Take a look at this VMware NSX-v Brownfield…

Take a look at this VMware NSX-v Brownfield Design and Deployment Guide for version 1.2 here on #VMTN

Take a look at this VMware NSX-v Brownfield…

This document is targeted toward virtualization and network architects interested in deploying the VMware® NSX Network virtualization solution in a Brownfield vSphere environment.


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A Multi-Site vSphere/SDDC Upgrade – A Step by Step Guide

I wanted to share with you the steps required to upgrade a typical multi-site vSphere/ SDDC implementation. This particular implementation had the following products.

 

Product Current version Planned Version
vCenter Server 6.0 U3 6.5 U1
ESXi 6.0 U3 6.5 U1
vSAN 6.2 6.6.1
NSX 6.2.4 6.3.5
vROPS 6.3.0 6.6.1
vRLI 3.3.1 4.5
vDP 6.1.0.173 6.1.5
vSphere Replication 6.1.1 6.5.1
VMware Tools 6.0 U3 6.5 U1

 

In order to understand the upgrade order here is some background information on this fictitious environment.

The environment has a Production site and a DR site. NSX is deployed across both sites using universal objects, SRM and vSphere Replication are in use with vSAN being used locally at each site. It also has a deployment of vROPS and vRLI at both sites.

Note. The following should be taken as a rough guide only please make sure you check the appropriate VMware Guides/KB’s for your product versions before commencing any upgrade.

 

Action

Site

Impact to vSphere

Required

VM downtime

1.      

Carry out Health Check of VC & PSC before starting (Go or No Go)

Both Sites

N/A

Yes

No

2.      

Backup All Components

Both Sites

N/A

Yes

No

3.      

Backup PSC’s with vDP & Data Protect

Both Sites

N/A

Yes

No

4.      

Deploy second PSC at each site – Configure replication see KB 2131191 for justification

Both Sites

vCenter management of ESXi hosts unavailable during upgrade.

Yes

No

5.      

Disable vSphere Replication

Both Sites

No protection of VMs (Backup is the only method of restoring)

Yes

No

6.      

Upgrade the external Platform Services Controller server 6.0.x to vCenter 6.5 for both sites

Both Sites

vCenter management of ESXi hosts unavailable during upgrade.

Yes (if using an external Platform Services Controller)

No

7.      

Upgrade vDP at both sites

Both Sites

Backups unavailable during upgrade

Yes in order to restore in to 6.5 during the upgrade

No

8.      

Upgrade NSX Manager at the DR Site

DR Site

No Changes to DR NSX during Upgrade

Yes

No

9.      

Upgrade NSX Controller Cluster at the DR Site

DR Site

NSX reverts to read only mode Change Window Required

Yes

Yes – No Disruption as long as VM’s don’t move or any changes made

10.    

Upgrade NSX Host preperation at the DR Site

DR Site

Hosts require Reboot

Yes

No

11.    

Upgrade NSX DLR’s at the DR Site

DR Site

Disruption to Service

Yes

Yes

12.    

NSX Edges at the DR Site

DR Site

Outage required while edge is redeployed and upgraded

Yes

Yes

13.    

Upgrade vCenter from vCenter 6.0.x to vCenter 6.5. at the DR Site

DR Site

vCenter management of ESXi hosts unavailable during upgrade.

Yes

No

14.    

Upgrade vROPS

Both Sites

N/A

Yes

No

15.    

Upgrade Log Insight

Both Sites

N/A

Yes

No

16.    

Use vSphere Update Manger to scan and remediate an ESXi host.

DR Site

1 host not available, reduced capacity.

Yes

No

17.    

Repeat steps for remaining hosts in the cluster.

DR Site

One host will always be unavailable while it is being upgraded with vSphere Update Manager.

Yes

No

18.    

Upgrade vSAN at the DR Site

DR Site

Possible Performance and increased risk of failure during upgrade – upgrade could take several days.

Yes

No

19.    

Upgrade NSX Manager at the Prod Site

Prod Site

No Changes to DR NSX during Upgrade

Yes

No

20.    

Upgrade NSX Controller Cluster at the Prod Site

Prod Site

NSX reverts to read only mode Change Window Required

Yes

Yes – No Disruption as long as VM’s don’t move or any changes made

21.    

Upgrade NSX Host preperation at the Prod Site

Prod Site

Hosts require Reboot

Yes

No

22.    

Upgrade NSX DLR’s at the Prod Site

Prod Site

Disruption to Service

Yes

Yes

23.    

NSX Edges at the Prod Site

Prod Site

Outage required while edge is redeployed and upgraded

Yes

Yes

24.    

Upgrade vCenter from vCenter 6.0.x to vCenter 6.5. at the Prod Site

Prod Site

vCenter management of ESXi hosts unavailable during upgrade.

Yes

No

25.    

Upgrade vSphere Replication at Both Sites

Both Sites

Replication unavailable until this points it has to be disabled before starting the upgrade process

Yes

No vSphere Replication protection during upgrade

26.    

Use vSphere Update Manger to scan and remediate an ESXi host.

Prod Site

1 host not available, reduced capacity.

Yes

No

27.    

Repeat steps for remaining hosts in the cluster.

Prod Site

One host will always be unavailable while it is being upgraded with vSphere Update Manager.

Yes

No

28.    

Upgrade vSAN at the Prod Site

Prod Site

Possible Performance and increased risk of failure during upgrade – upgrade could take several days.

Yes

No

29.    

Optional: Update VMware Tools on each VM with a vSphere Update Manager baseline.

Prod Site

Virtual machine reboot.

Recommended

Reboot

30.    

Optional: Update virtual hardware on each VM with a vSphere Update Manager baseline.

Prod Site

Virtual machine shutdown, 1+ reboots.

No

Yes; upgrade during shutdown

 

Further Upgrade Information

vSphere

 

  1. Upgrade all external Platform Services Controller servers running 6.0.x to 6.5.
  2. Upgrade vCenter Server 6.0.x to vCenter 6.5.

This step includes the upgrade of all components and installation of new components that were not previously addressed.

During the upgrade, the vCenter Server will be unavailable to perform any provisioning operations or functions such as vSphere vMotion and vSphere DRS. Once started, the vCenter database is upgraded first, followed by the vCenter binary upgrade. After the upgrade, the hosts are auto-reconnected.

  1. Upgrade vSphere Update Manager(Windows Only, on vSphere 6.5 Update Manager is included with the vCenter Appliance). In the same way as vCenter, the database is upgraded first, followed by binaries. With vSphere 6.5, vSphere Update Manager is configured and administered through the vSphere Web Client.
  2. Use vSphere Update Manager to create a baseline, scan the hosts, and then upgrade the ESXi hosts to version 6.5. A copy of the ESXi 6.5 installation media must be available and added to vSphere Update Manager.
  3. Use vSphere Update Manager to create a baseline for VMware Tools, scan virtual machines, and remediate to upgrade VMware Tools.
  4. Upgrade VMware Virtual Machine Hardware to version 13 (if not already completed previously) to take advantage of new features in vSphere 6.5.
  • This step should not be performed until all hosts have been upgraded to ESXi 6.5, because VMware Virtual Machine Hardware version 13 cannot be run on older hosts.
  1. If applicable, upgrade VMFS volumes on any ESXi host that has already been upgraded, but is not yet running VMFS6.
  • Only VMFS3 and above can be upgraded to VMFS5 on an ESXi 6.x host. Verify that older volumes are upgraded to at least VMFS3 before upgrading to ESXi 6.x.
  • Once a VMFS file system update has been completed, it is not possible to roll back this change. Therefore, hosts not running ESXi 5.x or 6.x will be unable to read these volumes.

 

 

vSAN

 

Before starting the vSAN upgrade process, ensure that the following requirements are met:

  1. The vSphere environment is up to date:
    • The vCenter Server managing the hosts must be at an equal or higher patch level than the ESXi hosts it manages.
    • All hosts should be running the same build of ESXi before vSAN cluster upgrade is started.
      • If the ESXi host versions are not matched, the hosts should be patched to the same build before upgrading.
  1. All vSAN disks should be healthy
    • No disk should be failed or absent
    • This can be determined via the vSAN Disk Management view in the vSphere Web Client
  2. There should be no inaccessible vSAN objects
    • This can be verified with the vSAN Health Service in vSAN 6.0 and above, or with the Ruby vSphere Console(RVC) in all releases.
  3. There should not be any active resync at the start of the upgrade process.
    • Some resync activity is expected during the upgrade process, as data needs to be synchronized following host reboots.
  4. Ensure that there are no known compatibility issues between your current vSAN version and the desired target vSAN version. For information on upgrade requirements, see vSAN upgrade requirements (2145248).
    • If required, update the vSAN cluster to the required build before undertaking the upgrade process to avoid compatibility concerns.

Host Preparation

Ensure you choose the right maintenance mode option. When you move a host into maintenance mode in vSAN, you have three options to choose:

  • Ensure availability
    If you select Ensure availability, vSAN allows you to move the host into maintenance mode faster than Full data migration and allows access to the virtual machines in the environment.
  • Full data migration
  • No data migration
    If you select No data migration, vSAN does not evacuate any data from this host. If you power off or remove the host from the cluster, some virtual machines might become inaccessible.

Exit maintenance mode and resync

  • When the ESXi host is upgraded and moved out of maintenance mode, a resync will occur. You can see this through the web client.
  • Ensure this is complete before moving onto the next host. A resync is occurring as the host that has been updated can now contribute to the vSAN Datastore again. It is vital to wait till this resync is complete to ensure there is no data loss.

 

 

NSX

 

For detailed information please refer to the NSX Upgrade guide.https://docs.vmware.com/en/VMware-NSX-for-vSphere/6.3/nsx_63_upgrade.pdf

 

vROPS

 

For detailed information please refer to the vROPS Upgrade guide.

https://docs.vmware.com/en/vRealize-Operations-Manager/6.6/vrealize-operations-manager-66-vapp-deploy-guide.pdf

 

vRLI

 

For detailed information please refer to the vRLI Upgrade guide.

https://docs.vmware.com/en/vRealize-Log-Insight/4.5/com.vmware.log-insight.administration.doc/GUID-4F6ACCE8-73F4-4380-80DE-19885F96FECB.html

 

vDP

 

For detailed information please refer to the vDP Upgrade guide.

https://docs.vmware.com/en/VMware-vSphere/6.5/vmware-data-protection-administration-guide-61.pdf

 

 

Identity Manager Clustering and Load Balancing…

Identity Manager Clustering and Load Balancing with NSX

Identity Manager Clustering and Load Balancing…

In this blog post, I would like to write up the procedure for setting up an NSX Edge Load Balancer for a VMware Identity Manager cluster. Like discussed in this post and this post, NSX Edge Load Balancers will be all over the place in a Workspace ONE platform environment. And this is one place… I am also working on testing the available persistence configuration of Workspace ONE NSX Edge load balancers (heads up to a blog post), and adding to the NSXHorizonJumpstart script more Workspace ONE firewall sections and load balancing configuration. If only my new year’s resolution was to grow four extra brains and hands, this would be published a little faster….


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VMware NSX for vSphere End-User Computing…

VMware NSX for vSphere End-User Computing Design Guide 1.2

VMware NSX for vSphere End-User Computing…

This guide highlights design and deployment considerations when using NSX to implement network virtualization, create a secure end user environment, and load balance Horizon infrastructure. The intended audience is virtualization, networking, and security architects who are interested in deploying Horizon for virtual desktops and NSX in a vSphere environment. Solid conceptual understanding and hands-on experience with both NSX-v and Horizon products is recommended for successfully…Read More


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Free 5-Part Webcast Series on NSX

Free 5-Part Webcast Series on NSX

Free 5-Part Webcast Series on NSX

Mark your calendars now for this free VMware NSX: Things You Need to Know webcast series presented by VMware Education Services. Each 60-minute session is delivered by VMware Certified Instructors and offered at 3 different times so you can choose what works for your schedule. Feb 1: Simplify Network Provisioning with Logical Routing and The post Free 5-Part Webcast Series on NSX appeared first on Network Virtualization .


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VMware NSX Day 1 Guide Library

VMware NSX Day 1 Guide Library

VMware NSX Day 1 Guide Library

Our official Guides are authored and technically reviewed by VMware subject matter experts and cover VMware network and security essentials. Below you will find a description of the current books in our library along with a downloadable PDF link. If you are interested in purchasing a hardcopy, you can do so at our online store.


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