neutron_agent_polling_interval|default(5) }}
report_interval = {{ neutron_report_interval|int }}
root_helper = sudo {{ neutron_bin }}/neutron-rootwrap /etc/neutron/rootwrap.conf
# Messaging service
# Messaging
[oslo_messaging_rabbit]
rabbit_port = {{ neutron_rabbitmq_port }}
rabbit_userid = {{ neutron_rabbitmq_userid }}
rabbit_password = {{ neutron_rabbitmq_password }}
rabbit_virtual_host = {{ neutron_rabbitmq_vhost }}
rabbit_hosts = {{ neutron_rabbitmq_servers }}
rabbit_use_ssl = {{ neutron_rabbitmq_use_ssl }}
# Notifications
{% if neutron_ceilometer_enabled %}
[oslo_messaging_notifications]
driver = messagingv2
transport_url = rabbit://{% for host in neutron_rabbitmq_telemetry_servers.split(',') %}{{ neutron_rabbitmq_telemetry_userid }}:{{ neutron_rabbitmq_telemetry_password }}@{{ host }}:{{ neutron_rabbitmq_telemetry_port }}/{{ neutron_rabbitmq_telemetry_vhost }}?rabbit_use_ssl={{ neutron_rabbitmq_telemetry_use_ssl }},{% endfor %}
{% endif %}
# Concurrency (locking mechanisms)
[oslo_concurrency]

16
tests/test-vars.yml
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@ -13,9 +13,9 @@ keystone_galera_address: 10.100.100.2
keystone_galera_database: keystone
keystone_git_install_branch: master
keystone_rabbitmq_password: secrete
keystone_rabbitmq_port: 5671
keystone_rabbitmq_servers: 10.100.100.2
keystone_rabbitmq_use_ssl: false
keystone_rabbitmq_port: "{{ rabbitmq_port }}"
keystone_rabbitmq_servers: "{{ rabbitmq_servers }}"
keystone_rabbitmq_use_ssl: "{{ rabbitmq_use_ssl }}"
keystone_rabbitmq_userid: keystone
keystone_rabbitmq_vhost: /keystone
keystone_requirements_git_install_branch: master
@ -43,9 +43,9 @@ neutron_provider_networks:
neutron_rabbitmq_password: secrete
neutron_rabbitmq_userid: neutron
neutron_rabbitmq_vhost: /neutron
neutron_rabbitmq_port: 5671
neutron_rabbitmq_servers: 10.100.100.2
neutron_rabbitmq_use_ssl: true
neutron_rabbitmq_port: "{{ rabbitmq_port }}"
neutron_rabbitmq_servers: "{{ rabbitmq_servers }}"
neutron_rabbitmq_use_ssl: "{{ rabbitmq_use_ssl }}"
neutron_requirements_git_install_branch: master
neutron_service_password: secrete
neutron_venv_tag: testing
@ -62,6 +62,6 @@ nova_service_user_name: nova
openrc_os_auth_url: "http://127.0.0.1:5000/v3"
openrc_os_domain_name: Default
openrc_os_password: "{{ keystone_auth_admin_password }}"
rabbitmq_port: 5671
rabbitmq_port: 5672
rabbitmq_servers: 10.100.100.2
rabbitmq_use_ssl: true
rabbitmq_use_ssl: False