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This article introduces you how to Neutron physical deployment scheme, the content is very detailed, interested friends can refer to it, I hope it can help you.

We will discuss the physical deployment scenario of Neutron, where different nodes deploy different Neutron service components.

Scenario 1: Control node + compute node

In this deployment scenario, OpenStack consists of control nodes and compute nodes.

control node

Deployed services include: neutron server, core plugin agent and service plugin agent.

computing node

Deploying core plugin agents, responsible for providing Layer 2 network functions.

There are two points to note here: 1. The core plugin and service plugin are integrated into the neutron server and do not need to run a separate plugin service. 2. Both the control node and the compute node need to deploy the agent of the core plugin, because through this agent, the control node and the compute node can establish a two-layer connection. 3. Multiple control nodes and compute nodes can be deployed.

Scenario 2: Control node + network node + compute node

In this deployment scenario, OpenStack consists of control nodes, network nodes, and compute nodes.

control node

Deploy neutron server services.

network node

Deployed services include agents for core plugins and agents for service plugins.

computing node

Deploying core plugin agents, responsible for providing Layer 2 network functions.

The point of this solution is to separate all agents from the control node and deploy them to independent network nodes.

The control node is only responsible for responding to API requests via the neutron server.

Advanced network services such as data exchange, routing, and load balance are implemented by independent network nodes.

Greater load can be borne by adding network nodes.

Multiple control nodes, network nodes, and compute nodes can be deployed.

This solution is particularly suitable for larger OpenStack environments.

About how to Neutron physical deployment scheme to share here, I hope the above content can be of some help to everyone, you can learn more knowledge. If you think the article is good, you can share it so that more people can see it.

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