docker/services/database/redis.yaml

   1 heat_template_version: pike
   2
   3 description: >
   4   OpenStack containerized Redis services
   5
   6 parameters:
   7   DockerRedisImage:
   8     description: image
   9     type: string
  10   DockerRedisConfigImage:
  11     description: The container image to use for the redis 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
  40 resources:
  41
  42   RedisBase:
  43     type: ../../../puppet/services/database/redis.yaml
  44     properties:
  45       EndpointMap: {get_param: EndpointMap}
  46       ServiceData: {get_param: ServiceData}
  47       ServiceNetMap: {get_param: ServiceNetMap}
  48       DefaultPasswords: {get_param: DefaultPasswords}
  49
  50 outputs:
  51   role_data:
  52     description: Role data for the Redis API role.
  53     value:
  54       service_name: {get_attr: [RedisBase, role_data, service_name]}
  55       config_settings:
  56         map_merge:
  57           - {get_attr: [RedisBase, role_data, config_settings]}
  58           - redis::daemonize: false
  59       step_config: &step_config
  60         get_attr: [RedisBase, role_data, step_config]
  61       service_config_settings: {get_attr: [RedisBase, role_data, service_config_settings]}
  62       # BEGIN DOCKER SETTINGS
  63       puppet_config:
  64         config_volume: 'redis'
  65         # NOTE: we need the exec tag to copy /etc/redis.conf.puppet to
  66         # /etc/redis.conf
  67         # https://github.com/arioch/puppet-redis/commit/1c004143223e660cbd433422ff8194508aab9763
  68         puppet_tags: 'exec'
  69         step_config: *step_config
  70         config_image: {get_param: DockerRedisConfigImage}
  71       kolla_config:
  72         /var/lib/kolla/config_files/redis.json:
  73           command: /usr/bin/redis-server /etc/redis.conf
  74           config_files:
  75             - source: "/var/lib/kolla/config_files/src/*"
  76               dest: "/"
  77               merge: true
  78               preserve_properties: true
  79           permissions:
  80             - path: /var/run/redis
  81               owner: redis:redis
  82               recurse: true
  83       docker_config:
  84         step_1:
  85           redis_init_logs:
  86             start_order: 0
  87             detach: false
  88             image: &redis_image {get_param: DockerRedisImage}
  89             privileged: false
  90             user: root
  91             volumes:
  92               - /var/log/containers/redis:/var/log/redis
  93             command: ['/bin/bash', '-c', 'chown -R redis:redis /var/log/redis']
  94           redis:
  95             start_order: 1
  96             image: *redis_image
  97             net: host
  98             privileged: false
  99             restart: always
 100             volumes:
 101               - /run:/run
 102               - /var/lib/kolla/config_files/redis.json:/var/lib/kolla/config_files/config.json:ro
 103               - /var/lib/config-data/puppet-generated/redis/:/var/lib/kolla/config_files/src:ro
 104               - /etc/localtime:/etc/localtime:ro
 105               - /var/log/containers/redis:/var/log/redis
 106             environment:
 107               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 108       host_prep_tasks:
 109         - name: create persistent directories
 110           file:
 111             path: "{{ item }}"
 112             state: directory
 113           with_items:
 114             - /var/log/containers/redis
 115             - /var/run/redis
 116       upgrade_tasks:
 117         - name: Stop and disable redis service
 118           tags: step2
 119           service: name=redis state=stopped enabled=no