Type of Request

infra task

Infrastructure Environment

Devicelab

What is happening?

Prerequisites

• CP ci.yaml and configs to run on either macOS 14 or 15 for beta and stable #167838
• Ensure no open issues in Tracking issue for any infra or test failures with macOS 15 #167681

Upgrade all remaining bots to macOS 14.5 per arch per pool

• Try pool - arm64 bots
• Try pool - x86 bots
• Staging pool - arm64 bots
• Staging pool - x86 bots
• Prod pool - arm64 bots
• Prod pool - x86 bots

When ready to upgrade, file an issue with a list of explicit bots listed by name to upgrade. See b/326078082 as example. Include request to ensure the Flutter Devicelab cert is installed as well after reimage in the issue.

Steps to reproduce

No response

Expected results

No response