Nguyen Van Trung c7f0db5e68 Fix contents render for notification.rst

old:

   .. literalinclude::

       ../../../designate/tests/resources/sample_notifications/neutron/port.delete.start.json

new:

    {
       "priority" : "INFO",
       "message_id" : "95ecdca3-967f-40aa-9469-d9fccc91d64b",
       "event_type" : "port.delete.start",
       "_context_roles" : [
          "Member"
       ],
       "_context_tenant_id" : "c97027dd880d4c129ae7a4ba7edade05",
       "timestamp" : "2012-11-16 12:56:17.155860",
       "_context_is_admin" : false,
       "_context_user_id" : "4ce5c085e09a478ea4edcd667a92df78",
       "payload" : {
          "port_id" : "bfdcb007-f68d-46bd-8150-abcae9fb3af6"
       },
       "_context_timestamp" : "2012-11-16 12:56:17.154672",
       "publisher_id" : "network.svc02.os.lan",
       "_context_read_deleted" : "no"
    }

Change-Id: I659ffcb5fcb7032a54670602a6534218e1e153fa

2018-05-18 09:49:40 +07:00

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Notifications

Hint

In this context, "notifications" are not related to the DNS NOTIFY message.

Notifications are RPC calls that contain a JSON object. Designate both generates and receives notifications.

The purpose of notifications in to inform unrelated OpenStack components of events in real time and trigger actions.

Emitters

They are emitted by Central on the following events:

dns.tld.create
dns.tld.update
dns.tld.delete
dns.tsigkey.create
dns.tsigkey.update
dns.tsigkey.delete
dns.domain.create
dns.zone.create
dns.domain.update
dns.zone.update
dns.domain.delete
dns.zone.delete
dns.zone.touch
dns.recordset.create
dns.recordset.update
dns.recordset.delete
dns.record.create
dns.record.update
dns.record.delete
dns.blacklist.create
dns.blacklist.update
dns.blacklist.delete
dns.pool.create
dns.pool.update
dns.pool.delete
dns.domain.update
dns.zone.update
dns.zone_transfer_request.create
dns.zone_transfer_request.update
dns.zone_transfer_request.delete
dns.zone_transfer_accept.create
dns.zone_transfer_accept.update
dns.zone_transfer_accept.delete
dns.zone_import.create
dns.zone_import.update
dns.zone_import.delete
dns.zone_export.create
dns.zone_export.update
dns.zone_export.delete

Receivers

Notification from other OpenStack component outside of Designate are received by designate-sink.

Format

An example notification from Neutron:

../../../designate/tests/resources/sample_notifications/neutron/port.delete.start.json

More examples can be found at designate/tests/resources/sample_notifications

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Notifications

Emitters

Receivers

Format

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