[Rdo-list] RDO meetup at FOSDEM?
by Rich Bowen
In Paris, we had a great meeting of RDO enthusiasts, to talk about
community involvement and related issues. However, we were in a very
loud place, and most people found it very difficult to hear what was
going on.
Will there be enough people at FOSDEM to try to do this again there? It
should be a little easier to get a room than it was in Paris, so we
shouldn't have to shout quite so loud to be heard.
Anyone interested enough to set aside time for this. (I know how crazy
busy FOSDEM can be.)
--
Rich Bowen - rbowen(a)redhat.com
OpenStack Community Liaison
http://openstack.redhat.com/
9 years, 2 months
[Rdo-list] Query regarding RDO Juno-1 install on CentOS7
by Deepak Shetty
Hi,
I was able to install 3-node RDO juno-1 (rdo-release-juno-1.noarch) over
CentOS7, but at the end of install it gave me this ...
Questions prefixed with Q: inline below:
Additional information:
* Time synchronization installation was skipped. Please note that
unsynchronized time on server instances might be problem for some OpenStack
components.
*Q: Do i need to sue ntpd to ensure all my systems are in sync, whats the
recommended way here ?*
* Warning: NetworkManager is active on <IP1>, <IP2> and <IP3>. OpenStack
networking currently does not work on systems that have the Network Manager
service enabled.
*Q: Do i need to disable NetworkManager.service on all or is it safe to
ignore this? What exactly doesn't work with NetworkManager ?For my system
it looks like below :[root@rhsdev1 packstack]# systemctl status
NetworkManager.service NetworkManager.service - Network Manager Loaded:
loaded (/usr/lib/systemd/system/NetworkManager.service; enabled) Active:
active (running) since Wed 2014-12-24 23:45:56 IST; 4 days ago Main PID:
2002 (NetworkManager)[root@rhsdev1 packstack]# systemctl status
network.service network.service - LSB: Bring up/down networking Loaded:
loaded (/etc/rc.d/init.d/network) Active: failed (Result: exit-code)
since Wed 2014-12-24 23:45:57 IST; 4 days ago*
thanx,
deepak
9 years, 3 months
[Rdo-list] Single Node Openstack
by David Krovich
Hi,
I'm trying to learn about how to setup and configure OpenStack.
I've got a laptop that I want to use a test machine to run a single OpenStack node with instances appearing on the same network as the node itself. I'm trying to follow the instructions from this web site.
https://openstack.redhat.com/Neutron_with_existing_external_network
I'm running Fedora 20 on this laptop.
My network range is 192.168.5.0/24.
First question, does anyone have a similar setup? Fedora 20, single node, instances on the same network? I can get openstack installed via packstack and everything appears to work except that I can't seem to talk to the instances over the network. At this point I'm stuck and could use some advise on where to look further.
Thanks.
-Dave
9 years, 4 months
[Rdo-list] cinder speed (slow nova?)
by Dmitry Makovey
Hi everybody,
using RDO IceHouse packages I've set up an infrastructure atop of
RHEL6.6 and am seeing a very unpleasant performance for the storage.
I've done some testing and here's what I get from the same storage: but
different access points:
cinder-volume # dd if=/dev/zero of=baloon bs=1048576 count=200
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 0.162997 s, 1.3 GB/s
nova-compute # dd if=/dev/zero of=baloon bs=1048576 count=200
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 0.167905 s, 1.2 GB/s
instance # dd if=/dev/zero of=baloon bs=1048576 count=200
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 10.064 s, 20.8 MB/s
A bit of explanation: in above scenario I have created LV on
cinder-node, then mounted it locally and ran command for
"cinder-volume". Created an iSCSI target, mounted it on nova-compute,
and ran command there. Then, via cinder created storage volume, booted
the OS off it, and ran test from within it... Results are just
miserable. going from 1.2G/s down to 20M/s seems to be a big
degradation. What should I look for? I have also tried running the same
command within our RHEL KVM instance and got great performance.
I have checked under /var/lib/nova/instances/* and libvirt.xml seems to
indicate that virtio is being employed:
<disk type="block" device="disk">
<driver name="qemu" type="raw" cache="none"/>
<source
dev="/dev/disk/by-path/ip-192.168.46.18:3260-iscsi-iqn.2010-10.org.openstack:volume-955b25eb-bb48-43c3-a14d-222c9e8c7019-lun-1"/>
<target bus="virtio" dev="vda"/>
<serial>955b25eb-bb48-43c3-a14d-222c9e8c7019</serial>
</disk>
guest used - is rhel-guest-image-6.6-20140926.0.x86_64.qcow2 downloaded
off RH site.
--
Dmitry Makovey
Web Systems Administrator
Athabasca University
(780) 675-6245
---
Confidence is what you have before you understand the problem
Woody Allen
When in trouble when in doubt run in circles scream and shout
http://www.wordwizard.com/phpbb3/viewtopic.php?f=16&t=19330
9 years, 4 months
[Rdo-list] Kilo-1 RDO?
by Ihar Hrachyshka
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Hi Alan et al.,
now that Kilo-1 milestone release is tagged in git trees, I wonder
whether we are going to provide some RDO builds based on top of it, or
we're only providing Delorean (master tracking) nightlies at this point.
There seems to be no clear way on how to provide Kilo-1 builds for
Fedora, since Rawhide is currently based on Juno, so we depend on
Rawhide being branched into f22 before we're able to rebase Rawhide to
Kilo builds. Does it mean that we'll wait with RDO Kilo builds till
that moment (which is scheduled "no earlier than 2015-02-10", as per [1])?
[1]: https://fedoraproject.org/wiki/Releases/22/Schedule
/Ihar
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9 years, 4 months
[Rdo-list] dnsmasq: failed to set SO_REUSE{ADDR|PORT} on DHCP socket: Protocol not available
by Dmitry Makovey
Hi, I've got my RDO OpenStack IceHouse assembled and working, but only
to a point of assigning IPs, I'm getting errors in logs:
dnsmasq: failed to set SO_REUSE{ADDR|PORT} on DHCP socket: Protocol not
available
(see attached logs for more traceback)
I have located the post:
https://ask.openstack.org/en/question/52570/update-to-dnsmasq-doesnt-solv...
(along with RHBZ case #977555), however both sources suggest that "most
recent" dnsmasq should fix the issue.
My current dnsmasq set is:
# rpm -qa | grep dnsmasq
dnsmasq-utils-2.48-14.el6.x86_64
dnsmasq-2.48-14.el6.x86_64
both comming from RH repos (and not RDO repo).
Also started up cirros image and by the looks of it it did not received
DHCP-managed IP (in fact it didn't receive anything):
### ifconfig -a
eth0 Link encap:Ethernet HWaddr FA:16:3E:BA:EC:D1
inet6 addr: fe80::f816:3eff:feba:ecd1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:15 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1106 (1.0 KiB) TX bytes:1114 (1.0 KiB)
Where should I look for clues for what's *really* wrong here - I can't
believe it won't be a major issue for everyone else out there.
--
Dmitry Makovey
Web Systems Administrator
Athabasca University
(780) 675-6245
---
Confidence is what you have before you understand the problem
Woody Allen
When in trouble when in doubt run in circles scream and shout
http://www.wordwizard.com/phpbb3/viewtopic.php?f=16&t=19330
9 years, 4 months
[Rdo-list] Upgrade from Icehouse to Juno on Centos 6.5
by Chris
Hello
We have an relatively big OpenStack setup (> 150 Compute Nodes) based on
CentOS 6.5 with the RDO Icehouse release.
We now considering an upgrade to Juno, is there a best practice out there
how to do it and how is it with the depending CentOS upgrade to 6.6 or even
7.0?
Any help is appreciated!
Thanks,
Chris
9 years, 4 months
[Rdo-list] [rdo-list] Issue during setup of OpenStack using Packstack with RHEL 7.0 (Maipo)
by Teclus Dsouza
Hello Team,
I was trying to setup *Openstack* on a Virtual Machine using the
instructions from below url
https://openstack.redhat.com/Quickstart
But after the # packstack --allinone it gives Errors on some dependencies
for which I am not able to find any solution on the workarounds URL.
I have attached the log file *<openstack-setup.log>*
[root@rhel-rdo ~]# uname -a
Linux rhel-rdo.td.com 3.10.0-123.13.1.el7.x86_64 #1 SMP Tue Nov 4 10:16:51
EST 2 014 x86_64 x86_64 x86_64 GNU/Linux
Also I am not able to connect to the URL http://192.168.45.131/dashboard
and gives the following Error
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
[RocketTab] The socket connection to 192.168.45.131 failed.
ErrorCode: 10060.
A connection attempt failed because the connected party did not properly
respond after a period of time, or established connection failed because
connected host has failed to respond 192.168.45.131:80
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
I would need some guidance to resolve these issues and help me deploy RHEL
Openstack.
Kindly revert back if you need any further details.
Regards
Teclus Dsouza
[Systems Engineer]
teclus13(a)gmail.com
9 years, 4 months
