81 lines
4.1 KiB
ReStructuredText
81 lines
4.1 KiB
ReStructuredText
=========
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Features
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=========
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Dragonflow offers the following virtual network services:
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* Layer-2 (switching)
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Native implementation. Replaces the conventional Open vSwitch (OVS)
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agent.
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* Layer-3 (routing)
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Native implementation or conventional layer-3 agent. The native
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implementation supports distributed routing.
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In the process of supporting distributed DNAT.
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SNAT is centralized at networking node.
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* DHCP
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Distributed DHCP application that serves DHCP offers/acks locally at
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each compute node.
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* Metadata
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Distributed Metadata proxy application running locally at each
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compute node.
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* DPDK
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-TODO- Dragonflow shall work to support using OVS DPDK as the
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datapath alternative, this depends on the supported features
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in OVS DPDK and the VIF binding script support in Neutron
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plugin.
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The following Neutron API extensions will be supported:
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+----------------------------------+---------------------------+-------------+
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| Extension Name | Extension Alias | TODO |
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+==================================+===========================+=============+
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| agent | agent | Done |
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+----------------------------------+---------------------------+-------------+
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| Auto Allocated Topology Services | auto-allocated-topology | Done |
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+----------------------------------+---------------------------+-------------+
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| Availability Zone | availability_zone | Done |
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+----------------------------------+---------------------------+-------------+
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| DHCP Agent Scheduler | dhcp_agent_scheduler | Done |
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+----------------------------------+---------------------------+-------------+
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| HA Router extension * | l3-ha | Done |
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+----------------------------------+---------------------------+-------------+
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| L3 Agent Scheduler * | l3_agent_scheduler | Done |
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+----------------------------------+---------------------------+-------------+
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| Network Availability Zone | network_availability_zone | In Process |
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+----------------------------------+---------------------------+-------------+
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| Neutron external network | external-net | Done |
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+----------------------------------+---------------------------+-------------+
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| Neutron Extra DHCP opts | extra_dhcp_opt | Done |
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+----------------------------------+---------------------------+-------------+
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| Neutron Extra Route | extraroute | In Process |
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+----------------------------------+---------------------------+-------------+
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| Neutron L3 Router | router | Done |
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+----------------------------------+---------------------------+-------------+
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| Network MTU | net-mtu | Done |
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+----------------------------------+---------------------------+-------------+
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| Port Binding | binding | Done |
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+----------------------------------+---------------------------+-------------+
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| Provider Network | provider | In Process |
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+----------------------------------+---------------------------+-------------+
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| Quality of Service | qos | In Process |
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+----------------------------------+---------------------------+-------------+
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| Quota management support | quotas | Done |
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+----------------------------------+---------------------------+-------------+
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| RBAC Policies | rbac-policies | Done |
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+----------------------------------+---------------------------+-------------+
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| Security Group | security-group | Done |
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+----------------------------------+---------------------------+-------------+
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| Subnet Allocation | subnet_allocation | Done |
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+----------------------------------+---------------------------+-------------+
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(\*) Only applicable when conventional layer-3 agent enabled.
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