{%- set _networks = [] -%}
{%- for network in networks -%}
  {%- set _networks = _networks.append(network.name) -%}
{%- endfor -%}
heat_template_version: rocky
description: 'All Nodes Config for Puppet'

parameters:
{%- for network in networks if network.vip|default(false) %}
  cloud_name_{{network.name_lower}}:
    type: string
{%- endfor %}
  cloud_name_ctlplane:
    type: string
  enabled_services:
    type: comma_delimited_list
  controller_ips:
    type: comma_delimited_list
  service_ips:
    type: json
  service_node_names:
    type: json
  short_service_node_names:
    type: json
  short_service_bootstrap_node:
    type: json
  controller_names:
    type: comma_delimited_list
  NetVipMap:
    type: json
  RedisVirtualIP:
    type: string
    default: ''
  ServiceNetMap:
    type: json
  DeployIdentifier:
    type: string
    default: ''
    description: >
      Setting this to a unique value will re-run any deployment tasks which
      perform configuration on a Heat stack-update.
  UpdateIdentifier:
    type: string
    default: ''
    description: >
      Setting to a previously unused value during stack-update will trigger
      package update on all nodes
  StackAction:
    type: string
    description: >
      Heat action on performed top-level stack.  Note StackUpdateType is
      set to UPGRADE when a major-version upgrade is in progress.
    constraints:
    - allowed_values: ['CREATE', 'UPDATE']
  StackUpdateType:
    type: string
    description: >
      Type of update, to differentiate between UPGRADE and UPDATE cases
      when StackAction is UPDATE (both are the same stack action).
    constraints:
    - allowed_values: ['', 'UPGRADE', 'FASTFORWARDUPGRADE']
    default: ''
  EnableInternalTLS:
    type: boolean
    default: false
  AllNodesExtraMapData:
    type: json
    default: {}
    description: Map of extra data (hieradata) to set on each node.

{%- for network in networks %}
  {{network.name}}NetName:
    default: {{network.name_lower}}
    description: The name of the {{network.name_lower}} network.
    type: string
{%- endfor %}

resources:

  allNodesConfigValue:
    type: OS::Heat::Value
    properties:
      value:
        yaql:
          expression: $.data.all_nodes_extra_map_data.mergeWith($.data.all_nodes)
          data:
            all_nodes_extra_map_data: {get_param: AllNodesExtraMapData}
            all_nodes:
              map_merge:
                - enabled_services:
                    yaql:
                      expression: $.data.distinct()
                      data: {get_param: enabled_services}
                # This writes out a mapping of service_name_enabled: 'true'
                # For any services not enabled, hiera foo_enabled will
                # return nil, as it's undefined
                - map_merge:
                    repeat:
                      template:
                        # Note this must be string 'true' due to
                        # https://bugs.launchpad.net/heat/+bug/1617203
                        SERVICE_enabled: 'true'
                      for_each:
                        SERVICE: {get_param: enabled_services}
                # Dynamically generate per-service network data
                # This works as follows (outer->inner functions)
                # yaql - filters services where no mapping exists in ServiceNetMap
                #   map_replace: substitute e.g heat_api_network with network name from ServiceNetMap
                #     map_merge/repeat: generate a per-service mapping
                - yaql:
                    # This filters any entries where the value hasn't been substituted for
                    # a list, e.g it's still $service_network.  This happens when there is
                    # no network defined for the service in the ServiceNetMap, which is OK
                    # as not all services have to be bound to a network, so we filter them
                    expression: dict($.data.map.items().where(isString($[1]) and not $[1].endsWith("_network")))
                    data:
                      map:
                        map_replace:
                          - map_merge:
                              repeat:
                                template:
                                  SERVICE_network: SERVICE_network
                                for_each:
                                  SERVICE: {get_param: enabled_services}
                          - values: {get_param: ServiceNetMap}
                # Keystone doesn't provide separate entries for the public
                # and admin endpoints, so we need to add them here manually
                # like we do in the vip-config below
                - keystone_admin_api_network: {get_param: [ServiceNetMap, keystone_admin_api_network]}
                  keystone_public_api_network: {get_param: [ServiceNetMap, keystone_public_api_network]}
                # provides a mapping of service_name_ips to a list of IPs
                - {get_param: service_ips}
                - {get_param: service_node_names}
                - {get_param: short_service_node_names}
                - {get_param: short_service_bootstrap_node}
                - controller_node_ips:
                    list_join:
                    - ','
                    - {get_param: controller_ips}
                  controller_node_names:
                    list_join:
                    - ','
                    - {get_param: controller_names}
                  deploy_identifier: {get_param: DeployIdentifier}
                  update_identifier: {get_param: UpdateIdentifier}
                  stack_action: {get_param: StackAction}
                  stack_update_type: {get_param: StackUpdateType}

  allNodesConfigImpl:
    type: OS::Heat::StructuredConfig
    properties:
      group: hiera
      config:
        datafiles:
          bootstrap_node:
            bootstrap_nodeid: {get_input: bootstrap_nodeid}
            bootstrap_nodeid_ip: {get_input: bootstrap_nodeid_ip}
          all_nodes: {get_attr: [allNodesConfigValue, value]}
          vip_data:
            map_merge:
              # Dynamically generate per-service VIP data based on enabled_services
              # This works as follows (outer->inner functions)
              # yaql - filters services where no mapping exists in ServiceNetMap
              #   map_replace: substitute e.g internal_api with the IP from NetVipMap
              #     map_replace: substitute e.g heat_api_network with network name from ServiceNetMap
              #       map_merge/repeat: generate a per-service mapping
              - yaql:
                  # This filters any entries where the value hasn't been substituted for
                  # a list, e.g it's still $service_network.  This happens when there is
                  # no network defined for the service in the ServiceNetMap, which is OK
                  # as not all services have to be bound to a network, so we filter them
                  expression: dict($.data.map.items().where(isString($[1]) and not $[1].endsWith("_network")))
                  data:
                    map:
                      map_replace:
                        - map_replace:
                            - map_merge:
                                repeat:
                                  template:
                                    SERVICE_vip: SERVICE_network
                                  for_each:
                                    SERVICE: {get_param: enabled_services}
                            - values: {get_param: ServiceNetMap}
                        - values: {get_param: NetVipMap}
              - keystone_admin_api_vip:
                  get_param: [NetVipMap, {get_param: [ServiceNetMap, keystone_admin_api_network]}]
                keystone_public_api_vip:
                  get_param: [NetVipMap, {get_param: [ServiceNetMap, keystone_public_api_network]}]
                public_virtual_ip: {get_param: [NetVipMap, {get_param: ExternalNetName}]}
                controller_virtual_ip: {get_param: [NetVipMap, ctlplane]}
{%- if 'InternalApi' in _networks %}
                # the internal_api_virtual_ip is needed for contrail only
                internal_api_virtual_ip: {get_param: [NetVipMap, {get_param: InternalApiNetName}]}
{%- endif %}
                network_virtual_ips:
{%- for network in networks if network.vip|default(false) %}
# External virtual ip is currently being handled separately as public_virtual_ip.
# Likewise, optional StorageNFS virtual ip is handled separately as ganesha_vip.
{%- if network.name != 'External' and network.name != 'StorageNFS' %}
                  {{network.name_lower}}:
                    ip_address: {get_param: [NetVipMap, {get_param: {{network.name}}NetName}]}
                    index: {{loop.index}}
{%- endif %}
{%- endfor %}
                redis_vip: {get_param: RedisVirtualIP}
{%- for network in networks if network.name == 'StorageNFS' %}
                ganesha_vip: {get_param: [NetVipMap, {get_param: StorageNFSNetName}]}
{%- endfor %}
                # public_virtual_ip and controller_virtual_ip are needed in
                # both HAproxy & keepalived.
                tripleo::haproxy::public_virtual_ip: {get_param: [NetVipMap, {get_param: ExternalNetName}]}
                tripleo::haproxy::controller_virtual_ip: {get_param: [NetVipMap, ctlplane]}
                tripleo::keepalived::public_virtual_ip: {get_param: [NetVipMap, {get_param: ExternalNetName}]}
                tripleo::keepalived::controller_virtual_ip: {get_param: [NetVipMap, ctlplane]}
                tripleo::keepalived::redis_virtual_ip: {get_param: RedisVirtualIP}
                tripleo::redis_notification::haproxy_monitor_ip: {get_param: [NetVipMap, ctlplane]}
{%- for network in networks if network.vip|default(false) %}
                cloud_name_{{network.name_lower}}: {get_param: cloud_name_{{network.name_lower}}}
{%- endfor %}
                cloud_name_ctlplane: {get_param: cloud_name_ctlplane}
                enable_internal_tls: {get_param: EnableInternalTLS}

outputs:
  config_id:
    description: The ID of the allNodesConfigImpl resource.
    value:
      {get_resource: allNodesConfigImpl}
  all_nodes_config:
    description: The all_nodes hieradata config
    value: {get_attr: [allNodesConfigValue, value]}