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: Mapping of service_name -> network name. Typically set
27 via parameter_defaults in the resource registry. This
28 mapping overrides those in ServiceNetMapDefaults.
35 description: Role name on which the service is applied
39 description: Parameters specific to the role
49 type: ../../../puppet/services/database/mysql.yaml
51 EndpointMap: {get_param: EndpointMap}
52 ServiceNetMap: {get_param: ServiceNetMap}
53 DefaultPasswords: {get_param: DefaultPasswords}
54 RoleName: {get_param: RoleName}
55 RoleParameters: {get_param: RoleParameters}
59 description: Containerized service MySQL using composable services.
61 service_name: {get_attr: [MysqlPuppetBase, role_data, service_name]}
64 - {get_attr: [MysqlPuppetBase, role_data, config_settings]}
65 # Set PID file to what kolla mariadb bootstrap script expects
66 - tripleo::profile::base::database::mysql::mysql_server_options:
68 pid-file: /var/lib/mysql/mariadb.pid
70 pid-file: /var/lib/mysql/mariadb.pid
71 step_config: &step_config
74 - - "['Mysql_datadir', 'Mysql_user', 'Mysql_database', 'Mysql_grant', 'Mysql_plugin'].each |String $val| { noop_resource($val) }"
75 - {get_attr: [MysqlPuppetBase, role_data, step_config]}
76 # BEGIN DOCKER SETTINGS #
79 puppet_tags: file # set this even though file is the default
80 step_config: *step_config
81 config_image: &mysql_config_image
84 - [ {get_param: DockerNamespace}, {get_param: DockerMysqlConfigImage} ]
86 /var/lib/kolla/config_files/mysql.json:
87 command: /usr/bin/mysqld_safe
89 - source: "/var/lib/kolla/config_files/src/*"
92 preserve_properties: true
94 - path: /var/lib/mysql
98 # Kolla_bootstrap runs before permissions set by kolla_config
104 - [ {get_param: DockerNamespace}, {get_param: DockerMysqlImage} ]
108 - /var/log/containers/mysql:/var/log/mariadb
109 command: ['/bin/bash', '-c', 'chown -R mysql:mysql /var/log/mariadb']
115 # Kolla bootstraps aren't idempotent, explicitly checking if bootstrap was done
116 command: ['bash', '-c', 'test -e /var/lib/mysql/mysql || kolla_start']
117 volumes: &mysql_volumes
118 - /var/lib/kolla/config_files/mysql.json:/var/lib/kolla/config_files/config.json
119 - /var/lib/config-data/puppet-generated/mysql/:/var/lib/kolla/config_files/src:ro
120 - /etc/localtime:/etc/localtime:ro
121 - /etc/hosts:/etc/hosts:ro
122 - /var/lib/mysql:/var/lib/mysql
123 - /var/log/containers/mysql:/var/log/mariadb
125 - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
126 - KOLLA_BOOTSTRAP=True
127 # NOTE(mandre) skip wsrep cluster status check
128 - KOLLA_KUBERNETES=True
132 - - 'DB_ROOT_PASSWORD'
135 expression: $.data.passwords.where($ != '').first()
138 - {get_param: MysqlRootPassword}
139 - {get_param: [DefaultPasswords, mysql_root_password]}
145 volumes: *mysql_volumes
147 - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
149 # MySQL database initialization occurs only on single node
151 config_volume: 'mysql_init_tasks'
152 puppet_tags: 'mysql_database,mysql_grant,mysql_user'
153 step_config: 'include ::tripleo::profile::base::database::mysql'
154 config_image: *mysql_config_image
156 - /var/lib/mysql:/var/lib/mysql/:ro
157 - /var/log/containers/mysql:/var/log/mariadb
158 - /var/lib/config-data/mysql/root:/root:ro #provides .my.cnf
160 - name: create persistent directories
165 - /var/log/containers/mysql
168 - name: Stop and disable mysql service
170 service: name=mariadb state=stopped enabled=no