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