Merge branch 'L2SS-532-reduce-logspam' into 'master'

L2SS-532: Spam logs less, reduces disk usage for log cache

Closes L2SS-532

See merge request !195

ska-tango-grafana-exporter @ 6e48f0fd

-Subproject commit dddb23ff587f6e9c837cdb77e7955e94272eca6f
+Subproject commit 6e48f0fddf5541bc66d9f57e31297c0027ea97b7

tangostationcontrol/tangostationcontrol/common/lofar_logging.py

@@ -125,6 +125,9 @@ def configure_logger(logger: logging.Logger=None, log_extra=None, debug=False):
     # don't spam errors for git, as we use it in our log handler, which would result in an infinite loop
     logging.getLogger("git").setLevel(logging.ERROR)
 
+    # don't spam debug messages when fetching URLs
+    logging.getLogger("urllib3").setLevel(logging.INFO)
+
     # for now, also log to stderr
     # Set up logging in a way that it can be understood by a human reader, be
     # easily grep'ed, be parsed with a couple of shell commands and