docker/services/memcached.yaml

   1 heat_template_version: ocata
   2
   3 description: >
   4   OpenStack containerized Memcached services
   5
   6 parameters:
   7   DockerNamespace:
   8     description: namespace
   9     default: 'tripleoupstream'
  10     type: string
  11   DockerMemcachedImage:
  12     description: image
  13     default: 'centos-binary-memcached: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
  30 resources:
  31
  32   MemcachedBase:
  33     type: ../../puppet/services/memcached.yaml
  34     properties:
  35       EndpointMap: {get_param: EndpointMap}
  36       ServiceNetMap: {get_param: ServiceNetMap}
  37       DefaultPasswords: {get_param: DefaultPasswords}
  38
  39 outputs:
  40   role_data:
  41     description: Role data for the Memcached API role.
  42     value:
  43       service_name: {get_attr: [MemcachedBase, role_data, service_name]}
  44       config_settings: {get_attr: [MemcachedBase, role_data, config_settings]}
  45       step_config: {get_attr: [MemcachedBase, role_data, step_config]}
  46       service_config_settings: {get_attr: [MemcachedBase, role_data, service_config_settings]}
  47       # BEGIN DOCKER SETTINGS
  48       docker_image: &memcached_image
  49         list_join:
  50           - '/'
  51           - [ {get_param: DockerNamespace}, {get_param: DockerMemcachedImage} ]
  52       puppet_tags: 'file'
  53       config_volume: 'memcached'
  54       config_image: *memcached_image
  55       kolla_config: {}
  56       docker_config:
  57         step_1:
  58           memcached:
  59             image: *memcached_image
  60             net: host
  61             privileged: false
  62             restart: always
  63             volumes:
  64               - /var/lib/config-data/memcached/etc/sysconfig/memcached:/etc/sysconfig/memcached:ro
  65               - /etc/hosts:/etc/hosts:ro
  66               - /etc/localtime:/etc/localtime:ro
  67             command: ['/bin/bash', '-c', 'source /etc/sysconfig/memcached; /usr/bin/memcached -p ${PORT} -u ${USER} -m ${CACHESIZE} -c ${MAXCONN} $OPTIONS']
  68             environment:
  69               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS