whoami multi-arch image

Simple HTTP docker service that prints it's container ID - for (almost) any Docker platform

CI pipeline

• AppVeyor CI
  • Matrix build for several Linux architectures
    • linux/amd64
    • linux/arm
    • linux/arm64
  • Build Windows image for nanoserver 2016 SAC
    • windows/amd64 10.0.14393.x
    • Rebase this image to nanoserver:1709 SAC
      • windows/amd64 10.0.16299.x
    • Rebase this image to nanoserver:1803 SAC
      • windows/amd64 10.0.17134.x
    • Rebase this image to nanoserver:1809 SAC
      • windows/amd64 10.0.17763.x
    • Rebase this image to nanoserver:1903 SAC
      • windows/amd64 10.0.18362.x
  • Wait for all images to be on Docker Hub
  • Create and push the manifest list
    • preview of docker manifest command

Linux

$ docker run -d -p 8080:8080 --name whoami -t stefanscherer/whoami
736ab83847bb12dddd8b09969433f3a02d64d5b0be48f7a5c59a594e3a6a3541

$ curl http://localhost:8080
I'm 736ab83847bb running on linux/amd64

Windows

$ docker run -d -p 8080:8080 --name whoami -t stefanscherer/whoami
736ab83847bb12dddd8b09969433f3a02d64d5b0be48f7a5c59a594e3a6a3541

$ (iwr http://$(docker inspect -f '{{ .NetworkSettings.Networks.nat.IPAddress }}' whoami):8080 -UseBasicParsing).Content
I'm 736ab83847bb on windows/amd64

Used for a first swarm-mode demo with Windows containers.

Query all supported platforms

$ docker run --rm mplatform/mquery stefanscherer/whoami
Image: stefanscherer/whoami
 * Manifest List: Yes
 * Supported platforms:
   - linux/amd64
   - linux/arm/v6
   - linux/arm64/v8
   - windows/amd64:10.0.14393.2248
   - windows/amd64:10.0.16299.431
   - windows/amd64:10.0.17134.48