Windows Deployment System Health Failing
There are some system health issues while running a docker simple installation on Windows platform

This is still the case, one year later. Fresh docker install on Windows has this exact issue.
UPDATE: This is due to detected file permissions on the /etc/mysql/conf.d/custom.cnf file. The service sees it as world-writable, so ignores the file for safety.
WORKAROUND: Open the console on the mysql docker container and enter:
chmod 444 /etc/mysql/conf.d/custom.cnf
then restart the container.
The initial database migrations are also failing. Please see #62. Root-cause is a Docker Desktop/Rancher Desktop/WSL environment. Files are not cloned with proper file permissions from the repo into the Windows file system and thus appear with wrong permissions in the containers.
In order to get a clean installation, either run it from a Linux host or first only start the mysql container, apply the described file permission fix and then start the eramba container. This avoids the migrations to fail.