cloudstack-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Daniel Kollmer <Daniel.Koll...@tomtom.com>
Subject OVS on CS 4.5.1 with KVM
Date Fri, 10 Apr 2015 09:56:20 GMT
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello all

I am busy trying to implement an OVS isolated advanced network zone on
CS 4.5.1 and KVM, but it is not working.

I have looked through the configuration settings and it looks like all
of the OVS related stuff is not even available with the exception of
sdn.ovs.controller.default.label. For example I can not find the
crucial sdn.ovs.controller configuration flag in the Global Settings
of cloudstack.

I did add

network.bridge.type=openvswitch
libvirt.vif.driver=com.cloud.hypervisor.kvm.resource.OvsVifDriver

to the hypervisor's agent.properties. Locally on one hypervisor
running the virtual router, everything works fine, but no GRE tunnels
are created between hypervisors.

Furthermore, if I try to create the tunnel manually myself like this:
ovs-vsctl add-port cloudbr0 gre0 -- set interface gre0 type=gre
options:remote_ip=IP-OF-HYPERVISOR-WITH-VIRTUAL-ROUTER

I immedialtely get a flood of "Dead loop on virtual device cloudbr0,
fix it urgently!" and after a minute or so the hypervisor crashes and
reboots.

My question is, am I missing something because I do not even see the
option in Global Settings to activate OVS? Do I maybe need to install
the openvswitch plugin manually?

Thanks for any pointers

- -- 

Daniel Kollmer | Sr. System Engineer - OTS |
daniel.kollmer@tomtom.com | Phone: +31 20 75 75 084 | Mobile: +31
(0)6 29 13 96 47
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=x9zm
-----END PGP SIGNATURE-----

Mime
View raw message