gnocchi/server/cluster.yml

classes:
- service.gnocchi.server.cluster
- service.haproxy.proxy.single
- system.apache.server.site.gnocchi
- system.haproxy.proxy.listen.openstack.gnocchi
- system.keepalived.cluster.instance.openstack_telemetry_vip
parameters:
  _param:
    gnocchi_memcached_node01_address: ${_param:cluster_node01_address}
    gnocchi_memcached_node02_address: ${_param:cluster_node02_address}
    gnocchi_memcached_node03_address: ${_param:cluster_node03_address}
  gnocchi:
    server:
      enable_proxy_headers_parsing: true
      role: ${_param:openstack_node_role}
      metricd:
        metric_processing_delay: 15
        metric_reporting_delay: 30
      identity:
        user: ${_param:keystone_gnocchi_username}
        password: ${_param:keystone_gnocchi_password}
        host: ${_param:openstack_control_address}
        region: ${_param:openstack_region}
        protocol: ${_param:cluster_internal_protocol}
      cache:
        engine: memcached
        members:
        - host: ${_param:gnocchi_memcached_node01_address}
          port: 11211
        - host: ${_param:gnocchi_memcached_node02_address}
          port: 11211
        - host: ${_param:gnocchi_memcached_node03_address}
          port: 11211
        security:
          enabled: ${_param:gnocchi_memcache_security_enabled}
          strategy: ${_param:openstack_memcache_security_strategy}
          secret_key: ${_param:gnocchi_memcache_secret_key}