VCF 4.3 EOL Oct 31, 2023: Budget Guide

VMware Cloud Foundation 4.3 Lifecycle Dates

VMware Cloud Foundation (VCF) 4.3 reaches both end of life (EOL) and end of active support on October 31, 2023. Because this is not a Long Term Support (LTS) release, all versions in this line—including the latest 4.3.1 release—will lose access to regular patches, bug fixes, and security updates after this date.

With the deadline falling in the next fiscal year, infrastructure managers and procurement leads must allocate funds now. Whether you plan to upgrade or maintain your current footprint, the EOL date requires a definitive line item in your upcoming budget.

The Complexity of Upgrading VCF

Upgrading a platform as comprehensive as VMware Cloud Foundation requires extensive planning. Because VCF orchestrates vSphere, vSAN, NSX-T, and vRealize Suite components, upgrading is not a matter of simply applying a patch.

A full migration requires:

• Hardware compatibility checks across the entire data center footprint.
• Validation testing for dependent enterprise applications.
• Scheduled downtime windows that minimize operational impact.
• Potential licensing adjustments if moving to a newer, fundamentally different architecture.

Due to the scale and risk involved, many enterprise IT teams find they cannot complete the migration before the October 31 cutoff, leaving their environments exposed if they do not secure alternative support.

Evaluating Your Budget Options

When planning for the 4.3 EOL, IT directors typically compare three financial paths:

1. Full Migration: This is the most resource-intensive option. The budget must account for potential new hardware, internal labor costs, external professional services, and new licensing fees.
2. Vendor Extended Support: If you need more time to migrate, you may negotiate an extension directly with the vendor. This option provides a safety net but typically comes with steep premiums and shorter contract terms that compound year over year.
3. Third-Party Support: Independent support providers can maintain your existing VCF 4.3 environment indefinitely. This approach secures your infrastructure with continuous monitoring, troubleshooting, and security guidance at a fraction of the cost of vendor extensions. Learn more about our VMware support capabilities.

What to Put in Your Budget Request Now

To ensure uninterrupted operations, your budget request should explicitly identify the October 31, 2023 deadline. It should include projected costs for internal engineering hours dedicated to the VCF lifecycle, any required professional services for upgrade planning, and the cost of ongoing support.

If a migration is planned but timelines are tight, allocate a contingency budget for independent support to cover the gap between the EOL date and your actual migration completion date.

Get a Baseline Support Quote

Before finalizing your budget or entering renewal negotiations, it is best practice to gather competitive intelligence. A quote from a third-party maintenance provider gives you a reliable benchmark to compare against vendor extension pricing.

Securing independent support can keep your product running safely past the vendor's dates while giving your team the breathing room to migrate on your own schedule. Reach out to contact us to request a customized support estimate for your VCF environment today.