Heat templates for deploying OpenStack
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heat_template_version: ocata
description: >
MySQL service deployment using puppet
parameters:
#Parameters not used EndpointMap
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
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
MysqlMaxConnections:
description: Configures MySQL max_connections config setting
type: number
default: 4096
MysqlRootPassword:
type: string
hidden: true
default: ''
MysqlClustercheckPassword:
type: string
hidden: true
EnableGalera:
default: true
description: Whether to use Galera instead of regular MariaDB.
type: boolean
resources:
MySQLTLS:
type: OS::TripleO::Services::MySQLTLS
properties:
ServiceNetMap: {get_param: ServiceNetMap}
outputs:
role_data:
description: Service MySQL using composable services.
value:
service_name: mysql
config_settings:
map_merge:
- get_attr: [MySQLTLS, role_data, config_settings]
-
# The Galera package should work in cluster and
# non-cluster modes based on the config file.
# We set the package name here explicitly so
# that it matches what we pre-install
# in tripleo-puppet-elements.
mysql::server::package_name: 'mariadb-galera-server'
mysql::server::manage_config_file: true
tripleo.mysql.firewall_rules:
'104 mysql galera':
dport:
- 873
- 3306
- 4444
- 4567
- 4568
- 9200
mysql_max_connections: {get_param: MysqlMaxConnections}
mysql::server::root_password:
yaql:
expression: $.data.passwords.where($ != '').first()
data:
passwords:
- {get_param: MysqlRootPassword}
- {get_param: [DefaultPasswords, mysql_root_password]}
mysql_clustercheck_password: {get_param: MysqlClustercheckPassword}
enable_galera: {get_param: EnableGalera}
# NOTE: bind IP is found in Heat replacing the network name with the
# local node IP for the given network; replacement examples
# (eg. for internal_api):
# internal_api -> IP
# internal_api_uri -> [IP]
# internal_api_subnet - > IP/CIDR
mysql_bind_host: {get_param: [ServiceNetMap, MysqlNetwork]}
tripleo::profile::base::database::mysql::bind_address:
str_replace:
template:
"%{hiera('fqdn_$NETWORK')}"
params:
$NETWORK: {get_param: [ServiceNetMap, MysqlNetwork]}
tripleo::profile::base::database::mysql::client_bind_address:
{get_param: [ServiceNetMap, MysqlNetwork]}
step_config: |
include ::tripleo::profile::base::database::mysql
upgrade_tasks:
- name: Check for galera root password
tags: step0
file: path=/root/.my.cnf state=file
- name: Stop service
tags: step2
service: name=mariadb state=stopped
- name: Start service
tags: step4
service: name=mariadb state=started