1 heat_template_version: pike
4 MySQL service deployment using puppet
10 DockerMysqlConfigImage:
11 description: The container image to use for the mysql config_volume
15 description: Mapping of service endpoint -> protocol. Typically set
16 via parameter_defaults in the resource registry.
20 description: Dictionary packing service data
24 description: Mapping of service_name -> network name. Typically set
25 via parameter_defaults in the resource registry. This
26 mapping overrides those in ServiceNetMapDefaults.
33 description: Role name on which the service is applied
37 description: Parameters specific to the role
47 type: ../../../puppet/services/database/mysql.yaml
49 EndpointMap: {get_param: EndpointMap}
50 ServiceData: {get_param: ServiceData}
51 ServiceNetMap: {get_param: ServiceNetMap}
52 DefaultPasswords: {get_param: DefaultPasswords}
53 RoleName: {get_param: RoleName}
54 RoleParameters: {get_param: RoleParameters}
58 description: Containerized service MySQL using composable services.
60 service_name: {get_attr: [MysqlPuppetBase, role_data, service_name]}
63 - {get_attr: [MysqlPuppetBase, role_data, config_settings]}
64 # Set PID file to what kolla mariadb bootstrap script expects
65 - tripleo::profile::base::database::mysql::mysql_server_options:
67 pid-file: /var/lib/mysql/mariadb.pid
69 pid-file: /var/lib/mysql/mariadb.pid
70 step_config: &step_config
73 - - "['Mysql_datadir', 'Mysql_user', 'Mysql_database', 'Mysql_grant', 'Mysql_plugin'].each |String $val| { noop_resource($val) }"
74 - {get_attr: [MysqlPuppetBase, role_data, step_config]}
75 # BEGIN DOCKER SETTINGS #
78 puppet_tags: file # set this even though file is the default
79 step_config: *step_config
80 config_image: &mysql_config_image {get_param: DockerMysqlConfigImage}
82 /var/lib/kolla/config_files/mysql.json:
83 command: /usr/bin/mysqld_safe
85 - source: "/var/lib/kolla/config_files/src/*"
88 preserve_properties: true
90 - path: /var/lib/mysql
94 # Kolla_bootstrap runs before permissions set by kolla_config
97 image: &mysql_image {get_param: DockerMysqlImage}
101 - /var/log/containers/mysql:/var/log/mariadb
102 command: ['/bin/bash', '-c', 'chown -R mysql:mysql /var/log/mariadb']
108 # Kolla bootstraps aren't idempotent, explicitly checking if bootstrap was done
109 command: ['bash', '-c', 'test -e /var/lib/mysql/mysql || kolla_start']
110 volumes: &mysql_volumes
111 - /var/lib/kolla/config_files/mysql.json:/var/lib/kolla/config_files/config.json
112 - /var/lib/config-data/puppet-generated/mysql/:/var/lib/kolla/config_files/src:ro
113 - /etc/localtime:/etc/localtime:ro
114 - /etc/hosts:/etc/hosts:ro
115 - /var/lib/mysql:/var/lib/mysql
116 - /var/log/containers/mysql:/var/log/mariadb
118 - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
119 - KOLLA_BOOTSTRAP=True
120 # NOTE(mandre) skip wsrep cluster status check
121 - KOLLA_KUBERNETES=True
125 - - 'DB_ROOT_PASSWORD'
128 expression: $.data.passwords.where($ != '').first()
131 - {get_param: MysqlRootPassword}
132 - {get_param: [DefaultPasswords, mysql_root_password]}
138 volumes: *mysql_volumes
140 - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
142 # MySQL database initialization occurs only on single node
144 config_volume: 'mysql_init_tasks'
145 puppet_tags: 'mysql_database,mysql_grant,mysql_user'
146 step_config: 'include ::tripleo::profile::base::database::mysql'
147 config_image: *mysql_config_image
149 - /var/lib/mysql:/var/lib/mysql/:ro
150 - /var/log/containers/mysql:/var/log/mariadb
151 - /var/lib/config-data/mysql/root:/root:ro #provides .my.cnf
153 - name: create persistent directories
158 - /var/log/containers/mysql
161 - name: Stop and disable mysql service
163 service: name=mariadb state=stopped enabled=no