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             tripleo::profile::pacemaker::database::mysql_bundle::control_port: 3123
  69             tripleo.mysql.firewall_rules:
  70               '104 mysql galera-bundle':
  71                 dport:
  72                   - 873
  73                   - 3123
  74                   - 3306
  75                   - 4444
  76                   - 4567
  77                   - 4568
  78                   - 9200
  79       step_config: ""
  80       # BEGIN DOCKER SETTINGS #
  81       puppet_config:
  82         config_volume: mysql
  83         puppet_tags: file # set this even though file is the default
  84         step_config:
  85           list_join:
  86             - "\n"
  87             - - "['Mysql_datadir', 'Mysql_user', 'Mysql_database', 'Mysql_grant', 'Mysql_plugin'].each |String $val| { noop_resource($val) }"
  88               - "exec {'wait-for-settle': command => '/bin/true' }"
  89               - "include ::tripleo::profile::pacemaker::database::mysql_bundle"
  90         config_image: {get_param: DockerMysqlConfigImage}
  91       kolla_config:
  92         /var/lib/kolla/config_files/mysql.json:
  93           command: /usr/sbin/pacemaker_remoted
  94           config_files:
  95             - dest: /etc/libqb/force-filesystem-sockets
  96               source: /dev/null
  97               owner: root
  98               perm: '0644'
  99             - source: "/var/lib/kolla/config_files/src/*"
 100               dest: "/"
 101               merge: true
 102               preserve_properties: true
 103       docker_config:
 104         step_1:
 105           mysql_data_ownership:
 106             start_order: 0
 107             detach: false
 108             image: *mysql_image
 109             net: host
 110             user: root
 111             # Kolla does only non-recursive chown
 112             command: ['chown', '-R', 'mysql:', '/var/lib/mysql']
 113             volumes:
 114               - /var/lib/mysql:/var/lib/mysql
 115           mysql_bootstrap:
 116             start_order: 1
 117             detach: false
 118             image: *mysql_image
 119             net: host
 120             # Kolla bootstraps aren't idempotent, explicitly checking if bootstrap was done
 121             command: ['bash', '-c', 'test -e /var/lib/mysql/mysql || kolla_start']
 122             volumes: &mysql_volumes
 123               list_concat:
 124                 - {get_attr: [ContainersCommon, volumes]}
 125                 -
 126                   - /var/lib/kolla/config_files/mysql.json:/var/lib/kolla/config_files/config.json
 127                   - /var/lib/config-data/puppet-generated/mysql/:/var/lib/kolla/config_files/src:ro
 128                   - /var/lib/mysql:/var/lib/mysql
 129             environment:
 130               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 131               - KOLLA_BOOTSTRAP=True
 132               # NOTE(mandre) skip wsrep cluster status check
 133               - KOLLA_KUBERNETES=True
 134               -
 135                 list_join:
 136                   - '='
 137                   - - 'DB_ROOT_PASSWORD'
 138                     -
 139                       yaql:
 140                         expression: $.data.passwords.where($ != '').first()
 141                         data:
 142                           passwords:
 143                             - {get_param: MysqlRootPassword}
 144                             - {get_param: [DefaultPasswords, mysql_root_password]}
 145         step_2:
 146           mysql_init_bundle:
 147             start_order: 1
 148             detach: false
 149             net: host
 150             user: root
 151             command:
 152               - '/bin/bash'
 153               - '-c'
 154               - str_replace:
 155                   template:
 156                     list_join:
 157                       - '; '
 158                       - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 2}' > /etc/puppet/hieradata/docker.json"
 159                         - "FACTER_uuid=docker puppet apply --tags file,file_line,concat,augeas,TAGS -v -e 'CONFIG'"
 160                   params:
 161                     TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::resource::ocf,pacemaker::constraint::order,pacemaker::constraint::colocation,galera_ready,mysql_database,mysql_grant,mysql_user'
 162                     CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::database::mysql_bundle'
 163             image: *mysql_image
 164             volumes:
 165               - /etc/hosts:/etc/hosts:ro
 166               - /etc/localtime:/etc/localtime:ro
 167               - /etc/puppet:/tmp/puppet-etc:ro
 168               - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
 169               - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
 170               - /dev/shm:/dev/shm:rw
 171               - /var/lib/mysql:/var/lib/mysql:rw
 172       host_prep_tasks:
 173         - name: create /var/lib/mysql
 174           file:
 175             path: /var/lib/mysql
 176             state: directory
 177       upgrade_tasks:
 178         - name: get bootstrap nodeid
 179           tags: common
 180           command: hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid
 181           register: bootstrap_node
 182         - name: set is_bootstrap_node fact
 183           tags: common
 184           set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
 185         - name: Disable the galera cluster resource
 186           tags: step2
 187           pacemaker_resource:
 188             resource: galera
 189             state: disable
 190             wait_for_resource: true
 191           when: is_bootstrap_node
 192         - name: Delete the stopped galera cluster resource.
 193           tags: step2
 194           pacemaker_resource:
 195             resource: galera
 196             state: delete
 197             wait_for_resource: true
 198           when: is_bootstrap_node
 199         - name: Disable mysql service
 200           tags: step2
 201           service: name=mariadb enabled=no