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   DockerClustercheckConfigImage:
  18     description: The container image to use for the clustercheck config_volume
  19     default: 'centos-binary-mariadb:latest'
  20     type: string
  21   EndpointMap:
  22     default: {}
  23     description: Mapping of service endpoint -> protocol. Typically set
  24                  via parameter_defaults in the resource registry.
  25     type: json
  26   ServiceNetMap:
  27     default: {}
  28     description: Mapping of service_name -> network name. Typically set
  29                  via parameter_defaults in the resource registry.  This
  30                  mapping overrides those in ServiceNetMapDefaults.
  31     type: json
  32   DefaultPasswords:
  33     default: {}
  34     type: json
  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       ServiceNetMap: {get_param: ServiceNetMap}
  54       DefaultPasswords: {get_param: DefaultPasswords}
  55       RoleName: {get_param: RoleName}
  56       RoleParameters: {get_param: RoleParameters}
  57
  58 outputs:
  59   role_data:
  60     description: Containerized service clustercheck using composable services.
  61     value:
  62       service_name: clustercheck
  63       config_settings: {get_attr: [MysqlPuppetBase, role_data, config_settings]}
  64       step_config: "include ::tripleo::profile::pacemaker::clustercheck"
  65       # BEGIN DOCKER SETTINGS #
  66       puppet_config:
  67         config_volume: clustercheck
  68         puppet_tags: file # set this even though file is the default
  69         step_config: "include ::tripleo::profile::pacemaker::clustercheck"
  70         config_image:
  71           list_join:
  72             - '/'
  73             - [ {get_param: DockerNamespace}, {get_param: DockerClustercheckConfigImage} ]
  74       kolla_config:
  75         /var/lib/kolla/config_files/clustercheck.json:
  76           command: /usr/sbin/xinetd -dontfork
  77           config_files:
  78           - dest: /etc/xinetd.conf
  79             source: /var/lib/kolla/config_files/src/etc/xinetd.conf
  80             owner: mysql
  81             perm: '0644'
  82           - dest: /etc/xinetd.d/galera-monitor
  83             source: /var/lib/kolla/config_files/src/etc/xinetd.d/galera-monitor
  84             owner: mysql
  85             perm: '0644'
  86           - dest: /etc/sysconfig/clustercheck
  87             source: /var/lib/kolla/config_files/src/etc/sysconfig/clustercheck
  88             owner: mysql
  89             perm: '0600'
  90       docker_config:
  91         step_2:
  92           clustercheck:
  93             start_order: 1
  94             image:
  95               list_join:
  96                 - '/'
  97                 - [ {get_param: DockerNamespace}, {get_param: DockerClustercheckImage} ]
  98             restart: always
  99             net: host
 100             volumes:
 101               list_concat:
 102                 - {get_attr: [ContainersCommon, volumes]}
 103                 -
 104                   - /var/lib/kolla/config_files/clustercheck.json:/var/lib/kolla/config_files/config.json
 105                   - /var/lib/config-data/clustercheck/:/var/lib/kolla/config_files/src:ro
 106                   - /var/lib/mysql:/var/lib/mysql
 107             environment:
 108               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 109       host_prep_tasks:
 110       upgrade_tasks: