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   EndpointMap:
  16     default: {}
  17     description: Mapping of service endpoint -> protocol. Typically set
  18                  via parameter_defaults in the resource registry.
  19     type: json
  20   ServiceNetMap:
  21     default: {}
  22     description: Mapping of service_name -> network name. Typically set
  23                  via parameter_defaults in the resource registry.  This
  24                  mapping overrides those in ServiceNetMapDefaults.
  25     type: json
  26   DefaultPasswords:
  27     default: {}
  28     type: json
  29   RoleName:
  30     default: ''
  31     description: Role name on which the service is applied
  32     type: string
  33   RoleParameters:
  34     default: {}
  35     description: Parameters specific to the role
  36     type: json
  37
  38 resources:
  39
  40   MongodbPuppetBase:
  41     type: ../../../puppet/services/database/mongodb.yaml
  42     properties:
  43       EndpointMap: {get_param: EndpointMap}
  44       ServiceNetMap: {get_param: ServiceNetMap}
  45       DefaultPasswords: {get_param: DefaultPasswords}
  46       RoleName: {get_param: RoleName}
  47       RoleParameters: {get_param: RoleParameters}
  48
  49 outputs:
  50   role_data:
  51     description: Containerized service Mongodb using composable services.
  52     value:
  53       service_name: {get_attr: [MongodbPuppetBase, role_data, service_name]}
  54       config_settings:
  55         map_merge:
  56           - get_attr: [MongodbPuppetBase, role_data, config_settings]
  57           - mongodb::server::fork: false
  58       step_config: &step_config
  59         list_join:
  60           - "\n"
  61           - - "['Mongodb_database', 'Mongodb_user', 'Mongodb_replset'].each |String $val| { noop_resource($val) }"
  62             - {get_attr: [MongodbPuppetBase, role_data, step_config]}
  63       # BEGIN DOCKER SETTINGS #
  64       puppet_config:
  65         config_volume: mongodb
  66         puppet_tags: file # set this even though file is the default
  67         step_config: *step_config
  68         config_image: &mongodb_image
  69           list_join:
  70             - '/'
  71             - [ {get_param: DockerNamespace}, {get_param: DockerMongodbImage} ]
  72       kolla_config:
  73         /var/lib/kolla/config_files/mongodb.json:
  74           command: /usr/bin/mongod --unixSocketPrefix=/var/run/mongodb --config /etc/mongod.conf run
  75           permissions:
  76             - path: /var/lib/mongodb
  77               owner: mongodb:mongodb
  78               recurse: true
  79             - path: /var/log/mongodb
  80               owner: mongodb:mongodb
  81               recurse: true
  82       docker_config:
  83         step_2:
  84           mongodb:
  85             image: *mongodb_image
  86             net: host
  87             privileged: false
  88             volumes: &mongodb_volumes
  89               - /var/lib/kolla/config_files/mongodb.json:/var/lib/kolla/config_files/config.json
  90               - /var/lib/config-data/mongodb/etc/:/etc/:ro
  91               - /etc/localtime:/etc/localtime:ro
  92               - /var/log/containers/mongodb:/var/log/mongodb
  93               - /var/lib/mongodb:/var/lib/mongodb
  94             environment:
  95               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
  96       docker_puppet_tasks:
  97         # MySQL database initialization occurs only on single node
  98         step_2:
  99           config_volume: 'mongodb_init_tasks'
 100           puppet_tags: 'mongodb_database,mongodb_user,mongodb_replset'
 101           step_config: 'include ::tripleo::profile::base::database::mongodb'
 102           config_image: *mongodb_image
 103           volumes:
 104             - /var/lib/mongodb:/var/lib/mongodb
 105             - /var/log/containers/mongodb:/var/log/mongodb
 106       host_prep_tasks:
 107         - name: create persistent directories
 108           file:
 109             path: "{{ item }}"
 110             state: directory
 111           with_items:
 112             - /var/log/containers/mongodb
 113             - /var/lib/mongodb
 114       upgrade_tasks:
 115         - name: Stop and disable mongodb service
 116           tags: step2
 117           service: name=mongod state=stopped enabled=no