Enhanced macOS support for runvm

See merge request !93

This has become good boilerplate to test vanilla CentOS Stream, Fedora
Silverblue images etc. Add --cdrom CLI to load installer iso's. Also
check file extension for .raw

We added the following two values to enable keyboard support:

                "-device", "qemu-xhci", # for keyboard
                "-device", "usb-kbd", # for keyboard

We added the following two values to enable mouse support:

                "-device", "usb-tablet", # for mouse

We also added the following to enable all available cores:

                "-smp", str(os.cpu_count()), # for max cores

We also did a little bit of refactoring to remove is_macos_arm
variable, cpu_arch and OS are treated in separate if blocks.

Add automotive-kernel debug repo to the default repos

See merge request !85

runvm: find available host port for ssh port forwarding

See merge request !90

Previously the runvm script used fixed port number for ssh port
forwarding. So, it was problematic when runs multiple qemu processes
by runvm. This patch fixes the problem of using fixed port 2222 as
ssh port forwarding by finding available port number for mapping it.
When port 2222 has been already took the other qemu process, runvm
will try to use next availalbe number like 2223 by the check logic
in this patch. The applied port number is available to check with
--verbose option.

Changes for aarch64 MacOS support

See merge request !89

Remove QA image definition

See merge request !84

So those with M1/M2/etc. can easily run vms via the runvm.

There is a search for BIOS images here, homebrew installs the images in
/opt/homebrew (as of qemu 7). A non-homebrew install could install
elsewhere.

runvm: fix typo regarding verbose option

See merge request !88

The QA image is now defined in another repo and added
to the builds using the new feature IMAGEDIR.

Remove rsyslog

See merge request !82

Since we have systemd-journald which serves the same primary purpose,
this can be removed, one less daemon to be started at boot time. As part
of boot time reduction initiative.

runvm: Enable hvf acceleration when it's available

See merge request !78

This patch enhances way of checking available qemu acceleration
options such as kvm, hvf by checking the qemu command output.
This is most accurate way of checking available acceleration option
of qemu command on given HW/OS environment. This patch enables hvf
option for qemu when it's available by using this approach.

cs9-image-manifest.lock.json: update for 2022-07-26 15:06

See merge request !81

[qa-image] Add epel gpg_key to image epel.repo

See merge request !80

cs9-image-manifest.lock.json: update for 2022-07-18 22:06

See merge request !76

cs9-image-manifest.lock.json: update for 2022-07-15 14:06

See merge request !74

cs9-image-manifest.lock.json: update for 2022-07-12 20:06

See merge request !73

cs9-image-manifest.lock.json: update for 2022-07-11 19:06

See merge request !72

runvm: add --ovmf-dir and alternative way of taking machine-id

See merge request !64

cs9-image-manifest.lock.json: update for 2022-07-08 22:06

See merge request !70

cs9-image-manifest.lock.json: update for 2022-07-07 23:05

See merge request !67

cs9-image-manifest.lock.json: update for 2022-07-06 11:06

See merge request !65

[restraint] Adding restraint rpm

See merge request !60

Adding restraint with its corresponding
enironment file

The patch adds an option to specify the custom OVMF binary location
and provide the alternative way of having machine id instead of
systemd's /etc/machine-id. It provides better usability of using
runvm script for developers who want to use other POSIX compatible
OS including macOS for testing system images using the qemu.

runvm: add the possibility to pass a compiled QEMU binary

See merge request !59