+ # 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:
+ str_split: [',', {get_param: enabled_services}]
+ - values: {get_param: ServiceNetMap}