#!/usr/bin/python
-# $Id$
#
# Copyright (c) 2003 Intel Corporation
# All rights reserved.
def verbose(self, msg):
self.log(msg, 0)
-def Run( vars, log ):
+def Run(vars, log):
"""
Write out the network configuration for this machine:
/etc/hosts
SYSIMG_PATH the path where the system image will be mounted
(always starts with TEMP_PATH)
INTERFACES All the interfaces associated with this node
- INTERFACE_SETTINGS dictionary
+ INTERFACE_SETTINGS dictionary
Sets the following variables:
None
"""
- log.write( "\n\nStep: Install: Writing Network Configuration files.\n" )
+ log.write("\n\nStep: Install: Writing Network Configuration files.\n")
try:
- SYSIMG_PATH= vars["SYSIMG_PATH"]
+ SYSIMG_PATH = vars["SYSIMG_PATH"]
if SYSIMG_PATH == "":
- raise ValueError, "SYSIMG_PATH"
+ raise ValueError("SYSIMG_PATH")
- except KeyError, var:
- raise BootManagerException, "Missing variable in vars: %s\n" % var
- except ValueError, var:
- raise BootManagerException, "Variable in vars, shouldn't be: %s\n" % var
+ except KeyError as var:
+ raise BootManagerException("Missing variable in vars: {}\n".format(var))
+ except ValueError as var:
+ raise BootManagerException("Variable in vars, shouldn't be: {}\n".format(var))
try:
- INTERFACE_SETTINGS= vars['INTERFACE_SETTINGS']
- except KeyError, e:
- raise BootManagerException, "No interface settings found in vars."
+ INTERFACE_SETTINGS = vars['INTERFACE_SETTINGS']
+ except KeyError as e:
+ raise BootManagerException("No interface settings found in vars.")
try:
- hostname= INTERFACE_SETTINGS['hostname']
- domainname= INTERFACE_SETTINGS['domainname']
- method= INTERFACE_SETTINGS['method']
- ip= INTERFACE_SETTINGS['ip']
- gateway= INTERFACE_SETTINGS['gateway']
- network= INTERFACE_SETTINGS['network']
- netmask= INTERFACE_SETTINGS['netmask']
- dns1= INTERFACE_SETTINGS['dns1']
- mac= INTERFACE_SETTINGS['mac']
- except KeyError, e:
- raise BootManagerException, "Missing value %s in interface settings." % str(e)
+ hostname = INTERFACE_SETTINGS['hostname']
+ domainname = INTERFACE_SETTINGS['domainname']
+ method = INTERFACE_SETTINGS['method']
+ ip = INTERFACE_SETTINGS['ip']
+ gateway = INTERFACE_SETTINGS['gateway']
+ network = INTERFACE_SETTINGS['network']
+ netmask = INTERFACE_SETTINGS['netmask']
+ dns1 = INTERFACE_SETTINGS['dns1']
+ mac = INTERFACE_SETTINGS['mac']
+ except KeyError as e:
+ raise BootManagerException("Missing value {} in interface settings.".format(e))
# dns2 is not required to be set
dns2 = INTERFACE_SETTINGS.get('dns2','')
# Node Manager needs at least PLC_API_HOST and PLC_BOOT_HOST
log.write("Writing /etc/planetlab/plc_config\n")
- utils.makedirs("%s/etc/planetlab" % SYSIMG_PATH)
- plc_config = file("%s/etc/planetlab/plc_config" % SYSIMG_PATH, "w")
-
- api_url = vars['BOOT_API_SERVER']
- (scheme, netloc, path, params, query, fragment) = urlparse.urlparse(api_url)
- parts = netloc.split(':')
- host = parts[0]
- if len(parts) > 1:
- port = parts[1]
- else:
- port = '80'
- try:
- log.write("getting via https://%s/PlanetLabConf/get_plc_config.php " % host)
- bootserver = httplib.HTTPSConnection(host, int(port))
- bootserver.connect()
- bootserver.request("GET","https://%s/PlanetLabConf/get_plc_config.php" % host)
- plc_config.write("%s" % bootserver.getresponse().read())
- bootserver.close()
- log.write("Done\n")
- except :
- log.write(" .. Failed. Using old method. -- stack trace follows\n")
- traceback.print_exc(file=log.OutputFile)
- bs= BootServerRequest.BootServerRequest(vars)
- if bs.BOOTSERVER_CERTS:
- print >> plc_config, "PLC_BOOT_HOST='%s'" % bs.BOOTSERVER_CERTS.keys()[0]
- print >> plc_config, "PLC_API_HOST='%s'" % host
- print >> plc_config, "PLC_API_PORT='%s'" % port
- print >> plc_config, "PLC_API_PATH='%s'" % path
-
- plc_config.close()
-
-
- log.write( "Writing /etc/hosts\n" )
- hosts_file= file("%s/etc/hosts" % SYSIMG_PATH, "w" )
- hosts_file.write( "127.0.0.1 localhost\n" )
- if method == "static":
- hosts_file.write( "%s %s.%s\n" % (ip, hostname, domainname) )
- hosts_file.close()
- hosts_file= None
-
- data = {'hostname': '%s.%s' % (hostname, domainname),
- 'networks': vars['INTERFACES']}
- plnet.InitInterfaces(logger(log), BootAPIWrap(vars), data, SYSIMG_PATH,
- True, "BootManager")
-
+ utils.makedirs("{}/etc/planetlab".format(SYSIMG_PATH))
+ with open("{}/etc/planetlab/plc_config".format(SYSIMG_PATH), "w") as plc_config:
+
+ api_url = vars['BOOT_API_SERVER']
+ (scheme, netloc, path, params, query, fragment) = urlparse.urlparse(api_url)
+ parts = netloc.split(':')
+ host = parts[0]
+ if len(parts) > 1:
+ port = parts[1]
+ else:
+ port = '80'
+ try:
+ log.write("getting via https://{}/PlanetLabConf/get_plc_config.php ".format(host))
+ bootserver = httplib.HTTPSConnection(host, int(port))
+ bootserver.connect()
+ bootserver.request("GET","https://{}/PlanetLabConf/get_plc_config.php".format(host))
+ plc_config.write("{}".format(bootserver.getresponse().read()))
+ bootserver.close()
+ log.write("Done\n")
+ except:
+ log.write(" .. Failed. Using old method. -- stack trace follows\n")
+ traceback.print_exc(file=log.OutputFile)
+ bs = BootServerRequest.BootServerRequest(vars)
+ if bs.BOOTSERVER_CERTS:
+ plc_config.write("PLC_BOOT_HOST='{}'\n".format(bs.BOOTSERVER_CERTS.keys()[0]))
+ plc_config.write("PLC_API_HOST='{}'\n".format(host))
+ plc_config.write("PLC_API_PORT='{}'\n".format(port))
+ plc_config.write("PLC_API_PATH='{}'\n".format(path))
+
+ log.write("Writing /etc/hosts\n")
+ with open("{}/etc/hosts".format(SYSIMG_PATH), "w") as hosts_file:
+ hosts_file.write("127.0.0.1 localhost\n")
+ if method == "static":
+ hosts_file.write("{} {}.{}\n".format(ip, hostname, domainname))
+
+ data = {'hostname': '{}.{}'.format(hostname, domainname),
+ 'interfaces': vars['INTERFACES']}
+ plnet.InitInterfaces(
+ logger(log), BootAPIWrap(vars),
+ data, SYSIMG_PATH,
+ files_only=True, program="BootManager")