Add Netris Plugin page

Author: nvazquez

source/plugins/index.rst

@@ -33,6 +33,7 @@ This is the Apache CloudStack Plugins guide. This section gives information for
    cloudian-connector
    nicira-plugin
    nsx-plugin
+   netris-plugin
    vxlan
    ovs-plugin
    ipv6

source/plugins/netris-plugin.rst

@@ -0,0 +1,46 @@
+.. Licensed to the Apache Software Foundation (ASF) under one
+   or more contributor license agreements.  See the NOTICE file
+   distributed with this work for additional information#
+   regarding copyright ownership.  The ASF licenses this file
+   to you under the Apache License, Version 2.0 (the
+   "License"); you may not use this file except in compliance
+   with the License.  You may obtain a copy of the License at
+   http://www.apache.org/licenses/LICENSE-2.0
+   Unless required by applicable law or agreed to in writing,
+   software distributed under the License is distributed on an
+   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+   KIND, either express or implied.  See the License for the
+   specific language governing permissions and limitations
+   under the License.
+
+The Netris Plugin
+=================
+
+Introduction
+------------
+
+The Netris Plugin introduces Netris as a network service provider in CloudStack to be able to create and manage Virtual Private Clouds (VPCs) in CloudStack, being able to orchestrate the following network functionalities:
+
+- Network segmentation with Netris-VXLAN isolation method
+- Routing between “public” IP and network segments with an ACS ROUTED mode offering
+- SourceNAT, DNAT, 1:1 NAT between “public” IP and network segments with an ACS NATTED mode offering
+- Routing between VPC network segments (tiers in ACS nomenclature)
+- Access Lists (ACLs) between VPC tiers and "public" network (TCP, UDP, ICMP) both as global egress rules and “public” IP specific ingress rules.
+- ACLs between VPC network tiers (TCP, UDP, ICMP)
+- External load balancing – between VPC network tiers and “public” IP
+- Internal load balancing – between VPC network tiers
+- CloudStack Virtual Router services (DHCP, DNS, UserData, Password Injection, etc…)
+
+
+Supported Versions
+------------------
+
+.. cssclass:: table-striped table-bordered table-hover
+
++--------------+----------------------+----------------+
+| Hypervisor   | CloudStack Version   | Netris Version |
++==============+======================+================+
+| KVM          | >= 4.20              | 4.4.0          |
++--------------+----------------------+----------------+
+
+Table: Supported Versions