Release Flatcar Container Linux Alpha 3305.0.1 Beta 3277.1.1 Stable 3227.2.1 LTS-2022 3033.3.4 LTS-2021 2605.30.1

[dongsupark]

Release Flatcar Container Linux Alpha 3305.0.1 Beta 3277.1.1 Stable 3227.2.1 LTS-2022 3033.3.4 LTS-2021 2605.30.1

The release of Flatcar Container Linux Alpha 3305.0.1 Beta 3277.1.1 Stable 3227.2.1 LTS-2022 3033.3.4 LTS-2021 2605.30.1 is planned for August 4th, 2022.

Tasks

• [x] Go / No Go hackmd doc created from previous one for test tracking and release notes: link (@dongsupark )
• [x] All planned changes are merged & blocker bugs are fixed (@dongsupark )
• ~~Branch off main (only new major)~~ (not needed)
• [x] Tag build branch (@dongsupark )
• [x] Generate manifest (@dongsupark )
• [x] Test status captured in hackmd doc (@dongsupark )
• ~~Create SDK container after Jenkins is done building the flatcar-sdk tarball; upload container to ghcr.io~~ (not needed)
• [x] All tests are green (@flatcar-linux/flatcar-maintainers )
• [x] Release notes / announcements added to Go/No Go doc with show-changes/show-fixed-kernel-cves.py (@dongsupark / @sayanchowdhury )
• [x] QA: check diff for image file list, packages, and image size in the image job output (@sayanchowdhury)
• [x] Matrix Go/No Go meeting (inc. release notes review) (@dongsupark )
• [x] Manifest release created on GitHub (@dongsupark)
• ~~Update the SDK release metadata for new major Alpha releases with SDK builds (only new major)~~ (not needed)
• [x] Images uploaded with copy-to-origin.sh (@dongsupark)
• [x] Run the os/release job (@dongsupark)
• [x] Publish EC2 Marketplace Images (@tormath1)
• [x] Azure offer updated & publishing started (@sayanchowdhury)
• [x] Azure Go Live (@sayanchowdhury)
• [ ] GCP offers updated (@sayanchowdhury)
• [x] Update payload signed/uploaded (@dongsupark )
• [x] Symlink to "current" updated with set-symlink.sh (@dongsupark)
• [x] Website updated with ./update-flatcar-versions.sh and PR merged (@dongsupark)
• [x] Update CloudFormation templates (@dongsupark)
• [x] Release package published in Nebraska (@dongsupark )
• [x] Send announcement to Mailing Lists (@jepio)
• [x] Send Tweet out (@ahrkrak)
• [x] Brief version announcement in slack (k8s slack #flatcar) and the Flatcar matrix channel (@dongsupark)