Hi All,
Encountered the following bug with OVS/OVN 2.9.0:
```bash
# ovs-dpctl-top
Traceback (most recent call last):
File "/usr/bin/ovs-dpctl-top", line 1290, in
sys.exit(main())
File "/usr/bin/ovs-dpctl-top", line 1282, in main
flows_top(args)
File "/usr/bin/ovs-dpctl-top", line
-scripts_ifdown-ovs
for examples.
Regards,
Paul
Get Outlook for iOS<https://aka.ms/o0ukef>
From: den...@exemail.com.au <den...@exemail.com.au>
Sent: Monday, May 14, 2018 6:55:22 AM
To: Paul Greenberg
Cc: Orabuntu-LXC; ovs-discuss@openvswitch.org
Subje
When IPv6 is disables in `/boot/grub2/grub.cfg`:
```
linux16 ... ipv6.disable=1
```
Then GENEVE interface does not come up properly.
```
# ovs-vsctl show
Port "ovn-14a54f-0"
Interface "ovn-14a54f-0"
type: geneve
options: {csum="true",
Before you rebuild, I suggest you ping at the interval of 0.01, then, take
"ovs-ofctl dump-flows br-int" and save it to a file. The relevant columns are
table and n_packets. Wait a couple of seconds, then take the dump again.
Compare and find the entries that increment at the rate of your ping.
Build Fedora RPM from 2.9.90.
On "yum remove", get the following errors:
Erasing: openvswitch-kmod-2.9.90-1.el7.x86_64
3/6
depmod: ERROR: fstatat(4, vport-gre.ko): No such
Schema version: 7.15.1
Best Regards,
Paul Greenberg
From: ovs-discuss-boun...@openvswitch.org
on behalf of Paul Greenberg
Sent: Thursday, June 14, 2018 3:55:17 PM
To: Ben Pfaff
Cc: ovs-discuss@openvswitch.org
Subject: Re: [ovs-discuss] OVN Clustered Database
Hi Ben, it is 2.9.0. What is the minimally required version?
Best Regards,
Paul Greenberg
From: Ben Pfaff
Sent: Thursday, June 14, 2018 3:52:03 PM
To: Paul Greenberg
Cc: ovs-discuss@openvswitch.org
Subject: Re: [ovs-discuss] OVN Clustered Database Service Model
Ack. Will compile 2.9.2.
Best Regards,
Paul Greenberg
From: Ben Pfaff
Sent: Thursday, June 14, 2018 4:30:41 PM
To: Paul Greenberg
Cc: ovs-discuss@openvswitch.org
Subject: Re: [ovs-discuss] OVN Clustered Database Service Model
Schema version != ovs version
All,
Any experience, and potentially notes, on how to set up clustered database?
My initial attempt to run “ovsdb-tool create-cluster” (per man ovsdb) resulted
in “unknown command”.
Any help on the subject is being welcomed! :-)
Best Regards,
Paul Greenberg
.
and the message would not be empty. For example, the message (params) could be
the ID of last processed message.
Any opinions on the above? Unreasonable expectations?
Best Regards,
Paul Greenberg
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https
FC, it occurred to me that this is how it works.
Thank you for the clarification!
Best Regards,
Paul Greenberg
Best Regards,
Paul Greenberg
From: Ben Pfaff
Sent: Friday, June 15, 2018 3:28:32 PM
To: Paul Greenberg
Cc: ovs-discuss@openvswitch.org
Subject: Re: [ovs-
All,
I want to get an IP address from OVN without using DHCP. I did not find a
command line option to do so.
How could one do it through OVSDB queries? Did anyone attempt it?
Best Regards,
Paul Greenberg
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Thank you, Guru! Will do.
Best Regards,
Paul Greenberg
From: Guru Shetty
Sent: Tuesday, June 19, 2018 2:51:18 PM
To: Paul Greenberg
Cc: ovs-discuss@openvswitch.org
Subject: Re: [ovs-discuss] OVN IPAM
In tests/ovn.at<http://ovn.at>, search for "ipam&qu
Hi Bilal,
I think you might be looking for "tun_id" field matching. It is described in
http://www.openvswitch.org/support/dist-docs/ovs-fields.7.txt
Tunnel ID Field Name:tun_id (aka tunnel_id)
William gave a sound advice.
However, consider the following. A controller
how Geneve interface works in OVN. There, you have a single
point-to-multipoint Geneve tunnel interface. Additionally, there are rules to
set outer header destination IP address.
Regards,
Paul
Best Regards,
Paul Greenberg
From: William Tu
Sent: Wednesday, May 30, 20
the following line if running into ERROR: No build ID note
found in error:
%undefine _missing_build_ids_terminate_build
Regards,
Paul
Best Regards,
Paul Greenberg
From: Gregory Rose
Sent: Friday, June 22, 2018 6:36:25 PM
To: Paul Greenberg; ovs-discuss@openvswitch.org
Hi Gregory, I compiled from fedora spec, but the underlying OS is RHEL 7.5
Best Regards,
Paul Greenberg
From: ovs-discuss-boun...@openvswitch.org
on behalf of Gregory Rose
Sent: Thursday, June 21, 2018 5:23:12 PM
To: ovs-discuss@openvswitch.org
Subject: Re
better joking!
I totally understand the point of it being "one off".
Regards,
Paul
From: Ben Pfaff
Sent: Tuesday, August 21, 2018 1:55 PM
To: Paul Greenberg
Cc: ovs-discuss@openvswitch.org
Subject: Re: [ovs-discuss] Tunnel packets from unknown VTEPs
On T
All,
Currently, when a VXLAN packet comes to a host, but the source ip (chassis) of
the packet is not in OVN SB database, packets are being dropped prior to
getting to openvswitch.
How to make the packets reach the switch?
Best Regards,
Paul Greenberg
. If a client, does not
do that in time, the server drops the client.
So something in this openstack driver is broken, because it does not respond to
server probes.
Best Regards,
Paul Greenberg
From: 20230277700n behalf of
Sent: Thursday, September 27, 2018 3:40 PM
Hi Vasiliy,
> Does it possible to monitor ovn service uptime? If uptime bigger then before
> - service is restarted.
True, one can do that. Personally, I prefer gauges over counters for the
monitoring.
> I think that it is not right way. Sometimes i want to write logs to syslog or
>
Hi Ben,
Noticed the following behavior.
When I run "ovs-vsctl list Interface", I get:
> type: internal
only for the bridge interface. The rest of the interface types are empty:
> type: ""
When I run "ovs-appctl dpif/show", the types are showing up properly,
Ben,
It is 100% like that. In my case ovn-controller creates these geneve and vxlan
interfaces, but it looks like that information never gets to Interface table,
because “type” is empty there.
Best Regards,
Paul Greenberg
From: Ben Pfaff
Sent: Saturday
iliy Tolstov
Sent: Wednesday, October 3, 2018 7:20 AM
To: green...@outlook.com
Cc: Василий Толстов; ovs-discuss@openvswitch.org
Subject: Re: [ovs-discuss] Prometheus Exporter for OVN
ср, 3 окт. 2018 г. в 2:35, Paul Greenberg :
>
> Hi Vasiliy,
>
> Thank you for the reply! I will tak
Hi Martin, :+1.
You are running configure with the -fPIC flag. However, you also need to run
make with it. If you do both, you will have the RPMs.
Best Regards,
Paul Greenberg
From: Martin Xu
Sent: Thursday, September 20, 2018 5:09 PM
To: Paul Greenberg
Cc
Hi Martin,
I always use the same process. It described here
https://truesdn.blogspot.com/2018/08/how-to-compile-open-virtual-network-ovn.html?m=1
Regards,
Paul
Best Regards,
Paul Greenberg
From: Martin Xu
Sent: Thursday, September 20, 2018 2:19 PM
To: Gregory
a suggestion.
Best Regards,
Paul Greenberg
From: Ben Pfaff
Sent: Thursday, September 20, 2018 5:50 PM
To: Paul Greenberg
Cc: Martin Xu; Gregory Rose; b...@openvswitch.org
Subject: Re: [ovs-discuss] line 17:
/usr/local/share/openvswitch/scripts/ovs-lib
the number
of recorded log messages associated with an OVN component by log severity level
and source.
Anyone else using Prometheus for OVN monitoring? Statsd?
Best Regards,
Paul Greenberg
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: *** [all] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.vtj98t (%build)
RPM build errors:
Bad exit status from /var/tmp/rpm-tmp.vtj98t (%build)
From: ovs-discuss-boun...@openvswitch.org
on behalf of Paul Greenberg
Sent: Friday, September 14, 2018 3:53 PM
To: b...@openvswitch.
The associated bug is: https://github.com/sphinx-doc/sphinx/issues/5417
The way I overcame this is by forcing an older version of sphinx.
pip uinstall sphinx
pip install sphinx==1.7.9
From: ovs-discuss-boun...@openvswitch.org
on behalf of Paul Greenberg
Sent: Friday, September 14, 2018 3
When building an RPM:
$ rpmbuild -v --define "_topdir ${OVS_BUILD_DIR}" -ba --nocheck
./rhel/openvswitch-fedora.spec
I received the following build errors:
/usr/bin/ld: lib/.libs/libopenvswitch.a(backtrace.o): relocation R_X86_64_32
against `.rodata.str1.1' can not be used when making a
During "make", I run into the following issue.
# make
make all-recursive
make[1]: Entering directory `/root/github.com/openvswitch/ovs'
Making all in datapath
make[2]: Entering directory `/root/github.com/openvswitch/ovs/datapath'
make[3]: Entering directory
Resolved by running "configure" while passing CFLAGS.
$ ./configure CFLAGS="-fPIC"
From: ovs-discuss-boun...@openvswitch.org
on behalf of Paul Greenberg
Sent: Friday, September 14, 2018 4:02 PM
To: b...@openvswitch.org
Subject: Re: [ovs-discuss] can not be used when ma
Running the latest:
https://github.com/openvswitch/ovs/commit/cd2c1d3b1e03b41f0e2c964fcbdb1e82cde7c794
An attempt to start "ovs-vswitchd.service" fails:
ovs-ctl[2078]: /usr/share/openvswitch/scripts/ovs-kmod-ctl: line 17:
/usr/local/share/openvswitch/scripts/ovs-lib: No such file or directory
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