Convert PublicVirtualIP to new port creation method

This change brings PublicVirtualIP in line with the rest of the
VIPs in how it is created. This allows the network where
PublicVirtualIP is instantiated to be on cltplane when network
isolation is not used, and on the external network when network
isolation is used. This change removes the PublicVirtualNetwork
parameter, since it is no longer used. In order to continue to
support the PublicVirtualFixedIPs parameter, which is used to
provide a specific IP for the PublicVirtualIP, the FixedIP
parameter was added to cltplane_vip.yaml, vip.yaml, and
noop.yaml. The value of PublicVirtualIP is passed to FixedIP
in the VIP templates. This change also moves the default
network for keystone public api to the external net (which will
fallback to ctlplane if network isolation isn't used).

Change-Id: I3f5d35cbe55d3a148e95cf49dfbaad4874df960b

4 files changed, 35 insertions, 6 deletions

diff --git a/network/ports/ctlplane_vip.yaml b/network/ports/ctlplane_vip.yaml
index d5001e43..0d2945bc 100644
--- a/network/ports/ctlplane_vip.yaml
+++ b/network/ports/ctlplane_vip.yaml
@@ -2,6 +2,7 @@ heat_template_version: 2015-04-30
 
 description: >
   Creates a port for a VIP on the undercloud ctlplane network.
+  The IP address will be chosen automatically if FixedIPs is empty.
 
 parameters:
   NetworkName:
@@ -19,15 +20,20 @@ parameters:
     description: The name of the undercloud Neutron control plane
     default: ctlplane
     type: string
-
+  FixedIPs:
+    description: >
+        Control the IP allocation for the VIP port. E.g.
+        [{'ip_address':'1.2.3.4'}]
+    default: []
+    type: json
 
 resources:
-
   VipPort:
     type: OS::Neutron::Port
     properties:
       network: {get_param: ControlPlaneNetwork}
       name: {get_param: PortName}
+      fixed_ips: {get_param: FixedIPs}
       replacement_policy: AUTO
 
 outputs:
@@ -36,7 +42,7 @@ outputs:
     value: {get_attr: [VipPort, 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 internal API network IP
+    description: IP/Subnet CIDR for the ctlplane network.
     value:
           list_join:
             - ''
diff --git a/network/ports/external.yaml b/network/ports/external.yaml
index b5c1e5c9..63e3eeb3 100644
--- a/network/ports/external.yaml
+++ b/network/ports/external.yaml
@@ -1,7 +1,8 @@
 heat_template_version: 2015-04-30
 
 description: >
-  Creates a port on the external network.
+  Creates a port on the external network. The IP address will be chosen
+  automatically if FixedIPs is empty.
 
 parameters:
   ExternalNetName:
@@ -15,6 +16,16 @@ parameters:
   ControlPlaneIP: # Here for compatability with noop.yaml
     description: IP address on the control plane
     type: string
+  ControlPlaneNetwork: # Here for compatibility with ctlplane_vip.yaml
+    description: The name of the undercloud Neutron control plane
+    default: ctlplane
+    type: string
+  FixedIPs:
+    description: >
+        Control the IP allocation for the VIP port. E.g.
+        [{'ip_address':'1.2.3.4'}]
+    default: []
+    type: json
 
 resources:
 
@@ -23,6 +34,7 @@ resources:
     properties:
       network: {get_param: ExternalNetName}
       name: {get_param: PortName}
+      fixed_ips: {get_param: FixedIPs}
       replacement_policy: AUTO
 
 outputs:
diff --git a/network/ports/noop.yaml b/network/ports/noop.yaml
index 9e1a1276..31ee6f3c 100644
--- a/network/ports/noop.yaml
+++ b/network/ports/noop.yaml
@@ -19,6 +19,10 @@ parameters:
     description: # Here for compatability with vip.yaml
     default: ''
     type: string
+  FixedIPs:
+    description: # Here for compatibility with vip.yaml
+    default: []
+    type: json
   ControlPlaneSubnetCidr: # Override this via parameter_defaults
     default: '24'
     description: The subnet CIDR of the control plane network.
diff --git a/network/ports/vip.yaml b/network/ports/vip.yaml
index ab72083d..299579dc 100644
--- a/network/ports/vip.yaml
+++ b/network/ports/vip.yaml
@@ -2,6 +2,7 @@ heat_template_version: 2015-04-30
 
 description: >
   Creates a port for a VIP on the isolated network NetworkName.
+  The IP address will be chosen automatically if FixedIPs is empty.
 
 parameters:
   NetworkName:
@@ -19,14 +20,20 @@ parameters:
     description: The name of the undercloud Neutron control plane
     default: ctlplane
     type: string
+  FixedIPs:
+    description: >
+        Control the IP allocation for the VIP port. E.g.
+        [{'ip_address':'1.2.3.4'}]
+    default: []
+    type: json
 
 resources:
-
   VipPort:
     type: OS::Neutron::Port
     properties:
       network: {get_param: NetworkName}
       name: {get_param: PortName}
+      fixed_ips: {get_param: FixedIPs}
       replacement_policy: AUTO
 
 outputs:
@@ -35,7 +42,7 @@ outputs:
     value: {get_attr: [VipPort, 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 internal API network IP
+    description: IP/Subnet CIDR for the network associated with this IP
     value:
           list_join:
             - ''