Remove unused code and environment file of sriov deployment

NeutronSriovNumVFs parameter in neutron-sriov-agent-container-puppet
service is never used. With I2b6068a719563a53bc255dcce72a92465e7df468,
deprecated service neutron-sriov-host-config.yaml is removed, which is
the only user of parameter NeutronSriovNumVFs.

Change-Id: I5262779441f2e9f4da77228a2ce2854d56ca9288

deployment/neutron/neutron-sriov-agent-container-puppet.yaml

@@ -63,15 +63,6 @@ parameters:
     default: ""
     tags:
       - role_specific
-  NeutronSriovNumVFs:
-    description: |
-      Provide the list of VFs to be reserved for each SR-IOV interface.
-      Format ["<interface_name1>:<numvfs1>:<mode>","<interface_name2>:<numvfs2>"]
-      Example ["eth1:4096:switchdev","eth2:128:legacy","eth3:30"]
-    type: comma_delimited_list
-    default: ""
-    tags:
-      - role_specific
   NeutronSriovAgentExtensions:
     default: ""
     description: >
@@ -106,16 +97,6 @@ conditions:
         - equals: [{get_param: [RoleParameters, DerivePciWhitelistEnabled]}, '']
       - equals: [{get_param: [RoleParameters, DerivePciWhitelistEnabled]}, true]
 
-parameter_groups:
-- label: deprecated
-  description: |
-   The following parameters are deprecated and will be removed. They should not
-   be relied on for new deployments. If you have concerns regarding deprecated
-   parameters, please contact the TripleO development team on IRC or the
-   OpenStack mailing list.
-  parameters:
-  - NeutronSriovNumVFs
-
 resources:
 
   # Merging role-specific parameters (RoleParameters) with the default parameters.

releasenotes/notes/sriov-vf-param-removed-fd6f4519b4eeb05a.yaml

@@ -0,0 +1,6 @@
+---
+deprecations:
+  - |
+    NeutronSriovNumVFs parameter to configure the VFs for SR-IOV is removed.
+    Instead, use the network interface types sriov_pf in the nic configs to
+    configure the VFs for SR-IOV devices.