本文整理汇总了Python中mininet.node.Host类的典型用法代码示例。如果您正苦于以下问题：Python Host类的具体用法？Python Host怎么用？Python Host使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Host类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
def __init__(self, name, *args, **kwargs ):
"""privateDirs: list of private directories
remounts: dirs to remount
unmount: unmount dirs in cleanup? (True)
Note: if unmount is False, you must call unmountAll()
manually."""
self.privateDirs = kwargs.pop( 'privateDirs', [] )
self.remounts = kwargs.pop( 'remounts', [] )
self.unmount = kwargs.pop( 'unmount', True )
Host.__init__( self, name, *args, **kwargs )
self.rundir = '%s/%s' % ( self.mnRunDir, name )
self.root, self.private = None, None # set in createBindMounts
if self.privateDirs:
self.privateDirs = [ realpath( d ) for d in self.privateDirs ]
self.createBindMounts()
# These should run in the namespace before we chroot,
# in order to put the right entries in /etc/mtab
# Eventually this will allow a local pid space
# Now we chroot and cd to wherever we were before.
pwd = self.cmd( 'pwd' ).strip()
self.sendCmd( 'exec chroot', self.root, 'bash -ms mininet:'
+ self.name )
self.waiting = False
self.cmd( 'cd', pwd )
# In order for many utilities to work,
# we need to remount /proc and /sys
self.cmd( 'mount /proc' )
self.cmd( 'mount /sys' )示例2: terminate
def terminate(self):
#I don't think it works because it does not read pid number
#self.cmd("ps ax | egrep 'bgpd%s.pid|zebra%s.pid' | awk '{print $1}' | xargs kill" % (self.name, self.name))
self.cmd("kill `cat %s/bgpd%s.pid`" % (QUAGGA_RUN_DIR, self.name))
self.cmd("kill `cat %s/zebra%s.pid`" % (QUAGGA_RUN_DIR, self.name))
Host.terminate(self)示例3: __init__
def __init__(self, name, ips, ce_mac_address=None, gw=None, *args, **kwargs ):
dirs = ['/var/log/', '/var/log/quagga', '/var/run', '/var/run/quagga']
Host.__init__(self, name, privateDirs=dirs, *args, **kwargs )
self.ips = ips
self.ce_mac_address = ce_mac_address
self.gw = gw
self.path_quagga = "%s/%s/quagga" %(self.baseDIR, self.name)示例4: __init__
def __init__(self, name, loopback, CR, cluster_id, *args, **kwargs ):
dirs = ['/var/log/', '/var/log/quagga', '/var/run', '/var/run/quagga', '/var/run/openvswitch', '/var/run/sshd']
Host.__init__(self, name, privateDirs=dirs, *args, **kwargs )
self.loopback = loopback
if cluster_id == "default":
cluster_id = "0"
cluster_id = int(cluster_id)
if CR:
cluster_id = cluster_id + 128
extrainfo = '%02x000000' % cluster_id
self.dpid = self.loopbackDpid(self.loopback, extrainfo)
self.mac = self.loopbackMac(self.loopback,"0200")
self.path_ovs = "%s/%s/ovs" %(self.baseDIR, self.name)
self.path_quagga = "%s/%s/quagga" %(self.baseDIR, self.name)
self.path_fpm = "%s/%s/fpm-of" %(self.baseDIR, self.name)
if OSHI.checked == False:
self.checkQuagga()
if self.OF_V == "OpenFlow13":
self.checkOVS()
if OSHI.SR == True:
self.checkSR()
OSHI.checked = True示例5: config
def config(self, **kwargs):
Host.config(self, **kwargs)
debug("configuring route %s" % self.route)
self.cmd('ip addr add %s dev %s-eth0' % (self.ip, self.name))
self.cmd('ip route add default via %s' % self.route)示例6: config
def config(self, **kwargs):
Host.config(self, **kwargs)
self.cmd('sysctl net.ipv4.ip_forward=1')
for intf, attrs in self.intfDict.items():
self.cmd('ip addr flush dev %s' % intf)
if 'mac' in attrs:
self.cmd('ip link set %s down' % intf)
self.cmd('ip link set %s address %s' % (intf, attrs['mac']))
self.cmd('ip link set %s up ' % intf)
self.nameToIntf[intf].mac=attrs['mac']
# for addr in attrs['ipAddrs']:
if 'vlan' in attrs:
# self.cmd('ip addr flush dev %s')
self.cmd('ip link add link %s name %s.%s type vlan id %s' % (intf, intf, attrs['vlan'], attrs['vlan']))
self.cmd('ip addr add %s dev %s.%s' % (attrs['ipAddrs'], intf, attrs['vlan']))
self.cmd('ip link set dev %s.%s up' % (intf, attrs['vlan']))
if ('ipAddrs' in attrs) & ('vlan' not in attrs):
self.cmd('ip addr add %s dev %s' % (attrs['ipAddrs'], intf))
self.nameToIntf[intf].ip=attrs['ipAddrs'].split('/')[0]
self.nameToIntf[intf].prefixLen=attrs['ipAddrs'].split('/')[1]
self.cmd('%s/zebra -d -f %s -z %s/zebra%s.api -i %s/zebra%s.pid' % (
QUAGGA_DIR, self.zebraConfFile, QUAGGA_RUN_DIR, self.name, QUAGGA_RUN_DIR, self.name))
self.cmd('%s/bgpd -d -f %s -z %s/zebra%s.api -i %s/bgpd%s.pid' % (
QUAGGA_DIR, self.quaggaConfFile, QUAGGA_RUN_DIR, self.name, QUAGGA_RUN_DIR, self.name))
for attrs in self.ARPDict.itervalues():
if 'localdev' in attrs:
self.cmd('ip route add %s%s dev %s' % (attrs['remoteIP'], attrs['remoteMask'], attrs['localdev']))
self.setARP(attrs['remoteIP'], attrs['remoteMAC'])
elif 'nexthop' in attrs:
self.cmd('ip route add %s%s via %s' % (attrs['remoteIP'], attrs['remoteMask'], attrs['nexthop']))
self.setARP(attrs['nexthop'], attrs['remoteMAC'])示例7: __init__
def __init__(self, name, quaggaConfFile, zebraConfFile, intfDict, ARPDict, *args, **kwargs):
Host.__init__(self, name, *args, **kwargs)
self.quaggaConfFile = quaggaConfFile
self.zebraConfFile = zebraConfFile
self.intfDict = intfDict
# TODO should be optional?
self.ARPDict = ARPDict示例8: cleanup
def cleanup( self ):
"""Clean up, then unmount bind mounts
unmount: actually unmount bind mounts?"""
# Wait for process to actually terminate
self.shell.wait()
Host.cleanup( self )
if self.unmount:
self.unmountBindMounts()
errFail( 'rmdir ' + self.root )示例9: __init__
def __init__( self, name, image='myace:v1', dargs=None, startString=None, **kwargs ):
self.image = image
self.dargs = dargs
if startString is None:
self.startString = "/bin/bash"
self.dargs = "-ti"
else:
self.startString = startString
Host.__init__( self, name, **kwargs )示例10: config
def config(self, **kwargs):
Host.config(self, **kwargs)
debug("configuring route %s" % self.gateway)
self.cmd('ip addr flush dev %s' % self.defaultIntf())
for ip in self.ips:
self.cmd('ip addr add %s dev %s' % (ip, self.defaultIntf()))
self.cmd('ip route add default via %s' % self.gateway)示例11: __init__
def __init__(self, name, **kwargs):
Host.__init__(self, name, **kwargs)
if not NdnHost.inited:
NdnHostCommon.init()
self.nfd = Nfd(self)
self.nfd.start()
self.peerList = {}示例12: __init__
def __init__(self, name, ip=None, inNamespace=True,
root_dir=None, ssh_template=None,
auth_keys=None, **kwargs):
self.name = name
self.ssh_template = ssh_template
self.auth_keys = auth_keys
self.root_dir = root_dir
self.ssh_pid_file = None
self.mounted_dirs = []
Host.__init__(self, name, inNamespace, **kwargs)示例13: __init__
def __init__(self, name, **kwargs):
privateDirs = [('/usr/local/etc/ndn', '/tmp/%(name)s/usr/local/etc/ndn'), ]
kwargs['privateDirs'] = privateDirs
Host.__init__(self, name, **kwargs)
if not NdnHost.inited:
NdnHostCommon.init()
self.nfd = Nfd(self)
self.nfd.start()
self.peerList = {}示例14: config
def config(self, **kwargs):
Host.config(self, **kwargs)
self.cmd('sysctl net.ipv4.ip_forward=1')
for intf, attrs in self.intfDict.items():
self.cmd('ip addr flush dev %s' % intf)
if 'mac' in attrs:
self.cmd('ip link set %s down' % intf)
self.cmd('ip link set %s address %s' % (intf, attrs['mac']))
self.cmd('ip link set %s up ' % intf)
for addr in attrs['ipAddrs']:
self.cmd('ip addr add %s dev %s' % (addr, intf))
self.cmd('/usr/lib/quagga/zebra -d -f %s -z %s/zebra%s.api -i %s/zebra%s.pid' % (self.zebraConfFile, QUAGGA_RUN_DIR, self.name, QUAGGA_RUN_DIR, self.name))
self.cmd('/usr/lib/quagga/bgpd -d -f %s -z %s/zebra%s.api -i %s/bgpd%s.pid' % (self.quaggaConfFile, QUAGGA_RUN_DIR, self.name, QUAGGA_RUN_DIR, self.name))示例15: config
def config(self, **kwargs):
Host.config(self, **kwargs)
intf = self.defaultIntf()
self.vlanIntf = "%s.%s" % (intf, self.vlan)
self.cmd('ip -4 addr flush dev %s' % intf)
self.cmd('ip link add link %s name %s type vlan id %s' % (intf, self.vlanIntf, self.vlan))
self.cmd('ip link set up %s' % self.vlanIntf)
for ip in self.ips:
self.cmd('ip addr add %s dev %s' % (ip, self.vlanIntf))
self.cmd('ip route add default via %s' % self.gateway)
intf.name = self.vlanIntf
self.nameToIntf[self.vlanIntf] = intf