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ci: testbed-device.py: improve error reporting during the board bringup

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Currently when something goes wrong during labgrid DUT bringup
procedure, we get a stack trace, but it would be helpful to get serial
console log as well. So lets handle the possible exception and dump the
serial console output, so it doesn't get lost.

References: FEAT-67
Signed-off-by: Petr Štetiar <petr.stetiar@prplfoundation.org>
This commit is contained in:
Petr Štetiar 2025-10-09 12:00:53 +00:00
parent f6a0442b3f
commit 50298e9b64
No known key found for this signature in database
GPG Key ID: 58EE120F30CC02D3
1 changed files with 28 additions and 2 deletions
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30
.gitlab/scripts/testbed-device.py
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@ -1,11 +1,13 @@
#!/usr/bin/env python3
import argparse
import glob
import os
import sys
import logging
import json
import time
import traceback
from labgrid import Environment, StepReporter
from labgrid.driver import ExecutionError
@ -207,6 +209,27 @@ class TestbedDevice:
shell.wait_for("ping -c1 {} || true".format(host), ", 0% packet loss", 180.0)
def handle_exception_dump_console(args):
"""Handle exception by printing stack trace and dumping console logs"""
logging.error("An error occurred during execution")
logging.error("=" * 80)
logging.error("Stack trace:")
traceback.print_exc()
logging.error("=" * 80)
logging.error("Console log dump:")
console_log_pattern = os.path.join(args.console_logpath, "console_*")
console_log_files = glob.glob(console_log_pattern)
if console_log_files:
console_log_file = max(console_log_files, key=os.path.getctime)
with open(console_log_file, "r") as f:
logging.error(f.read())
else:
logging.error("Console log file not found or not available")
logging.error("=" * 80)
sys.exit(1)
def main():
logging.basicConfig(
level=logging.INFO, format="%(levelname)7s: %(message)s", stream=sys.stderr
@ -310,8 +333,11 @@ def main():
print("command is missing")
exit(1)
device = TestbedDevice(args)
args.func(device)
try:
device = TestbedDevice(args)
args.func(device)
except Exception as e:
handle_exception_dump_console(args)
if __name__ == "__main__":