Martin - I'm not getting it to work. Latest errors: =============================================================== ERRORS =============================================================== _______________________________________________ ERROR at setup of test_quagga_running ________________________________________________ module = <module 'test_bgp_multiview_topo1' from '/home/sharpd/topotests/bgp_multiview_topo1/test_bgp_multiview_topo1.py'> def setup_module(module): global topo, net print("\n\n** %s: Setup Topology" % module.__name__) print("******************************************\n") print("Cleanup old Mininet runs") os.system('sudo mn -c > /dev/null 2>&1') thisDir = os.path.dirname(os.path.realpath(__file__)) topo = NetworkTopo() net = Mininet(controller=None, topo=topo) net.start() # Starting Routers for i in range(1, 2):

net['r%s' % i].loadConf('zebra', '%s/r%s/zebra.conf' % (thisDir, i))

bgp_multiview_topo1/test_bgp_multiview_topo1.py:287: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <mininet.net.Mininet object at 0x7fecc55e4810>, key = 'r1' def __getitem__( self, key ): """net [ name ] operator: Return node(s) with given name(s)"""

return self.nameToNode[ key ]

E KeyError: 'r1' /usr/lib/python2.7/dist-packages/mininet/net.py:245: KeyError ________________________________________________ ERROR at setup of test_bgp_converge _________________________________________________ module = <module 'test_bgp_multiview_topo1' from '/home/sharpd/topotests/bgp_multiview_topo1/test_bgp_multiview_topo1.py'> def setup_module(module): global topo, net print("\n\n** %s: Setup Topology" % module.__name__) print("******************************************\n") print("Cleanup old Mininet runs") os.system('sudo mn -c > /dev/null 2>&1') thisDir = os.path.dirname(os.path.realpath(__file__)) topo = NetworkTopo() net = Mininet(controller=None, topo=topo) net.start() # Starting Routers for i in range(1, 2):

net['r%s' % i].loadConf('zebra', '%s/r%s/zebra.conf' % (thisDir, i))

bgp_multiview_topo1/test_bgp_multiview_topo1.py:287: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <mininet.net.Mininet object at 0x7fecc55e4810>, key = 'r1' def __getitem__( self, key ): """net [ name ] operator: Return node(s) with given name(s)"""

return self.nameToNode[ key ]

E KeyError: 'r1' /usr/lib/python2.7/dist-packages/mininet/net.py:245: KeyError ______________________________________________ ERROR at setup of test_bgp_routingTable _______________________________________________ module = <module 'test_bgp_multiview_topo1' from '/home/sharpd/topotests/bgp_multiview_topo1/test_bgp_multiview_topo1.py'> def setup_module(module): global topo, net print("\n\n** %s: Setup Topology" % module.__name__) print("******************************************\n") print("Cleanup old Mininet runs") os.system('sudo mn -c > /dev/null 2>&1') thisDir = os.path.dirname(os.path.realpath(__file__)) topo = NetworkTopo() net = Mininet(controller=None, topo=topo) net.start() # Starting Routers for i in range(1, 2):

net['r%s' % i].loadConf('zebra', '%s/r%s/zebra.conf' % (thisDir, i))

bgp_multiview_topo1/test_bgp_multiview_topo1.py:287: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <mininet.net.Mininet object at 0x7fecc55e4810>, key = 'r1' def __getitem__( self, key ): """net [ name ] operator: Return node(s) with given name(s)"""

return self.nameToNode[ key ]

E KeyError: 'r1' /usr/lib/python2.7/dist-packages/mininet/net.py:245: KeyError _______________________________________________ ERROR at setup of test_quagga_running ________________________________________________ module = <module 'test_ospf6_topo1' from '/home/sharpd/topotests/ospf6-topo1/test_ospf6_topo1.py'> def setup_module(module): global topo, net print("\n\n** %s: Setup Topology" % module.__name__) print("******************************************\n") print("Cleanup old Mininet runs") os.system('sudo mn -c > /dev/null 2>&1') thisDir = os.path.dirname(os.path.realpath(__file__)) topo = NetworkTopo() net = Mininet(controller=None, topo=topo) net.start() # For debugging after starting net, but before starting Quagga, uncomment the next line # CLI(net) # Starting Routers for i in range(1, 5):

net['r%s' % i].loadConf('zebra', '%s/r%s/zebra.conf' % (thisDir, i))

ospf6-topo1/test_ospf6_topo1.py:320: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <mininet.net.Mininet object at 0x7fecc5557950>, key = 'r1' def __getitem__( self, key ): """net [ name ] operator: Return node(s) with given name(s)"""

return self.nameToNode[ key ]

E KeyError: 'r1' /usr/lib/python2.7/dist-packages/mininet/net.py:245: KeyError _______________________________________________ ERROR at setup of test_ospf6_converged _______________________________________________ module = <module 'test_ospf6_topo1' from '/home/sharpd/topotests/ospf6-topo1/test_ospf6_topo1.py'> def setup_module(module): global topo, net print("\n\n** %s: Setup Topology" % module.__name__) print("******************************************\n") print("Cleanup old Mininet runs") os.system('sudo mn -c > /dev/null 2>&1') thisDir = os.path.dirname(os.path.realpath(__file__)) topo = NetworkTopo() net = Mininet(controller=None, topo=topo) net.start() # For debugging after starting net, but before starting Quagga, uncomment the next line # CLI(net) # Starting Routers for i in range(1, 5):

net['r%s' % i].loadConf('zebra', '%s/r%s/zebra.conf' % (thisDir, i))

ospf6-topo1/test_ospf6_topo1.py:320: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <mininet.net.Mininet object at 0x7fecc5557950>, key = 'r1' def __getitem__( self, key ): """net [ name ] operator: Return node(s) with given name(s)"""

return self.nameToNode[ key ]

E KeyError: 'r1' /usr/lib/python2.7/dist-packages/mininet/net.py:245: KeyError _____________________________________________ ERROR at setup of test_ospfv3_routingTable _____________________________________________ module = <module 'test_ospf6_topo1' from '/home/sharpd/topotests/ospf6-topo1/test_ospf6_topo1.py'> def setup_module(module): global topo, net print("\n\n** %s: Setup Topology" % module.__name__) print("******************************************\n") print("Cleanup old Mininet runs") os.system('sudo mn -c > /dev/null 2>&1') thisDir = os.path.dirname(os.path.realpath(__file__)) topo = NetworkTopo() net = Mininet(controller=None, topo=topo) net.start() # For debugging after starting net, but before starting Quagga, uncomment the next line # CLI(net) # Starting Routers for i in range(1, 5):

net['r%s' % i].loadConf('zebra', '%s/r%s/zebra.conf' % (thisDir, i))

ospf6-topo1/test_ospf6_topo1.py:320: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <mininet.net.Mininet object at 0x7fecc5557950>, key = 'r1' def __getitem__( self, key ): """net [ name ] operator: Return node(s) with given name(s)"""

return self.nameToNode[ key ]

E KeyError: 'r1' /usr/lib/python2.7/dist-packages/mininet/net.py:245: KeyError _______________________________________ ERROR at setup of test_linux_ipv6_kernel_routingTable ________________________________________ module = <module 'test_ospf6_topo1' from '/home/sharpd/topotests/ospf6-topo1/test_ospf6_topo1.py'> def setup_module(module): global topo, net print("\n\n** %s: Setup Topology" % module.__name__) print("******************************************\n") print("Cleanup old Mininet runs") os.system('sudo mn -c > /dev/null 2>&1') thisDir = os.path.dirname(os.path.realpath(__file__)) topo = NetworkTopo() net = Mininet(controller=None, topo=topo) net.start() # For debugging after starting net, but before starting Quagga, uncomment the next line # CLI(net) # Starting Routers for i in range(1, 5):

net['r%s' % i].loadConf('zebra', '%s/r%s/zebra.conf' % (thisDir, i))

ospf6-topo1/test_ospf6_topo1.py:320: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <mininet.net.Mininet object at 0x7fecc5557950>, key = 'r1' def __getitem__( self, key ): """net [ name ] operator: Return node(s) with given name(s)"""

return self.nameToNode[ key ]

E KeyError: 'r1' /usr/lib/python2.7/dist-packages/mininet/net.py:245: KeyError ====================================================== 7 error in 2.36 seconds ======================================================= sharpd@Ubunutu-dbs-1:~/topotests$ thanks! donald On Sun, Nov 27, 2016 at 2:37 AM, Martin Winter <david@opensourcerouting.org> wrote:

(Testing the new mailing list as well)

First of all:

I finally got around and added some framework for Topology Tests based on Mininet to the CI testbed. As Mininet is all based on Python, the whole framework is based on pytest.

At this time, there are 2 tests in it: - OSPFv3 simple topology - BGP Multiview topology

The git for this setup is here: https://git.netdef.org/scm/netdef/topotests.git

There is no proprietary code in it - all can be easy replicated on a Ubuntu 16.04 (I have not tested any other Distros and Mininet requires Linux). Just follow the directions in the README inside the git and you should be able to replicate the setup.

The idea is to have some test setup which can be shared and anyone can add tests (The CI system runs all the tests in this git)

Happy to hear any feedback on this setup…

As a side note, the BGP Multiview test crashes BGPd on startup. Because of this, I have NOT YET enabled the test results parsing in the CI system (or all builds would fail at this time)

If you look at the the latest build on our CI system, you’ll see a crash in BGPd See https://ci1.netdef.org/browse/QUAGGA-CMASTERNEXT-TOPOU1604-106 Seems to be a crash in the VNC code. (cc’ing Lou to make sure he see this…)

Again, please provide feedback. The idea is to add many more topologies to the CI system, but would like to hear some feedback on the setup.

- Martin

_______________________________________________ cmaster-next mailing list cmaster-next@lists.nox.tf https://lists.nox.tf/listinfo/cmaster-next