How to install DNS with DevStack¶

The Designate team maintains a fork of devstack with Designate integration.

Instructions¶

Note

If you want to use local sources for development then you should consider using the contrib/vagrant folder in the repository.

Get a clean Ubuntu 16.04 VM or newer. DevStack “takes over”. Don’t use your desktop!

Clone DevStack inside the VM:

$ git clone https://opendev.org/openstack/devstack.git

Move to devstack directory:
```
$ cd devstack
```

Create a local.conf config file:

[[local|localrc]]
# General DevStack Config
# =======================
ADMIN_PASSWORD=password
MYSQL_PASSWORD=password
RABBIT_PASSWORD=password
SERVICE_PASSWORD=password
SERVICE_TOKEN=password

# IP Address for services to bind to (Should match IP from Vagrantfile)
SERVICE_HOST=192.168.27.100
HOST_IP=$SERVICE_HOST

# Logging
#LOGFILE=/opt/stack/logs/stack.sh.log
VERBOSE=True
LOG_COLOR=True

# Disable all services except core ones
disable_all_services
enable_service rabbit mysql key

# Enable designate
enable_plugin designate https://opendev.org/openstack/designate

# Designate Devstack Config
# =========================
# Enable core Designate services
enable_service designate,designate-central,designate-api,designate-worker,designate-producer,designate-mdns

# Optional Designate services
#enable_service designate-agent
#enable_service designate-sink

# Backend Driver (e.g. powerdns, bind9. See designate.backend section of
#                 setup.cfg)
#DESIGNATE_BACKEND_DRIVER=bind9

# Agent Backend Driver (Used only when DESIGNATE_BACKEND_DRIVER=agent)
#DESIGNATE_AGENT_BACKEND_DRIVER=fake

# Pool Manager Cache Driver (e.g. noop, memcache, sqlalchemy. See
#                            designate.backend section of setup.cfg)
#DESIGNATE_POOL_MANAGER_CACHE_DRIVER=memcache

# mDNS Service DNS Port Number
#DESIGNATE_SERVICE_PORT_MDNS=5354

# Designate Backend Config
# ========================
# DynECT Backend
# NOTEs:
# - DynECT requires DESIGNATE_SERVICE_PORT_MDNS is set to "53"
# - DESIGNATE_DYNECT_MASTERS must be a Publicly reachable IP, pointed to mDNS
#DESIGNATE_DYNECT_CUSTOMER=
#DESIGNATE_DYNECT_USERNAME=
#DESIGNATE_DYNECT_PASSWORD=
#DESIGNATE_DYNECT_NAMESERVERS=ns1.p13.dynect.net,ns2.p13.dynect.net,ns3.p13.dynect.net,ns4.p13.dynect.net
#DESIGNATE_DYNECT_MASTERS=

# Akamai Backend
#DESIGNATE_AKAMAI_USERNAME=
#DESIGNATE_AKAMAI_PASSWORD=
#DESIGNATE_AKAMAI_NAMESERVERS=a5-64.akam.net,a11-65.akam.net,a13-66.akam.net,a14-64.akam.net,a20-65.akam.net,a22-66.akam.net
#DESIGNATE_AKAMAI_MASTERS=

# Designate D2D Backend
# NOTEs:
# - DESIGNATE_D2D_ALSO_NOTIFIES needs to be set to the source mdns ip:port in
#   order for designate to receive the proper NOTIFY
# - DESIGNATE_D2D_* credentials should be setup either to the source keystone
#   or the destination
#DESIGNATE_D2D_MASTERS=
#DESIGNATE_D2D_ALSO_NOTIFIES=
#DESIGNATE_D2D_NAMESERVERS=

# Authentication options
#DESIGNATE_D2D_KS_VERSION=3

#DESIGNATE_D2D_AUTH_URL=
#DESIGNATE_D2D_USERNAME=
#DESIGNATE_D2D_PASSWORD=

# Keystone V2
#DESIGNATE_D2D_TENANT_NAME=${DESIGNATE_D2D_TENANT_NAME:-}
#DESIGNATE_D2D_TENANT_NAME=${DESIGNATE_D2D_TENANT_ID:-}

# Keystone V3
#DESIGNATE_D2D_PROJECT_NAME=
#DESIGNATE_D2D_PROJECT_DOMAIN_NAME=
#DESIGNATE_D2D_USER_DOMAIN_NAME=


# Designate Misc Config
# =====================

# Enable a Notification Driver (e.g. for Ceiliometer)
#DESIGNATE_NOTIFICATION_DRIVER=messaging

# Set Notification topics
#DESIGNATE_NOTIFICATION_TOPICS=notifications

# Set coordination service URL (e.g. kazoo://localhost/)
#DESIGNATE_COORDINATION_URL=


# Other Devstack Config
# =====================
# Optional TLS Proxy
#enable_service tls-proxy

# Optional Tempest (Recommended)
enable_service tempest

# Optional Rally
#enable_plugin rally https://opendev.org/openstack/rally.git master

# Optional Horizon
#enable_service horizon

# Optional Glance
#enable_service g-api,g-reg

# Optional Nova
#enable_service n-api n-cpu n-net n-cond n-sch n-novnc

# Optional Neutron
#disable_service n-net
#enable_service q-svc q-agt q-dhcp q-l3 q-meta

Run DevStack:
```
$ ./stack.sh
```
See the status of all Designate processes
```
$ sudo systemctl status devstack@designate-*.service
```
See the Using Systemd in DevStack home page for more options.

Querying Logs
```
$ sudo journalctl -f --unit devstack@designate-*.service
```
See the Querying Logs home page for more options.

Load credentials into the shell:

$ source openrc admin admin # For the admin user, admin tenant
$ source openrc admin demo  # For the admin user, demo tenant
$ source openrc demo demo   # For the demo user, demo tenant

Try out the openstack client:

$ openstack zone create --email admin@example.net example.net.
+----------------+--------------------------------------+
| Field          | Value                                |
+----------------+--------------------------------------+
| action         | CREATE                               |
| attributes     |                                      |
| created_at     | 2017-11-15T04:48:40.000000           |
| description    | None                                 |
| email          | admin@example.net                    |
| id             | f34f835b-9acc-4930-b6dd-d045c15da78a |
| masters        |                                      |
| name           | example.net.                         |
| pool_id        | 794ccc2c-d751-44fe-b57f-8894c9f5c842 |
| project_id     | 9d0beaef253a4e14bd7025dc30c24f98     |
| serial         | 1510721320                           |
| status         | PENDING                              |
| transferred_at | None                                 |
| ttl            | 3600                                 |
| type           | PRIMARY                              |
| updated_at     | None                                 |
| version        | 1                                    |
+----------------+--------------------------------------+

$ openstack recordset create --records '127.0.0.1'  --type A example.net. www
+-------------+--------------------------------------+
| Field       | Value                                |
+-------------+--------------------------------------+
| action      | CREATE                               |
| created_at  | 2017-11-15T04:51:27.000000           |
| description | None                                 |
| id          | 7861e600-8d9e-4e13-9ea2-9038a2719b41 |
| name        | www.example.net.                     |
| project_id  | 9d0beaef253a4e14bd7025dc30c24f98     |
| records     | 127.0.0.1                            |
| status      | PENDING                              |
| ttl         | None                                 |
| type        | A                                    |
| updated_at  | None                                 |
| version     | 1                                    |
| zone_id     | f34f835b-9acc-4930-b6dd-d045c15da78a |
| zone_name   | example.net.                         |
+-------------+--------------------------------------+

$ openstack recordset list f34f835b-9acc-4930-b6dd-d045c15da78a
+--------------------------------------+------------------+------+---------------------------------------------------------------------+--------+--------+
| id                                   | name             | type | records                                                             | status | action |
+--------------------------------------+------------------+------+---------------------------------------------------------------------+--------+--------+
| d0630d94-94d8-43fc-93e8-973fbec7531e | example.net.     | SOA  | ns1.devstack.org. admin.example.net. 1510721487 3510 600 86400 3600 | ACTIVE | NONE   |
| 31a313dc-c322-4dc0-ba53-79c039d7f09f | example.net.     | NS   | ns1.devstack.org.                                                   | ACTIVE | NONE   |
| 7861e600-8d9e-4e13-9ea2-9038a2719b41 | www.example.net. | A    | 127.0.0.1                                                           | ACTIVE | NONE   |
+--------------------------------------+------------------+------+---------------------------------------------------------------------+--------+--------+

$ openstack recordset show f34f835b-9acc-4930-b6dd-d045c15da78a 7861e600-8d9e-4e13-9ea2-9038a2719b41
+-------------+--------------------------------------+
| Field       | Value                                |
+-------------+--------------------------------------+
| action      | NONE                                 |
| created_at  | 2017-11-15T04:51:27.000000           |
| description | None                                 |
| id          | 7861e600-8d9e-4e13-9ea2-9038a2719b41 |
| name        | www.example.net.                     |
| project_id  | 9d0beaef253a4e14bd7025dc30c24f98     |
| records     | 127.0.0.1                            |
| status      | ACTIVE                               |
| ttl         | None                                 |
| type        | A                                    |
| updated_at  | None                                 |
| version     | 1                                    |
| zone_id     | f34f835b-9acc-4930-b6dd-d045c15da78a |
| zone_name   | example.net.                         |
+-------------+--------------------------------------+

How to install DNS with DevStack

How to install DNS with DevStack¶

Instructions¶

designate 9.0.3.dev3

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