Merge pull request docker#12282 from StefanScherer/rosetta

Show command how to install Rosetta 2

Author: usha-mandya

docker-for-mac/apple-m1.md

@@ -23,7 +23,10 @@ Click the following link to download the Apple M1 tech preview build:
 The tech preview of Docker Desktop for Apple M1 currently has the following limitations:
 
 - The tech preview build does not update automatically. You must manually install any future versions of Docker Desktop.
-- You must install Rosetta 2 as some binaries are still Darwin/AMD64.
+- You must install Rosetta 2 as some binaries are still Darwin/AMD64. To install Rosetta 2 manually from the command line use this command:
+    ```
+    softwareupdate --install-rosetta
+    ```
 - The DNS name `host.docker.internal` only works if you add `--add-host=host.docker.internal:host-gateway` to the `docker run` command
 - The DNS name `vm.docker.internal` does not work.
 - Kubernetes does not initialize because of a missing DNS name.

docker-for-mac/troubleshoot.md

@@ -154,7 +154,7 @@ ways, and create reports.
 
 ### Support for Apple silicon processors
 
-At the moment, Docker Desktop is compatible with Intel processors only. You can follow the status of Apple Silicon support in our [roadmap](https://github.com/docker/roadmap/issues/142){:target="_blank" rel="noopener" class="_"}.
+At the moment, Docker Desktop is compatible with Intel processors only. You can learn more about the technical preview for Apple silicon in our [docs](apple-m1.md).
 
 ### Make sure certificates are set up correctly
 

go/apple-silicon.md

@@ -2,5 +2,5 @@
 title: How to run Docker Desktop on new Mac with Apple Silicon processors
 description: Instructions on enabling BuildKit
 keywords: mac, troubleshooting, apple, silicon, issues
-redirect_to: /docker-for-mac/troubleshoot/#support-for-apple-silicon-processors
+redirect_to: /docker-for-mac/apple-m1/
 ---