ServerUpState.SERVING is now the default for server_add() and
server_start(), so the explicit argument in various tests are no longer
needed. Remove it along with the unused ServerUpState imports and the
docstring comments that explained why it was there.
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Use the new ServerUpState=SERVING mechanism to wait to the alternator
ports to be up, rather than relying on the default waiting for CQL,
which happens earlier and therefore opens a window where a connection to
the alternator ports will fail.
Finishing the deprecation of the skip_mode function in favor of
pytest.mark.skip_mode. This PR is only cleaning and migrating leftover tests
that are still used and old way of skip_mode.
Closesscylladb/scylladb#28299
Following 954f2cbd2f, which added proxy protocol v2 listeners
for CQL, we do the same for alternator. We add two optional ports
for plain and TLS-wrapped HTTP.
We test each new port, that the old ports still work, and that
mixing up a port with no proxy protocol and a connection with proxy
protocol (or the opposite) fails. The latter serves to show
that the testing strategy is valid and doesn't just pass whatever
happens. We also verify that the correct addresses (and TLS mode)
show up in system.clients.
Closesscylladb/scylladb#27889
