cgnat test case added

A cgnat test can now be executed. This test needs 3 PROX instances. The
first one, the generator needs to have an interface on the private
dataplane network. The second instance, the cgnat needs to have it's
first dataplane interface on the private network, while the second data
plane needs to be on the public network. The third instance will be
playing the role of internet server that the generator is connecting to.
It will have one dataplane interface on the public network. This third
instance will increase the packet size of the received packets by
padding it with zeros and it will send the packets back to the cgnat
mutliple times. How many times is defined by a multiplier in the
cgnat.cfg file.
In that cgnat file, we also define a range of IP addresses that will be
used for the dynamic source IP NAT-ing. Make sure that the ports are
allowed to accept other IP addresses than their own (e.g. allowed
address pairs) and that the range of IP addresses is not overlapping
with other machines in the public network.

Change-Id: Ibc1c8513ac4e8a304378814fceb28c090dff895f
Signed-off-by: Luc Provoost <luc.provoost@intel.com>

1 files changed, 47 insertions, 18 deletions

diff --git a/VNFs/DPPD-PROX/helper-scripts/rapid/openstack-rapid.yaml b/VNFs/DPPD-PROX/helper-scripts/rapid/openstack-rapid.yaml
index 16df0874..5915ed2b 100644
--- a/VNFs/DPPD-PROX/helper-scripts/rapid/openstack-rapid.yaml
+++ b/VNFs/DPPD-PROX/helper-scripts/rapid/openstack-rapid.yaml
@@ -13,8 +13,9 @@ parameters:
   PROX_key: {description: DO NOT CHANGE THIS DEFAULT KEY NAME, type: string, default: rapid_key}
   my_availability_zone: {description: availability_zone for Hosting VMs, type: string, default: nova}
   security_group: {description: Security Group to use, type: string, default: prox_security_group}
-  PROXVM_count: {description: Total number of testVMs to create, type: number, default: 2}
-  PROX2VM_count: {description: Total number of testVMs to create, type: number, default: 1}
+  PROXType1VM_count: {description: Total number of testVMs to create, type: number, default: 2}
+  PROXType2VM_count: {description: Total number of testVMs type 2 to create, type: number, default: 1}
+  PROXType3VM_count: {description: Total number of testVMs type 3 to create, type: number, default: 1}
 
 # The following paramters are not used, but are here in case you want to also
 # create the management and dataplane networks in this template
@@ -26,6 +27,7 @@ parameters:
   data_net_cidr: {description: PROX private network CIDR,type: string, default: 30.30.1.0/24}
   data_net_pool_start: {description: Start of private network IP address allocation pool, type: string, default: 30.30.1.100}
   data_net_pool_end: {description: End of private network IP address allocation pool, type: string, default: 30.30.1.200}
+  data2_net_name: {description: Name of PROX private network 2 to be created, type: string, default: data2}
   dns:
     type: comma_delimited_list
     label: DNS nameservers
@@ -33,11 +35,11 @@ parameters:
     default: '8.8.8.8'
 
 resources:
-  PROXVMs:
+  PROXType1VMs:
     type: OS::Heat::ResourceGroup
     description: Group of PROX VMs according to specs described in this section
     properties:
-      count: { get_param: PROXVM_count }
+      count: { get_param: PROXType1VM_count }
       resource_def:
         type: rapid-openstack-server.yaml
         properties:
@@ -53,13 +55,13 @@ resources:
     depends_on:
       - MyConfig
   
-  PROX2VMs:
+  PROXType2VMs:
     type: OS::Heat::ResourceGroup
     description: Group of PROX VMs according to specs described in this section
     properties:
-      count: { get_param: PROX2VM_count }
+      count: { get_param: PROXType2VM_count }
       resource_def:
-        type: rapid-openstack-server.yaml
+        type: rapid-openstack-server-2ports.yaml
         properties:
           PROX_availability_zone : {get_param: my_availability_zone}
           PROX_security_group : {get_param: security_group}
@@ -69,6 +71,27 @@ resources:
           PROX_public_net: {get_param: public_net_name}
           PROX_mgmt_net_id: {get_param: mgmt_net_name}
           PROX_data_net_id: {get_param: data_net_name}
+          PROX_data2_net_id: {get_param: data2_net_name}
+          PROX_config: {get_resource: MyConfig}
+    depends_on:
+      - MyConfig
+  
+  PROXType3VMs:
+    type: OS::Heat::ResourceGroup
+    description: Group of PROX VMs according to specs described in this section
+    properties:
+      count: { get_param: PROXType3VM_count }
+      resource_def:
+        type: rapid-openstack-server.yaml
+        properties:
+          PROX_availability_zone : {get_param: my_availability_zone}
+          PROX_security_group : {get_param: security_group}
+          PROX_image: {get_param: PROX_image}
+          PROX_key: {get_param: PROX_key}
+          PROX_server_name: rapidType3VM-%index%
+          PROX_public_net: {get_param: public_net_name}
+          PROX_mgmt_net_id: {get_param: mgmt_net_name}
+          PROX_data_net_id: {get_param: data2_net_name}
           PROX_config: {get_resource: MyConfig}
     depends_on:
       - MyConfig
@@ -91,7 +114,8 @@ resources:
               rapid:rapid
           expire: False
         write_files:
-        - path: /opt/rapid/after_boot_do_not_run.sh
+        - path: /opt/rapid/after_boot.sh
+          # - path: /opt/rapid/after_boot_do_not_run.sh
           # after_boot.sh is ran by check_prox_system_setup.sh, if it exists
           # This can be used to fix some issues, like in the example below
           # Remove this section or rename the file, if you do not want to run
@@ -113,25 +137,30 @@ outputs:
   number_of_servers:
     description: List of number or PROX instance
     value: 
-      - {get_param: PROXVM_count}
-      - {get_param: PROX2VM_count}
+      - {get_param: PROXType1VM_count}
+      - {get_param: PROXType2VM_count}
+      - {get_param: PROXType3VM_count}
   server_name:
     description: List of list of names of the PROX instances
     value: 
-      - {get_attr: [PROXVMs, name]}
-      - {get_attr: [PROX2VMs, name]}
+      - {get_attr: [PROXType1VMs, name]}
+      - {get_attr: [PROXType2VMs, name]}
+      - {get_attr: [PROXType3VMs, name]}
   mngmt_ips:
     description: List of list of Management IPs of the VMs
     value: 
-      - {get_attr: [PROXVMs, mngmt_ip]}
-      - {get_attr: [PROX2VMs, mngmt_ip]}
+      - {get_attr: [PROXType1VMs, mngmt_ip]}
+      - {get_attr: [PROXType2VMs, mngmt_ip]}
+      - {get_attr: [PROXType3VMs, mngmt_ip]}
   data_plane_ips:
     description: List of list of list of DataPlane IPs of the VMs
     value: 
-      - {get_attr: [PROXVMs, data_plane_ips]}
-      - {get_attr: [PROX2VMs, data_plane_ips]}
+      - {get_attr: [PROXType1VMs, data_plane_ips]}
+      - {get_attr: [PROXType2VMs, data_plane_ips]}
+      - {get_attr: [PROXType3VMs, data_plane_ips]}
   data_plane_macs:
     description: List of list of list of DataPlane MACs of the VMs
     value: 
-      - {get_attr: [PROXVMs, data_plane_mac]}
-      - {get_attr: [PROX2VMs, data_plane_mac]}
+      - {get_attr: [PROXType1VMs, data_plane_mac]}
+      - {get_attr: [PROXType2VMs, data_plane_mac]}
+      - {get_attr: [PROXType3VMs, data_plane_mac]}