def __init__(self, name, *args, **kwargs):
# get the VPCS location
config = Config.instance()
vpcs_config = config.get_section_config(name.upper())
self._vpcs = vpcs_config.get("vpcs_path")
if not self._vpcs or not os.path.isfile(self._vpcs):
paths = [os.getcwd()] + os.environ["PATH"].split(os.pathsep)
# look for VPCS in the current working directory and $PATH
for path in paths:
try:
if "vpcs" in os.listdir(path) and os.access(os.path.join(path, "vpcs"), os.X_OK):
self._vpcs = os.path.join(path, "vpcs")
break
except OSError:
continue
if not self._vpcs:
log.warning("VPCS binary couldn't be found!")
elif not os.access(self._vpcs, os.X_OK):
log.warning("VPCS is not executable")
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._vpcs_instances = {}
self._console_start_port_range = vpcs_config.get("console_start_port_range", 4501)
self._console_end_port_range = vpcs_config.get("console_end_port_range", 5000)
self._allocated_udp_ports = []
self._udp_start_port_range = vpcs_config.get("udp_start_port_range", 20501)
self._udp_end_port_range = vpcs_config.get("udp_end_port_range", 21000)
self._host = vpcs_config.get("host", kwargs["host"])
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
def __init__(self, name, *args, **kwargs):
config = Config.instance()
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._host = kwargs["host"]
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
self._heartbeat_file = "%s/heartbeat_file_for_gnsdms" % (
self._tempdir)
if 'heartbeat_file' in kwargs:
self._heartbeat_file = kwargs['heartbeat_file']
self._is_enabled = False
try:
cloud_config = Config.instance().get_section_config("CLOUD_SERVER")
instance_id = cloud_config["instance_id"]
cloud_user_name = cloud_config["cloud_user_name"]
cloud_api_key = cloud_config["cloud_api_key"]
self._is_enabled = True
except KeyError:
log.critical("Missing cloud.conf - disabling Deadman Switch")
self._deadman_process = None
self.heartbeat()
self.start()
def __init__(self, name, *args, **kwargs):
# get the VPCS location
config = Config.instance()
vpcs_config = config.get_section_config(name.upper())
self._vpcs = vpcs_config.get("vpcs_path")
if not self._vpcs or not os.path.isfile(self._vpcs):
paths = [os.getcwd()] + os.environ["PATH"].split(os.pathsep)
# look for VPCS in the current working directory and $PATH
for path in paths:
try:
if "vpcs" in os.listdir(path) and os.access(os.path.join(path, "vpcs"), os.X_OK):
self._vpcs = os.path.join(path, "vpcs")
break
except OSError:
continue
if not self._vpcs:
log.warning("VPCS binary couldn't be found!")
elif not os.access(self._vpcs, os.X_OK):
log.warning("VPCS is not executable")
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._vpcs_instances = {}
self._console_start_port_range = vpcs_config.get("console_start_port_range", 4501)
self._console_end_port_range = vpcs_config.get("console_end_port_range", 5000)
self._allocated_udp_ports = []
self._udp_start_port_range = vpcs_config.get("udp_start_port_range", 20501)
self._udp_end_port_range = vpcs_config.get("udp_end_port_range", 21000)
self._host = vpcs_config.get("host", kwargs["host"])
self._console_host = vpcs_config.get("console_host", kwargs["console_host"])
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
def __init__(self, name, *args, **kwargs):
config = Config.instance()
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._host = kwargs["host"]
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
self._heartbeat_file = "%s/heartbeat_file_for_gnsdms" % (self._tempdir)
if 'heartbeat_file' in kwargs:
self._heartbeat_file = kwargs['heartbeat_file']
self._is_enabled = False
try:
cloud_config = Config.instance().get_section_config("CLOUD_SERVER")
instance_id = cloud_config["instance_id"]
cloud_user_name = cloud_config["cloud_user_name"]
cloud_api_key = cloud_config["cloud_api_key"]
self._is_enabled = True
except KeyError:
log.critical("Missing cloud.conf - disabling Deadman Switch")
self._deadman_process = None
self.heartbeat()
self.start()
def stop(self):
"""
Properly stops the module.
"""
#if not sys.platform.startswith("win32"):
# self._callback.stop()
if self._hypervisor_manager:
self._hypervisor_manager.stop_all_hypervisors()
IModule.stop(self) # this will stop the I/O loop
def stop(self):
"""
Properly stops the module.
"""
# delete all IOU instances
for iou_id in self._iou_instances:
iou_instance = self._iou_instances[iou_id]
iou_instance.delete()
IModule.stop(self) # this will stop the I/O loop
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
# delete all QEMU instances
for qemu_id in self._qemu_instances:
qemu_instance = self._qemu_instances[qemu_id]
qemu_instance.delete()
IModule.stop(self, signum) # this will stop the I/O loop
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
# delete all QEMU instances
for qemu_id in self._qemu_instances:
qemu_instance = self._qemu_instances[qemu_id]
qemu_instance.delete()
IModule.stop(self, signum) # this will stop the I/O loop
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
# delete all VPCS instances
for vpcs_id in self._vpcs_instances:
vpcs_instance = self._vpcs_instances[vpcs_id]
vpcs_instance.delete()
IModule.stop(self, signum) # this will stop the I/O loop
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
# delete all VPCS instances
for vpcs_id in self._vpcs_instances:
vpcs_instance = self._vpcs_instances[vpcs_id]
vpcs_instance.delete()
IModule.stop(self, signum) # this will stop the I/O loop
def __init__(self, name, *args, **kwargs):
# get the vboxmanage location
self._vboxmanage_path = None
if sys.platform.startswith("win"):
if "VBOX_INSTALL_PATH" in os.environ:
self._vboxmanage_path = os.path.join(os.environ["VBOX_INSTALL_PATH"], "VBoxManage.exe")
elif "VBOX_MSI_INSTALL_PATH" in os.environ:
self._vboxmanage_path = os.path.join(os.environ["VBOX_MSI_INSTALL_PATH"], "VBoxManage.exe")
elif sys.platform.startswith("darwin"):
self._vboxmanage_path = "/Applications/VirtualBox.app/Contents/MacOS/VBoxManage"
else:
config = Config.instance()
vbox_config = config.get_section_config(name.upper())
self._vboxmanage_path = vbox_config.get("vboxmanage_path")
if not self._vboxmanage_path or not os.path.isfile(self._vboxmanage_path):
paths = [os.getcwd()] + os.environ["PATH"].split(os.pathsep)
# look for vboxmanage in the current working directory and $PATH
for path in paths:
try:
if "vboxmanage" in [s.lower() for s in os.listdir(path)] and os.access(
os.path.join(path, "vboxmanage"), os.X_OK
):
self._vboxmanage_path = os.path.join(path, "vboxmanage")
break
except OSError:
continue
if not self._vboxmanage_path:
log.warning("vboxmanage couldn't be found!")
elif not os.access(self._vboxmanage_path, os.X_OK):
log.warning("vboxmanage is not executable")
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._vbox_instances = {}
config = Config.instance()
vbox_config = config.get_section_config(name.upper())
self._console_start_port_range = vbox_config.get("console_start_port_range", 3501)
self._console_end_port_range = vbox_config.get("console_end_port_range", 4000)
self._allocated_udp_ports = []
self._udp_start_port_range = vbox_config.get("udp_start_port_range", 35001)
self._udp_end_port_range = vbox_config.get("udp_end_port_range", 35500)
self._host = vbox_config.get("host", kwargs["host"])
self._console_host = vbox_config.get("console_host", kwargs["console_host"])
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
# delete all VirtualBox instances
for vbox_id in self._vbox_instances:
vbox_instance = self._vbox_instances[vbox_id]
vbox_instance.delete()
if self._vboxwrapper and self._vboxwrapper.started:
self._vboxwrapper.stop()
IModule.stop(self, signum) # this will stop the I/O loop
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
# delete all VirtualBox instances
for vbox_id in self._vbox_instances:
vbox_instance = self._vbox_instances[vbox_id]
vbox_instance.delete()
if self._vboxwrapper and self._vboxwrapper.started:
self._vboxwrapper.stop()
IModule.stop(self, signum) # this will stop the I/O loop
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
# delete all VirtualBox instances
for vbox_id in self._vbox_instances:
vbox_instance = self._vbox_instances[vbox_id]
try:
vbox_instance.delete()
except VirtualBoxError:
continue
IModule.stop(self, signum) # this will stop the I/O loop
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
if not sys.platform.startswith("win32"):
self._callback.stop()
# stop all Dynamips hypervisors
if self._hypervisor_manager:
self._hypervisor_manager.stop_all_hypervisors()
self.delete_dynamips_files()
IModule.stop(self, signum) # this will stop the I/O loop
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
if self._deadman_process == None:
log.info("Deadman: Can't stop, is not currently running")
log.debug("Deadman: Stopping process")
self._deadman_process = self._stop_deadman_process()
self._deadman_process = None
#Jerry or Jeremy why do we do this? Won't this stop the I/O loop for
#for everyone?
IModule.stop(self, signum) # this will stop the I/O loop
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
self._iou_callback.stop()
# delete all IOU instances
for iou_id in self._iou_instances:
iou_instance = self._iou_instances[iou_id]
iou_instance.delete()
self.delete_iourc_file()
IModule.stop(self, signum) # this will stop the I/O loop
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
if self._deadman_process == None:
log.info("Deadman: Can't stop, is not currently running")
log.debug("Deadman: Stopping process")
self._deadman_process = self._stop_deadman_process()
self._deadman_process = None
#Jerry or Jeremy why do we do this? Won't this stop the I/O loop for
#for everyone?
IModule.stop(self, signum) # this will stop the I/O loop
def __init__(self, name, *args, **kwargs):
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._qemu_instances = {}
config = Config.instance()
qemu_config = config.get_section_config(name.upper())
self._console_start_port_range = qemu_config.get("console_start_port_range", 5001)
self._console_end_port_range = qemu_config.get("console_end_port_range", 5500)
self._allocated_udp_ports = []
self._udp_start_port_range = qemu_config.get("udp_start_port_range", 40001)
self._udp_end_port_range = qemu_config.get("udp_end_port_range", 45500)
self._host = qemu_config.get("host", kwargs["host"])
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
self._iou_callback.stop()
# delete all IOU instances
for iou_id in self._iou_instances:
iou_instance = self._iou_instances[iou_id]
iou_instance.delete()
self.delete_iourc_file()
IModule.stop(self, signum) # this will stop the I/O loop
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
if not sys.platform.startswith("win32"):
self._callback.stop()
# stop all Dynamips hypervisors
if self._hypervisor_manager:
self._hypervisor_manager.stop_all_hypervisors()
self.delete_dynamips_files()
IModule.stop(self, signum) # this will stop the I/O loop
def __init__(self, name, *args, **kwargs):
# get the iouyap location
config = Config.instance()
iou_config = config.get_section_config(name.upper())
self._iouyap = iou_config.get("iouyap_path")
if not self._iouyap or not os.path.isfile(self._iouyap):
paths = [os.getcwd()] + os.environ["PATH"].split(os.pathsep)
# look for iouyap in the current working directory and $PATH
for path in paths:
try:
if "iouyap" in os.listdir(path) and os.access(
os.path.join(path, "iouyap"), os.X_OK):
self._iouyap = os.path.join(path, "iouyap")
break
except OSError:
continue
if not self._iouyap:
log.warning("iouyap binary couldn't be found!")
elif not os.access(self._iouyap, os.X_OK):
log.warning("iouyap is not executable")
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._iou_instances = {}
self._console_start_port_range = iou_config.get(
"console_start_port_range", 4001)
self._console_end_port_range = iou_config.get("console_end_port_range",
4500)
self._allocated_udp_ports = []
self._udp_start_port_range = iou_config.get("udp_start_port_range",
30001)
self._udp_end_port_range = iou_config.get("udp_end_port_range", 35000)
self._host = iou_config.get("host", kwargs["host"])
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
self._iourc = ""
# check every 5 seconds
self._iou_callback = self.add_periodic_callback(
self._check_iou_is_alive, 5000)
self._iou_callback.start()
def __init__(self, name, *args, **kwargs):
# get the iouyap location
config = Config.instance()
iou_config = config.get_section_config(name.upper())
self._iouyap = iou_config.get("iouyap")
if not self._iouyap or not os.path.isfile(self._iouyap):
iouyap_in_cwd = os.path.join(os.getcwd(), "iouyap")
if os.path.isfile(iouyap_in_cwd):
self._iouyap = iouyap_in_cwd
else:
# look for iouyap if none is defined or accessible
for path in os.environ["PATH"].split(":"):
try:
if "iouyap" in os.listdir(path) and os.access(os.path.join(path, "iouyap"), os.X_OK):
self._iouyap = os.path.join(path, "iouyap")
break
except OSError:
continue
if not self._iouyap:
log.warning("iouyap binary couldn't be found!")
elif not os.access(self._iouyap, os.X_OK):
log.warning("iouyap is not executable")
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._iou_instances = {}
self._console_start_port_range = 4001
self._console_end_port_range = 4512
self._allocated_udp_ports = []
self._udp_start_port_range = 30001
self._udp_end_port_range = 40001
self._host = kwargs["host"]
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
self._iourc = ""
# check every 5 seconds
self._iou_callback = self.add_periodic_callback(self._check_iou_is_alive, 5000)
self._iou_callback.start()
def __init__(self, name, *args, **kwargs):
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._qemu_instances = {}
config = Config.instance()
qemu_config = config.get_section_config(name.upper())
self._console_start_port_range = qemu_config.get(
"console_start_port_range", 5001)
self._console_end_port_range = qemu_config.get(
"console_end_port_range", 5500)
self._allocated_udp_ports = []
self._udp_start_port_range = qemu_config.get("udp_start_port_range",
40001)
self._udp_end_port_range = qemu_config.get("udp_end_port_range", 45500)
self._host = qemu_config.get("host", kwargs["host"])
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
def __init__(self, name, *args, **kwargs):
# get the Dynamips location
config = Config.instance()
dynamips_config = config.get_section_config(name.upper())
self._dynamips = dynamips_config.get("dynamips_path")
if not self._dynamips or not os.path.isfile(self._dynamips):
paths = [os.getcwd()] + os.environ["PATH"].split(os.pathsep)
# look for Dynamips in the current working directory and $PATH
for path in paths:
try:
if "dynamips" in os.listdir(path) and os.access(
os.path.join(path, "dynamips"), os.X_OK):
self._dynamips = os.path.join(path, "dynamips")
break
except OSError:
continue
if not self._dynamips:
log.warning("dynamips binary couldn't be found!")
elif not os.access(self._dynamips, os.X_OK):
log.warning("dynamips is not executable")
IModule.__init__(self, name, *args, **kwargs)
self._hypervisor_manager = None
self._hypervisor_manager_settings = {}
self._routers = {}
self._ethernet_switches = {}
self._frame_relay_switches = {}
self._atm_switches = {}
self._ethernet_hubs = {}
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
self._host = dynamips_config.get("host", kwargs["host"])
if not sys.platform.startswith("win32"):
#FIXME: pickle issues Windows
self._callback = self.add_periodic_callback(
self._check_hypervisors, 5000)
self._callback.start()
def __init__(self, name, *args, **kwargs):
IModule.__init__(self, name, *args, **kwargs)
self._hypervisor_manager = None
self._hypervisor_manager_settings = {}
self._routers = {}
self._ethernet_switches = {}
self._frame_relay_switches = {}
self._atm_switches = {}
self._ethernet_hubs = {}
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
self._dynamips = ""
self._host = kwargs["host"]
if not sys.platform.startswith("win32"):
#FIXME: pickle issues Windows
self._callback = self.add_periodic_callback(self._check_hypervisors, 5000)
self._callback.start()
def stop(self, signum=None):
"""
Properly stops the module.
:param signum: signal number (if called by the signal handler)
"""
if not sys.platform.startswith("win32"):
self._callback.stop()
# automatically save configs for all router instances
for router_id in self._routers:
router = self._routers[router_id]
router.save_configs()
# stop all Dynamips hypervisors
if self._hypervisor_manager:
self._hypervisor_manager.stop_all_hypervisors()
self.delete_dynamips_files()
IModule.stop(self, signum) # this will stop the I/O loop
def __init__(self, name, *args, **kwargs):
# get the Dynamips location
config = Config.instance()
dynamips_config = config.get_section_config(name.upper())
self._dynamips = dynamips_config.get("dynamips_path")
if not self._dynamips or not os.path.isfile(self._dynamips):
paths = [os.getcwd()] + os.environ["PATH"].split(os.pathsep)
# look for Dynamips in the current working directory and $PATH
for path in paths:
try:
if "dynamips" in os.listdir(path) and os.access(os.path.join(path, "dynamips"), os.X_OK):
self._dynamips = os.path.join(path, "dynamips")
break
except OSError:
continue
if not self._dynamips:
log.warning("dynamips binary couldn't be found!")
elif not os.access(self._dynamips, os.X_OK):
log.warning("dynamips is not executable")
IModule.__init__(self, name, *args, **kwargs)
self._hypervisor_manager = None
self._hypervisor_manager_settings = {}
self._routers = {}
self._ethernet_switches = {}
self._frame_relay_switches = {}
self._atm_switches = {}
self._ethernet_hubs = {}
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
self._host = dynamips_config.get("host", kwargs["host"])
self._console_host = dynamips_config.get("console_host", kwargs["console_host"])
if not sys.platform.startswith("win32"):
#FIXME: pickle issues Windows
self._callback = self.add_periodic_callback(self._check_hypervisors, 5000)
self._callback.start()
def __init__(self, name, *args, **kwargs):
# get the vboxwrapper location (only non-Windows platforms)
if not sys.platform.startswith("win"):
config = Config.instance()
vbox_config = config.get_section_config(name.upper())
self._vboxwrapper_path = vbox_config.get("vboxwrapper_path")
if not self._vboxwrapper_path or not os.path.isfile(self._vboxwrapper_path):
paths = [os.getcwd()] + os.environ["PATH"].split(":")
# look for iouyap in the current working directory and $PATH
for path in paths:
try:
if "vboxwrapper" in os.listdir(path) and os.access(os.path.join(path, "vboxwrapper"), os.X_OK):
self._vboxwrapper_path = os.path.join(path, "vboxwrapper")
break
except OSError:
continue
if not self._vboxwrapper_path:
log.warning("vboxwrapper couldn't be found!")
elif not os.access(self._vboxwrapper_path, os.X_OK):
log.warning("vboxwrapper is not executable")
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._vbox_instances = {}
config = Config.instance()
vbox_config = config.get_section_config(name.upper())
self._console_start_port_range = vbox_config.get("console_start_port_range", 3501)
self._console_end_port_range = vbox_config.get("console_end_port_range", 4000)
self._allocated_udp_ports = []
self._udp_start_port_range = vbox_config.get("udp_start_port_range", 35001)
self._udp_end_port_range = vbox_config.get("udp_end_port_range", 35500)
self._host = kwargs["host"]
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
self._vboxmanager = None
self._vboxwrapper = None
def __init__(self, name, *args, **kwargs):
# get the vboxwrapper location (only non-Windows platforms)
if not sys.platform.startswith("win"):
config = Config.instance()
vbox_config = config.get_section_config(name.upper())
self._vboxwrapper_path = vbox_config.get("vboxwrapper_path")
if not self._vboxwrapper_path or not os.path.isfile(self._vboxwrapper_path):
paths = [os.getcwd()] + os.environ["PATH"].split(os.pathsep)
# look for vboxwrapper in the current working directory and $PATH
for path in paths:
try:
if "vboxwrapper" in os.listdir(path) and os.access(os.path.join(path, "vboxwrapper"), os.X_OK):
self._vboxwrapper_path = os.path.join(path, "vboxwrapper")
break
except OSError:
continue
if not self._vboxwrapper_path:
log.warning("vboxwrapper couldn't be found!")
elif not os.access(self._vboxwrapper_path, os.X_OK):
log.warning("vboxwrapper is not executable")
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._vbox_instances = {}
config = Config.instance()
vbox_config = config.get_section_config(name.upper())
self._console_start_port_range = vbox_config.get("console_start_port_range", 3501)
self._console_end_port_range = vbox_config.get("console_end_port_range", 4000)
self._allocated_udp_ports = []
self._udp_start_port_range = vbox_config.get("udp_start_port_range", 35001)
self._udp_end_port_range = vbox_config.get("udp_end_port_range", 35500)
self._host = vbox_config.get("host", kwargs["host"])
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
self._vboxmanager = None
self._vboxwrapper = None
def __init__(self, name, *args, **kwargs):
# get the VPCS location
config = Config.instance()
vpcs_config = config.get_section_config(name.upper())
self._vpcs = vpcs_config.get("vpcs")
if not self._vpcs or not os.path.isfile(self._vpcs):
vpcs_in_cwd = os.path.join(os.getcwd(), "vpcs")
if os.path.isfile(vpcs_in_cwd):
self._vpcs = vpcs_in_cwd
else:
# look for vpcs if none is defined or accessible
for path in os.environ["PATH"].split(":"):
try:
if "vpcs" in os.listdir(path) and os.access(os.path.join(path, "vpcs"), os.X_OK):
self._vpcs = os.path.join(path, "vpcs")
break
except OSError:
continue
if not self._vpcs:
log.warning("VPCS binary couldn't be found!")
elif not os.access(self._vpcs, os.X_OK):
log.warning("VPCS is not executable")
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._vpcs_instances = {}
self._console_start_port_range = 4001
self._console_end_port_range = 4512
self._allocated_console_ports = []
self._current_console_port = self._console_start_port_range
self._udp_start_port_range = 30001
self._udp_end_port_range = 40001
self._current_udp_port = self._udp_start_port_range
self._host = kwargs["host"]
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
def __init__(self, name, *args, **kwargs):
# get the iouyap location
config = Config.instance()
iou_config = config.get_section_config(name.upper())
self._iouyap = iou_config.get("iouyap")
if not self._iouyap:
for path in os.environ["PATH"].split(":"):
if "iouyap" in os.listdir(path) and os.access("iouyap", os.X_OK):
self._iouyap = os.path.join(path, "iouyap")
break
if not self._iouyap or not os.path.exists(self._iouyap):
raise IOUError("iouyap binary couldn't be found!")
if not os.access(self._iouyap, os.X_OK):
raise IOUError("iouyap is not executable")
# a new process start when calling IModule
IModule.__init__(self, name, *args, **kwargs)
self._remote_server = False
self._iou_instances = {}
self._console_start_port_range = 4001
self._console_end_port_range = 4512
self._current_console_port = self._console_start_port_range
self._udp_start_port_range = 30001
self._udp_end_port_range = 40001
self._current_udp_port = self._udp_start_port_range
self._host = "127.0.0.1" # FIXME: used by ZeroMQ...
self._projects_dir = kwargs["projects_dir"]
self._tempdir = kwargs["temp_dir"]
self._working_dir = self._projects_dir
self._iourc = ""
# check every 5 seconds
self._iou_callback = self.add_periodic_callback(self._check_iou_is_alive, 5000)
self._iou_callback.start()