Make External Load Balancer templates work with IPv6

This change modifies the network isolation templates that allow for
fixed IP addresses on the controllers' IPs and VIPs, and makes them
compatible with IPv6 addresses.

The latest version of the patchset creates an from_service_v6.yaml
in order to properly handle service VIPs on IPv6 networks.

Note that since OVS is not currently compatible with IPv6 tunnel
endpoints, this patch does not yet enable IPv6 for the Tenant
network by default.

Change-Id: If881b000c6000ec13b54c0ee39f1c8940f079ae3
Co-Authored-By: Giulio Fidente <gfidente@redhat.com>

1 files changed, 95 insertions, 0 deletions

diff --git a/network/ports/net_vip_map_external_v6.yaml b/network/ports/net_vip_map_external_v6.yaml
new file mode 100644
index 00000000..f6d67fe8
--- /dev/null
+++ b/network/ports/net_vip_map_external_v6.yaml
@@ -0,0 +1,95 @@
+heat_template_version: 2015-04-30
+
+parameters:
+  # Set these via parameter defaults to configure external VIPs
+  ControlPlaneIP:
+    default: ''
+    type: string
+  ExternalNetworkVip:
+    default: ''
+    type: string
+  InternalApiNetworkVip:
+    default: ''
+    type: string
+  StorageNetworkVip:
+    default: ''
+    type: string
+  StorageMgmtNetworkVip:
+    default: ''
+    type: string
+  # The following are unused in this template
+  ControlPlaneIp:
+    default: ''
+    type: string
+  ExternalIp:
+    default: ''
+    type: string
+  ExternalIpUri:
+    default: ''
+    type: string
+  InternalApiIp:
+    default: ''
+    type: string
+  InternalApiIpUri:
+    default: ''
+    type: string
+  StorageIp:
+    default: ''
+    type: string
+  StorageIpUri:
+    default: ''
+    type: string
+  StorageMgmtIp:
+    default: ''
+    type: string
+  StorageMgmtIpUri:
+    default: ''
+    type: string
+  TenantIp:
+    default: ''
+    type: string
+  TenantIpUri:
+    default: ''
+    type: string
+
+outputs:
+  net_ip_map:
+    description: >
+      A Hash containing a mapping of network names to assigned IPs
+      for a specific machine.
+    value:
+      ctlplane: {get_param: ControlPlaneIP}
+      external: {get_param: ExternalNetworkVip}
+      internal_api: {get_param: InternalApiNetworkVip}
+      storage: {get_param: StorageNetworkVip}
+      storage_mgmt: {get_param: StorageMgmtNetworkVip}
+  net_ip_uri_map:
+    description: >
+      A Hash containing a mapping of netowrk names to assigned IPs for a
+      specific machine with brackets around IPv6 addresses for use in URLs.
+    value:
+      ctlplane: {get_param: ControlPlaneIP}
+      external:
+        list_join:
+          - ''
+          - - '['
+            - {get_param: ExternalNetworkVip}
+            - ']'
+      internal_api:
+        list_join:
+          - ''
+          - - '['
+            - {get_param: InternalApiNetworkVip}
+            - ']'
+      storage:
+        list_join:
+          - ''
+          - - '['
+            - {get_param: StorageNetworkVip}
+            - ']'
+      storage_mgmt:
+        list_join:
+          - ''
+          - - '['
+            - {get_param: StorageMgmtNetworkVip}
+            - ']'