Matt Crees 09df6fc1aa Add a flag to handle RabbitMQ high availability
A combination of durable queues and classic queue mirroring can be used
to provide high availability of RabbitMQ. However, these options should
only be used together, otherwise the system will become unstable. Using
the flag ``om_enable_rabbitmq_high_availability`` will either enable
both options at once, or neither of them.

There are some queues that should not be mirrored:
* ``reply`` queues (these have a single consumer and TTL policy)
* ``fanout`` queues (these have a TTL policy)
* ``amq`` queues (these are auto-delete queues, with a single consumer)
An exclusionary pattern is used in the classic mirroring policy. This
pattern is ``^(?!(amq\\.)|(.*_fanout_)|(reply_)).*``

Change-Id: I51c8023b260eb40b2eaa91bd276b46890c215c25
2023-01-13 15:40:08 +00:00

151 lines
4.1 KiB
Django/Jinja

[DEFAULT]
debug = {{ magnum_logging_debug }}
state_path = /var/lib/magnum
log_dir = /var/log/kolla/magnum
host = {{ api_interface_address }}
transport_url = {{ rpc_transport_url }}
{% if service_name == 'magnum-api' %}
[api]
port = {{ magnum_api_port }}
host = {{ api_interface_address }}
workers = {{ magnum_api_workers }}
{% endif %}
{% if service_name == 'magnum-conductor' %}
[conductor]
workers = {{ magnum_conductor_workers }}
{% endif %}
[database]
connection = mysql+pymysql://{{ magnum_database_user }}:{{ magnum_database_password }}@{{ magnum_database_address }}/{{ magnum_database_name }}
connection_recycle_time = {{ database_connection_recycle_time }}
max_pool_size = {{ database_max_pool_size }}
max_retries = -1
{% if enable_cinder | bool %}
[cinder]
default_docker_volume_type = {{ default_docker_volume_type }}
{% endif %}
[magnum_client]
region_name = {{ openstack_region_name }}
endpoint_type = publicURL
[heat_client]
region_name = {{ openstack_region_name }}
endpoint_type = internalURL
ca_file = {{ openstack_cacert }}
[octavia_client]
region_name = {{ openstack_region_name }}
endpoint_type = internalURL
ca_file = {{ openstack_cacert }}
[cinder_client]
region_name = {{ openstack_region_name }}
endpoint_type = internalURL
ca_file = {{ openstack_cacert }}
[barbican_client]
region_name = {{ openstack_region_name }}
endpoint_type = internalURL
ca_file = {{ openstack_cacert }}
[glance_client]
region_name = {{ openstack_region_name }}
endpoint_type = internalURL
ca_file = {{ openstack_cacert }}
[neutron_client]
region_name = {{ openstack_region_name }}
endpoint_type = internalURL
ca_file = {{ openstack_cacert }}
[nova_client]
region_name = {{ openstack_region_name }}
endpoint_type = internalURL
ca_file = {{ openstack_cacert }}
[keystone_auth]
auth_url = {{ keystone_internal_url }}
user_domain_name = {{ default_user_domain_name }}
project_domain_name = {{ default_project_domain_name }}
project_name = service
password = {{ magnum_keystone_password }}
username = {{ magnum_keystone_user }}
auth_type = password
cafile = {{ openstack_cacert }}
[keystone_authtoken]
service_type = container-infra
www_authenticate_uri = {{ keystone_internal_url }}
auth_url = {{ keystone_internal_url }}
auth_type = password
project_domain_name = {{ default_project_domain_name }}
user_domain_name = {{ default_user_domain_name }}
project_name = service
username = {{ magnum_keystone_user }}
password = {{ magnum_keystone_password }}
cafile = {{ openstack_cacert }}
region_name = {{ openstack_region_name }}
memcache_security_strategy = ENCRYPT
memcache_secret_key = {{ memcache_secret_key }}
memcached_servers = {% for host in groups['memcached'] %}{{ 'api' | kolla_address(host) | put_address_in_context('memcache') }}:{{ memcached_port }}{% if not loop.last %},{% endif %}{% endfor %}
[trust]
trustee_domain_admin_password = {{ magnum_keystone_password }}
trustee_domain_admin_name = {{ magnum_trustee_domain_admin }}
trustee_domain_name = {{ magnum_trustee_domain }}
trustee_keystone_region_name = {{ openstack_region_name }}
trustee_keystone_interface = public
cluster_user_trust = {{ enable_cluster_user_trust }}
[oslo_concurrency]
lock_path = /var/lib/magnum/tmp
[oslo_middleware]
enable_proxy_headers_parsing = True
[certificates]
{% if enable_barbican | bool %}
cert_manager_type = barbican
{% else %}
cert_manager_type = x509keypair
{% endif %}
[oslo_messaging_notifications]
transport_url = {{ notify_transport_url }}
{% if magnum_enabled_notification_topics %}
driver = messaging
topics = {{ magnum_enabled_notification_topics | map(attribute='name') | join(',') }}
{% else %}
driver = noop
{% endif %}
[oslo_messaging_rabbit]
heartbeat_in_pthread = false
{% if om_enable_rabbitmq_tls | bool %}
ssl = true
ssl_ca_file = {{ om_rabbitmq_cacert }}
{% endif %}
{% if om_enable_rabbitmq_high_availability | bool %}
amqp_durable_queues = true
{% endif %}
{% if magnum_policy_file is defined %}
[oslo_policy]
policy_file = {{ magnum_policy_file }}
{% endif %}
{% if enable_osprofiler | bool %}
[profiler]
enabled = true
trace_sqlalchemy = true
hmac_keys = {{ osprofiler_secret }}
connection_string = {{ osprofiler_backend_connection_string }}
{% endif %}