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