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Update action.py : Redirect Docker command output to prevent Python hang

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When executing Docker commands via Python, such as `docker kill -s HUP <container>`, the process may hang because the command produces output that blocks the Python subprocess.  

This change appends `> /dev/null` to Docker commands to discard any standard output, ensuring that Python can execute the command without waiting indefinitely.  

Systemd commands remain unchanged, as they do not exhibit the same blocking behavior.
This commit is contained in:
e345
2025-09-22 15:41:50 +08:00
committed by GitHub
parent 6b7cfd1e86
commit b25ce00e12
1 changed files with 1 additions and 1 deletions
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app/modules/service/action.py
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@@ -57,7 +57,7 @@ def get_action_command(service: str, action: str, server_id: int) -> str:
container_name = sql.get_setting(f'{service}_container_name')
if action == 'reload':
action = 'kill -s HUP'
commands = f"sudo docker {action} {container_name}"
commands = f"sudo docker {action} {container_name} > /dev/null"
else:
service_name = service_common.get_correct_service_name(service, server_id)
commands = f"sudo systemctl {action} {service_name}"