ClickHouse/tests/integration/test_s3_with_proxy/test.py
2020-05-08 13:53:12 +03:00

84 lines
2.5 KiB
Python

import logging
import os
import pytest
from helpers.cluster import ClickHouseCluster
logging.getLogger().setLevel(logging.INFO)
logging.getLogger().addHandler(logging.StreamHandler())
# Creates S3 bucket for tests and allows anonymous read-write access to it.
def prepare_s3_bucket(cluster):
minio_client = cluster.minio_client
if minio_client.bucket_exists(cluster.minio_bucket):
minio_client.remove_bucket(cluster.minio_bucket)
minio_client.make_bucket(cluster.minio_bucket)
# Runs simple proxy resolver in python env container.
def run_resolver(cluster):
container_id = cluster.get_container_id('resolver')
current_dir = os.path.dirname(__file__)
cluster.copy_file_to_container(container_id, os.path.join(current_dir, "proxy-resolver", "resolver.py"),
"resolver.py")
cluster.copy_file_to_container(container_id, os.path.join(current_dir, "proxy-resolver", "entrypoint.sh"),
"entrypoint.sh")
cluster.exec_in_container(container_id, ["/bin/bash", "entrypoint.sh"], detach=True)
@pytest.fixture(scope="module")
def cluster():
try:
cluster = ClickHouseCluster(__file__)
cluster.add_instance("node", config_dir="configs", with_minio=True)
logging.info("Starting cluster...")
cluster.start()
logging.info("Cluster started")
prepare_s3_bucket(cluster)
logging.info("S3 bucket created")
run_resolver(cluster)
logging.info("Proxy resolver started")
yield cluster
finally:
cluster.shutdown()
def check_proxy_logs(cluster, proxy_instance):
logs = cluster.get_container_logs(proxy_instance)
# Check that all possible interactions with Minio are present
for http_method in ["POST", "PUT", "GET", "DELETE"]:
assert logs.find(http_method + " http://minio1") >= 0
@pytest.mark.parametrize(
"policy", ["s3", "s3_with_resolver"]
)
def test_s3_with_proxy_list(cluster, policy):
node = cluster.instances["node"]
node.query(
"""
CREATE TABLE s3_test (
id Int64,
data String
) ENGINE=MergeTree()
ORDER BY id
SETTINGS storage_policy='{}'
"""
.format(policy)
)
node.query("INSERT INTO s3_test VALUES (0,'data'),(1,'data')")
assert node.query("SELECT * FROM s3_test order by id FORMAT Values") == "(0,'data'),(1,'data')"
node.query("DROP TABLE IF EXISTS s3_test NO DELAY")
for proxy in ["proxy1", "proxy2"]:
check_proxy_logs(cluster, proxy)