30 lines
985 B
Python
30 lines
985 B
Python
"""Generic service status fetcher using systemctl"""
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import subprocess
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import typing
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from selfprivacy_api.services.service import ServiceStatus
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def get_service_status(service: str) -> ServiceStatus:
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"""
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Return service status from systemd.
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Use command return code to determine status.
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Return code 0 means service is running.
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Return code 1 or 2 means service is in error stat.
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Return code 3 means service is stopped.
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Return code 4 means service is off.
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"""
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service_status = subprocess.Popen(["systemctl", "status", service])
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service_status.communicate()[0]
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if service_status.returncode == 0:
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return ServiceStatus.RUNNING
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elif service_status.returncode == 1 or service_status.returncode == 2:
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return ServiceStatus.ERROR
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elif service_status.returncode == 3:
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return ServiceStatus.STOPPED
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elif service_status.returncode == 4:
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return ServiceStatus.OFF
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else:
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return ServiceStatus.DEGRADED
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