forked from TrueCloudLab/frostfs-testcases
82 lines
2.9 KiB
Python
82 lines
2.9 KiB
Python
import os
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import shutil
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import time
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from datetime import datetime
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import allure
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import pytest
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from frostfs_testlib import reporter
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from frostfs_testlib.hosting import Host
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from frostfs_testlib.testing.cluster_test_base import Cluster
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from frostfs_testlib.testing.parallel import parallel
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def pytest_generate_tests(metafunc: pytest.Metafunc):
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metafunc.fixturenames.append("repo")
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metafunc.fixturenames.append("markers")
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metafunc.parametrize(
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"repo, markers",
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[("frostfs-testcases", metafunc.config.option.markexpr)],
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)
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class TestLogs:
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@allure.title("Check logs from frostfs-testcases with marks '{request.config.option.markexpr}'")
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@pytest.mark.logs_after_session
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@pytest.mark.no_healthcheck
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def test_logs_after_session(
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self, temp_directory: str, cluster: Cluster, session_start_time: datetime, request: pytest.FixtureRequest
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):
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"""
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This test automatically added to any test run to check logs from cluster for critical errors.
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"""
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end_time = datetime.utcnow()
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logs_dir = os.path.join(temp_directory, "logs")
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os.makedirs(logs_dir)
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# Using \b here because 'oom' and 'panic' can sometimes be found in OID or CID
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issues_regex = r"\bpanic\b|\boom\b|too many|insufficient funds|insufficient amount of gas|wallet passwd|secret \bkey\b|access key|cannot assign requested address"
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exclude_filter = r"too many requests"
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time.sleep(2)
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futures = parallel(
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self._collect_logs_on_host,
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cluster.hosts,
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logs_dir,
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issues_regex,
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session_start_time,
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end_time,
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exclude_filter,
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)
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hosts_with_problems = [
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future.result() for future in futures if not future.exception() and future.result() is not None
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]
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if hosts_with_problems:
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self._attach_logs(logs_dir)
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assert (
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not hosts_with_problems
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), f"The following hosts contains contain critical errors in system logs: {', '.join(hosts_with_problems)}"
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def _collect_logs_on_host(
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self, host: Host, logs_dir: str, regex: str, since: datetime, until: datetime, exclude_filter: str
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):
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with reporter.step(f"Get logs from {host.config.address}"):
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logs = host.get_filtered_logs(filter_regex=regex, since=since, until=until, exclude_filter=exclude_filter)
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if not logs:
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return None
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with open(os.path.join(logs_dir, f"{host.config.address}.log"), "w") as file:
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file.write(logs)
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return host.config.address
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def _attach_logs(self, logs_dir: str) -> None:
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# Zip all files and attach to Allure because it is more convenient to download a single
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# zip with all logs rather than mess with individual logs files per service or node
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logs_zip_file_path = shutil.make_archive(logs_dir, "zip", logs_dir)
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reporter.attach(logs_zip_file_path, "logs.zip")
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