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Merge pull request #42986 from renner/systemd-notify

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Notify systemd synchronously (via NOTIFY_SOCKET)
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Mike Place 2017-08-22 10:52:56 -06:00 • committed by GitHub
commit ae9d2b7985
1 changed files with 15 additions and 1 deletions
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16
salt/utils/process.py
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@ -15,6 +15,7 @@ import contextlib
import subprocess
import multiprocessing
import multiprocessing.util
import socket
# Import salt libs
@ -55,7 +56,20 @@ def notify_systemd():
import systemd.daemon
except ImportError:
if salt.utils.which('systemd-notify') and systemd_notify_call('--booted'):
return systemd_notify_call('--ready')
# Notify systemd synchronously
notify_socket = os.getenv('NOTIFY_SOCKET')
if notify_socket:
# Handle abstract namespace socket
if notify_socket.startswith('@'):
notify_socket = '\0{0}'.format(notify_socket[1:])
try:
sock = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM)
sock.connect(notify_socket)
sock.sendall('READY=1'.encode())
sock.close()
except socket.error:
return systemd_notify_call('--ready')
return True
return False
if systemd.daemon.booted():