def stop_websockify():
result = subprocess.run(['pgrep', 'websockify'], stdout=subprocess.PIPE)
if result.stdout:
pid = result.stdout.strip()
subprocess.run(['kill', pid], stdout=subprocess.PIPE)
time.sleep(3)
if subprocess.run(['pgrep', 'websockify'],
stdout=subprocess.PIPE).stdout:
time.sleep(10)
if subprocess.run(['pgrep', 'websockify'],
stdout=subprocess.PIPE).stdout:
logging.info('websockify didn\'t stop, killing forcefully')
subprocess.run(['kill', '-9', pid], stdout=subprocess.PIPE)
def stop_ssh_tunnel(vmid, ssh_tunnels):
# Tear down the SSH tunnel and VNC target entry for a given VM
port = 5900 + int(vmid)
tunnel = next(
(tunnel for tunnel in ssh_tunnels if tunnel.local_bind_port == port),
None)
if tunnel:
logging.info('tearing down SSH tunnel for VM %s', vmid)
try:
tunnel.stop()
except:
pass
ssh_tunnels.remove(tunnel)
delete_vnc_target(port)