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add example for restart local sbd #61

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Merged
liyancn merged 1 commit into from
Aug 17, 2023
Merged

add example for restart local sbd #61

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42 changes: 42 additions & 0 deletions examples/restartSBD.py
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Original file line number Diff line number Diff line change
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from pythonlsf import lsf
import sys


def restartSBD(opCode, message, hosts) :
if lsf.lsb_init("test") > 0:
print("failed to initialize")
return
req = lsf.hostCtrlReq()
req.opCode = opCode
req.message = message
if len(hosts) > 0 :
for h in hosts:
print("restarting sbatchd daemon on host <{}> ...".format(h))
req.host = h
cc = lsf.lsb_hostcontrol(req)
if cc == 0 :
print("sbatchd daemon restarted successfully.")
elif cc == -1 :
print("ERROR: sbatchd daemon failed to restart.")
else :
print("ERROR: return {} while trying to restart sbatchd.".format(cc))
else :
print("restarting sbatchd daemon on local host ...")
cc = lsf.lsb_hostcontrol(req)
if cc == 0 :
print("sbatchd daemon restarted successfully.")
elif cc == -1 :
print("ERROR: sbatchd daemon failed to restart.")
else :
print("ERROR: return {} while trying to restart sbatchd.".format(cc))


if __name__ == "__main__":
opCode = lsf.HOST_REBOOT
message = "reboot according to python-api"
if len(sys.argv) > 1 :
hosts = sys.argv[1:]
else :
hosts = []
restartSBD(opCode, message, hosts)