docker/services/pacemaker/database/mysql.yaml

   1 heat_template_version: pike
   2
   3 description: >
   4   MySQL service deployment with pacemaker bundle
   5
   6 parameters:
   7   DockerMysqlImage:
   8     description: image
   9     type: string
  10   DockerMysqlConfigImage:
  11     description: The container image to use for the mysql config_volume
  12     type: string
  13   EndpointMap:
  14     default: {}
  15     description: Mapping of service endpoint -> protocol. Typically set
  16                  via parameter_defaults in the resource registry.
  17     type: json
  18   ServiceData:
  19     default: {}
  20     description: Dictionary packing service data
  21     type: json
  22   ServiceNetMap:
  23     default: {}
  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.
  27     type: json
  28   DefaultPasswords:
  29     default: {}
  30     type: json
  31   MysqlRootPassword:
  32     type: string
  33     hidden: true
  34     default: ''
  35   RoleName:
  36     default: ''
  37     description: Role name on which the service is applied
  38     type: string
  39   RoleParameters:
  40     default: {}
  41     description: Parameters specific to the role
  42     type: json
  43
  44 resources:
  45
  46   ContainersCommon:
  47     type: ../../containers-common.yaml
  48
  49   MysqlPuppetBase:
  50     type: ../../../../puppet/services/pacemaker/database/mysql.yaml
  51     properties:
  52       EndpointMap: {get_param: EndpointMap}
  53       ServiceData: {get_param: ServiceData}
  54       ServiceNetMap: {get_param: ServiceNetMap}
  55       DefaultPasswords: {get_param: DefaultPasswords}
  56       RoleName: {get_param: RoleName}
  57       RoleParameters: {get_param: RoleParameters}
  58
  59 outputs:
  60   role_data:
  61     description: Containerized service MySQL using composable services.
  62     value:
  63       service_name: {get_attr: [MysqlPuppetBase, role_data, service_name]}
  64       config_settings:
  65         map_merge:
  66           - {get_attr: [MysqlPuppetBase, role_data, config_settings]}
  67           - tripleo::profile::pacemaker::database::mysql_bundle::mysql_docker_image: &mysql_image {get_param: DockerMysqlImage}
  68       step_config: ""
  69       # BEGIN DOCKER SETTINGS #
  70       puppet_config:
  71         config_volume: mysql
  72         puppet_tags: file # set this even though file is the default
  73         step_config:
  74           list_join:
  75             - "\n"
  76             - - "['Mysql_datadir', 'Mysql_user', 'Mysql_database', 'Mysql_grant', 'Mysql_plugin'].each |String $val| { noop_resource($val) }"
  77               - "exec {'wait-for-settle': command => '/bin/true' }"
  78               - "include ::tripleo::profile::pacemaker::database::mysql_bundle"
  79         config_image: {get_param: DockerMysqlConfigImage}
  80       kolla_config:
  81         /var/lib/kolla/config_files/mysql.json:
  82           command: /usr/sbin/pacemaker_remoted
  83           config_files:
  84             - dest: /etc/libqb/force-filesystem-sockets
  85               source: /dev/null
  86               owner: root
  87               perm: '0644'
  88             - source: "/var/lib/kolla/config_files/src/*"
  89               dest: "/"
  90               merge: true
  91               preserve_properties: true
  92       docker_config:
  93         step_1:
  94           mysql_data_ownership:
  95             start_order: 0
  96             detach: false
  97             image: *mysql_image
  98             net: host
  99             user: root
 100             # Kolla does only non-recursive chown
 101             command: ['chown', '-R', 'mysql:', '/var/lib/mysql']
 102             volumes:
 103               - /var/lib/mysql:/var/lib/mysql
 104           mysql_bootstrap:
 105             start_order: 1
 106             detach: false
 107             image: *mysql_image
 108             net: host
 109             # Kolla bootstraps aren't idempotent, explicitly checking if bootstrap was done
 110             command: ['bash', '-c', 'test -e /var/lib/mysql/mysql || kolla_start']
 111             volumes: &mysql_volumes
 112               list_concat:
 113                 - {get_attr: [ContainersCommon, volumes]}
 114                 -
 115                   - /var/lib/kolla/config_files/mysql.json:/var/lib/kolla/config_files/config.json
 116                   - /var/lib/config-data/puppet-generated/mysql/:/var/lib/kolla/config_files/src:ro
 117                   - /var/lib/mysql:/var/lib/mysql
 118             environment:
 119               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 120               - KOLLA_BOOTSTRAP=True
 121               # NOTE(mandre) skip wsrep cluster status check
 122               - KOLLA_KUBERNETES=True
 123               -
 124                 list_join:
 125                   - '='
 126                   - - 'DB_ROOT_PASSWORD'
 127                     -
 128                       yaql:
 129                         expression: $.data.passwords.where($ != '').first()
 130                         data:
 131                           passwords:
 132                             - {get_param: MysqlRootPassword}
 133                             - {get_param: [DefaultPasswords, mysql_root_password]}
 134         step_2:
 135           mysql_init_bundle:
 136             start_order: 1
 137             detach: false
 138             net: host
 139             user: root
 140             command:
 141               - '/bin/bash'
 142               - '-c'
 143               - str_replace:
 144                   template:
 145                     list_join:
 146                       - '; '
 147                       - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 2}' > /etc/puppet/hieradata/docker.json"
 148                         - "FACTER_uuid=docker puppet apply --tags file,file_line,concat,augeas,TAGS -v -e 'CONFIG'"
 149                   params:
 150                     TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::resource::ocf,pacemaker::constraint::order,pacemaker::constraint::colocation,galera_ready,mysql_database,mysql_grant,mysql_user'
 151                     CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::database::mysql_bundle'
 152             image: *mysql_image
 153             volumes:
 154               - /etc/hosts:/etc/hosts:ro
 155               - /etc/localtime:/etc/localtime:ro
 156               - /etc/puppet:/tmp/puppet-etc:ro
 157               - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
 158               - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
 159               - /dev/shm:/dev/shm:rw
 160               - /var/lib/mysql:/var/lib/mysql:rw
 161       host_prep_tasks:
 162         - name: create /var/lib/mysql
 163           file:
 164             path: /var/lib/mysql
 165             state: directory
 166       upgrade_tasks:
 167         - name: Stop and disable mysql service
 168           tags: step2
 169           service: name=mariadb state=stopped enabled=no