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merged latest code from rodolfos merge from the latest github pull

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Blake J. Harnden 2017-07-06 15:10:50 -07:00
commit 613e550e8a
32 changed files with 267 additions and 276 deletions
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15
daemon/core/services/__init__.py
View file

@ -4,4 +4,17 @@ Services
Services available to nodes can be put in this directory. Everything listed in
__all__ is automatically loaded by the main core module.
"""
__all__ = ["quagga", "nrl", "xorp", "bird", "utility", "security", "ucarp", "dockersvc", "OvsService" , "ryuService" , 'startup' ]
__all__ = [
"quagga",
"nrl",
"xorp",
"bird",
"utility",
"security",
"ucarp",
"dockersvc",
"OvsService",
"RyuService",
"startup"
]

2
daemon/core/services/nrl.py
View file

@ -603,7 +603,7 @@ class MgenActor(NrlService):
cfg = "#!/bin/sh\n"
cfg += "# auto-generated by nrl.py:MgenActor.generateconfig()\n"
comments = ""
cmd = "python /usr/local/bin/mgenBasicActor.py -n %s -a 0.0.0.0 -p 5555" % (node.name)
cmd = "mgenBasicActor.py -n %s -a 0.0.0.0" % node.name
servicenames = map(lambda x: x._name, services)
netifs = filter(lambda x: not getattr(x, 'control', False), node.netifs())

203
daemon/core/services/quagga.py
View file

@ -12,16 +12,11 @@ from core.misc import nodeutils
from core.service import CoreService
from core.service import ServiceManager
QUAGGA_USER = "root"
QUAGGA_GROUP = "root"
if os.uname()[0] == "FreeBSD":
QUAGGA_GROUP = "wheel"
class Zebra(CoreService):
_name = "zebra"
_group = "Quagga"
_depends = ("vtysh",)
_dirs = ("/usr/local/etc/quagga", "/var/run/quagga")
_configs = ("/usr/local/etc/quagga/Quagga.conf",
"quaggaboot.sh", "/usr/local/etc/quagga/vtysh.conf")
@ -53,16 +48,11 @@ class Zebra(CoreService):
@classmethod
def generateQuaggaConf(cls, node, services):
""" Returns configuration file text. Other services that depend on zebra
will have generatequaggaifcconfig() and generatequaggaconfig()
hooks that are invoked here.
"""
# Check whether the node is running OVS
has_ovs = 0
for s in services:
if s._name == "OvsService":
has_ovs =1
Returns configuration file text. Other services that depend on zebra
will have generatequaggaifcconfig() and generatequaggaconfig()
hooks that are invoked here.
"""
# we could verify here that filename == Quagga.conf
cfg = ""
for ifc in node.netifs():
@ -72,7 +62,7 @@ class Zebra(CoreService):
ifnumstr = re.findall(r"\d+", ifc.name)
ifnum = ifnumstr[0]
ifname = "rtr%s" % ifnum
cfg += "interface %s\n" % ifname
#cfg += "interface %s\n" % ifc.name
# include control interfaces in addressing but not routing daemons
@ -147,8 +137,6 @@ QUAGGA_CONF=%s
QUAGGA_SBIN_SEARCH=%s
QUAGGA_BIN_SEARCH=%s
QUAGGA_STATE_DIR=%s
QUAGGA_USER=%s
QUAGGA_GROUP=%s
searchforprog()
{
@ -177,21 +165,6 @@ confcheck()
fi
}
waitforvtyfiles()
{
for f in "$@"; do
count=1
until [ -e $QUAGGA_STATE_DIR/$f ]; do
if [ $count -eq 10 ]; then
echo "ERROR: vty file not found: $QUAGGA_STATE_DIR/$f" >&2
return 1
fi
sleep 0.1
count=$(($count + 1))
done
done
}
bootdaemon()
{
QUAGGA_SBIN_DIR=$(searchforprog $1 $QUAGGA_SBIN_SEARCH)
@ -203,54 +176,54 @@ bootdaemon()
flags=""
if [ "$1" != "zebra" ]; then
waitforvtyfiles zebra.vty
fi
if [ "$1" = "xpimd" ] && \\
grep -E -q '^[[:space:]]*router[[:space:]]+pim6[[:space:]]*$' $QUAGGA_CONF; then
flags="$flags -6"
fi
$QUAGGA_SBIN_DIR/$1 $flags -u $QUAGGA_USER -g $QUAGGA_GROUP -d
$QUAGGA_SBIN_DIR/$1 $flags -d
if [ "$?" != "0" ]; then
echo "ERROR: Quagga's '$1' daemon failed to start!:"
return 1
fi
}
bootvtysh()
bootquagga()
{
QUAGGA_BIN_DIR=$(searchforprog $1 $QUAGGA_BIN_SEARCH)
QUAGGA_BIN_DIR=$(searchforprog 'vtysh' $QUAGGA_BIN_SEARCH)
if [ "z$QUAGGA_BIN_DIR" = "z" ]; then
echo "ERROR: Quagga's '$1' daemon not found in search path:"
echo " $QUAGGA_SBIN_SEARCH"
echo "ERROR: Quagga's 'vtysh' program not found in search path:"
echo " $QUAGGA_BIN_SEARCH"
return 1
fi
vtyfiles="zebra.vty"
# fix /var/run/quagga permissions
id -u quagga 2>/dev/null >/dev/null
if [ "$?" = "0" ]; then
chown quagga $QUAGGA_STATE_DIR
fi
bootdaemon "zebra"
for r in rip ripng ospf6 ospf bgp babel; do
if grep -q "^router \<${r}\>" $QUAGGA_CONF; then
vtyfiles="$vtyfiles ${r}d.vty"
bootdaemon "${r}d"
fi
done
if grep -E -q '^[[:space:]]*router[[:space:]]+pim6?[[:space:]]*$' $QUAGGA_CONF; then
vtyfiles="$vtyfiles xpimd.vty"
bootdaemon "xpimd"
fi
# wait for Quagga daemon vty files to appear before invoking vtysh
waitforvtyfiles $vtyfiles
$QUAGGA_BIN_DIR/vtysh -b
}
confcheck
if [ "x$1" = "x" ]; then
echo "ERROR: missing the name of the Quagga daemon to boot"
if [ "$1" != "zebra" ]; then
echo "WARNING: '$1': all Quagga daemons are launched by the 'zebra' service!"
exit 1
elif [ "$1" = "vtysh" ]; then
bootvtysh $1
else
bootdaemon $1
fi
""" % (cls._configs[0], quagga_sbin_search, quagga_bin_search, constants.QUAGGA_STATE_DIR, QUAGGA_USER, QUAGGA_GROUP)
confcheck
bootquagga
""" % (cls._configs[0], quagga_sbin_search, quagga_bin_search, constants.QUAGGA_STATE_DIR)
class QuaggaService(CoreService):
@ -308,7 +281,7 @@ class QuaggaService(CoreService):
return ""
@classmethod
def generatequaggaconfig(cls, node, services):
def generatequaggaconfig(cls, node):
return ""
@ -319,9 +292,9 @@ class Ospfv2(QuaggaService):
unified Quagga.conf file.
"""
_name = "OSPFv2"
_startup = ("sh quaggaboot.sh ospfd",)
_shutdown = ("killall ospfd",)
_validate = ("pidof ospfd",)
_startup = ()
_shutdown = ("killall ospfd", )
_validate = ("pidof ospfd", )
_ipv4_routing = True
@staticmethod
@ -353,7 +326,7 @@ class Ospfv2(QuaggaService):
return ""
@classmethod
def generatequaggaconfig(cls, node, services):
def generatequaggaconfig(cls, node):
cfg = "router ospf\n"
rtrid = cls.routerid(node)
cfg += " router-id %s\n" % rtrid
@ -394,9 +367,9 @@ class Ospfv3(QuaggaService):
unified Quagga.conf file.
"""
_name = "OSPFv3"
_startup = ("sh quaggaboot.sh ospf6d",)
_shutdown = ("killall ospf6d",)
_validate = ("pidof ospf6d",)
_startup = ()
_shutdown = ("killall ospf6d", )
_validate = ("pidof ospf6d", )
_ipv4_routing = True
_ipv6_routing = True
@ -438,13 +411,7 @@ class Ospfv3(QuaggaService):
return ""
@classmethod
def generatequaggaconfig(cls, node, services):
# Check whether the node is running OVS
has_ovs = 0
for s in services:
if s._name == "OvsService":
has_ovs =1
def generatequaggaconfig(cls, node):
cfg = "router ospf6\n"
rtrid = cls.routerid(node)
cfg += " router-id %s\n" % rtrid
@ -457,7 +424,7 @@ class Ospfv3(QuaggaService):
ifnumstr = re.findall(r"\d+", ifc.name)
ifnum = ifnumstr[0]
ifname = "rtr%s" % ifnum
cfg += " interface %s area 0.0.0.0\n" % ifc.name
cfg += "!\n"
return cfg
@ -508,6 +475,7 @@ class Ospfv3mdr(Ospfv3):
else:
return cfg
class Bgp(QuaggaService):
"""
The BGP service provides interdomain routing.
@ -515,15 +483,15 @@ class Bgp(QuaggaService):
having the same AS number.
"""
_name = "BGP"
_startup = ("sh quaggaboot.sh bgpd",)
_shutdown = ("killall bgpd",)
_validate = ("pidof bgpd",)
_startup = ()
_shutdown = ("killall bgpd", )
_validate = ("pidof bgpd", )
_custom_needed = True
_ipv4_routing = True
_ipv6_routing = True
@classmethod
def generatequaggaconfig(cls, node, services):
def generatequaggaconfig(cls, node):
cfg = "!\n! BGP configuration\n!\n"
cfg += "! You should configure the AS number below,\n"
cfg += "! along with this router's peers.\n!\n"
@ -534,18 +502,19 @@ class Bgp(QuaggaService):
cfg += "! neighbor 1.2.3.4 remote-as 555\n!\n"
return cfg
class Rip(QuaggaService):
"""
The RIP service provides IPv4 routing for wired networks.
"""
_name = "RIP"
_startup = ("sh quaggaboot.sh ripd",)
_shutdown = ("killall ripd",)
_validate = ("pidof ripd",)
_startup = ()
_shutdown = ("killall ripd", )
_validate = ("pidof ripd", )
_ipv4_routing = True
@classmethod
def generatequaggaconfig(cls, node, services):
def generatequaggaconfig(cls, node):
cfg = """\
router rip
redistribute static
@ -556,18 +525,19 @@ router rip
"""
return cfg
class Ripng(QuaggaService):
"""
The RIP NG service provides IPv6 routing for wired networks.
"""
_name = "RIPNG"
_startup = ("sh quaggaboot.sh ripngd",)
_shutdown = ("killall ripngd",)
_validate = ("pidof ripngd",)
_startup = ()
_shutdown = ("killall ripngd", )
_validate = ("pidof ripngd", )
_ipv6_routing = True
@classmethod
def generatequaggaconfig(cls, node, services):
def generatequaggaconfig(cls, node):
cfg = """\
router ripng
redistribute static
@ -578,36 +548,24 @@ router ripng
"""
return cfg
class Babel(QuaggaService):
"""
The Babel service provides a loop-avoiding distance-vector routing
protocol for IPv6 and IPv4 with fast convergence properties.
"""
_name = "Babel"
_startup = ("sh quaggaboot.sh babeld",)
_shutdown = ("killall babeld",)
_validate = ("pidof babeld",)
_startup = ()
_shutdown = ("killall babeld", )
_validate = ("pidof babeld", )
_ipv6_routing = True
@classmethod
def generatequaggaconfig(cls, node, services):
# Check whether the node is running OVS
has_ovs = 0
for s in services:
if s._name == "OvsService":
has_ovs =1
def generatequaggaconfig(cls, node):
cfg = "router babel\n"
for ifc in node.netifs():
if hasattr(ifc, 'control') and ifc.control is True:
if hasattr(ifc, "control") and ifc.control is True:
continue
if has_ovs == 0:
ifname = ifc.name
else:
ifnumstr = re.findall(r"\d+", ifc.name)
ifnum = ifnumstr[0]
ifname = "rtr%s" % ifnum
cfg += " network %s\n" % ifc.name
cfg += " redistribute static\n redistribute connected\n"
return cfg
@ -620,37 +578,23 @@ class Babel(QuaggaService):
else:
return " babel wired\n babel split-horizon\n"
class Xpimd(QuaggaService):
"""
PIM multicast routing based on XORP.
"""
_name = 'Xpimd'
_startup = ('sh quaggaboot.sh xpimd',)
_shutdown = ('killall xpimd',)
_validate = ('pidof xpimd',)
_startup = ()
_shutdown = ('killall xpimd', )
_validate = ('pidof xpimd', )
_ipv4_routing = True
@classmethod
def generatequaggaconfig(cls, node, services):
# Check whether the node is running OVS
has_ovs = 0
for s in services:
if s._name == "OvsService":
has_ovs =1
if has_ovs == 0:
ifname = 'eth0'
else:
ifname = 'rtr0'
def generatequaggaconfig(cls, node):
ifname = 'eth0'
for ifc in node.netifs():
if ifc.name != 'lo':
if has_ovs == 0:
ifname = ifc.name
else:
ifnumstr = re.findall(r"\d+", ifc.name)
ifnum = ifnumstr[0]
ifname = "rtr%s" % ifnum
ifname = ifc.name
break
cfg = 'router mfea\n!\n'
cfg += 'router igmp\n!\n'
@ -665,20 +609,6 @@ class Xpimd(QuaggaService):
def generatequaggaifcconfig(cls, node, ifc):
return ' ip mfea\n ip igmp\n ip pim\n'
class Vtysh(CoreService):
"""
Simple service to run vtysh -b (boot) after all Quagga daemons have
started.
"""
_name = "vtysh"
_group = "Quagga"
_startindex = 45
_startup = ("sh quaggaboot.sh vtysh",)
_shutdown = ()
@classmethod
def generateconfig(cls, node, filename, services):
return ""
def load_services():
ServiceManager.add(Zebra)
@ -690,4 +620,3 @@ def load_services():
ServiceManager.add(Ripng)
ServiceManager.add(Babel)
ServiceManager.add(Xpimd)
ServiceManager.add(Vtysh)