We finally have a working ODL Boron distro for testing with the OVS
2.5.90 NSH Yi Yang patch in OPNFV.
You can get the distro here:
https://drive.google.com/open?id=0B20dtomeEJsVc0tVVUdweG1IOG8
I have set the version in the tarball name to 0.5.9, but when untarred,
you'll see that the created directory is still 0.5.0. The 0.5.9 version
is just something I came up with to be able to distinguish the different
tarballs.
Here is a list of issues we ran into while testing that should help:
* Classifier resubmit vs outport
o There is a bug in the Brahmaputra version of Tacker whereby it
creates the classifier flow with an output, when it should
resubmit to the SFC tables.
o We manually update this flow for now to get around this problem
o This problem existed before the OVS 2.5.90 changes
* Netvirt karaf features
o Any karaf features with the text "netvirt" in them should NOT be
used, they will cause instabilities
o Only these Netvirt karaf features are needed:
+ odl-ovsdb-sfc
+ odl-ovsdb-sfc-rest
* SFC karaf feature rename and others not used in OPNFV (sb-rest, ui,
netconf)
o The odl-sfcofl2 karaf feature was renamed to
odl-sfc-openflow-renderer
o Only these SFC karaf features are needed:
+ odl-sfc-model
+ odl-sfc-provider
+ odl-sfc-provider-rest
+ odl-sfc-ovs
+ odl-sfc-openflow-renderer
* Blocked port on Compute node
o We had a problem whereby the Fuel installer blocks all ports in
the IP tables on the compute node and each needed port has to be
manually "opened"
o If packets appear to not be entering the vxlan-gpe port, then
its probably because they are being dropped by ip tables
* vxlan_tool.py update
o The previous version of the vxlan_tool.py used on the SF
vxlan-gpe only supported vxlan-gpe + NSH + orig packet
o The latest Yi Yang OVS patches use vxlan-gpe + Eth + NSH + orig
packet, so the tool needs to be updated to support this
Here are the ODL patches in this distro:
(They have all been rebased to master/boron today)
* Openflowplugin
o https://git.opendaylight.org/gerrit/37937
* SFC
o https://git.opendaylight.org/gerrit/37944
* Netvirt:
o https://git.opendaylight.org/gerrit/40942
* GBP: (We havent tested nor rebased this one yet)
o https://git.opendaylight.org/gerrit/40945
Hopefully, tomorrow we'll formalize the final details to get these
patches merged into ODL.
Regards,
Brady
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