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heat_template_version: 2016-10-14
parameters:
ControlPlaneIpList:
default: []
type: comma_delimited_list
ExternalIpList:
default: []
type: comma_delimited_list
InternalApiIpList:
default: []
type: comma_delimited_list
StorageIpList:
default: []
type: comma_delimited_list
StorageMgmtIpList:
default: []
type: comma_delimited_list
TenantIpList:
default: []
type: comma_delimited_list
ManagementIpList:
default: []
type: comma_delimited_list
EnabledServices:
default: []
type: comma_delimited_list
ServiceNetMap:
default: {}
type: json
ServiceHostnameList:
default: []
type: comma_delimited_list
NetworkHostnameMap:
default: []
type: json
resources:
# This adds the extra "services" on for keystone
# so that keystone_admin_api_network and
# keystone_public_api_network point to the correct
# network on the nodes running the "keystone" service
EnabledServicesValue:
type: OS::Heat::Value
properties:
type: comma_delimited_list
value:
yaql:
expression: let(root => $) -> $.data.extra_services.items().where($[0] in $root.data.enabled_services).select($[1]).flatten() + $root.data.enabled_services
data:
enabled_services: {get_param: EnabledServices}
extra_services:
# If anything other than keystone needs this
# then we should add an extra_networks interface
# to the service templates role_data but for
# now we hard-code the keystone special case
keystone:
- keystone_admin_api
- keystone_public_api
outputs:
net_ip_map:
description: >
A Hash containing a mapping of network names to assigned lists
of IP addresses.
value:
ctlplane: {get_param: ControlPlaneIpList}
external: {get_param: ExternalIpList}
internal_api: {get_param: InternalApiIpList}
storage: {get_param: StorageIpList}
storage_mgmt: {get_param: StorageMgmtIpList}
tenant: {get_param: TenantIpList}
management: {get_param: ManagementIpList}
service_ips:
description: >
Map of enabled services to a list of their IP addresses
value:
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(not isString($[1])))
data:
map:
map_replace:
- map_replace:
- map_merge:
repeat:
template:
SERVICE_node_ips: SERVICE_network
for_each:
SERVICE: {get_attr: [EnabledServicesValue, value]}
- values: {get_param: ServiceNetMap}
- values:
ctlplane: {get_param: ControlPlaneIpList}
external: {get_param: ExternalIpList}
internal_api: {get_param: InternalApiIpList}
storage: {get_param: StorageIpList}
storage_mgmt: {get_param: StorageMgmtIpList}
tenant: {get_param: TenantIpList}
management: {get_param: ManagementIpList}
service_hostnames:
description: >
Map of enabled services to a list of hostnames where they're running
value:
map_replace:
- 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(not $[1].endsWith("_network")))
data:
map:
map_replace:
- map_merge:
repeat:
template:
SERVICE_node_names: SERVICE_network
for_each:
SERVICE: {get_attr: [EnabledServicesValue, value]}
- values: {get_param: ServiceNetMap}
- values: {get_param: NetworkHostnameMap}
short_service_hostnames:
description: >
Map of enabled services to a list of hostnames where they're running regardless of the network
value:
yaql:
# If ServiceHostnameList is empty the role is deployed with zero nodes
# therefore we don't want to add any *_node_names to the map
expression: dict($.data.map.items().where(len($[1]) > 0))
data:
map:
map_merge:
repeat:
template:
SERVICE_short_node_names: {get_param: ServiceHostnameList}
for_each:
SERVICE: {get_attr: [EnabledServicesValue, value]}
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