docker/services/pacemaker/clustercheck.yaml

   1 heat_template_version: pike
   2
   3 description: >
   4   MySQL HA clustercheck service deployment using puppet
   5   This service is used by HAProxy in a HA scenario to report whether
   6   the local galera node is synced
   7
   8 parameters:
   9   DockerNamespace:
  10     description: namespace
  11     default: 'tripleoupstream'
  12     type: string
  13   DockerClustercheckImage:
  14     description: image
  15     default: 'centos-binary-mariadb:latest'
  16     type: string
  17   EndpointMap:
  18     default: {}
  19     description: Mapping of service endpoint -> protocol. Typically set
  20                  via parameter_defaults in the resource registry.
  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   RoleName:
  32     default: ''
  33     description: Role name on which the service is applied
  34     type: string
  35   RoleParameters:
  36     default: {}
  37     description: Parameters specific to the role
  38     type: json
  39
  40 resources:
  41
  42   ContainersCommon:
  43     type: ../containers-common.yaml
  44
  45   MysqlPuppetBase:
  46     type: ../../../puppet/services/pacemaker/database/mysql.yaml
  47     properties:
  48       EndpointMap: {get_param: EndpointMap}
  49       ServiceNetMap: {get_param: ServiceNetMap}
  50       DefaultPasswords: {get_param: DefaultPasswords}
  51       RoleName: {get_param: RoleName}
  52       RoleParameters: {get_param: RoleParameters}
  53
  54 outputs:
  55   role_data:
  56     description: Containerized service clustercheck using composable services.
  57     value:
  58       service_name: clustercheck
  59       config_settings: {get_attr: [MysqlPuppetBase, role_data, config_settings]}
  60       step_config: "include ::tripleo::profile::pacemaker::clustercheck"
  61       # BEGIN DOCKER SETTINGS #
  62       puppet_config:
  63         config_volume: clustercheck
  64         puppet_tags: file # set this even though file is the default
  65         step_config: "include ::tripleo::profile::pacemaker::clustercheck"
  66         config_image: &clustercheck_image
  67           list_join:
  68             - '/'
  69             - [ {get_param: DockerNamespace}, {get_param: DockerClustercheckImage} ]
  70       kolla_config:
  71         /var/lib/kolla/config_files/clustercheck.json:
  72           command: /usr/sbin/xinetd -dontfork
  73           config_files:
  74           - dest: /etc/xinetd.conf
  75             source: /var/lib/kolla/config_files/src/etc/xinetd.conf
  76             owner: mysql
  77             perm: '0644'
  78           - dest: /etc/xinetd.d/galera-monitor
  79             source: /var/lib/kolla/config_files/src/etc/xinetd.d/galera-monitor
  80             owner: mysql
  81             perm: '0644'
  82           - dest: /etc/sysconfig/clustercheck
  83             source: /var/lib/kolla/config_files/src/etc/sysconfig/clustercheck
  84             owner: mysql
  85             perm: '0600'
  86       docker_config:
  87         step_2:
  88           clustercheck:
  89             start_order: 1
  90             image: *clustercheck_image
  91             restart: always
  92             net: host
  93             volumes:
  94               list_concat:
  95                 - {get_attr: [ContainersCommon, volumes]}
  96                 -
  97                   - /var/lib/kolla/config_files/clustercheck.json:/var/lib/kolla/config_files/config.json
  98                   - /var/lib/config-data/clustercheck/:/var/lib/kolla/config_files/src:ro
  99                   - /var/lib/mysql:/var/lib/mysql
 100             environment:
 101               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 102       host_prep_tasks:
 103       upgrade_tasks: