09df6fc1aa
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
124 lines
3.8 KiB
Django/Jinja
124 lines
3.8 KiB
Django/Jinja
[DEFAULT]
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debug = {{ designate_logging_debug }}
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log_dir = /var/log/kolla/designate
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transport_url = {{ rpc_transport_url }}
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[service:central]
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default_pool_id = {{ designate_pool_id }}
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workers = {{ designate_central_workers }}
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[service:api]
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listen = {{ api_interface_address | put_address_in_context('url') }}:{{ designate_api_listen_port }}
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api_base_uri = {{ designate_internal_endpoint }}
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workers = {{ designate_api_workers }}
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enable_api_admin = True
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enable_host_header = True
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enabled_extensions_admin = quotas, reports
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[keystone_authtoken]
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service_type = dns
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www_authenticate_uri = {{ keystone_internal_url }}
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auth_url = {{ keystone_internal_url }}
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auth_type = password
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project_domain_id = {{ default_project_domain_id }}
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user_domain_id = {{ default_user_domain_id }}
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project_name = service
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username = {{ designate_keystone_user }}
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password = {{ designate_keystone_password }}
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http_connect_timeout = 60
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service_token_roles_required = True
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cafile = {{ openstack_cacert }}
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region_name = {{ openstack_region_name }}
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memcache_security_strategy = ENCRYPT
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memcache_secret_key = {{ memcache_secret_key }}
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memcached_servers = {% for host in groups['memcached'] %}{{ 'api' | kolla_address(host) | put_address_in_context('memcache') }}:{{ memcached_port }}{% if not loop.last %},{% endif %}{% endfor %}
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{% if service_name == 'designate-mdns' %}
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[service:mdns]
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listen = {{ 'dns' | kolla_address | put_address_in_context('url') }}:{{ designate_mdns_port }}
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workers = {{ designate_mdns_workers }}
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{% endif %}
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[service:worker]
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workers = {{ designate_worker_workers }}
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[service:producer]
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workers = {{ designate_producer_workers }}
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threads = 1000
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enabled_tasks = None
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[network_api:neutron]
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endpoint_type = internalURL
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[storage:sqlalchemy]
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connection = mysql+pymysql://{{ designate_database_user }}:{{ designate_database_password }}@{{ designate_database_address }}/{{ designate_database_name }}
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max_retries = 10
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idle_timeout = 3600
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{% if service_name == 'designate-sink' and designate_enable_notifications_sink | bool %}
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[service:sink]
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enabled_notification_handlers = nova_fixed, neutron_floatingip
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workers = {{ designate_sink_workers }}
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[handler:nova_fixed]
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#NOTE: zone_id must be manually filled an ID from openstack zone list
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zone_id =
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notification_topics = {{ designate_notifications_topic_name }}
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control_exchange = nova
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formatv4 = '%(octet0)s-%(octet1)s-%(octet2)s-%(octet3)s.%(zone)s'
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formatv4 = '%(hostname)s.%(project)s.%(zone)s'
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formatv4 = '%(hostname)s.%(zone)s'
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formatv6 = '%(hostname)s.%(zone)s'
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formatv6 = '%(hostname)s.%(project)s.%(zone)s'
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[handler:neutron_floatingip]
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#NOTE: zone_id must be manually filled an ID from openstack zone list
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zone_id =
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notification_topics = {{ designate_notifications_topic_name }}
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control_exchange = neutron
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formatv4 = '%(octet0)s-%(octet1)s-%(octet2)s-%(octet3)s.%(zone)s'
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{% endif %}
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[oslo_messaging_notifications]
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transport_url = {{ notify_transport_url }}
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{% if designate_enabled_notification_topics %}
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driver = messagingv2
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topics = {{ designate_enabled_notification_topics | map(attribute='name') | join(',') }}
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{% else %}
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driver = noop
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{% endif %}
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[oslo_messaging_rabbit]
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heartbeat_in_pthread = false
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{% if om_enable_rabbitmq_tls | bool %}
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ssl = true
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ssl_ca_file = {{ om_rabbitmq_cacert }}
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{% endif %}
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{% if om_enable_rabbitmq_high_availability | bool %}
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amqp_durable_queues = true
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{% endif %}
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[oslo_concurrency]
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lock_path = /var/lib/designate/tmp
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[oslo_middleware]
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enable_proxy_headers_parsing = True
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{% if designate_policy_file is defined %}
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[oslo_policy]
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policy_file = {{ designate_policy_file }}
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{% endif %}
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[coordination]
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{% if designate_coordination_backend == 'redis' %}
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backend_url = {{ redis_connection_string }}
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{% endif %}
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{#
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NOTE(yoctozepto): etcd is not supported due to lack of group membership
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support via tooz, see https://launchpad.net/bugs/1872205
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#}
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