Logical network platform install and upgrade in a virtualized computer system

Patent metadata

Field	Value
Publication number	US-12229574-B2
Application number	US-202017005487-A
Country	US
Kind code	B2
Filing date	Aug 28, 2020
Priority date	Jul 1, 2020
Publication date	Feb 18, 2025
Grant date	Feb 18, 2025

Abstract

An example method of deploying a logical network platform in a virtualized computing system, the virtualized computing system including a host cluster and a virtualization management server connected to a physical network, the host cluster having hosts and a virtualization layer executing on hardware platforms of the hosts is described. The method includes receiving, at the virtualization management server, a declarative specification describing a proposed state of the logical network platform; deploying, by the virtualization management server, a network manager of the logical network platform in response to the proposed state in the declarative specification; and deploying, by the virtualization management server in cooperation with the network manager, binaries to the hosts in the host cluster.

First claim

What is claimed is:

1. A method of deploying a logical network platform in a virtualized computing system, the virtualized computing system including a host cluster and a virtualization management server connected to a physical network, the host cluster having hosts and hypervisors executing on hardware platforms of the hosts to support execution of virtual machines (VMs), and the virtualization management server including a server virtualization control plane configured to orchestrate compute and storage of the host cluster, the method comprising:
enabling, by a supervisor cluster service in the virtualization management server, the host cluster as a supervisor cluster by installing pod VM controllers in the hypervisors and deploying a master server in communication with the pod VM controllers, wherein VMs executing on the hypervisors of the supervisor cluster include pod VMs, the pod VMs including container engines supporting execution of containers in the pod VMs and including pod VM agents executing therein configured as agents of the pod VM controllers, and the pod VM controllers providing access to the hypervisors by the master server to manage the lifecycle of the pod VMs and containers executing thereon;
receiving, at the supervisor cluster service of the virtualization management server, a declarative specification describing a proposed state of the logical network platform that connects the pod VMs; and
invoking, by the supervisor cluster service, a network management service to perform an upgrade of the logical network platform according to the declarative specification, the network management service executing in the virtualization management server and in communication with a network manager, performing the upgrade comprising:
obtaining, by the network management service, configuration settings for the virtualized computing system from a database in the virtualization management server;
upgrading an upgrade coordinator in the network manager;
upgrading, by the network management service in cooperation with the upgrade coordinator, the network manager to a version identified based on the proposed state in the declarative specification and the configuration settings; and
upgrading, by the virtualization management server in cooperation with the upgrade coordinator of the network manager, binaries of the hosts in the host cluster based on the declarative specification.

2. The method of claim 1 , further comprising:
selecting, by the network management service executing in the virtualization management server, an image of a plurality of images of the logical network platform based on the configuration settings, wherein the network manager is upgraded using the selected image.

3. The method of claim 2 , further comprising:
executing, prior to the steps of upgrading, one or more precheck operations using the configuration settings.

4. The method of claim 1 , wherein the virtualization management server deploys the network manager on one or more virtual machines in a resource pool of a management cluster in the virtualized computing system, the management cluster having the virtualization management server.

5. The method of claim 1 , further comprising:
obtaining, by the virtualization management server, logical network platform binaries from a remote server, the logical network platform binaries having one or more images of the logical network platform.

6. The method of claim 1 , wherein the step of upgrading the existing binaries comprises upgrading the existing binaries concurrently in groups of the hosts.

7. The method of claim 1 , wherein the step of upgrading the existing binaries comprises upgrading the existing binaries serially from host to host of the hosts.

8. A non-transitory computer readable medium comprising instructions to be executed in a computing device to cause the computing device to carry out a method of deploying a logical network platform in a virtualized computing system, the virtualized computing system including a host cluster and a virtualization management server connected to a physical network, the host cluster having hosts and hypervisors executing on hardware platforms of the hosts to support execution of virtual machines (VMs), and the virtualization management server including a server virtualization control plane configured to orchestrate compute and storage of the host cluster, the method comprising:
enabling, by a supervisor cluster service in the virtualization management server, the host cluster as a supervisor cluster by installing pod VM controllers in the hypervisors and deploying a master server in communication with the pod VM controllers, wherein VMs executing on the hypervisors of the supervisor cluster include pod VMs, the pod VMs including container engines supporting execution of containers in the pod VMs and including pod VM agents executing therein configured as agents of the pod VM controllers, and the pod VM controllers providing access to the hypervisors by the master server to manage the lifecycle of the pod VMs and containers executing thereon;
receiving, at the supervisor cluster service of the virtualization management server, a declarative specification describing a proposed state of the logical network platform that connects the pod VMs; and
invoking, by the supervisor cluster service, a network management service to perform an upgrade of the logical network platform according to the declarative specification, the network management service executing in the virtualization management server and in communication with a network manager, performing the upgrade comprising:
obtaining, by the network management service, configuration settings for the virtualized computing system from a database in the virtualization management server;
upgrading an upgrade coordinator in the network manager;
upgrading, by the network management service in cooperation with the upgrade coordinator, the network manager to a version identified based on the proposed state in the declarative specification and the configuration settings; and
upgrading, by the virtualization management server in cooperation with the upgrade coordinator of the network manager, binaries of the hosts in the host cluster based on the declarative specification.

9. The non-transitory computer readable medium of claim 8 , further comprising:
selecting, by the network management service executing in the virtualization management server, an image of a plurality of images of the logical network platform based on the configuration settings, wherein the network manager is upgraded using the selected image.

10. The non-transitory computer readable medium of claim 9 , further comprising:
executing, prior to the steps of upgrading, one or more precheck operations using the configuration settings.

11. The non-transitory computer readable medium of claim 8 , wherein the virtualization management server deploys the network manager on one or more virtual machines in a resource pool of a management cluster in the virtualized computing system, the management cluster having the virtualization management server.

12. The non-transitory computer readable medium of claim 8 , further comprising:
obtaining, by the virtualization management server, logical network platform binaries from a remote server, the logical network platform binaries having one or more images of the logical network platform.

13. The non-transitory computer readable medium of claim 8 , wherein the step of upgrading the existing binaries comprises upgrading the existing binaries concurrently in groups of the hosts.

14. The non-transitory computer readable mediu

Assignees

• Vmware Inc
• VMware LLC

Inventors

• Sinha Sandeep
• Rizvi Ammar
• Gorai Krishnendu
• Oki Brian Masao
• Kodenkiri Akash

Classifications

• G06F8/63

  Image based installation; Cloning; Build to order · CPC title

• G06F2009/45595

  Network integration; Enabling network access in virtual machine instances · CPC title

• G06F8/65

  Updates (security arrangements therefor G06F21/57) · CPC title

• G06F2209/5011

  Pool · CPC title

• H04L41/0803 Primary

  Configuration setting · CPC title