Answer by slogan-r for I am trying to run an all-in-one using stack.sh with...
Eoghan, Thanks! I just got a 4 node blade up with quantum V2, crossing two separate VLANs managed by an intervening switch, VMs are getting IP addresses. The above hints for dealing with namespaces...
View ArticleAnswer by eoghank for I am trying to run an all-in-one using stack.sh with...
Syd: To your question on namespaces, quantum creates a separate namespace for each subnet created. You can view the namespaces with "ip netns list" and the namespace id's match those of the quantum...
View ArticleAnswer by slogan-r for I am trying to run an all-in-one using stack.sh with...
See the referenced bug report. ENABLED_SERVICES is one I copied from an earlier post you made on this thread, and from the devstack logs (attached to the bug), it sure looks like it is trying to start...
View ArticleAnswer by arosen for I am trying to run an all-in-one using stack.sh with the...
Just to confirm did you have q-dhcp in ENABLED_SERVICES? If so I'm not sure why stack.sh isn't starting it for you. Is there an error? screen_it q-dhcp "sudo python $AGENT_DHCP_BINARY --config-file...
View ArticleAnswer by slogan-r for I am trying to run an all-in-one using stack.sh with...
Well, a clean install of ubuntu 12.04 and still running into the same issue -- O need to launch the quantum-dhcp-agent by hand. Then things work. Boo. I think I'll file a bug on this, my setup is too...
View ArticleAnswer by arosen for I am trying to run an all-in-one using stack.sh with the...
I agree that your issue was because you were using an older version of devstack. That's explains why the dhcp agent was starting with one config file instead of two. This page seems up to date to me:...
View ArticleAnswer by slogan-r for I am trying to run an all-in-one using stack.sh with...
Aaron: I'm suspecting that I was on the fence between a setup that was old-devstack and new, which is why I am going thru this blade reimaging exercise. Totally encourage you to post a localrc...
View ArticleAnswer by arosen for I am trying to run an all-in-one using stack.sh with the...
Hi Syd, I agree documentation can definitely be improved. I did not need to make any changes in order to get this working. I suspect that your devstack had fallen out of date and some how during your...
View ArticleAnswer by slogan-r for I am trying to run an all-in-one using stack.sh with...
Eoghan: Glad to hear it. My dnsmasq process is slightly different, it has one additional arg (--dhcp-script) root 5524 5523 0 14:49 ? 00:00:00 dnsmasq --no-hosts --no-resolv --strict-order...
View ArticleAnswer by slogan-r for I am trying to run an all-in-one using stack.sh with...
So, I killed the dhcp agent execution where I specified only the one --config-file arg, tried again with both args. This time, it persisted (didn't exit), and I got a bunch of dnsmasq processes as...
View ArticleAnswer by eoghank for I am trying to run an all-in-one using stack.sh with...
Syd My VM's did get IP's assigned by the quantum agent and by disabling namespaces I was able to ping them (or by switching to the correct network namespace). I tried spinning up VM's with the default...
View ArticleAnswer by slogan-r for I am trying to run an all-in-one using stack.sh with...
Hrmmm, ovs-quantum-agent takes two --config-file options, and it survives it seems. Still seems weird, but maybe not the issue.
View ArticleAnswer by slogan-r for I am trying to run an all-in-one using stack.sh with...
I tried running with just the --config-file=/etc/quantum/dhcp_agent.ini and spun up a second VM. Still no network assigned by DHCP, but at least quantum-dhcp-agent doesn't exit immediately anymore....
View ArticleAnswer by slogan-r for I am trying to run an all-in-one using stack.sh with...
slogan@openstack4:~/devstack/devstack$ ps -eaf | grep quantum stack 4194 4133 0 12:57 pts/3 00:00:02 python /opt/stack/quantum/bin/quantum-server --config-file /etc/quantum/quantum.conf --config-file...
View ArticleAnswer by arosen for I am trying to run an all-in-one using stack.sh with the...
Is the dhcp agent running?
View ArticleAnswer by slogan-r for I am trying to run an all-in-one using stack.sh with...
For completeness sake, here is what I did based on your examples: stack@openstack4:~/devstack$ quantum net-create private Created a new network:...
View ArticleAnswer by slogan-r for I am trying to run an all-in-one using stack.sh with...
Egohan: Are you basing your belief that the VM got an IP address based on the 169.254.169.254 you are seeing in the logs you posted? If so, you may be mistaken -- if configured for fixed range...
View ArticleAnswer by danwent for I am trying to run an all-in-one using stack.sh with...
> I thought that may be the case (gateway and IP's being inaccessible from > the hyperverisor) but was not sure. And I can see the VM getting an IP > in the nova console-log output so quantum...
View ArticleAnswer by arosen for I am trying to run an all-in-one using stack.sh with the...
Hi Eoghan, I believe your confusion is that you are not supposed to be able to ping it nor see an ip on the tap interface within the hypervisor. If you do: ssh -XY hyervisor then run vncviewer :0 you...
View ArticleAnswer by louiskang for I am trying to run an all-in-one using stack.sh with...
I'm having the exact same problem Eoghan, with the same setup.
View ArticleAnswer by eoghank for I am trying to run an all-in-one using stack.sh with...
Hi Aaron I did a git pull and tried with this in my stackrc: ENABLED_SERVICES="g-api,g-reg,key,n-api,n-cpu,n-sch,n-vnc,mysql,rabbit,openstackx,q-svc,quantum,q-agt,n-cpu,q-dhcp" Q_PLUGIN=openvswitch I...
View ArticleAnswer by arosen for I am trying to run an all-in-one using stack.sh with the...
Hi Eoghan, I think that error you see there is fine. I believe the agent does a show to see if the interface exists and if it doesn't it goes ahead and creates the interface. I just ran stack.sh with...
View ArticleAnswer by eoghank for I am trying to run an all-in-one using stack.sh with...
Looked back at the logs and think maybe this is what causes the problems (I am running Ubuntu 12.04). 2012-08-23 13:40:30 DEBUG [quantum.agent.linux.dhcp] Unable to access...
View ArticleAnswer by eoghank for I am trying to run an all-in-one using stack.sh with...
I have q-dhcp enabled and it is running.
View ArticleAnswer by arosen for I am trying to run an all-in-one using stack.sh with the...
Do you have q-dhcp in ENABLED_SERVICES? I don't see a port for the dhcp agent attached to your bridge.
View ArticleAnswer by eoghank for I am trying to run an all-in-one using stack.sh with...
Rohit I looked at all the quantum logs and could not find any errors and none of the tap interfaces get IP addresses assigned. I ran the folsom2 version of Quantum on this same server and it worked...
View ArticleAnswer by rohitagarwalla for I am trying to run an all-in-one using stack.sh...
hi eoghan i'm not sure why vm's in your setup are not getting an ip but based on my experience so far, one of the "tap" ports in your setup should be gateway interface. that tap port gets created when...
View ArticleAnswer by danwent for I am trying to run an all-in-one using stack.sh with...
There's some confusion here: 1) unlike nova-network, quantum DHCP does not use the gateway IP address of the subnet. Thus, the lack of a tap device with the gateway IP does not mean that the DHCP...
View ArticleAnswer by eoghank for I am trying to run an all-in-one using stack.sh with...
Thanks Aaron and Dan, I thought that may be the case (gateway and IP's being inaccessible from the hyperverisor) but was not sure. And I can see the VM getting an IP in the nova console-log output so...
View ArticleAnswer by eoghank for I am trying to run an all-in-one using stack.sh with...
Thanks Aaron Rosen, that solved my question.
View ArticleQuantum with Openvswitch and stack.sh no gateway interface
I am trying to run an all-in-one using stack.sh with the latest (folsom3 and master) branches of Quantum on KVM but the gateway interface does not get created and as a result VM's do not get an IP....
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