VCF product components should follow a set of rules for upgrade orders. Management planes typically get upgraded first. Core SDDC components follow a distinct upgrade order (SDDC Mgr, NSX, VC, ESXi). Some components can be more flexible and rely on Product Interoperability Matrix
In the past, for end-to-end upgrades, KB 317899 and the latest vSphere 8.x upgrade order KB guided the upgrade sequence between overall management software and core SDDC elements. Workload Domain-Based Upgrade Sequence for VMware Cloud Foundation documents a generic upgrade sequence for current VCF customers when multiple domains are deployed.
VCF 9.0 Unified Release stipulates a set of product components and two major LCM systems (vRSLCM and SDDC Mgr). There are some components (e.g., HSM) that Broadcom does not perform lifecycle, but they are critical for ESXi upgrades.
Given the increasing need to extend KB 317899 and vSphere 8.x upgrade order KB to cover the entire VCF 9.0 product component list and HSM, the decision register tracks the upgrade order for VCF 9.0.
Notes:
VMware Cloud Foundation 9.x
VCFDT | VMware Aria Suite Lifecycle | VCF Operations + VCF Operations fleet management appliance | VCF Automation | VCF Operations - Networks | VCF Operations - Logs | VADP-based backup | VR | SRM | AVI | SDDC Manager | HCX | NSX | vCenter | VCF Identity Broker | Supervisor | VSAN witness Host | ESXi | NSX Finalize | VMware Tools | Virtual Hardware |
VSAN On-Disk Format/VMFS |
VSAN Fileservice |
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Sequence | 0 | ||||||||||||||||||||||
1 (Patch) | |||||||||||||||||||||||
2 | |||||||||||||||||||||||
3 | 3 | ||||||||||||||||||||||
4 (New Installation) | |||||||||||||||||||||||
5 | |||||||||||||||||||||||
6 | |||||||||||||||||||||||
7 | |||||||||||||||||||||||
8 | |||||||||||||||||||||||
9 | |||||||||||||||||||||||
10 | |||||||||||||||||||||||
11 | |||||||||||||||||||||||
12 | |||||||||||||||||||||||
13 (New Installation) | 13 | ||||||||||||||||||||||
14 | |||||||||||||||||||||||
15 | 15+ | ||||||||||||||||||||||
16 | |||||||||||||||||||||||
17 | |||||||||||||||||||||||
18 | |||||||||||||||||||||||
19 |
Notes: