def init(self):
Logger.debug("ApplicationServer init")
try:
TS.getList()
except Exception:
Logger.exception("RDP server dialog failed ... exiting")
return
if not System.groupExist(self.manager.ts_group_name):
Logger.error("The group '%s' doesn't exist" %
(self.manager.ts_group_name))
return False
if not System.groupExist(self.manager.ovd_group_name):
if not System.groupCreate(self.manager.ovd_group_name):
return False
if not self.manager.purgeGroup():
Logger.error("Unable to purge group")
return False
if Config.clean_dump_archive:
self.purgeArchives()
if Config.thread_count is None:
cpuInfos = System.getCPUInfos()
vcpu = cpuInfos[0]
ram_total = System.getRAMTotal()
ram = int(round(ram_total / 1024.0 / 1024.0))
nb_thread = int(round(1 + (ram + vcpu * 2) / 3))
else:
nb_thread = Config.thread_count
Logger._instance.setQueue(self.logging_queue, True)
for _ in xrange(nb_thread):
self.threads.append(
SessionManagement(self.manager, self.sessions_spooler,
self.sessions_spooler2, self.sessions_sync,
self.logging_queue))
if self.canManageApplications():
self.apt = Apt()
self.apt.init()
self.threads.append(self.apt)
Logger.info(
"ApplicationServer:: retrieve all applications installed (can take some time)"
)
self.updateApplications()
return True
def init(self):
Logger.debug("ApplicationServer init")
try:
TS.getList()
except Exception:
Logger.exception("RDP server dialog failed ... exiting")
return
if not System.groupExist(self.manager.ts_group_name):
Logger.error("The group '%s' doesn't exist"%(self.manager.ts_group_name))
return False
if not System.groupExist(self.manager.ovd_group_name):
if not System.groupCreate(self.manager.ovd_group_name):
return False
if not self.manager.purgeGroup():
Logger.error("Unable to purge group")
return False
if Config.clean_dump_archive:
self.purgeArchives()
if Config.thread_count is None:
cpuInfos = System.getCPUInfos()
vcpu = cpuInfos[0]
ram_total = System.getRAMTotal()
ram = int(round(ram_total / 1024.0 / 1024.0))
nb_thread = int(round(1 + (ram + vcpu * 2)/3))
else:
nb_thread = Config.thread_count
Logger._instance.setQueue(self.logging_queue, True)
for _ in xrange(nb_thread):
self.threads.append(SessionManagement(self.manager, self.sessions_spooler, self.sessions_spooler2, self.sessions_sync, self.logging_queue))
if self.canManageApplications():
self.apt = Apt()
self.apt.init()
self.threads.append(self.apt)
Logger.info("ApplicationServer:: retrieve all applications installed (can take some time)")
self.updateApplications()
return True
class Role(AbstractRole):
sessions = {}
sessions_spooler = None
def __init__(self, main_instance):
AbstractRole.__init__(self, main_instance)
self.dialog = Dialog(self)
Logger._instance.close()
self.sessions = {}
self.locked_sessions = []
self.sessions_spooler = MPQueue.Queue()
self.sessions_spooler2 = MPQueue.Queue()
self.sessions_sync = MPQueue.Queue()
self.logging_queue = MPQueue.Queue()
self.manager = Manager(self.main_instance.smRequestManager)
self.threads = []
self.applications = {}
self.applications_id_SM = {}
self.applications_mutex = threading.Lock()
self.has_run = False
self.static_apps = RolePlatform.ApplicationsStatic(
self.main_instance.smRequestManager)
self.static_apps_must_synced = False
self.static_apps_lock = threading.Lock()
def init(self):
Logger.debug("ApplicationServer init")
try:
RolePlatform.TS.getList()
except Exception, err:
Logger.error("RDP server dialog failed ... exiting")
Logger.debug("RDP server dialog: " + str(err))
return
if not Platform.System.groupExist(self.manager.ts_group_name):
Logger.error("The group '%s' doesn't exist" %
(self.manager.ts_group_name))
return False
if not Platform.System.groupExist(self.manager.ovd_group_name):
if not Platform.System.groupCreate(self.manager.ovd_group_name):
return False
if not self.manager.purgeGroup():
Logger.error("Unable to purge group")
return False
if Config.clean_dump_archive:
self.purgeArchives()
if Config.thread_count is None:
cpuInfos = Platform.System.getCPUInfos()
vcpu = cpuInfos[0]
ram_total = Platform.System.getRAMTotal()
ram = int(round(ram_total / 1024.0 / 1024.0))
nb_thread = int(round(1 + (ram + vcpu * 2) / 3))
else:
nb_thread = Config.thread_count
Logger._instance.setQueue(self.logging_queue, True)
Logger._instance.close()
for _ in xrange(nb_thread):
self.threads.append(
SessionManagement(self.manager, self.sessions_spooler,
self.sessions_spooler2, self.sessions_sync,
self.logging_queue))
if self.canManageApplications():
self.apt = Apt()
self.apt.init()
self.threads.append(self.apt)
return True
class Role(AbstractRole):
sessions = {}
sessions_spooler = None
def __init__(self, main_instance):
AbstractRole.__init__(self, main_instance)
self.sessions = {}
self.locked_sessions = []
self.sessions_spooler = MPQueue.Queue()
self.sessions_spooler2 = MPQueue.Queue()
self.sessions_sync = MPQueue.Queue()
self.logging_queue = MPQueue.Queue()
self.manager = Manager(self.main_instance.smRequestManager)
self.threads = []
self.applications = {}
self.applications_id_SM = {}
self.applications_mutex = threading.Lock()
self.static_apps = ApplicationsStatic(
self.main_instance.smRequestManager)
self.static_apps_must_synced = False
self.static_apps_lock = threading.Lock()
self.scripts = Scripts(self.main_instance.smRequestManager)
self.scripts_lock = threading.Lock()
self.scripts_must_synced = False
def init(self):
Logger.debug("ApplicationServer init")
try:
TS.getList()
except Exception:
Logger.exception("RDP server dialog failed ... exiting")
return
if not System.groupExist(self.manager.ts_group_name):
Logger.error("The group '%s' doesn't exist" %
(self.manager.ts_group_name))
return False
if not System.groupExist(self.manager.ovd_group_name):
if not System.groupCreate(self.manager.ovd_group_name):
return False
if not self.manager.purgeGroup():
Logger.error("Unable to purge group")
return False
if Config.clean_dump_archive:
self.purgeArchives()
if Config.thread_count is None:
cpuInfos = System.getCPUInfos()
vcpu = cpuInfos[0]
ram_total = System.getRAMTotal()
ram = int(round(ram_total / 1024.0 / 1024.0))
nb_thread = int(round(1 + (ram + vcpu * 2) / 3))
else:
nb_thread = Config.thread_count
Logger._instance.setQueue(self.logging_queue, True)
for _ in xrange(nb_thread):
self.threads.append(
SessionManagement(self.manager, self.sessions_spooler,
self.sessions_spooler2, self.sessions_sync,
self.logging_queue))
if self.canManageApplications():
self.apt = Apt()
self.apt.init()
self.threads.append(self.apt)
Logger.info(
"ApplicationServer:: retrieve all applications installed (can take some time)"
)
self.updateApplications()
return True
@staticmethod
def getName():
return "ApplicationServer"
def switch_to_production(self):
self.setStaticAppsMustBeSync(True)
self.setScriptsMustBeSync(True)
def order_stop(self):
AbstractRole.order_stop(self)
for session in self.sessions.values():
self.manager.session_switch_status(
session, Session.SESSION_STATUS_WAIT_DESTROY)
self.spool_action("destroy", session.id)
def force_stop(self):
AbstractRole.force_stop(self)
for thread in self.threads:
thread.terminate()
for thread in self.threads:
thread.join()
def finalize(self):
Logger._instance.setThreadedMode(False)
self.update_locked_sessions()
for session in self.sessions.values():
self.manager.session_switch_status(
session, Session.SESSION_STATUS_WAIT_DESTROY)
System.prepareForSessionActions()
cleaner = SessionManagement(self.manager, None, None, None, None)
for session in self.sessions.values():
session.end_status = Session.SESSION_END_STATUS_SHUTDOWN
cleaner.destroy_session(session)
self.manager.purgeGroup()
Profile.cleanup()
def get_session_from_login(self, login_):
for session in self.sessions.values():
if session["login"] == login_:
return session
return None
def run(self):
Logger._instance.lock.acquire()
Logger._instance.close()
for thread in self.threads:
thread.start()
thread.known_death = False
Logger._instance.lock.release()
t0_update_app = time.time()
self.status = Role.STATUS_RUNNING
while self.loop:
if self.status == Role.STATUS_ERROR:
break
if self.status == Role.STATUS_STOPPING and len(self.sessions) == 0:
break
while True:
try:
session = self.sessions_sync.get_nowait()
except Queue.Empty, e:
break
except (EOFError, socket.error):
Logger.debug("APS:: Role stopping")
self.status = Role.STATUS_ERROR
break
if not self.sessions.has_key(session.id):
Logger.warn(
"Session %s do not exist, session information are ignored"
% (session.id))
continue
if session.status != self.sessions[session.id].status:
self.manager.session_switch_status(session, session.status)
if session.status == Session.SESSION_STATUS_DESTROYED:
del (self.sessions[session.id])
else:
self.sessions[session.id] = session
if self.status == Role.STATUS_ERROR:
break
self.update_locked_sessions()
for session in self.sessions.values():
try:
ts_id = TS.getSessionID(session.user.name)
except Exception:
Logger.exception("RDP server dialog failed ... exiting")
self.status = Role.STATUS_ERROR
break
if ts_id is None:
if session.status in [
Session.SESSION_STATUS_ACTIVE,
Session.SESSION_STATUS_INACTIVE
]:
Logger.error(
"Weird, running session %s no longer exist" %
(session.id))
if session.status == Session.SESSION_STATUS_ACTIVE:
# User has logged off
session.end_status = Session.SESSION_END_STATUS_NORMAL
if session.status not in [
Session.SESSION_STATUS_WAIT_DESTROY,
Session.SESSION_STATUS_DESTROYED,
Session.SESSION_STATUS_ERROR
]:
self.manager.session_switch_status(
session, Session.SESSION_STATUS_WAIT_DESTROY)
self.spool_action("destroy", session.id)
continue
try:
ts_status = TS.getState(ts_id)
except Exception:
Logger.exception("RDP server dialog failed ... exiting")
self.status = Role.STATUS_ERROR
break
if session.status == Session.SESSION_STATUS_INITED:
if ts_status is TS.STATUS_LOGGED:
self.manager.session_switch_status(
session, Session.SESSION_STATUS_ACTIVE)
if not session.domain.manage_user():
self.spool_action("manage_new", session.id)
continue
if ts_status is TS.STATUS_DISCONNECTED:
self.manager.session_switch_status(
session, Session.SESSION_STATUS_INACTIVE)
continue
if session.status == Session.SESSION_STATUS_ACTIVE and ts_status is TS.STATUS_DISCONNECTED:
self.manager.session_switch_status(
session, Session.SESSION_STATUS_INACTIVE)
continue
if session.status == Session.SESSION_STATUS_INACTIVE and ts_status is TS.STATUS_LOGGED:
self.manager.session_switch_status(
session, Session.SESSION_STATUS_ACTIVE)
if not session.domain.manage_user():
self.spool_action("manage_new", session.id)
continue
if self.isStaticAppsMustBeSync():
self.static_apps.synchronize()
self.setStaticAppsMustBeSync(False)
if self.isScriptsMustBeSync():
self.scripts.synchronize()
self.setScriptsMustBeSync(False)
for thread in self.threads:
if not thread.known_death and not thread.is_alive():
Logger.error(
"SessionManagement process (pid: %d, name: %s) is dead (return code: %d) while managed session '%s'"
% (thread.pid, repr(thread.name), thread.exitcode,
repr(thread.current_session_id.value)))
thread.known_death = True
t1 = time.time()
if t1 - t0_update_app > 30:
self.updateApplications()
t0_update_app = time.time()
else:
time.sleep(1)
class Role(AbstractRole):
sessions = {}
sessions_spooler = None
def __init__(self, main_instance):
AbstractRole.__init__(self, main_instance)
self.sessions = {}
self.locked_sessions = []
self.sessions_spooler = MPQueue.Queue()
self.sessions_spooler2 = MPQueue.Queue()
self.sessions_sync = MPQueue.Queue()
self.logging_queue = MPQueue.Queue()
self.manager = Manager(self.main_instance.smRequestManager)
self.threads = []
self.applications = {}
self.applications_id_SM = {}
self.applications_mutex = threading.Lock()
self.static_apps = ApplicationsStatic(self.main_instance.smRequestManager)
self.static_apps_must_synced = False
self.static_apps_lock = threading.Lock()
self.scripts = Scripts(self.main_instance.smRequestManager)
self.scripts_lock = threading.Lock()
self.scripts_must_synced = False
def init(self):
Logger.debug("ApplicationServer init")
try:
TS.getList()
except Exception:
Logger.exception("RDP server dialog failed ... exiting")
return
if not System.groupExist(self.manager.ts_group_name):
Logger.error("The group '%s' doesn't exist"%(self.manager.ts_group_name))
return False
if not System.groupExist(self.manager.ovd_group_name):
if not System.groupCreate(self.manager.ovd_group_name):
return False
if not self.manager.purgeGroup():
Logger.error("Unable to purge group")
return False
if Config.clean_dump_archive:
self.purgeArchives()
if Config.thread_count is None:
cpuInfos = System.getCPUInfos()
vcpu = cpuInfos[0]
ram_total = System.getRAMTotal()
ram = int(round(ram_total / 1024.0 / 1024.0))
nb_thread = int(round(1 + (ram + vcpu * 2)/3))
else:
nb_thread = Config.thread_count
Logger._instance.setQueue(self.logging_queue, True)
for _ in xrange(nb_thread):
self.threads.append(SessionManagement(self.manager, self.sessions_spooler, self.sessions_spooler2, self.sessions_sync, self.logging_queue))
if self.canManageApplications():
self.apt = Apt()
self.apt.init()
self.threads.append(self.apt)
Logger.info("ApplicationServer:: retrieve all applications installed (can take some time)")
self.updateApplications()
return True
@staticmethod
def getName():
return "ApplicationServer"
def switch_to_production(self):
self.setStaticAppsMustBeSync(True)
self.setScriptsMustBeSync(True)
def order_stop(self):
AbstractRole.order_stop(self)
for session in self.sessions.values():
self.manager.session_switch_status(session, Session.SESSION_STATUS_WAIT_DESTROY)
self.spool_action("destroy", session.id)
def force_stop(self):
AbstractRole.force_stop(self)
for thread in self.threads:
thread.terminate()
for thread in self.threads:
thread.join()
def finalize(self):
Logger._instance.setThreadedMode(False)
self.update_locked_sessions()
for session in self.sessions.values():
self.manager.session_switch_status(session, Session.SESSION_STATUS_WAIT_DESTROY)
System.prepareForSessionActions()
cleaner = SessionManagement(self.manager, None, None, None, None)
for session in self.sessions.values():
session.end_status = Session.SESSION_END_STATUS_SHUTDOWN
cleaner.destroy_session(session)
self.manager.purgeGroup()
Profile.cleanup()
def get_session_from_login(self, login_):
for session in self.sessions.values():
if session["login"] == login_:
return session
return None
def run(self):
Logger._instance.lock.acquire()
Logger._instance.close()
for thread in self.threads:
thread.start()
thread.known_death = False
Logger._instance.lock.release()
t0_update_app = time.time()
self.status = Role.STATUS_RUNNING
while self.loop:
if self.status == Role.STATUS_ERROR:
break
if self.status == Role.STATUS_STOPPING and len(self.sessions) == 0:
break
while True:
try:
session = self.sessions_sync.get_nowait()
except Queue.Empty, e:
break
except (EOFError, socket.error):
Logger.debug("APS:: Role stopping")
self.status = Role.STATUS_ERROR
break
if not self.sessions.has_key(session.id):
Logger.warn("Session %s do not exist, session information are ignored"%(session.id))
continue
if session.status != self.sessions[session.id].status:
self.manager.session_switch_status(session, session.status)
if session.status == Session.SESSION_STATUS_DESTROYED:
del(self.sessions[session.id])
else:
self.sessions[session.id] = session
if self.status == Role.STATUS_ERROR:
break
self.update_locked_sessions()
for session in self.sessions.values():
try:
ts_id = TS.getSessionID(session.user.name)
except Exception:
Logger.exception("RDP server dialog failed ... exiting")
self.status = Role.STATUS_ERROR
break
if ts_id is None:
if session.status in [Session.SESSION_STATUS_ACTIVE, Session.SESSION_STATUS_INACTIVE]:
Logger.error("Weird, running session %s no longer exist"%(session.id))
if session.status == Session.SESSION_STATUS_ACTIVE:
# User has logged off
session.end_status = Session.SESSION_END_STATUS_NORMAL
if session.status not in [Session.SESSION_STATUS_WAIT_DESTROY, Session.SESSION_STATUS_DESTROYED, Session.SESSION_STATUS_ERROR]:
self.manager.session_switch_status(session, Session.SESSION_STATUS_WAIT_DESTROY)
self.spool_action("destroy", session.id)
continue
try:
ts_status = TS.getState(ts_id)
except Exception:
Logger.exception("RDP server dialog failed ... exiting")
self.status = Role.STATUS_ERROR
break
if session.status == Session.SESSION_STATUS_INITED:
if ts_status is TS.STATUS_LOGGED:
self.manager.session_switch_status(session, Session.SESSION_STATUS_ACTIVE)
if not session.domain.manage_user():
self.spool_action("manage_new", session.id)
continue
if ts_status is TS.STATUS_DISCONNECTED:
self.manager.session_switch_status(session, Session.SESSION_STATUS_INACTIVE)
continue
if session.status == Session.SESSION_STATUS_ACTIVE and ts_status is TS.STATUS_DISCONNECTED:
self.manager.session_switch_status(session, Session.SESSION_STATUS_INACTIVE)
continue
if session.status == Session.SESSION_STATUS_INACTIVE and ts_status is TS.STATUS_LOGGED:
self.manager.session_switch_status(session, Session.SESSION_STATUS_ACTIVE)
if not session.domain.manage_user():
self.spool_action("manage_new", session.id)
continue
if self.isStaticAppsMustBeSync():
self.static_apps.synchronize()
self.setStaticAppsMustBeSync(False)
if self.isScriptsMustBeSync():
self.scripts.synchronize()
self.setScriptsMustBeSync(False)
for thread in self.threads:
if not thread.known_death and not thread.is_alive():
Logger.error("SessionManagement process (pid: %d, name: %s) is dead (return code: %d) while managed session '%s'"%(thread.pid, repr(thread.name), thread.exitcode, repr(thread.current_session_id.value)))
thread.known_death = True
t1 = time.time()
if t1-t0_update_app > 30:
self.updateApplications()
t0_update_app = time.time()
else:
time.sleep(1)
