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75 lines
2.0 KiB
Python
75 lines
2.0 KiB
Python
import re
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import pytest
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from helpers.cluster import ClickHouseCluster
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cluster = ClickHouseCluster(__file__)
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node = cluster.add_instance(
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"node", with_zookeeper=False, main_configs=["configs/log.xml"]
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)
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original_config = """
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<clickhouse>
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<logger>
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<level>trace</level>
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<log>/var/log/clickhouse-server/clickhouse-server.log</log>
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</logger>
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</clickhouse>
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"""
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updated_config = """
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<clickhouse>
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<logger>
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<level>trace</level>
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<log>/var/log/clickhouse-server/clickhouse-server.log</log>
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<message_regexp_negative>.*Loaded config.*</message_regexp_negative>
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<message_regexps>
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<logger>
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<name>executeQuery</name>
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<message_regexp>.*Read.*</message_regexp>
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<message_regexp_negative>.*from.*</message_regexp_negative>
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</logger>
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</message_regexps>
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</logger>
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</clickhouse>
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"""
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@pytest.fixture(scope="module")
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def start_cluster():
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try:
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cluster.start()
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yield cluster
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finally:
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cluster.shutdown()
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def test_regexp_pattern_update(start_cluster):
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# Display config being used
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node.exec_in_container(["cat", "/etc/clickhouse-server/config.d/log.xml"])
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# Make sure that there are enough log messages for the test
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for _ in range(5):
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node.query("SYSTEM RELOAD CONFIG")
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node.query("SELECT 1")
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assert node.contains_in_log(r".*Loaded config.*")
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assert node.contains_in_log(r".*executeQuery.*Read.*")
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assert node.contains_in_log(r".*executeQuery.*from.*")
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node.replace_config("/etc/clickhouse-server/config.d/log.xml", updated_config)
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node.query("SYSTEM RELOAD CONFIG;")
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node.rotate_logs()
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for _ in range(5):
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node.query("SYSTEM RELOAD CONFIG")
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node.query("SELECT 1")
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assert not node.contains_in_log(r".*Loaded config.*")
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assert node.contains_in_log(r".*executeQuery.*Read.*")
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assert not node.contains_in_log(r".*executeQuery.*from.*")
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node.replace_config("/etc/clickhouse-server/config.d/log.xml", original_config)
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