Heat templates for deploying OpenStack
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heat_template_version: rocky
description: >
OpenStack containerized Designate MiniDNS service
parameters:
DockerDesignateMDNSImage:
description: image
type: string
DockerDesignateConfigImage:
description: The container image to use for the designate config_volume
type: string
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
ServiceData:
default: {}
description: Dictionary packing service data
type: json
ServiceNetMap:
default: {}
description: Mapping of service_name -> network name. Typically set
via parameter_defaults in the resource registry. This
mapping overrides those in ServiceNetMapDefaults.
type: json
DefaultPasswords:
default: {}
type: json
RoleName:
default: ''
description: Role name on which the service is applied
type: string
RoleParameters:
default: {}
description: Parameters specific to the role
type: json
MonitoringSubscriptionDesignateMiniDNS:
default: 'overcloud-designate-mdns'
type: string
DesignateWorkers:
default: 0
description: Number of workers for Designate services.
type: number
DesignatePassword:
description: The password for the Designate's database account.
type: string
hidden: true
conditions:
designate_workers_zero: {equals : [{get_param: DesignateWorkers}, 0]}
resources:
ContainersCommon:
type: ../../../docker/services/containers-common.yaml
MySQLClient:
type: ../../database/mysql-client.yaml
DesignateBase:
type: ./designate-base.yaml
properties:
EndpointMap: {get_param: EndpointMap}
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
outputs:
role_data:
description: Role data for the Designate MDNS role.
value:
service_name: designate_mdns
monitoring_subscription: {get_param: MonitoringSubscriptionDesignateMiniDNS}
config_settings:
map_merge:
- get_attr: [DesignateBase, role_data, config_settings]
- designate::db::database_connection:
make_url:
scheme: {get_param: [EndpointMap, MysqlInternal, protocol]}
username: designate
password: {get_param: DesignatePassword}
host: {get_param: [EndpointMap, MysqlInternal, host]}
path: /designate
query:
read_default_file: /etc/my.cnf.d/tripleo.cnf
read_default_group: tripleo
tripleo::designate_mdns::firewall_rules:
'142 designate_mdns udp':
proto: 'udp'
dport:
- 5354
'143 designate_mdns tcp':
proto: 'tcp'
dport:
- 5354
-
if:
- designate_workers_zero
- {}
- designate::mdns::workers: {get_param: DesignateWorkers}
service_config_settings:
mysql:
designate::db::mysql::password: {get_param: DesignatePassword}
designate::db::mysql::user: designate
designate::db::mysql::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
designate::db::mysql::dbname: designate
designate::db::mysql::allowed_hosts:
- '%'
- "%{hiera('mysql_bind_host')}"
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: designate
puppet_tags: designate_config
step_config:
list_join:
- "\n"
- - {get_attr: [DesignateBase, role_data, step_config]}
- "include tripleo::profile::base::designate::mdns"
- {get_attr: [MySQLClient, role_data, step_config]}
config_image: {get_param: DockerDesignateConfigImage}
kolla_config:
/var/lib/kolla/config_files/designate_mdns.json:
command: /usr/bin/designate-mdns --config-file=/etc/designate/designate.conf --log-file=/var/log/designate/mdns.log
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
permissions:
- path: /var/log/designate
owner: designate:designate
recurse: true
docker_config:
step_4:
designate_mdns:
image: &designate_mdns_image {get_param: DockerDesignateMDNSImage}
net: host
privileged: false
restart: always
healthcheck:
test: /openstack/healthcheck
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
-
- /run:/run
- /var/lib/kolla/config_files/designate_mdns.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/puppet-generated/designate/:/var/lib/kolla/config_files/src:ro
- /var/log/containers/designate:/var/log/designate:z
environment:
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
host_prep_tasks:
- name: create persistent directories
file:
path: "{{ item.path }}"
state: directory
setype: "{{ item.setype }}"
with_items:
- { 'path': /var/log/designate, 'setype': svirt_sandbox_file_t }
- { 'path': /var/log/containers/designate, 'setype': svirt_sandbox_file_t }
- name: designate logs readme
copy:
dest: /var/log/designate/readme.txt
content: |
Log files from designate containers can be found under
/var/log/containers/designate.
ignore_errors: true
post_upgrade_tasks:
- when: step|int == 1
import_role:
name: tripleo-docker-rm
vars:
containers_to_rm:
- designate_mdns