def launch_session(name, email, reuse=True):
try:
JBoxd._wait_for_session_backup(name)
VolMgr.refresh_disk_use_status()
JBoxContainer.launch_by_name(name, email, reuse=reuse)
finally:
JBoxd.finish_thread()
def launch_session(name, email, reuse=True):
try:
JBoxd._wait_for_session_backup(name)
VolMgr.refresh_disk_use_status()
JBoxContainer.launch_by_name(name, email, reuse=reuse)
finally:
JBoxd.finish_thread()
def chk_and_launch_docker(self, sessname, creds, authtok, user_id):
cont = JBoxContainer.get_by_name(sessname)
nhops = int(self.get_argument('h', 0))
self.log_debug("got hop " + repr(nhops) + " for session " + repr(sessname))
self.log_debug("have existing container for " + repr(sessname) + ": " + repr(None != cont))
if cont is not None:
self.log_debug("container running: " + str(cont.is_running()))
if ((None == cont) or (not cont.is_running())) and (not CloudHelper.should_accept_session()):
if None != cont:
cont.backup()
cont.delete()
self.clear_container_cookies()
self.set_header('Connection', 'close')
self.request.connection.no_keep_alive = True
if nhops > self.config('numhopmax', 0):
self.rendertpl("index.tpl", cfg=self.config(), state=self.state(
error="Maximum number of JuliaBox instances active. Please try after sometime.", success=''))
else:
self.redirect('/?h=' + str(nhops + 1))
else:
cont = JBoxContainer.launch_by_name(sessname, user_id, True)
(shellport, uplport, ipnbport) = cont.get_host_ports()
sign = signstr(sessname + str(shellport) + str(uplport) + str(ipnbport), self.config("sesskey"))
self.set_container_cookies({
"sessname": sessname,
"hostshell": shellport,
"hostupload": uplport,
"hostipnb": ipnbport,
"sign": sign
})
self.set_lb_tracker_cookie()
self.rendertpl("ipnbsess.tpl", sessname=sessname, cfg=self.config(), creds=creds, authtok=authtok,
user_id=user_id)
def chk_and_launch_docker(self, sessname, creds, authtok, user_id):
cont = JBoxContainer.get_by_name(sessname)
nhops = int(self.get_argument('h', 0))
self.log_debug("got hop " + repr(nhops) + " for session " +
repr(sessname))
self.log_debug("have existing container for " + repr(sessname) + ": " +
repr(None != cont))
if cont is not None:
self.log_debug("container running: " + str(cont.is_running()))
if ((None == cont) or (not cont.is_running())) and (
not CloudHelper.should_accept_session()):
if None != cont:
cont.backup()
cont.delete()
self.clear_container_cookies()
self.set_header('Connection', 'close')
self.request.connection.no_keep_alive = True
if nhops > self.config('numhopmax', 0):
self.rendertpl(
"index.tpl",
cfg=self.config(),
state=self.state(
error=
"Maximum number of JuliaBox instances active. Please try after sometime.",
success=''))
else:
self.redirect('/?h=' + str(nhops + 1))
else:
cont = JBoxContainer.launch_by_name(sessname, True)
(shellport, uplport, ipnbport) = cont.get_host_ports()
sign = signstr(
sessname + str(shellport) + str(uplport) + str(ipnbport),
self.config("sesskey"))
self.set_container_cookies({
"sessname": sessname,
"hostshell": shellport,
"hostupload": uplport,
"hostipnb": ipnbport,
"sign": sign
})
self.set_lb_tracker_cookie()
self.rendertpl("ipnbsess.tpl",
sessname=sessname,
cfg=self.config(),
creds=creds,
authtok=authtok,
user_id=user_id)
