1 heat_template_version: pike
4 MySQL service deployment using puppet
9 default: 'tripleoupstream'
13 default: 'centos-binary-mariadb:latest'
15 DockerMysqlConfigImage:
16 description: The container image to use for the mysql config_volume
17 default: 'centos-binary-mariadb:latest'
21 description: Mapping of service endpoint -> protocol. Typically set
22 via parameter_defaults in the resource registry.
26 description: Dictionary packing service data
30 description: Mapping of service_name -> network name. Typically set
31 via parameter_defaults in the resource registry. This
32 mapping overrides those in ServiceNetMapDefaults.
39 description: Role name on which the service is applied
43 description: Parameters specific to the role
53 type: ../../../puppet/services/database/mysql.yaml
55 EndpointMap: {get_param: EndpointMap}
56 ServiceData: {get_param: ServiceData}
57 ServiceNetMap: {get_param: ServiceNetMap}
58 DefaultPasswords: {get_param: DefaultPasswords}
59 RoleName: {get_param: RoleName}
60 RoleParameters: {get_param: RoleParameters}
64 description: Containerized service MySQL using composable services.
66 service_name: {get_attr: [MysqlPuppetBase, role_data, service_name]}
69 - {get_attr: [MysqlPuppetBase, role_data, config_settings]}
70 # Set PID file to what kolla mariadb bootstrap script expects
71 - tripleo::profile::base::database::mysql::mysql_server_options:
73 pid-file: /var/lib/mysql/mariadb.pid
75 pid-file: /var/lib/mysql/mariadb.pid
76 step_config: &step_config
79 - - "['Mysql_datadir', 'Mysql_user', 'Mysql_database', 'Mysql_grant', 'Mysql_plugin'].each |String $val| { noop_resource($val) }"
80 - {get_attr: [MysqlPuppetBase, role_data, step_config]}
81 # BEGIN DOCKER SETTINGS #
84 puppet_tags: file # set this even though file is the default
85 step_config: *step_config
86 config_image: &mysql_config_image
89 - [ {get_param: DockerNamespace}, {get_param: DockerMysqlConfigImage} ]
91 /var/lib/kolla/config_files/mysql.json:
92 command: /usr/bin/mysqld_safe
94 - source: "/var/lib/kolla/config_files/src/*"
97 preserve_properties: true
99 - path: /var/lib/mysql
103 # Kolla_bootstrap runs before permissions set by kolla_config
109 - [ {get_param: DockerNamespace}, {get_param: DockerMysqlImage} ]
113 - /var/log/containers/mysql:/var/log/mariadb
114 command: ['/bin/bash', '-c', 'chown -R mysql:mysql /var/log/mariadb']
120 # Kolla bootstraps aren't idempotent, explicitly checking if bootstrap was done
121 command: ['bash', '-c', 'test -e /var/lib/mysql/mysql || kolla_start']
122 volumes: &mysql_volumes
123 - /var/lib/kolla/config_files/mysql.json:/var/lib/kolla/config_files/config.json
124 - /var/lib/config-data/puppet-generated/mysql/:/var/lib/kolla/config_files/src:ro
125 - /etc/localtime:/etc/localtime:ro
126 - /etc/hosts:/etc/hosts:ro
127 - /var/lib/mysql:/var/lib/mysql
128 - /var/log/containers/mysql:/var/log/mariadb
130 - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
131 - KOLLA_BOOTSTRAP=True
132 # NOTE(mandre) skip wsrep cluster status check
133 - KOLLA_KUBERNETES=True
137 - - 'DB_ROOT_PASSWORD'
140 expression: $.data.passwords.where($ != '').first()
143 - {get_param: MysqlRootPassword}
144 - {get_param: [DefaultPasswords, mysql_root_password]}
150 volumes: *mysql_volumes
152 - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
154 # MySQL database initialization occurs only on single node
156 config_volume: 'mysql_init_tasks'
157 puppet_tags: 'mysql_database,mysql_grant,mysql_user'
158 step_config: 'include ::tripleo::profile::base::database::mysql'
159 config_image: *mysql_config_image
161 - /var/lib/mysql:/var/lib/mysql/:ro
162 - /var/log/containers/mysql:/var/log/mariadb
163 - /var/lib/config-data/mysql/root:/root:ro #provides .my.cnf
165 - name: create persistent directories
170 - /var/log/containers/mysql
173 - name: Stop and disable mysql service
175 service: name=mariadb state=stopped enabled=no