docker/services/pacemaker/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       RoleName: {get_param: RoleName}
  50       RoleParameters: {get_param: RoleParameters}
  51
  52 outputs:
  53   role_data:
  54     description: Role data for the Redis API role.
  55     value:
  56       service_name: {get_attr: [RedisBase, role_data, service_name]}
  57       config_settings:
  58         map_merge:
  59           - {get_attr: [RedisBase, role_data, config_settings]}
  60           - redis::service_manage: false
  61             redis::notify_service: false
  62             redis::managed_by_cluster_manager: true
  63             tripleo::profile::pacemaker::database::redis_bundle::redis_docker_image: &redis_image {get_param: DockerRedisImage}
  64             tripleo::profile::pacemaker::database::redis_bundle::control_port: 3124
  65             tripleo.redis.firewall_rules:
  66               '108 redis-bundle':
  67                 dport:
  68                   - 3124
  69                   - 6379
  70                   - 26379
  71       step_config: ""
  72       service_config_settings: {get_attr: [RedisBase, role_data, service_config_settings]}
  73       # BEGIN DOCKER SETTINGS
  74       puppet_config:
  75         config_volume: 'redis'
  76         # NOTE: we need the exec tag to copy /etc/redis.conf.puppet to
  77         # /etc/redis.conf
  78         # https://github.com/arioch/puppet-redis/commit/1c004143223e660cbd433422ff8194508aab9763
  79         puppet_tags: 'exec'
  80         step_config:
  81           get_attr: [RedisBase, role_data, step_config]
  82         config_image: &redis_config_image {get_param: DockerRedisConfigImage}
  83       kolla_config:
  84         /var/lib/kolla/config_files/redis.json:
  85           command: /usr/sbin/pacemaker_remoted
  86           config_files:
  87             - dest: /etc/libqb/force-filesystem-sockets
  88               source: /dev/null
  89               owner: root
  90               perm: '0644'
  91             - source: "/var/lib/kolla/config_files/src/*"
  92               dest: "/"
  93               merge: true
  94               preserve_properties: true
  95               optional: true
  96           permissions:
  97             - path: /var/run/redis
  98               owner: redis:redis
  99               recurse: true
 100             - path: /var/lib/redis
 101               owner: redis:redis
 102               recurse: true
 103             - path: /var/log/redis
 104               owner: redis:redis
 105               recurse: true
 106       docker_config:
 107         step_2:
 108           redis_init_bundle:
 109             start_order: 2
 110             detach: false
 111             net: host
 112             user: root
 113             config_volume: 'redis_init_bundle'
 114             command:
 115               - '/bin/bash'
 116               - '-c'
 117               - str_replace:
 118                   template:
 119                     list_join:
 120                       - '; '
 121                       - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 2}' > /etc/puppet/hieradata/docker.json"
 122                         - "FACTER_uuid=docker puppet apply --tags file,file_line,concat,augeas,TAGS -v -e 'CONFIG'"
 123                   params:
 124                     TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::resource::ocf,pacemaker::constraint::order,pacemaker::constraint::colocation'
 125                     CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::database::redis_bundle'
 126             image: *redis_config_image
 127             volumes:
 128               - /etc/hosts:/etc/hosts:ro
 129               - /etc/localtime:/etc/localtime:ro
 130               - /etc/puppet:/tmp/puppet-etc:ro
 131               - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
 132               - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
 133               - /dev/shm:/dev/shm:rw
 134       host_prep_tasks:
 135         - name: create /var/run/redis
 136           file:
 137             path: /var/run/redis
 138             state: directory
 139         - name: create /var/log/redis
 140           file:
 141             path: /var/log/redis
 142             state: directory
 143         - name: create /var/lib/redis
 144           file:
 145             path: /var/lib/redis
 146             state: directory
 147       upgrade_tasks:
 148         - name: get bootstrap nodeid
 149           tags: common
 150           command: hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid
 151           register: bootstrap_node
 152         - name: set is_bootstrap_node fact
 153           tags: common
 154           set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
 155         - name: Disable the redis cluster resource
 156           tags: step2
 157           pacemaker_resource:
 158             resource: {get_attr: [RedisBase, role_data, service_name]}
 159             state: disable
 160             wait_for_resource: true
 161           when: is_bootstrap_node
 162         - name: Delete the stopped redis cluster resource.
 163           tags: step2
 164           pacemaker_resource:
 165             resource: {get_attr: [RedisBase, role_data, service_name]}
 166             state: delete
 167             wait_for_resource: true
 168           when: is_bootstrap_node
 169         - name: Disable redis service
 170           tags: step2
 171           service: name=redis enabled=no