Designate role for OpenStack-Ansible¶

## Verbosity Options
debug: False

# Set the host which will execute the shade modules
# for the service setup. The host must already have
# clouds.yaml properly configured.
designate_service_setup_host: "{{ openstack_service_setup_host | default('localhost') }}"
designate_service_setup_host_python_interpreter: "{{ openstack_service_setup_host_python_interpreter | default((designate_service_setup_host == 'localhost') | ternary(ansible_playbook_python, ansible_python['executable'])) }}"

# Set the package install state for distribution packages
# Options are 'present' and 'latest'
designate_package_state: "latest"
designate_pip_package_state: "latest"

# Set installation method.
designate_install_method: "source"

## The git source/branch
designate_git_repo: https://git.openstack.org/openstack/designate
designate_git_install_branch: 'stable/rocky'

# Developer mode is used for role functional testing and allows the role
# to build an environment directly from a git source without the presence
# of an OpenStack-Ansible repo_server.
designate_developer_mode: False

## The packages to build from source (used in developer mode)
designate_developer_constraints:
  - "git+{{ designate_git_repo }}@{{ designate_git_install_branch }}#egg=designate"

# Name of the virtual env to deploy into
designate_venv_tag: untagged
designate_bin: "{{ _designate_bin }}"

# Set the etc dir path where designate is installed.
#  This is used for role access to the db migrations.
#  Example:
#  designate_etc_dir: "/usr/local/etc/designate"
designate_etc_dir: "{{ _designate_etc }}/designate"

# venv_download, even when true, will use the fallback method of building the
# venv from scratch if the venv download fails.
designate_venv_download: "{{ not designate_developer_mode | bool }}"
# URL of the pre-built virtualenv
designate_venv_download_url: http://127.0.0.1/venvs/untagged/ubuntu/designate.tgz

## System info
designate_system_user_name: designate
designate_system_group_name: designate
designate_system_shell: /bin/false
designate_system_comment: designate system user
designate_system_user_home: "/var/lib/{{ designate_system_user_name }}"

## Database info
designate_db_setup_host: "{{ ('galera_all' in groups) | ternary(groups['galera_all'][0], 'localhost') }}"
designate_galera_address: "{{ galera_address | default('127.0.0.1') }}"
designate_galera_user: designate
designate_galera_database: designate
designate_galera_use_ssl: "{{ galera_use_ssl | default(False) }}"
designate_galera_ssl_ca_cert: "{{ galera_ssl_ca_cert | default('/etc/ssl/certs/galera-ca.pem') }}"

## Oslo Messaging
# RPC
designate_oslomsg_rpc_host_group: "{{ oslomsg_rpc_host_group | default('rabbitmq_all') }}"
designate_oslomsg_rpc_setup_host: "{{ (designate_oslomsg_rpc_host_group in groups) | ternary(groups[designate_oslomsg_rpc_host_group][0], 'localhost') }}"
designate_oslomsg_rpc_transport: "{{ oslomsg_rpc_transport | default('rabbit') }}"
designate_oslomsg_rpc_servers: "{{ oslomsg_rpc_servers | default('127.0.0.1') }}"
designate_oslomsg_rpc_port: "{{ oslomsg_rpc_port | default('5672') }}"
designate_oslomsg_rpc_use_ssl: "{{ oslomsg_rpc_use_ssl | default(False) }}"
designate_oslomsg_rpc_userid: designate-rpc
designate_oslomsg_rpc_vhost: /designate

# Notify
designate_oslomsg_notify_host_group: "{{ oslomsg_notify_host_group | default('rabbitmq_all') }}"
designate_oslomsg_notify_setup_host: "{{ (designate_oslomsg_notify_host_group in groups) | ternary(groups[designate_oslomsg_notify_host_group][0], 'localhost') }}"
designate_oslomsg_notify_transport: "{{ oslomsg_notify_transport | default('rabbit') }}"
designate_oslomsg_notify_servers: "{{ oslomsg_notify_servers | default('127.0.0.1') }}"
designate_oslomsg_notify_port: "{{ oslomsg_notify_port | default('5672') }}"
designate_oslomsg_notify_use_ssl: "{{ oslomsg_notify_use_ssl | default(False) }}"
designate_oslomsg_notify_userid: "{{ designate_oslomsg_rpc_userid }}"
designate_oslomsg_notify_password: "{{ designate_oslomsg_rpc_password }}"
designate_oslomsg_notify_vhost: "{{ designate_oslomsg_rpc_vhost }}"

## RabbitMQ info

## Pool Configuration Defaults
designate_pool_uuid: 794ccc2c-d751-44fe-b57f-8894c9f5c842

# Enable/Disable Ceilometer
designate_ceilometer_enabled: False

# Designate services info
designate_role_name: admin

## DNS Backend Configuration
#  Configuration for the DNS backend that Designate will talk to, Designate
#  supports lots of backends, bind9, powerdns, nsd, djb, dyn, akamai, etc.
#  DNS Backends are configured via a YAML file that Designate reads. The DNS
#  server need not be in the actual Designate container, but for development,
#  or for some internal addressing use cases, it may make sense.

# YAML to use for the Designate pools.yaml file. If this variable is defined,
# a pools.yaml file will be written to /etc/designate/pools.yaml with the
# provided YAML data.
#
# This is some example pools.yaml information that will work with a
# simple bind9 installation in the same container as Designate.
# designate_pools_yaml:
#   - name: "default"
#     description: Default BIND9 Pool
#     attributes: {}
#     ns_records:
#       - hostname: ns1.example.org.
#         priority: 1
#     nameservers:
#       - host: 127.0.0.1
#         port: 53
#     targets:
#       - type: bind9
#         description: BIND9 Server
#         masters:
#           - host: 127.0.0.1
#             port: 5354
#         options:
#           host: 127.0.0.1
#           port: 53
#           rndc_host: 127.0.0.1
#           rndc_port: 953

## rndc keys for authenticating with bind9
# define this to create as many key files as are required
# designate_rndc_keys
#   - name: "rndc-key"
#     file: /etc/designate/rndc.key
#     algorithm: "hmac-md5"
#     secret: "<key>"

# Owner of all managed resources - like auto-created records etc.
designate_managed_resource_project_name: "{{ designate_service_project_name }}"

## Service Type and Data
designate_service_region: RegionOne
designate_service_endpoint_type: internalURL
designate_service_name: designate
designate_service_port: 9001
designate_service_proto: http
designate_service_type: dns
designate_service_description: "Designate DNS as a Service"
designate_service_project_domain_id: default
designate_service_user_domain_id: default
designate_service_user_name: designate
designate_keystone_auth_type: password
designate_service_project_name: service

designate_service_publicuri_proto: "{{ openstack_service_publicuri_proto | default(designate_service_proto) }}"
designate_service_internaluri_proto: "{{ openstack_service_internaluri_proto | default(designate_service_proto) }}"

designate_service_publicuri: "{{ designate_service_publicuri_proto }}://{{ external_lb_vip_address }}:{{ designate_service_port }}"
designate_service_internaluri: "{{ designate_service_internaluri_proto }}://{{ internal_lb_vip_address }}:{{ designate_service_port }}"
designate_service_adminuri: "{{ (designate_service_adminurl | default('http://localhost')) | netorigin }}"

designate_service_in_ldap: False

# Common pip packages
designate_pip_packages:
  - cryptography
  - designate
  - osprofiler
  - python-designateclient
  - PyMySQL
  - python-memcached
  - systemd-python
  - warlock

designate_central_init_overrides: {}
designate_worker_init_overrides: {}
designate_producer_init_overrides: {}
designate_mdns_init_overrides: {}
designate_sink_init_overrides: {}
designate_api_init_overrides: {}


## Service Name-Group Mapping
designate_services:
  designate-central:
    group: designate_central
    service_name: designate-central
    init_config_overrides: "{{ designate_central_init_overrides }}"
    execstarts: "{{ designate_bin }}/designate-central"
    start_order: 3
  designate-worker:
    group: designate_worker
    service_name: designate-worker
    init_config_overrides: "{{ designate_worker_init_overrides }}"
    execstarts: "{{ designate_bin }}/designate-worker"
    start_order: 2
  designate-producer:
    group: designate_producer
    service_name: designate-producer
    init_config_overrides: "{{ designate_producer_init_overrides }}"
    execstarts: "{{ designate_bin }}/designate-producer"
    start_order: 5
  designate-mdns:
    group: designate_mdns
    service_name: designate-mdns
    init_config_overrides: "{{ designate_mdns_init_overrides }}"
    execstarts: "{{ designate_bin }}/designate-mdns"
    start_order: 4
  designate-sink:
    group: designate_sink
    service_name: designate-sink
    init_config_overrides: "{{ designate_sink_init_overrides }}"
    execstarts: "{{ designate_bin }}/designate-sink"
    start_order: 6
  designate-api:
    group: designate_api
    service_name: designate-api
    init_config_overrides: "{{ designate_api_init_overrides }}"
    execstarts: "{{ designate_bin }}/designate-api"
    start_order: 1

# List of unit files this role will "mask". These units, when found, are knonw
# to conflict with running services for this given role. Any unit listed will be
# stopped and masked.
designate_mask_conflicting_units: "{{ _designate_mask_conflicting_units | default([]) }}"

# This variable is used by the repo_build process to determine
# which host group to check for members of before building the
# pip packages required by this role. The value is picked up
# by the py_pkgs lookup.
designate_role_project_group: designate_all

## Tunable overrides
designate_policy_overrides: {}
designate_designate_conf_overrides: {}
designate_api_paste_ini_overrides: {}
designate_rootwrap_conf_overrides: {}

designate_galera_address
designate_galera_password
designate_service_password
designate_oslomsg_rpc_password
designate_oslomsg_notify_password

---
- name: Install Designate Server
  hosts: designate_all
  user: root
  roles:
    - { role: "os_designate", tags: [ "os-designate" ] }
  vars:
    external_lb_vip_address: 172.16.24.1
    internal_lb_vip_address: 192.168.0.1
    designate_galera_address: "{{ internal_lb_vip_address }}"
    designate_galera_password: "SuperSecretePassword1"
    designate_service_password: "SuperSecretePassword3"
    designate_oslomsg_rpc_password: "SuperSecretePassword4"