Let the image be responsible for running its own test, and simply
listen for the output from the testsuite.
Hook this up with a standard f30 image that contains a simple boot
test case, using systemctl to verify that all services started
correctly.
This replaces the old web-server test, giving similar functionality.
The reason for the change is twofold: this way the tests are fully
specificed in the pipeline, so easier to reproduce. Moreover, this
is less intrusive, as the test does not require network support in
the image.
Signed-off-by: Tom Gundersen <teg@jklm.no>
Adds a new systemd unit to the image that will be pulled in by default,
run a given command, forward the output to a virtio serial port and
shutdown the machine.
We add a sample that uses this to verify that systemd conciders the
machine successfully booted. A simple way to run this test from the
commandline is to use
`$ socat UNIX-LISTEN:qemu.sock -`
to listen for either `running` for success or `degraded` or
`maintenance` for failure.
The image should then be booted using something like
`$ qemu-kvm -m 1024 -nographic -monitor none -serial none -chardev socket,path=qemu.sock,id=char0 -device virtio-serial -device virtserialport,chardev=char0,id=test0 -snapshot base.qcow2`
Signed-off-by: Tom Gundersen <teg@jklm.no>
