"""The module describes the ``hostname`` job metrics plugin."""
import logging
from . import InstrumentPlugin
log = logging.getLogger(__name__)
[docs]class HostnamePlugin(InstrumentPlugin):
"""Gather hostname"""
plugin_type = "hostname"
[docs] def __init__(self, **kwargs):
pass
[docs] def pre_execute_instrument(self, job_directory):
return f"hostname -f > '{self.__instrument_hostname_path(job_directory)}'"
[docs] def job_properties(self, job_id, job_directory):
with open(self.__instrument_hostname_path(job_directory)) as f:
return {"hostname": f.read().strip()}
def __instrument_hostname_path(self, job_directory):
return self._instrument_file_path(job_directory, "hostname")
__all__ = ("HostnamePlugin",)