Add a ports (ip address) abstraction layer

This patch adds a set of templates to create ports on isolated
networks via Heat. There are 5 port templates in total
which are split out according to the available overcloud
networks.

Change-Id: I5175ef48c1960ea0d13fc8518328db53921c70cd

1 files changed, 36 insertions, 0 deletions

diff --git a/network/ports/external.yaml b/network/ports/external.yaml
new file mode 100644
index 00000000..db86b329
--- /dev/null
+++ b/network/ports/external.yaml
@@ -0,0 +1,36 @@
+heat_template_version: 2015-04-30
+
+description: >
+  Creates a port on the external network.
+
+parameters:
+  ExternalNetName:
+    description: Name of the external neutron network
+    default: external
+    type: string
+  ControlPlaneIP: # Here for compatability with noop.yaml
+    description: IP address on the control plane
+    type: string
+
+resources:
+
+  ExternalPort:
+    type: OS::Neutron::Port
+    properties:
+      network: {get_param: ExternalNetName}
+      replacement_policy: AUTO
+
+outputs:
+  ip_address:
+    description: external network IP
+    value: {get_attr: [ExternalPort, fixed_ips, 0, ip_address]}
+  ip_subnet:
+    # FIXME: this assumes a 2 digit subnet CIDR (need more heat functions?)
+    description: IP/Subnet CIDR for the external network IP
+    value:
+          list_join:
+            - ''
+            - - {get_attr: [ExternalPort, fixed_ips, 0, ip_address]}
+              - '/'
+              - {get_attr: [ExternalPort, subnets, 0, cidr, -2]}
+              - {get_attr: [ExternalPort, subnets, 0, cidr, -1]}