import BootAPI
-def Run( vars, log ):
+def Run(vars, log):
"""
Make sure the hardware we are running on is sufficient for
the PlanetLab OS to be installed on. In the process, identify
INSTALL_BLOCK_DEVICES list of block devices to install onto
"""
- log.write( "\n\nStep: Checking if hardware requirements met.\n" )
+ log.write("\n\nStep: Checking if hardware requirements met.\n")
try:
- MINIMUM_MEMORY= int(vars["MINIMUM_MEMORY"])
+ MINIMUM_MEMORY = int(vars["MINIMUM_MEMORY"])
if MINIMUM_MEMORY == "":
- raise ValueError, "MINIMUM_MEMORY"
+ raise ValueError("MINIMUM_MEMORY")
- NODE_ID= vars["NODE_ID"]
+ NODE_ID = vars["NODE_ID"]
if NODE_ID == "":
raise ValueError("NODE_ID")
- MINIMUM_DISK_SIZE= int(vars["MINIMUM_DISK_SIZE"])
+ MINIMUM_DISK_SIZE = int(vars["MINIMUM_DISK_SIZE"])
# use vs_ or lxc_variants
- varname=vars['virt']+"_TOTAL_MINIMUM_DISK_SIZE"
- TOTAL_MINIMUM_DISK_SIZE= int(vars[varname])
+ varname = vars['virt'] + "_TOTAL_MINIMUM_DISK_SIZE"
+ TOTAL_MINIMUM_DISK_SIZE = int(vars[varname])
- SKIP_HARDWARE_REQUIREMENT_CHECK= \
- int(vars["SKIP_HARDWARE_REQUIREMENT_CHECK"])
+ SKIP_HARDWARE_REQUIREMENT_CHECK = int(vars["SKIP_HARDWARE_REQUIREMENT_CHECK"])
- except KeyError, var:
- raise BootManagerException, \
- "Missing variable in install store: %s" % var
- except ValueError, var:
- raise BootManagerException, \
- "Variable in install store blank, shouldn't be: %s" % var
+ except KeyError as var:
+ raise BootManagerException("Missing variable in install store: {}".format(var))
+ except ValueError as var:
+ raise BootManagerException("Variable in install store blank, shouldn't be: {}".format(var))
# lets see if we have enough memory to run
- log.write( "Checking for available memory.\n" )
+ log.write("Checking for available memory.\n")
- total_mem= systeminfo.get_total_phsyical_mem(vars, log)
+ total_mem = systeminfo.get_total_phsyical_mem(vars, log)
if total_mem is None:
- raise BootManagerException, "Unable to read total physical memory"
+ raise BootManagerException("Unable to read total physical memory")
if total_mem < MINIMUM_MEMORY:
if not SKIP_HARDWARE_REQUIREMENT_CHECK:
- log.write( "Insufficient memory to run node: %s kb\n" % total_mem )
- log.write( "Required memory: %s kb\n" % MINIMUM_MEMORY )
+ log.write("Insufficient memory to run node: {} kb\n".format(total_mem))
+ log.write("Required memory: {} kb\n".format(MINIMUM_MEMORY))
- include_pis= 0
- include_techs= 1
- include_support= 0
+ include_pis = 0
+ include_techs = 1
+ include_support = 0
- sent= 0
+ sent = 0
try:
- sent= BootAPI.call_api_function( vars, "BootNotifyOwners",
- (notify_messages.MSG_INSUFFICIENT_MEMORY,
- include_pis,
- include_techs,
- include_support) )
- except BootManagerException, e:
- log.write( "Call to BootNotifyOwners failed: %s.\n" % e )
+ sent = BootAPI.call_api_function(vars, "BootNotifyOwners",
+ (notify_messages.MSG_INSUFFICIENT_MEMORY,
+ include_pis,
+ include_techs,
+ include_support))
+ except BootManagerException as e:
+ log.write("Call to BootNotifyOwners failed: {}.\n".format(e))
if sent == 0:
- log.write( "Unable to notify site contacts of problem.\n" )
+ log.write("Unable to notify site contacts of problem.\n")
else:
- log.write( "Notified contacts of problem.\n" )
+ log.write("Notified contacts of problem.\n")
return 0
else:
- log.write( "Memory requirements not met, but running anyway: %s kb\n"
- % total_mem )
+ log.write("Memory requirements not met, but running anyway: {} kb\n"
+ .format(total_mem))
else:
- log.write( "Looks like we have enough memory: %s kb\n" % total_mem )
+ log.write("Looks like we have enough memory: {} kb\n".format(total_mem))
# get a list of block devices to attempt to install on
# (may include cdrom devices)
- install_devices= systeminfo.get_block_device_list(vars, log)
+ install_devices = systeminfo.get_block_device_list(vars, log)
# save the list of block devices in the log
- log.write( "Detected block devices:\n" )
- log.write( repr(install_devices) + "\n" )
+ log.write("Detected block devices:\n")
+ log.write(repr(install_devices) + "\n")
if not install_devices or len(install_devices) == 0:
- log.write( "No block devices detected.\n" )
+ log.write("No block devices detected.\n")
- include_pis= 0
- include_techs= 1
- include_support= 0
+ include_pis = 0
+ include_techs = 1
+ include_support = 0
- sent= 0
+ sent = 0
try:
- sent= BootAPI.call_api_function( vars, "BootNotifyOwners",
- (notify_messages.MSG_INSUFFICIENT_DISK,
- include_pis,
- include_techs,
- include_support) )
- except BootManagerException, e:
- log.write( "Call to BootNotifyOwners failed: %s.\n" % e )
+ sent = BootAPI.call_api_function(vars, "BootNotifyOwners",
+ (notify_messages.MSG_INSUFFICIENT_DISK,
+ include_pis,
+ include_techs,
+ include_support))
+ except BootManagerException as e:
+ log.write("Call to BootNotifyOwners failed: {}.\n".format(e))
if sent == 0:
- log.write( "Unable to notify site contacts of problem.\n" )
+ log.write("Unable to notify site contacts of problem.\n")
return 0
# some size threshold (set in installstore)
# also, keep track of the total size for all devices that appear usable
- total_size= 0
+ total_size = 0
for device in install_devices.keys():
- (major,minor,blocks,gb_size,readonly)= install_devices[device]
+ major, minor, blocks, gb_size, readonly = install_devices[device]
# if the device string starts with
# planetlab or dm- (device mapper), ignore it (could be old lvm setup)
continue
if gb_size < MINIMUM_DISK_SIZE:
- log.write( "Device is too small to use: %s \n(appears" \
- " to be %4.2f GB)\n" % (device,gb_size) )
+ log.write("Device is too small to use: {} \n"
+ "(appears to be {:4.2f} Gb)\n".format(device, gb_size))
try:
del install_devices[device]
- except KeyError, e:
+ except KeyError as e:
pass
continue
if readonly:
- log.write( "Device is readonly, not using: %s\n" % device )
+ log.write("Device is readonly, not using: {}\n".format(device))
try:
del install_devices[device]
- except KeyError, e:
+ except KeyError as e:
pass
continue
# add this sector count to the total count of usable
# sectors we've found.
- total_size= total_size + gb_size
+ total_size = total_size + gb_size
if len(install_devices) == 0:
- log.write( "No suitable block devices found for install.\n" )
+ log.write("No suitable block devices found for install.\n")
- include_pis= 0
- include_techs= 1
- include_support= 0
+ include_pis = 0
+ include_techs = 1
+ include_support = 0
- sent= 0
+ sent = 0
try:
- sent= BootAPI.call_api_function( vars, "BootNotifyOwners",
- (notify_messages.MSG_INSUFFICIENT_DISK,
- include_pis,
- include_techs,
- include_support) )
- except BootManagerException, e:
- log.write( "Call to BootNotifyOwners failed: %s.\n" % e )
+ sent = BootAPI.call_api_function(vars, "BootNotifyOwners",
+ (notify_messages.MSG_INSUFFICIENT_DISK,
+ include_pis,
+ include_techs,
+ include_support))
+ except BootManagerException as e:
+ log.write("Call to BootNotifyOwners failed: {}.\n".format(e))
if sent == 0:
- log.write( "Unable to notify site contacts of problem.\n" )
+ log.write("Unable to notify site contacts of problem.\n")
return 0
# show the devices we found that are usable
- log.write( "Usable block devices:\n" )
- log.write( repr(install_devices.keys()) + "\n" )
+ log.write("Usable block devices:\n")
+ log.write(repr(install_devices.keys()) + "\n")
# save the list of devices for the following steps
- vars["INSTALL_BLOCK_DEVICES"]= install_devices.keys()
+ vars["INSTALL_BLOCK_DEVICES"] = install_devices.keys()
# ensure the total disk size is large enough. if
# put the node into debug mode.
if total_size < TOTAL_MINIMUM_DISK_SIZE:
if not SKIP_HARDWARE_REQUIREMENT_CHECK:
- log.write( "The total usable disk size of all disks is " \
- "insufficient to be usable as a PlanetLab node.\n" )
- include_pis= 0
- include_techs= 1
- include_support= 0
+ log.write("The total usable disk size of all disks is " \
+ "insufficient to be usable as a PlanetLab node.\n")
+ include_pis = 0
+ include_techs = 1
+ include_support = 0
- sent= 0
+ sent = 0
try:
- sent= BootAPI.call_api_function( vars, "BootNotifyOwners",
- (notify_messages.MSG_INSUFFICIENT_DISK,
- include_pis,
- include_techs,
- include_support) )
- except BootManagerException, e:
- log.write( "Call to BootNotifyOwners failed: %s.\n" % e )
+ sent = BootAPI.call_api_function(vars, "BootNotifyOwners",
+ (notify_messages.MSG_INSUFFICIENT_DISK,
+ include_pis,
+ include_techs,
+ include_support))
+ except BootManagerException as e:
+ log.write("Call to BootNotifyOwners failed: {}.\n".format(e))
if sent == 0:
- log.write( "Unable to notify site contacts of problem.\n" )
+ log.write("Unable to notify site contacts of problem.\n")
return 0
else:
- log.write( "The total usable disk size of all disks is " \
- "insufficient, but running anyway.\n" )
+ log.write("The total usable disk size of all disks is " \
+ "insufficient, but running anyway.\n")
- log.write( "Total size for all usable block devices: %4.2f GB\n" % total_size )
+ log.write("Total size for all usable block devices: {:4.2f} Gb\n".format(total_size))
return 1
git://git.onelab.eu / bootmanager.git / blobdiff