*Value Statement*

As a Global Hub operator, I need HA (High Availability) support implemented for Global Hub so that the system remains available during failures and meets production reliability requirements.

This story involves discussing and implementing the HA solution with Verizon, referencing the spike ACM-22969 for investigation results.

*Definition of Done for Engineering Story Owner (Checklist)*

• HA solution designed and reviewed with Verizon
• HA implementation completed
• HA functionality tested and verified
• Reference spike ACM-22969 findings incorporated

*Development Complete*

• [ ] The code is complete.
• [ ] Functionality is working.
• [ ] Any required downstream Docker file changes are made.

*Tests Automated*

• [ ] Unit/function tests have been automated and incorporated into the build.
• [ ] 100% automated unit/function test coverage for new or changed APIs.

*Secure Design*

• [ ] Security has been assessed and incorporated into your threat model.

*Multidisciplinary Teams Readiness*

• [ ] Create an informative documentation issue using the Customer Portal Doc template that you can access from [The Playbook](https://docs.google.com/document/d/1YTqpZRH54Bnn4WJ2nZmjaCoiRtqmrc2w6DdQxe_yLZ8/edit#heading=h.9fvyr2rdriby), and ensure doc acceptance criteria is met.

Call out this sentence as it's own action:

• [ ] Link the development issue to the doc issue.

*Support Readiness*

• [ ] The must-gather script has been updated.

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*Description updated to follow ACM Story template. Generated with Claude Code - https://claude.com/claude-code*