mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 08:40:50 +00:00
116 lines
3.1 KiB
Python
116 lines
3.1 KiB
Python
import pytest
|
|
from contextlib import nullcontext as does_not_raise
|
|
from helpers.cluster import ClickHouseCluster
|
|
from helpers.client import QueryRuntimeException
|
|
from helpers.test_tools import exec_query_with_retry
|
|
from helpers.test_tools import assert_eq_with_retry
|
|
|
|
|
|
ACCESSIBLE_IPV4 = "10.5.172.10"
|
|
OTHER_ACCESSIBLE_IPV4 = "10.5.172.20"
|
|
NOT_ACCESSIBLE_IPV4 = "10.5.172.11"
|
|
|
|
ACCESSIBLE_IPV6 = "2001:3984:3989::1:1000"
|
|
NOT_ACCESSIBLE_IPV6 = "2001:3984:3989::1:1001"
|
|
|
|
DST_NODE_IPV4 = ACCESSIBLE_IPV4
|
|
DST_NODE_IPV6 = ACCESSIBLE_IPV6
|
|
SRC_NODE_IPV6 = "2001:3984:3989::1:2000"
|
|
|
|
|
|
cluster = ClickHouseCluster(__file__)
|
|
|
|
# Destination node
|
|
dst_node = cluster.add_instance(
|
|
"dst_node",
|
|
with_zookeeper=True,
|
|
ipv4_address=DST_NODE_IPV4,
|
|
ipv6_address=DST_NODE_IPV6,
|
|
main_configs=["configs/listen.xml"],
|
|
)
|
|
# Source node
|
|
src_node = cluster.add_instance(
|
|
"src_node",
|
|
with_zookeeper=True,
|
|
ipv6_address=SRC_NODE_IPV6,
|
|
)
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def started_cluster():
|
|
try:
|
|
cluster.start()
|
|
yield cluster
|
|
except Exception as ex:
|
|
print(ex)
|
|
|
|
finally:
|
|
cluster.shutdown()
|
|
pass
|
|
|
|
|
|
@pytest.fixture
|
|
def dst_node_addrs(started_cluster, request):
|
|
src_node.set_hosts([(ip, "dst_node") for ip in request.param])
|
|
src_node.query("SYSTEM DROP DNS CACHE")
|
|
|
|
yield
|
|
|
|
# Clear static DNS entries and all keep alive connections
|
|
src_node.set_hosts([])
|
|
src_node.query("SYSTEM DROP DNS CACHE")
|
|
src_node.query("SYSTEM DROP CONNECTIONS CACHE")
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"dst_node_addrs, expectation",
|
|
[
|
|
((ACCESSIBLE_IPV4, ACCESSIBLE_IPV6), does_not_raise()),
|
|
((NOT_ACCESSIBLE_IPV4, ACCESSIBLE_IPV6), does_not_raise()),
|
|
((ACCESSIBLE_IPV4, NOT_ACCESSIBLE_IPV6), does_not_raise()),
|
|
(
|
|
(NOT_ACCESSIBLE_IPV4, NOT_ACCESSIBLE_IPV6),
|
|
pytest.raises(QueryRuntimeException),
|
|
),
|
|
],
|
|
indirect=["dst_node_addrs"],
|
|
)
|
|
def test_url_destination_host_with_multiple_addrs(dst_node_addrs, expectation):
|
|
with expectation:
|
|
result = src_node.query(
|
|
"SELECT * FROM url('http://dst_node:8123/?query=SELECT+42', TSV, 'column1 UInt32')",
|
|
settings={"http_max_tries": "3"},
|
|
)
|
|
assert result == "42\n"
|
|
|
|
|
|
def test_url_invalid_hostname(started_cluster):
|
|
with pytest.raises(QueryRuntimeException):
|
|
src_node.query(
|
|
"SELECT count(*) FROM url('http://notvalidhost:8123/?query=SELECT+1', TSV, 'column1 UInt32');"
|
|
)
|
|
|
|
|
|
def test_url_ip_change(started_cluster):
|
|
assert (
|
|
src_node.query(
|
|
"SELECT * FROM url('http://dst_node:8123/?query=SELECT+42', TSV, 'column1 UInt32')"
|
|
)
|
|
== "42\n"
|
|
)
|
|
|
|
started_cluster.restart_instance_with_ip_change(dst_node, OTHER_ACCESSIBLE_IPV4)
|
|
|
|
# Ensure that only new IPV4 address is accessible
|
|
src_node.set_hosts(
|
|
[(OTHER_ACCESSIBLE_IPV4, "dst_node"), (NOT_ACCESSIBLE_IPV6, "dst_node")]
|
|
)
|
|
src_node.query("SYSTEM DROP DNS CACHE")
|
|
|
|
assert (
|
|
src_node.query(
|
|
"SELECT * FROM url('http://dst_node:8123/?query=SELECT+42', TSV, 'column1 UInt32')"
|
|
)
|
|
== "42\n"
|
|
)
|