Ubuntu 20.04
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OpenStack Wallaby : How to use Designate
2021/04/21
 
This is how to use Designate.
This example is based on the environment like follows.
------------+---------------------------+---------------------------+------------
            |                           |                           |
        eth0|10.0.0.30              eth0|10.0.0.50              eth0|10.0.0.51
+-----------+-----------+   +-----------+-----------+   +-----------+-----------+
|    [ Control Node ]   |   |    [ Storage Node ]   |   |    [ Compute Node ]   |
|                       |   |                       |   |                       |
|  MariaDB    RabbitMQ  |   |      Open vSwitch     |   |        Libvirt        |
|  Memcached  httpd     |   |     Neutron Server    |   |     Nova Compute      |
|  Keystone   Glance    |   |       OVN-Northd      |   |      Open vSwitch     |
|  Nova API             |   |     Cinder Volume     |   |   OVN Metadata Agent  |
|  Cinder API           |   |     iSCSI Target      |   |     OVN-Controller    |
|                       |   |    Heat API/Engine    |   |                       |
|                       |   |   Designate Services  |   |                       |
+-----------------------+   +-----------------------+   +-----------------------+

[1] Login as a user you'd like to set DNS entry. It's OK to work on any node. (This example is on Control Node)
For example, create a [server.education] zone.
ubuntu@dlp ~(keystone)$
openstack zone create --email dnsmaster@server.education server.education.

+----------------+--------------------------------------+
| Field          | Value                                |
+----------------+--------------------------------------+
| action         | CREATE                               |
| attributes     |                                      |
| created_at     | 2021-04-20T07:22:44.000000           |
| description    | None                                 |
| email          | dnsmaster@server.education           |
| id             | 64b03b20-0781-4ec5-be1a-9d69d2c2b3d8 |
| masters        |                                      |
| name           | server.education.                    |
| pool_id        | 794ccc2c-d751-44fe-b57f-8894c9f5c842 |
| project_id     | e256a7323fda468fb02e8f1975fce488     |
| serial         | 1618903364                           |
| status         | PENDING                              |
| transferred_at | None                                 |
| ttl            | 3600                                 |
| type           | PRIMARY                              |
| updated_at     | None                                 |
| version        | 1                                    |
+----------------+--------------------------------------+

# OK if [status] is [ACTIVE]

ubuntu@dlp ~(keystone)$
openstack zone list

+--------------------------------------+-------------------+---------+------------+--------+--------+
| id                                   | name              | type    |     serial | status | action |
+--------------------------------------+-------------------+---------+------------+--------+--------+
| 64b03b20-0781-4ec5-be1a-9d69d2c2b3d8 | server.education. | PRIMARY | 1618903364 | ACTIVE | NONE   |
+--------------------------------------+-------------------+---------+------------+--------+--------+

# add [A] record

ubuntu@dlp ~(keystone)$
openstack recordset create --record '192.168.100.10' --type A server.education. node01

+-------------+--------------------------------------+
| Field       | Value                                |
+-------------+--------------------------------------+
| action      | CREATE                               |
| created_at  | 2021-04-20T07:23:19.000000           |
| description | None                                 |
| id          | e1a07e84-dfb8-49ce-a275-bfb756d55597 |
| name        | node01.server.education.             |
| project_id  | e256a7323fda468fb02e8f1975fce488     |
| records     | 192.168.100.10                       |
| status      | PENDING                              |
| ttl         | None                                 |
| type        | A                                    |
| updated_at  | None                                 |
| version     | 1                                    |
| zone_id     | 64b03b20-0781-4ec5-be1a-9d69d2c2b3d8 |
| zone_name   | server.education.                    |
+-------------+--------------------------------------+

# OK if [status] is [ACTIVE]

ubuntu@dlp ~(keystone)$
openstack recordset list server.education.

+--------------------------------------+--------------------------+------
| id                                   | name                     | type 
+--------------------------------------+--------------------------+------
| 15426e4f-3e25-4469-9970-55ff830d7e37 | server.education.        | NS   
| 36396a48-5905-4ae3-a56a-9ef650717da2 | server.education.        | SOA  
| e1a07e84-dfb8-49ce-a275-bfb756d55597 | node01.server.education. | A    
+--------------------------------------+--------------------------+------
+-------------------------------------------------------------------------------+--------+--------+
| records                                                                       | status | action |
+-------------------------------------------------------------------------------+--------+--------+
| network.srv.world.                                                            | ACTIVE | NONE   |
| network.srv.world. dnsmaster.server.education. 1618903399 3503 600 86400 3600 | ACTIVE | NONE   |
| 192.168.100.10                                                                | ACTIVE | NONE   |
+-------------------------------------------------------------------------------+--------+--------+

# verify resolution

ubuntu@dlp ~(keystone)$
dig -p 5354 @network.srv.world node01.server.education.


; <<>> DiG 9.16.1-Ubuntu <<>> -p 5354 @network.srv.world node01.server.education.
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38760
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 8192
;; QUESTION SECTION:
;node01.server.education.       IN      A

;; ANSWER SECTION:
node01.server.education. 3600   IN      A       192.168.100.10

;; Query time: 24 msec
;; SERVER: 10.0.0.50#5354(10.0.0.50)
;; WHEN: Tue Apr 20 16:24:04 JST 2021
;; MSG SIZE  rcvd: 68
[2] For example, create a [192.168.100.0/24] reverse zone.
ubuntu@dlp ~(keystone)$
openstack zone create --email dnsmaster@server.education 100.168.192.in-addr.arpa.

+----------------+--------------------------------------+
| Field          | Value                                |
+----------------+--------------------------------------+
| action         | CREATE                               |
| attributes     |                                      |
| created_at     | 2021-04-20T07:24:37.000000           |
| description    | None                                 |
| email          | dnsmaster@server.education           |
| id             | 83ce326d-5578-406c-9c87-e22bc890dc16 |
| masters        |                                      |
| name           | 100.168.192.in-addr.arpa.            |
| pool_id        | 794ccc2c-d751-44fe-b57f-8894c9f5c842 |
| project_id     | e256a7323fda468fb02e8f1975fce488     |
| serial         | 1618903477                           |
| status         | PENDING                              |
| transferred_at | None                                 |
| ttl            | 3600                                 |
| type           | PRIMARY                              |
| updated_at     | None                                 |
| version        | 1                                    |
+----------------+--------------------------------------+

# OK if [status] is [ACTIVE]

ubuntu@dlp ~(keystone)$
openstack zone list

+--------------------------------------+---------------------------+---------+------------+--------+--------+
| id                                   | name                      | type    |     serial | status | action |
+--------------------------------------+---------------------------+---------+------------+--------+--------+
| 64b03b20-0781-4ec5-be1a-9d69d2c2b3d8 | server.education.         | PRIMARY | 1618903399 | ACTIVE | NONE   |
| 83ce326d-5578-406c-9c87-e22bc890dc16 | 100.168.192.in-addr.arpa. | PRIMARY | 1618903477 | ACTIVE | NONE   |
+--------------------------------------+---------------------------+---------+------------+--------+--------+

# add PTR record

ubuntu@dlp ~(keystone)$
openstack recordset create --record 'node01.server.education.' --type PTR 100.168.192.in-addr.arpa. 10

+-------------+--------------------------------------+
| Field       | Value                                |
+-------------+--------------------------------------+
| action      | CREATE                               |
| created_at  | 2021-04-20T07:25:04.000000           |
| description | None                                 |
| id          | 9db1b068-6bf3-44b4-94bd-ecc7bd709183 |
| name        | 10.100.168.192.in-addr.arpa.         |
| project_id  | e256a7323fda468fb02e8f1975fce488     |
| records     | node01.server.education.             |
| status      | PENDING                              |
| ttl         | None                                 |
| type        | PTR                                  |
| updated_at  | None                                 |
| version     | 1                                    |
| zone_id     | 83ce326d-5578-406c-9c87-e22bc890dc16 |
| zone_name   | 100.168.192.in-addr.arpa.            |
+-------------+--------------------------------------+

# OK if [status] is [ACTIVE]

ubuntu@dlp ~(keystone)$
openstack recordset list 100.168.192.in-addr.arpa.

+--------------------------------------+------------------------------+------
| id                                   | name                         | type 
+--------------------------------------+------------------------------+------
| 619d69bc-b27c-47e2-9bef-86e3fb46d81f | 100.168.192.in-addr.arpa.    | NS   
| c07ad01b-8a9b-4b43-8f72-74619796bb19 | 100.168.192.in-addr.arpa.    | SOA  
| 9db1b068-6bf3-44b4-94bd-ecc7bd709183 | 10.100.168.192.in-addr.arpa. | PTR  
+--------------------------------------+------------------------------+------
+-------------------------------------------------------------------------------+--------+--------+
| records                                                                       | status | action |
+-------------------------------------------------------------------------------+--------+--------+
| network.srv.world.                                                            | ACTIVE | NONE   |
| network.srv.world. dnsmaster.server.education. 1618903504 3568 600 86400 3600 | ACTIVE | NONE   |
| node01.server.education.                                                      | ACTIVE | NONE   |
+-------------------------------------------------------------------------------+--------+--------+

# verify resolution

ubuntu@dlp ~(keystone)$
dig -p 5354 @network.srv.world -x 192.168.100.10


; <<>> DiG 9.16.1-Ubuntu <<>> -p 5354 @network.srv.world -x 192.168.100.10
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 41530
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 8192
;; QUESTION SECTION:
;10.100.168.192.in-addr.arpa.   IN      PTR

;; ANSWER SECTION:
10.100.168.192.in-addr.arpa. 3600 IN    PTR     node01.server.education.

;; Query time: 20 msec
;; SERVER: 10.0.0.50#5354(10.0.0.50)
;; WHEN: Tue Apr 20 16:25:45 JST 2021
;; MSG SIZE  rcvd: 93
[3] To delete record or zone, do like follows.
ubuntu@dlp ~(keystone)$
openstack recordset list server.education.

+--------------------------------------+--------------------------+------
| id                                   | name                     | type 
+--------------------------------------+--------------------------+------
| 15426e4f-3e25-4469-9970-55ff830d7e37 | server.education.        | NS   
| 36396a48-5905-4ae3-a56a-9ef650717da2 | server.education.        | SOA  
| e1a07e84-dfb8-49ce-a275-bfb756d55597 | node01.server.education. | A    
+--------------------------------------+--------------------------+------
+-------------------------------------------------------------------------------+--------+--------+
| records                                                                       | status | action |
+-------------------------------------------------------------------------------+--------+--------+
| network.srv.world.                                                            | ACTIVE | NONE   |
| network.srv.world. dnsmaster.server.education. 1618903399 3503 600 86400 3600 | ACTIVE | NONE   |
| 192.168.100.10                                                                | ACTIVE | NONE   |
+-------------------------------------------------------------------------------+--------+--------+

# delete [node01] record

ubuntu@dlp ~(keystone)$
openstack recordset delete server.education. node01.server.education.

+-------------+--------------------------------------+
| Field       | Value                                |
+-------------+--------------------------------------+
| action      | DELETE                               |
| created_at  | 2021-04-20T07:23:19.000000           |
| description | None                                 |
| id          | e1a07e84-dfb8-49ce-a275-bfb756d55597 |
| name        | node01.server.education.             |
| project_id  | e256a7323fda468fb02e8f1975fce488     |
| records     | 192.168.100.10                       |
| status      | PENDING                              |
| ttl         | None                                 |
| type        | A                                    |
| updated_at  | 2021-04-20T07:26:37.000000           |
| version     | 2                                    |
| zone_id     | 64b03b20-0781-4ec5-be1a-9d69d2c2b3d8 |
| zone_name   | server.education.                    |
+-------------+--------------------------------------+

ubuntu@dlp ~(keystone)$
openstack recordset list server.education.

+--------------------------------------+-------------------+------
| id                                   | name              | type 
+--------------------------------------+-------------------+------
| 15426e4f-3e25-4469-9970-55ff830d7e37 | server.education. | NS   
| 36396a48-5905-4ae3-a56a-9ef650717da2 | server.education. | SOA  
+--------------------------------------+-------------------+------
+-------------------------------------------------------------------------------+--------+--------+
| records                                                                       | status | action |
+-------------------------------------------------------------------------------+--------+--------+
| network.srv.world.                                                            | ACTIVE | NONE   |
| network.srv.world. dnsmaster.server.education. 1618903597 3503 600 86400 3600 | ACTIVE | NONE   |
+-------------------------------------------------------------------------------+--------+--------+

ubuntu@dlp ~(keystone)$
openstack zone list

+--------------------------------------+---------------------------+---------+------------+--------+--------+
| id                                   | name                      | type    |     serial | status | action |
+--------------------------------------+---------------------------+---------+------------+--------+--------+
| 64b03b20-0781-4ec5-be1a-9d69d2c2b3d8 | server.education.         | PRIMARY | 1618903597 | ACTIVE | NONE   |
| 83ce326d-5578-406c-9c87-e22bc890dc16 | 100.168.192.in-addr.arpa. | PRIMARY | 1618903504 | ACTIVE | NONE   |
+--------------------------------------+---------------------------+---------+------------+--------+--------+

# delete [server.education.] zone

ubuntu@dlp ~(keystone)$
openstack zone delete server.education.

+----------------+--------------------------------------+
| Field          | Value                                |
+----------------+--------------------------------------+
| action         | DELETE                               |
| attributes     |                                      |
| created_at     | 2021-04-20T07:22:44.000000           |
| description    | None                                 |
| email          | dnsmaster@server.education           |
| id             | 64b03b20-0781-4ec5-be1a-9d69d2c2b3d8 |
| masters        |                                      |
| name           | server.education.                    |
| pool_id        | 794ccc2c-d751-44fe-b57f-8894c9f5c842 |
| project_id     | e256a7323fda468fb02e8f1975fce488     |
| serial         | 1618903597                           |
| status         | PENDING                              |
| transferred_at | None                                 |
| ttl            | 3600                                 |
| type           | PRIMARY                              |
| updated_at     | 2021-04-20T07:27:28.000000           |
| version        | 7                                    |
+----------------+--------------------------------------+

ubuntu@dlp ~(keystone)$
openstack zone list

+--------------------------------------+---------------------------+---------+------------+--------+--------+
| id                                   | name                      | type    |     serial | status | action |
+--------------------------------------+---------------------------+---------+------------+--------+--------+
| 83ce326d-5578-406c-9c87-e22bc890dc16 | 100.168.192.in-addr.arpa. | PRIMARY | 1618903504 | ACTIVE | NONE   |
+--------------------------------------+---------------------------+---------+------------+--------+--------+
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