docker/services/database/mongodb.yaml

   1 heat_template_version: pike
   2
   3 description: >
   4   MongoDB service deployment using puppet and docker
   5
   6 parameters:
   7   DockerNamespace:
   8     description: namespace
   9     default: 'tripleoupstream'
  10     type: string
  11   DockerMongodbImage:
  12     description: image
  13     default: 'centos-binary-mongodb:latest'
  14     type: string
  15   DockerMongodbConfigImage:
  16     description: The container image to use for the mongodb config_volume
  17     default: 'centos-binary-mongodb: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   RoleName:
  34     default: ''
  35     description: Role name on which the service is applied
  36     type: string
  37   RoleParameters:
  38     default: {}
  39     description: Parameters specific to the role
  40     type: json
  41
  42 resources:
  43
  44   MongodbPuppetBase:
  45     type: ../../../puppet/services/database/mongodb.yaml
  46     properties:
  47       EndpointMap: {get_param: EndpointMap}
  48       ServiceNetMap: {get_param: ServiceNetMap}
  49       DefaultPasswords: {get_param: DefaultPasswords}
  50       RoleName: {get_param: RoleName}
  51       RoleParameters: {get_param: RoleParameters}
  52
  53 outputs:
  54   role_data:
  55     description: Containerized service Mongodb using composable services.
  56     value:
  57       service_name: {get_attr: [MongodbPuppetBase, role_data, service_name]}
  58       config_settings:
  59         map_merge:
  60           - get_attr: [MongodbPuppetBase, role_data, config_settings]
  61           - mongodb::server::fork: false
  62       step_config: &step_config
  63         list_join:
  64           - "\n"
  65           - - "['Mongodb_database', 'Mongodb_user', 'Mongodb_replset'].each |String $val| { noop_resource($val) }"
  66             - {get_attr: [MongodbPuppetBase, role_data, step_config]}
  67       # BEGIN DOCKER SETTINGS #
  68       puppet_config:
  69         config_volume: mongodb
  70         puppet_tags: file # set this even though file is the default
  71         step_config: *step_config
  72         config_image: &mongodb_config_image
  73           list_join:
  74             - '/'
  75             - [ {get_param: DockerNamespace}, {get_param: DockerMongodbConfigImage} ]
  76       kolla_config:
  77         /var/lib/kolla/config_files/mongodb.json:
  78           command: /usr/bin/mongod --unixSocketPrefix=/var/run/mongodb --config /etc/mongod.conf run
  79           config_files:
  80             - source: "/var/lib/kolla/config_files/src/*"
  81               dest: "/"
  82               merge: true
  83               preserve_properties: true
  84           permissions:
  85             - path: /var/lib/mongodb
  86               owner: mongodb:mongodb
  87               recurse: true
  88             - path: /var/log/mongodb
  89               owner: mongodb:mongodb
  90               recurse: true
  91       docker_config:
  92         step_2:
  93           mongodb:
  94             image:
  95               list_join:
  96                 - '/'
  97                 - [ {get_param: DockerNamespace}, {get_param: DockerMongodbImage} ]
  98             net: host
  99             privileged: false
 100             volumes: &mongodb_volumes
 101               - /var/lib/kolla/config_files/mongodb.json:/var/lib/kolla/config_files/config.json
 102               - /var/lib/config-data/puppet-generated/mongodb/:/var/lib/kolla/config_files/src:ro
 103               - /etc/localtime:/etc/localtime:ro
 104               - /var/log/containers/mongodb:/var/log/mongodb
 105               - /var/lib/mongodb:/var/lib/mongodb
 106             environment:
 107               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 108       docker_puppet_tasks:
 109         # MySQL database initialization occurs only on single node
 110         step_2:
 111           config_volume: 'mongodb_init_tasks'
 112           puppet_tags: 'mongodb_database,mongodb_user,mongodb_replset'
 113           step_config: 'include ::tripleo::profile::base::database::mongodb'
 114           config_image: *mongodb_config_image
 115           volumes:
 116             - /var/lib/mongodb:/var/lib/mongodb
 117             - /var/log/containers/mongodb:/var/log/mongodb
 118       host_prep_tasks:
 119         - name: create persistent directories
 120           file:
 121             path: "{{ item }}"
 122             state: directory
 123           with_items:
 124             - /var/log/containers/mongodb
 125             - /var/lib/mongodb
 126       upgrade_tasks:
 127         - name: Stop and disable mongodb service
 128           tags: step2
 129           service: name=mongod state=stopped enabled=no