ClickHouse 20.3+ diagnostic tool
pip install clickhouse-driver
# Connect using root CA certificate
python3 ch_diag.py \
--user=some_user \
--database=default \
--host=clickhouse-host.net \
--password=12345 \
--ca-certs=SomeRootCA.crt \
--port=9440
# Connect using keyfile and certfile
python3 ch_diag.py \
--user=default \
--password=12345 \
--port=9410 \
--host=127.0.0.1 \
--keyfile=node_01.key \
--certfile=node_01.crt
# Connect using user and password
python3 ch_diag.py \
--user=default \
--password=12345 \
--port=9010 \
--host=127.0.0.1