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   DockerMongodbImage:
   8     description: image
   9     type: string
  10   DockerMongodbConfigImage:
  11     description: The container image to use for the mongodb 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   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   EnableInternalTLS:
  40     type: boolean
  41     default: false
  42   InternalTLSCAFile:
  43     default: '/etc/ipa/ca.crt'
  44     type: string
  45     description: Specifies the default CA cert to use if TLS is used for
  46                  services in the internal network.
  47
  48 conditions:
  49
  50   internal_tls_enabled: {equals: [{get_param: EnableInternalTLS}, true]}
  51
  52 resources:
  53
  54   MongodbPuppetBase:
  55     type: ../../../puppet/services/database/mongodb.yaml
  56     properties:
  57       EndpointMap: {get_param: EndpointMap}
  58       ServiceData: {get_param: ServiceData}
  59       ServiceNetMap: {get_param: ServiceNetMap}
  60       DefaultPasswords: {get_param: DefaultPasswords}
  61       RoleName: {get_param: RoleName}
  62       RoleParameters: {get_param: RoleParameters}
  63
  64 outputs:
  65   role_data:
  66     description: Containerized service Mongodb using composable services.
  67     value:
  68       service_name: {get_attr: [MongodbPuppetBase, role_data, service_name]}
  69       config_settings:
  70         map_merge:
  71           - get_attr: [MongodbPuppetBase, role_data, config_settings]
  72           - mongodb::server::fork: false
  73       logging_source: {get_attr: [MongodbPuppetBase, role_data, logging_source]}
  74       logging_groups: {get_attr: [MongodbPuppetBase, role_data, logging_groups]}
  75       step_config: &step_config
  76         list_join:
  77           - "\n"
  78           - - "['Mongodb_database', 'Mongodb_user', 'Mongodb_replset'].each |String $val| { noop_resource($val) }"
  79             - {get_attr: [MongodbPuppetBase, role_data, step_config]}
  80       # BEGIN DOCKER SETTINGS #
  81       puppet_config:
  82         config_volume: mongodb
  83         puppet_tags: file # set this even though file is the default
  84         step_config: *step_config
  85         config_image: &mongodb_config_image {get_param: DockerMongodbConfigImage}
  86       kolla_config:
  87         /var/lib/kolla/config_files/mongodb.json:
  88           command: /usr/bin/mongod --unixSocketPrefix=/var/run/mongodb --config /etc/mongod.conf run
  89           config_files:
  90             - source: "/var/lib/kolla/config_files/src/*"
  91               dest: "/"
  92               merge: true
  93               preserve_properties: true
  94             - source: "/var/lib/kolla/config_files/src-tls/*"
  95               dest: "/"
  96               merge: true
  97               preserve_properties: true
  98           permissions:
  99             - path: /var/lib/mongodb
 100               owner: mongodb:mongodb
 101               recurse: true
 102             - path: /var/log/mongodb
 103               owner: mongodb:mongodb
 104               recurse: true
 105             - path: /etc/pki/tls/certs/mongodb.pem
 106               owner: mongodb:mongodb
 107       docker_config:
 108         step_2:
 109           mongodb:
 110             image: {get_param: DockerMongodbImage}
 111             net: host
 112             privileged: false
 113             volumes: &mongodb_volumes
 114               list_concat:
 115                 - - /var/lib/kolla/config_files/mongodb.json:/var/lib/kolla/config_files/config.json
 116                   - /var/lib/config-data/puppet-generated/mongodb/:/var/lib/kolla/config_files/src:ro
 117                   - /etc/localtime:/etc/localtime:ro
 118                   - /var/log/containers/mongodb:/var/log/mongodb
 119                   - /var/lib/mongodb:/var/lib/mongodb
 120                 - if:
 121                   - internal_tls_enabled
 122                   - - list_join:
 123                       - ':'
 124                       - - {get_param: InternalTLSCAFile}
 125                         - {get_param: InternalTLSCAFile}
 126                         - 'ro'
 127                     - /etc/pki/tls/certs/mongodb.pem:/var/lib/kolla/config_files/src-tls/etc/pki/tls/certs/mongodb.pem:ro
 128                   - null
 129             environment:
 130               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 131       docker_puppet_tasks:
 132         # MySQL database initialization occurs only on single node
 133         step_2:
 134           config_volume: 'mongodb_init_tasks'
 135           puppet_tags: 'mongodb_database,mongodb_user,mongodb_replset'
 136           step_config: 'include ::tripleo::profile::base::database::mongodb'
 137           config_image: *mongodb_config_image
 138           volumes:
 139             list_concat:
 140               - - /var/lib/mongodb:/var/lib/mongodb
 141                 - /var/log/containers/mongodb:/var/log/mongodb
 142               - if:
 143                 - internal_tls_enabled
 144                 - - list_join:
 145                     - ':'
 146                     - - {get_param: InternalTLSCAFile}
 147                       - {get_param: InternalTLSCAFile}
 148                       - 'ro'
 149                   - /etc/pki/tls/certs/mongodb.pem:/var/lib/kolla/config_files/src-tls/etc/pki/tls/certs/mongodb.pem:ro
 150                 - null
 151       host_prep_tasks:
 152         - name: create persistent directories
 153           file:
 154             path: "{{ item }}"
 155             state: directory
 156           with_items:
 157             - /var/log/containers/mongodb
 158             - /var/lib/mongodb
 159       metadata_settings:
 160         get_attr: [MongodbPuppetBase, role_data, metadata_settings]
 161       upgrade_tasks:
 162         - name: Check for mongodb service
 163           stat: path=/usr/lib/systemd/system/mongod.service
 164           tags: common
 165           register: mongod_service
 166         - name: Stop and disable mongodb service
 167           tags: step2
 168           service: name=mongod state=stopped enabled=no
 169           when: mongod_service.stat.exists