[Release 1.22] switching to 3.5 pause images

[luthermonson]

Proposed Changes

Switch to rancher/pause:3.5 with proper mirrored images from mcr.microsoft.com. We are working on a mirroring script we will have run by hand. This PR can be merged after the images are up. Meets the requirements for the pause image to be hosted from a docker.io/rancher repo.

~ > docker pull rancher/pause
Using default tag: latest
Error response from daemon: manifest for rancher/pause:latest not found: manifest unknown: manifest unknown

Types of Changes

Pin new rancher/pause:3.5

Verification

Linked Issues

#1515

Further Comments

propsosed shell script to pull/tag/push images into rancher/pause

# windows
docker pull mcr.microsoft.com/oss/kubernetes/pause:3.5-windows-1809-amd64
docker pull mcr.microsoft.com/oss/kubernetes/pause:3.5-windows-2004-amd64
docker pull mcr.microsoft.com/oss/kubernetes/pause:3.5-windows-20H2-amd64

docker tag mcr.microsoft.com/oss/kubernetes/pause:3.5-windows-1809-amd64 rancher/pause:3.5-windows-1809-amd64
docker tag mcr.microsoft.com/oss/kubernetes/pause:3.5-windows-2004-amd64 rancher/pause:3.5-windows-2004-amd64
docker tag mcr.microsoft.com/oss/kubernetes/pause:3.5-windows-20H2-amd64 rancher/pause:3.5-windows-20H2-amd64

docker push  rancher/pause:3.5-windows-1809-amd64
docker push  rancher/pause:3.5-windows-2004-amd64
docker push  rancher/pause:3.5-windows-20H2-amd64


# linux
docker pull mcr.microsoft.com/oss/kubernetes/pause:3.5-linux-amd64
docker tag mcr.microsoft.com/oss/kubernetes/pause:3.5-linux-amd64 rancher/pause:3.5-linux-amd64
docker push  rancher/pause:3.5-linux-amd64

docker manifest create \
rancher/pause:3.5 \
--amend rancher/pause:3.5-linux-amd64 \
--amend rancher/pause:3.5-windows-1809-amd64 \
--amend rancher/pause:3.5-windows-2004-amd64 \
--amend rancher/pause:3.5-windows-20H2-amd64 

export DOCKER_CLI_EXPERIMENTAL=enabled
docker manifest annotate --os windows --arch amd64 --os-version "10.0.17763.1817" rancher/pause:3.5 rancher/pause:3.5-windows-1809-amd64
docker manifest annotate --os windows --arch amd64 --os-version "10.0.19041.867" rancher/pause:3.5 rancher/pause:3.5-windows-2004-amd64
docker manifest annotate --os windows --arch amd64 --os-version "10.0.19042.867" rancher/pause:3.5 rancher/pause:3.5-windows-20H2-amd64

#  verify that os.version is listed for windows images
docker manifest inspect docker.io/rancher/pause:3.5

docker manifest push docker.io/rancher/pause:3.5

[brandond]

This still won't fix airgap, as you're putting rancher/pause:3.5-windows-1809-amd64 in the tarball, but using rancher/pause:3.5 as the pause image. The tags need to match exactly.