Please provide docker hub tags for ARM64

There are no official powershell docker tags for arm64, whereas the underlying dependency dotnet has multiple architectures in the manifests. For example:

$ docker run --rm -it mcr.microsoft.com/dotnet/runtime:5.0 uname -a
Linux 88af77df151b 5.4.0-1022-raspi #25-Ubuntu SMP PREEMPT TIMESTAMP aarch64 GNU/Linux
$ docker run --rm -it mcr.microsoft.com/dotnet/runtime:5.0-alpine uname -a
Linux a68ba3a4fce9 5.4.0-1022-raspi #25-Ubuntu SMP PREEMPT TIMESTAMP aarch64 Linux

Please offer docker tags for arm64 containers of Powershell. Ideally, apply an fxdependent layer atop the dotnet images to save space client-side.

This will become increasingly important as Apple M1-based devices begin shipping in the wild to customers.

Steps to reproduce

docker run --rm -it mcr.microsoft.com/powershell

Expected behavior

docker run --rm -it mcr.microsoft.com/powershell
PowerShell x.x.x
Copyright (c) Microsoft Corporation. All rights reserved.

https://aka.ms/powershell
Type 'help' to get help.

PS /> 

Actual behavior

docker run --rm -it mcr.microsoft.com/powershell
Unable to find image 'mcr.microsoft.com/powershell:latest' locally
latest: Pulling from powershell
docker: no matching manifest for linux/arm64/v8 in the manifest list entries.
See 'docker run --help'.

Environment data

$ docker info
Client:
 Debug Mode: false

Server:
 Containers: 5
  Running: 0
  Paused: 0
  Stopped: 5
 Images: 86
 Server Version: 19.03.13
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Native Overlay Diff: true
 Logging Driver: json-file
 Cgroup Driver: cgroupfs
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
 Swarm: inactive
 Runtimes: runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: 8fba4e9a7d01810a393d5d25a3621dc101981175
 runc version: dc9208a3303feef5b3839f4323d9beb36df0a9dd
 init version: fec3683
 Security Options:
  apparmor
  seccomp
   Profile: default
 Kernel Version: 5.4.0-1022-raspi
 Operating System: Ubuntu 20.04.1 LTS
 OSType: linux
 Architecture: aarch64
 CPUs: 4
 Total Memory: 3.704GiB
 Name: kapi
 ID: MPJM:3WIN:V7AA:LXFC:RCRC:NQ2Q:ILAU:CUKC:DFHC:Q4AT:JQ7E:Q734
 Docker Root Dir: /mnt/firecuda/docker
 Debug Mode: false
 Registry: https://index.docker.io/v1/
 Labels:
 Experimental: false
 Insecure Registries:
  127.0.0.0/8
 Live Restore Enabled: false

WARNING: No memory limit support
WARNING: No swap limit support
WARNING: No kernel memory limit support
WARNING: No kernel memory TCP limit support
WARNING: No oom kill disable support

[RDIL]

If I remember correctly, this wasn't done due to a limitation with the CI I believe. cc @TravisEz13

edit: issue label bot where you at?

[TravisEz13]

The question is does qemu support ARM64? We won't be able to test the image, but we have an ARM32 image that has to run in QEMU

I'm not versed in QEMU, but a quick search says it does support arm64. The dotnet team already solved for this; there's probably an opportunity to piggyback atop how they did it rather than reinvent it.

Otherwise, source one of these native arm64 machines:
Surface Pro X (Windows arm64)
M1 MacBook Air (macOS arm64)
Raspberry pi 4 (Ubuntu arm64, what I tested with above)

[TravisEz13]

The solution for windows is to use the .NET SDK images, which include PowerShell.

is this for Windows or Linux?

[TravisEz13]

We don't have the dedicated hardware that the .NET teams has. Resolving this as answered as it appears to be a solved problem.

The solution for windows is to use the .NET SDK images, which include PowerShell.

is this for Windows or Linux?

Linux docker images.

If the solution to use the .NET SDK docker images instead of PowerShell docker images was satisfactory, why not deprecate mcr.microsoft.com/powershell then?