Re-enable parallel execution to get better logs.
Note, this is somewhat wasteful, as we won't re-use test fixture here,
but in the end, it is probably an improvement.
Allows testing using either local mock server (installed or using docker),
or real GCP project (not tested as of writing this).
v2: Try podman if docker unavail
v3: Ensure we check log output on fake-gcs, because when using podman, the
published port will be connectible even though the actual server is not
up yet.
v4: Use ephermal port forward in docker/podman to allow us running parallel
instances. Also adjust credentials and port finding in test.
v5: Re-ensure no parallel tests for this: We seem to time out in podman
trying to fetch image for X parallel tests
v6: Remove the ephermal port stuff. Because of course this does not work
with our podman-in-podman. Do brute-force port speculation instead.
v7: Up timeout for server start to allow docker pull.
v8: Fix string check error
v9: Add explicit docker image version
`extra_scylla_cmdline_options` is a list of commandline arguments
and, actually, each argument should be a separate item. Few configuration
files have `--reactor-backend` option added in the format which doesn't
follow this rule.
Switch off C++ tests from test.py discovery. With this change, test.py loses
the ability to directly see and run the C++ tests. Instead, it'll delegate all
things to the pytest.
Since boost, raft, unit, and ldap directories aren't executed by test.py,
suite.yaml files are renamed to test_config.yaml
to preserve the old way of test configuration and removing them from execution
by test.py
Before this patch boost test were visible by test.py and pytest. So if the
test.py will be invoked without test name, it will execute boost tests twice:
with test.py executor and with pytest executor. Depending on the test name
according executor will be used. For example, if test name is
test/boost/aggregate_fcts_test.cc it will be executed by pytest, but if the
boost/aggregate_fcts_test it will be executed by test.py executor.
