docker/services/database/redis.yaml

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