Re: [Openstack] Call to API very slow [Grizzly]

2013-07-26 Thread Aaron Rosen
This is slower now because of the quantum metadata agent. In Essex when a vm did a request for 169.254.169.254 the request would go straight to the nova-metadata server and nova would determine which metadata to return based on the instances source ip. With quantum you are allowed to have

Re: [Openstack] Tenant list

2013-07-25 Thread Aaron Rosen
nova --os-tenant-name name command Aaron On Thu, Jul 25, 2013 at 9:06 PM, Remo Mattei r...@mattei.org wrote: Nell'ospedale what is the best way to list all instance of a tenant without having to ask for their password if I am the admin so I can check if there is ny problems with an

Re: [Openstack] Grizzly GRE tunneling network set up problems

2013-07-10 Thread Aaron Rosen
Haitao On Tue, Jul 9, 2013 at 10:29 PM, Aaron Rosen aro...@nicira.com wrote: You should be able to compile openvswitch from source here : http://openvswitch.org/download/ and then you'll get tunnel support. Aaron On Tue, Jul 9, 2013 at 10:21 PM, Haitao Jiang jianghai...@gmail.com

Re: [Openstack] Grizzly GRE tunneling network set up problems

2013-07-09 Thread Aaron Rosen
I'd check the quantum openvswitch agent log files. I'd guess the reason this isn't working is because your kernel isn't using the openvswitch kernel module that has tunnel support. Aaron On Tue, Jul 9, 2013 at 9:19 AM, Haitao Jiang jianghai...@gmail.com wrote: I just set up a multi-node

Re: [Openstack] Grizzly GRE tunneling network set up problems

2013-07-09 Thread Aaron Rosen
to set flags for network device patch-int: Operation not supported On Tue, Jul 9, 2013 at 8:59 PM, Aaron Rosen aro...@nicira.com wrote: I'd check the quantum openvswitch agent log files. I'd guess the reason this isn't working is because your kernel isn't using the openvswitch kernel module

Re: [Openstack] CLI command to figure out security-group's association to particular tenant/user

2013-06-28 Thread Aaron Rosen
-prefix 0.0.0.0/0 default or nova secgroup-add-rule default tcp 1 65355 0.0.0.0/0 Thanks and Regards Rahul Sharma On Thu, Jun 27, 2013 at 10:25 PM, Aaron Rosen aro...@nicira.com wrote: Hi Rahul, The issue is that you are running as an admin user so it shows all the security groups

Re: [Openstack] CLI command to figure out security-group's association to particular tenant/user

2013-06-27 Thread Aaron Rosen
Hi Rahul, The issue is that you are running as an admin user so it shows all the security groups for every tenant. If you want to list the security groups for just one particular tenant you can do this: quantum security-group-list -- --tenant-id=tenant_id Aaron On Thu, Jun 27, 2013 at

Re: [Openstack] Security Groups Documentations - need some clarifications

2013-06-19 Thread Aaron Rosen
Hi Rami, On Tue, Jun 18, 2013 at 11:36 PM, Rami Vaknin rvak...@redhat.com wrote: Hi, I read the security groups documentation from the admin guide, I have few things that I'm not sure I fully understand, any clarification would be appreciated: i.

Re: [Openstack] Security Group of Quantum ovs plugin (Folsom) is not working

2013-06-18 Thread Aaron Rosen
didn't follow the rules of iptables created by nova. There are no traffic in FORWARD chain rule and nova-compute-local chain rule as I posted before. Thanks again! Chandler 2013/6/18 Aaron Rosen aro...@nicira.com Do you have: firewall_driver=nova.virt.firewall.IptablesFirewallDriver

Re: [Openstack] Security Group of Quantum ovs plugin (Folsom) is not working

2013-06-17 Thread Aaron Rosen
Do you have: firewall_driver=nova.virt.firewall.IptablesFirewallDriver in your nova.conf? In folsom, quantum leveraged nova security groups implementation directly so you need that. (looks like you have that set though by your output). Aaron On Sun, Jun 16, 2013 at 7:38 PM, Chandler Li

Re: [Openstack] To run Openstack, stack.sh is required to execute after every reboot ?

2013-06-17 Thread Aaron Rosen
If you run rejoin-stack.sh it should start all the openstack processes that were running before reboot. Aaron On Mon, Jun 17, 2013 at 12:15 PM, Vivek Satpute vivekonlin...@gmail.comwrote: Hi, I recently setup a openstack on one node, which is hosting all the services like keystone, nova,

Re: [Openstack] quantum l2 networks

2013-06-08 Thread Aaron Rosen
this feature? Daniels Cai http://dnscai.com 2013/6/8 Aaron Rosen aro...@nicira.com Hi Joe, I thought setting firewall_driver = quantum.agent.firewall.NoopFirewallDriver would do the trick? Also, the ovs plugin does not do any mac spoof filtering at the OVS level. Those are all done

Re: [Openstack] quantum l2 networks

2013-06-08 Thread Aaron Rosen
Aaron Rosen aro...@nicira.com There is no port_security_enabled config option. This is an attribute on a port that is used if the plugin you are using implements the port_security_extension (which is only nvp at the time). I'm guessing your issue is the network you are trying to boot

Re: [Openstack] quantum l2 networks

2013-06-08 Thread Aaron Rosen
| +--+-+--+ Daniels Cai http://dnscai.com 2013/6/8 Aaron Rosen aro...@nicira.com You said: it works, but when i try to attach a security group to an exist vm , api throw an error :Network requires port_security_enabled and subnet associated

Re: [Openstack] quantum l2 networks

2013-06-08 Thread Aaron Rosen
in nova-compute that are making this a pain for me. On Jun 7, 2013, at 11:11 PM, Aaron Rosen wrote: Hi Joe, I thought setting firewall_driver = quantum.agent.firewall.NoopFirewallDriver would do the trick? Also, the ovs plugin does not do any mac spoof filtering at the OVS level

Re: [Openstack] quantum l2 networks

2013-06-07 Thread Aaron Rosen
Hi Joe, I thought setting firewall_driver = quantum.agent.firewall.NoopFirewallDriver would do the trick? Also, the ovs plugin does not do any mac spoof filtering at the OVS level. Those are all done in iptables. Aaron On Fri, Jun 7, 2013 at 8:22 PM, Joe Breu joseph.b...@rackspace.com wrote:

Re: [Openstack] Quantum VLAN tag mismatch between Network-node and Compute-node

2013-06-05 Thread Aaron Rosen
Hi, Those vlan tags you are showing are not the actual tags that will be seen on the wire. Those tags are auto incremented and used for each new port that lands on a server that is in a different network. If you run ovs-ofctl dump-flows br-int you'll see those vlan tags are stripped off and the

Re: [Openstack] [Quantum] second tenant VM's floating ip can't be accessed.

2013-06-03 Thread Aaron Rosen
Hi Li, If you can ping out to the internet from your second vm but not back in it's most likely related to security groups. I'd try running: quantum security-group-rule-create --protocol icmp --direction ingress default and see if that allows ping from the internet to be received. Aaron On

Re: [Openstack] [Quantum] second tenant's several VMs' floating ip can't be accessed.

2013-06-03 Thread Aaron Rosen
from vm, but can’t ping their floating IP from Internet. ** ** Leon ** ** *From:* Aaron Rosen [mailto:aro...@nicira.com] *Sent:* 2013年6月4日 9:03 *To:* Li, Leon *Cc:* openstack-operat...@lists.openstack.org; openstack@lists.launchpad.net (openstack@lists.launchpad.net) *Subject:* Re

Re: [Openstack] How to assign External ip to vm without quantum L3 agent

2013-05-31 Thread Aaron Rosen
available in Grizzly Release. If so, Can you please share that information. Any other information on this will be appreciated. Thanks, Balaji.P On Thu, May 30, 2013 at 11:37 AM, Aaron Rosen aro...@nicira.com wrote: No but the provider network extention does provide a way to do this that might

Re: [Openstack] How to assign External ip to vm without quantum L3 agent

2013-05-30 Thread Aaron Rosen
No but the provider network extention does provide a way to do this that might work for your usecase: http://docs.openstack.org/trunk/openstack-network/admin/content/provider_networks.html On Wed, May 29, 2013 at 11:02 PM, Veera Reddy veerare...@gmail.com wrote: Hi, IS there any way to

Re: [Openstack] Can I create a VM with 2 NICs while there is only one network?

2013-05-30 Thread Aaron Rosen
Hi, I still don't see why you want to have two nics on the same L2? We don't allow this because we don't want to allow a tenants to bridge them creating a loop in the network. Aaron On Thu, May 23, 2013 at 8:18 PM, Liu Wenmao marvel...@gmail.com wrote: Hello: I have a network with a

Re: [Openstack] Reg: Nova System Architecture

2013-05-30 Thread Aaron Rosen
No, you would have to start several instances one on each compute node and implement that distribution in your application. On Thu, May 30, 2013 at 6:46 AM, Dhanasekaran Anbalagan bugcy...@gmail.comwrote: HI Salvatore, It's possible start an instance which is distributed across several

Re: [Openstack] more info on this raise exception.NoValidHost

2013-05-20 Thread Aaron Rosen
Usually means that the instance trying to be launched can't be scheduled to any nova-compute nodes. The log message should include a reason why though. On Mon, May 20, 2013 at 12:06 PM, Remo Mattei r...@mattei.org wrote: Hello everyone, I wonder if someone can give me a more detail

Re: [Openstack] Cannot start nova-api service

2013-05-15 Thread Aaron Rosen
Looks like something is already binding on 8774 (probably nova-api :) ) What does lsof -i :8774 say? Then see what process is running. For example: arosen@arosen-desktop:~$ lsof -i :8774 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME python 13936 arosen6u IPv4 32808940

Re: [Openstack] Cannot start nova-api service

2013-05-15 Thread Aaron Rosen
is causing 2 to use the same port.*** * ** ** **-**Philip ** ** *From:* Openstack [mailto:openstack-bounces+philip.schwartz= lexisnexis@lists.launchpad.net] *On Behalf Of *Aaron Rosen *Sent:* Wednesday, May 15, 2013 1:33 PM *To:* Sam Su *Cc:* openstack *Subject:* Re: [Openstack

Re: [Openstack] vm can't connect to remote host (169.254.169.254)

2013-05-08 Thread Aaron Rosen
Is the network you are trying to boot on attached to a router (i.e and can you ping the default gw)? On Tue, May 7, 2013 at 11:59 PM, zengshan2008 zengshan2...@gmail.comwrote: ** ** Hi all, I've installed openstack using quantum by the guide

Re: [Openstack] openstack with one NIC (possible?)

2013-05-08 Thread Aaron Rosen
Sure, just use the ip addresses off of the one interface you have. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help :

Re: [Openstack] Nested Open vSwitch Bridges

2013-04-30 Thread Aaron Rosen
Also, the security group stuff locks down the port to be the mac+ip of the quantum port mac+ip. If you create a new bridge and add ethX to it you'll also have to set the mac on your bridge to be the same as ethX (which is the mac that quantum handed out). Aaron On Tue, Apr 30, 2013 at 4:25 PM,

Re: [Openstack] error while spawning vm

2013-04-29 Thread Aaron Rosen
From this error it looks you don't have brctl in any of the filters in /etc/nova/*filters: 2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Stdout: '/usr/bin/nova-rootwrap: Unauthorized command: brctl delif qbr8b7fa98b-60 qvb8b7fa98b-60

Re: [Openstack] [openstack][quantum] stuck subnet

2013-04-25 Thread Aaron Rosen
You should be able to delete the floating ip via an admin user and then delete the subnet. Aaron On Thu, Apr 25, 2013 at 12:13 PM, Steve Heistand steve.heist...@nasa.govwrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 so I had a tenant that was assigned a floating IP. I deleted the

Re: [Openstack] [OpenStack] Grizzly: Does metadata service work when overlapping IPs is enabled

2013-04-24 Thread Aaron Rosen
Yup, If your host supports namespaces this can be done via the quantum-metadata-agent. The following setting is also required in your nova.conf: service_quantum_metadata_proxy=True On Tue, Apr 23, 2013 at 10:44 PM, Balamurugan V G balamuruga...@gmail.comwrote: Hi, In Grizzly, when using

Re: [Openstack] [OpenStack] Grizzly: Does metadata service work when overlapping IPs is enabled

2013-04-24 Thread Aaron Rosen
192.168.2.3, length 28 6 packets captured 6 packets received by filter 0 packets dropped by kernel root@openstack-dev:~# Any help will be greatly appreciated. Thanks, Balu On Wed, Apr 24, 2013 at 11:48 AM, Aaron Rosen aro...@nicira.com wrote: Yup, If your host supports namespaces

Re: [Openstack] [OpenStack] Grizzly: Does metadata service work when overlapping IPs is enabled

2013-04-24 Thread Aaron Rosen
. Thanks, Balu On Wed, Apr 24, 2013 at 12:18 PM, Aaron Rosen aro...@nicira.com wrote: The vm should not have a routing table entry for 169.254.0.0/16 if it does i'm not sure how it got there unless it was added by something other than dhcp. It seems like that is your problem as the vm

Re: [Openstack] [OpenStack] Grizzly: Does metadata service work when overlapping IPs is enabled

2013-04-24 Thread Aaron Rosen
do not see this route in a WindowsXP VM booted in the same network as the earlier Ubuntu VM and the Windows VM can reach the metadata service with out me doing anything. The issue is with the Ubuntu VM. Thanks, Balu On Wed, Apr 24, 2013 at 12:18 PM, Aaron Rosen aro...@nicira.com wrote

Re: [Openstack] [OpenStack] Grizzly: Does metadata service work when overlapping IPs is enabled

2013-04-24 Thread Aaron Rosen
, Aaron Rosen aro...@nicira.comwrote: The vm should not have a routing table entry for 169.254.0.0/16 if it does i'm not sure how it got there unless it was added by something other than dhcp. It seems like that is your problem as the vm is arping directly for that address rather than

Re: [Openstack] [OpenStack] Grizzly: Does metadata service work when overlapping IPs is enabled

2013-04-24 Thread Aaron Rosen
bytes:12476279 (12.4 MB) TX bytes:83025755 (83.0 MB) root@openstack-dev:~# Regards, Balu On Wed, Apr 24, 2013 at 11:32 PM, Aaron Rosen aro...@nicira.com wrote: Can you show us a quantum subnet-show for the subnet your vm has an ip on. Is it possible that you added a host_route to the subnet

Re: [Openstack] How to hot-plug network interface for a running instance

2013-04-22 Thread Aaron Rosen
Hi, I tested this as well and was also able to reproduce the same issue. I filed a bug here: https://bugs.launchpad.net/nova/+bug/1171636 Thanks, Aaron On Sun, Apr 21, 2013 at 11:00 PM, 陈雷 raid.c...@gmail.com wrote: Hi, All I'm testing hot-plug network interface, I can successfully

Re: [Openstack] [DevStack] Does Devstack support grizilly already?

2013-04-17 Thread Aaron Rosen
See: https://wiki.openstack.org/wiki/Quantum/LBaaS/HowToRun On Tue, Apr 16, 2013 at 8:38 PM, HuYanrui h...@arraynetworks.com.cn wrote: I just installed a new devstack with git clone git:// github.com/openstack-dev/devstack.git. But did not see anything related with Loadbanlance in dashboard.

Re: [Openstack] [Quantum][Grizzly] Second NIC is not getting IP address from the network

2013-04-17 Thread Aaron Rosen
Hi, The cirros image only starts the dhcp client on the eth0 interface. If you have a vm with multiple interfaces you need to manually run udhcp -i interface or change the network configuration file in order to start the dhcp client for you . Aaron On Wed, Apr 17, 2013 at 11:44 AM, Anil

Re: [Openstack] [Quantum][Grizzly] Second NIC is not getting IP address from the network

2013-04-17 Thread Aaron Rosen
assigned. On Thu, Apr 18, 2013 at 12:21 AM, Aaron Rosen aro...@nicira.com wrote: Hi, The cirros image only starts the dhcp client on the eth0 interface. If you have a vm with multiple interfaces you need to manually run udhcp -i interface or change the network configuration file in order

Re: [Openstack] error in quantum in folsom

2013-04-12 Thread Aaron Rosen
if you do quantum -v net-create --tenant-id 112a75ab04224fa3b44109a6c4859c28 net1 , you'll see the end host your client is trying to connect to. I'd check that this is the right IP of your quantum box and that your client has ip connectivity to that client. Aaron On Fri, Apr 12, 2013 at 4:13

Re: [Openstack] Fwd: Re: [openStack] instance status

2013-04-11 Thread Aaron Rosen
Do you have NTP configured? If the nodes running nova-compute have clocks that differ from each other the status shows XXX . (Not sure why it's done this way though). Aaron On Thu, Apr 11, 2013 at 10:44 PM, Deepak A.P swift007.dee...@gmail.comwrote: -- Forwarded message --

Re: [Openstack] [Quantum] Anybody implemented DMZ?

2013-04-04 Thread Aaron Rosen
Hi David, The quantum network node would route traffic between the non-DMZ-DMZ network if both of those subnets are uplinked to the same quantum router. I believe if you create another router for your dmz hosts then traffic in/out of that network should route our to your physical infrastructure

Re: [Openstack] [Quantum] Anybody implemented DMZ?

2013-04-04 Thread Aaron Rosen
In my reply I suggested you to create two quantum routers which I believe should solve this for you. quantum net-create DMZ-net --external=True quantum subnet-create --name DMZ-Subnet1 DMZ-net dmz_cidr # Public ip pool quantum net-create non-DMZ --external=True quantum subnet-create --name

Re: [Openstack] nova calls libvirt but failed:Operation not supported

2013-04-01 Thread Aaron Rosen
Do you have the following line (bolded) in /etc/libvirt/qemu.conf ? cgroup_device_acl = [ /dev/null, /dev/full, /dev/zero, /dev/random, /dev/urandom, /dev/ptmx, /dev/kvm, /dev/kqemu, /dev/rtc, /dev/hpet*,/dev/net/tun,* ] On Mon, Apr 1, 2013 at 8:42 PM, Liu Wenmao

Re: [Openstack] nova calls libvirt but failed:Operation not supported

2013-04-01 Thread Aaron Rosen
I believe that with older versions of libvirt you need to uncomment the following lines in /etc/libvirt/qemu.conf # The user ID for QEMU processes run by the system instance. user = root # The group ID for QEMU processes run by the system instance. group = root I'd also check what's in

Re: [Openstack] [OpenStack] Re-using VLAN ranges acorss physnet in OVS Quantum plugin based setup

2013-03-31 Thread Aaron Rosen
Yes, this is fine because the vlans don't conflict on the same physical interface. Aaron On Sun, Mar 31, 2013 at 10:22 PM, Balamurugan V G balamuruga...@gmail.comwrote: Hi, While using a OVS plugin based Quantum setup, will it be possible to go beyond 4095 vlans by re-using them across

Re: [Openstack] nova-api-metadata on compute node with folsom

2013-03-29 Thread Aaron Rosen
Hi, I believe you have this setup on the wrong node. When the VM does a request to 169.254.169.254 this will end up on the network node. On the network node you need that iptables rule and nova-api-metadata installed and running. snip My questions are: - Am I missing something simple

Re: [Openstack] How to get around bug 1135948

2013-03-29 Thread Aaron Rosen
I don't think that bug is preventing you from pinging your instances. That bug just cleans up left over dnsmaq processes after a network has been deleted while the quantum dhcp agent was down. If you stop the quantum dhcp agent; sudo pkill dnsmaq ; start quantum-dhcp agent that should do the

Re: [Openstack] nova-api-metadata on compute node with folsom

2013-03-29 Thread Aaron Rosen
Actually it looks like you shouldn't need the iptables rule and nova-api-metadata running if you use this method http://docs.openstack.org/folsom/openstack-network/admin/content/adv_cfg_l3_agent_metadata.html On Fri, Mar 29, 2013 at 12:22 AM, Aaron Rosen aro...@nicira.com wrote: Hi, I

Re: [Openstack] Allocating dynamic IP to the VMs

2013-03-18 Thread Aaron Rosen
In that case you have two options: 1) use floating ips 2) create a provider network that bridges to the same physical of the hosts that you want to be able to contact your vms. Aaron On Mon, Mar 18, 2013 at 10:02 AM, Chathura M. Sarathchandra Magurawalage 77.chath...@gmail.com wrote: Thanks

Re: [Openstack] ssh from VM to VM

2013-03-16 Thread Aaron Rosen
I suspect that that host 10.5.5.6 has ssh configured for PasswordAuthentication set to no and you don't have your public key of the host you are on, in the authorized_key file of 10.5.5.6. Aaron On Fri, Mar 15, 2013 at 7:26 PM, Chathura M. Sarathchandra Magurawalage 77.chath...@gmail.com wrote:

Re: [Openstack] [QUANTUM] (Bug ?) L3 routing not correctly fragmenting packets ?

2013-03-08 Thread Aaron Rosen
Hi Sylvain, This seems very odd to me. The reason this should happen is if your client is sending packets with the DF (don't fragment) bit set in the TCP header of the packets you are sending. I'd confirm that your version of 'curl' is doing this (which it should definitely not do!). What

Re: [Openstack] [QUANTUM] (Bug ?) L3 routing not correctly fragmenting packets ?

2013-03-08 Thread Aaron Rosen
Hi Rick, You are right. I just ran curl to test for myself and it does set the DF bit. Why is this? Any ideas why it specifies that the packet cannot be fragmented? Thanks, Aaron On Fri, Mar 8, 2013 at 11:27 AM, Rick Jones rick.jon...@hp.com wrote: On 03/08/2013 09:55 AM, Aaron Rosen wrote

Re: [Openstack] [quantum] LBaas work with nova-network

2013-03-04 Thread Aaron Rosen
No, you'll need to switch over to quantum to use this. Quantum, implements the same use case as nova-network FlatDHCP via the provider extension. Aaron On Mon, Mar 4, 2013 at 10:09 PM, gtt116 gtt...@126.com wrote: Hi all, I want to play LBaas from quantum, but I was used nova-network FlatDHCP

Re: [Openstack] [essex vlan]cannot ping vm on other compute node

2013-02-27 Thread Aaron Rosen
Perhaps: interface gigbbit 0/22 switchport mode trunk switchport trunk encapsulation dot1q switchport trunk allowed vlan 1-4094 interface gigbbit 0/23 switchport mode trunk switchport trunk encapsulation dot1q switchport trunk allowed vlan 1-4094 On Wed, Feb 27, 2013 at 12:02 AM, Ajiva Fan

Re: [Openstack] Rebooted, now can't ping my guest

2013-02-27 Thread Aaron Rosen
Hi response inline On Wed, Feb 27, 2013 at 3:22 PM, The King in Yellow yellowk...@gmail.com wrote: I have been working on creating an OpenStack environment according to the Basic Install doc. It was working fine last night! In order to make sure I didn't mess anything up, I downed

Re: [Openstack] Rebooted, now can't ping my guest

2013-02-27 Thread Aaron Rosen
TO DO THE FOLLOWING IN YOUR CONTROLLER NODE: route add -net 10.10.10.0/24 gw $router_proj_one_IP Sincerely, Hsiao On Thu, Feb 28, 2013 at 7:57 AM, Aaron Rosen aro...@nicira.com wrote: Hi response inline On Wed, Feb 27, 2013 at 3:22 PM, The King in Yellow yellowk...@gmail.com wrote: I

Re: [Openstack] Rebooted, now can't ping my guest

2013-02-27 Thread Aaron Rosen
, Aaron Rosen aro...@nicira.com wrote: DO NOT SET GATEWAY as 192.168.0.254. Why do you say that. I don't see any problem with what the doc says: # Management Network auto eth0 iface eth0 inet static address 192.168.0.2 netmask 255.255.255.0 gateway 192.168.0.254 dns

Re: [Openstack] [essex vlan]cannot ping vm on other compute node

2013-02-26 Thread Aaron Rosen
On Tue, Feb 26, 2013 at 11:02 PM, Aaron Rosen aro...@nicira.com wrote: inline On Tue, Feb 26, 2013 at 10:51 PM, Ajiva Fan aji.zq...@gmail.com wrote: greeting, stackers i deploy essex with flatdhcp, it works for a long time, but currently i want to use vlan network, so i deploy a new

Re: [Openstack] [essex vlan]cannot ping vm on other compute node

2013-02-26 Thread Aaron Rosen
inline On Tue, Feb 26, 2013 at 10:51 PM, Ajiva Fan aji.zq...@gmail.com wrote: greeting, stackers i deploy essex with flatdhcp, it works for a long time, but currently i want to use vlan network, so i deploy a new environment everything is same as the previous one, just use vlan network.

Re: [Openstack] VM doesnt get IP

2013-02-23 Thread Aaron Rosen
to same network? As per the doc, it should be 10.10.10.3? Plus, these both belong to Data-Network, which is not controller-network communication but compute-network communication. -Regards Rahul On Sat, Feb 23, 2013 at 12:53 AM, Aaron Rosen aro...@nicira.com wrote: From the network

Re: [Openstack] VM doesnt get IP

2013-02-22 Thread Aaron Rosen
. 2013/2/22 Guilherme Russi luisguilherme...@gmail.com Hello Aaron, Here are the outputs. Thanks. Guilherme. 2013/2/21 Aaron Rosen aro...@nicira.com The output to the following would be a good start: quantum net-list quantum port-list ovs-dpctl show (on all nodes) Also make sure

Re: [Openstack] VM doesnt get IP

2013-02-22 Thread Aaron Rosen
: Job is already running: quantum-plugin-openvswitch-agent Is there another thing i should do? I'm running my controller node and the network node at the same machine with 2 NICs, maybe can be a problem how i am making my network config? Thanks again. Guilherme. 2013/2/22 Aaron Rosen aro

Re: [Openstack] VM doesnt get IP

2013-02-22 Thread Aaron Rosen
not pretty sure, but i guess the data from the VMs should communicate with this IP). 2013/2/22 Aaron Rosen aro...@nicira.com Running with two nics for this should be fine for tunneling as ip routing would handle which nic the packets should go out. From what you pasted I see that one HV has a gre

Re: [Openstack] VM doesnt get IP

2013-02-21 Thread Aaron Rosen
Hi, You'll have to provide more information than this for anyone to help you: i.e are you using quantum or nova-network, if your using quantum which plugin, config files etc. Aaron On Thu, Feb 21, 2013 at 11:13 AM, Guilherme Russi luisguilherme...@gmail.com wrote: Hello guys, I'm getting

Re: [Openstack] VM doesnt get IP

2013-02-21 Thread Aaron Rosen
. Guilherme. 2013/2/21 Aaron Rosen aro...@nicira.com Hi, You'll have to provide more information than this for anyone to help you: i.e are you using quantum or nova-network, if your using quantum which plugin, config files etc. Aaron On Thu, Feb 21, 2013 at 11:13 AM, Guilherme Russi

Re: [Openstack] Doubt with apt-get

2013-02-18 Thread Aaron Rosen
Anything is possible with upgrading but hopefully not :P On Mon, Feb 18, 2013 at 4:18 AM, Guilherme Russi luisguilherme...@gmail.com wrote: Hello guys, I got a message from my Ubuntu Server 12.04 about upgrade somethings, the upgrades include Linux Headers and some upgrades for openstack's

Re: [Openstack] How to ping/ssh instance outside openstack server?

2013-02-17 Thread Aaron Rosen
The issue is your laptop doesn't have a route to that network. Try running this on your laptop to see if this makes it work: sudo ip route add 192.168.4.0/24 dev wlan0 # replace wlan0 with the correct interface If that doesn't work perhaps give this one a shot: route add -net 192.168.4.0

Re: [Openstack] brctl meltdown on RHEL 6.3

2013-02-11 Thread Aaron Rosen
Which plugin are you trying to use? You mentioned both linuxbridge and openvswitch in your email. Aaron On Mon, Feb 11, 2013 at 8:33 AM, Greg Chavez greg.cha...@gmail.com wrote: Running latest EPEL Folsom packages on RHEL 6.3. Three nodes right now, one controller, one network node, one

Re: [Openstack] Network cannot be found

2013-02-10 Thread Aaron Rosen
Hi Greg, I checked out why this can happen and I think the reason you are getting this is because you are trying to create a vm as an admin user on a network that you are not the owner. https://github.com/openstack/nova/blob/master/nova/network/quantumv2/api.py#L95 Thanks, Aaron On Sun, Feb

Re: [Openstack] quantum net-list command get error

2013-02-08 Thread Aaron Rosen
Looks like you are missing this part: http://docs.openstack.org/trunk/openstack-network/admin/content/keystone.html Aaron On Fri, Feb 8, 2013 at 12:55 PM, Rain Li lyp20062...@gmail.com wrote: Hi all, When setting the virtual network on network-node with the basic-install guide, I failed to

Re: [Openstack] Can I use a window XP to submit the code?

2013-02-03 Thread Aaron Rosen
Yup, it can be done via this: git push ssh://review.openstack.org:29418/openstack/project.git HEAD:refs/for/branch Aaron On Sun, Feb 3, 2013 at 6:40 PM, Huang Zhiteng winsto...@gmail.com wrote: Git-review is python script, therefore it's possible to install it onto windows system, however

Re: [Openstack] Quantim duplicate subnet creation

2013-01-17 Thread Aaron Rosen
Hi, Yup this is definitely possible. The reason why this isn't set by default is that some distros don't ship kernels that build with CONFIG_NET_NS=y or their iproute2 package is to outdated to support linux namespaces. Also, until recently nova's metadata service didn't support overlapping ips.

Re: [Openstack] Quantum duplicate subnet creation

2013-01-17 Thread Aaron Rosen
Nova (network) does not support overlapping ip addresses so if you use nova security groups directly this won't work. This should be fixed in G3 using nova security groups with a nova to quantum security group proxy. Until recently nova meta data did not work with overlapping ips but that works

Re: [Openstack] What's the function of devstack?

2013-01-15 Thread Aaron Rosen
It allows one to setup an openstack deployment from source quickly (helpful for developers) see http://devstack.org/faq.html. There is no graphical interface except for horizon which you have to access via a browser after stack.sh completes (if you install horizon). Aaron On Tue, Jan 15, 2013

Re: [Openstack] QEMU Error

2012-10-23 Thread Aaron Rosen
Can you show the qemu-kvm command you are running? On Tue, Oct 23, 2012 at 8:48 AM, AK Sathiya ak_m...@hotmail.com wrote: Thanks Aaron, i have only qemu-kvm not kvm. The issue was the image type is qcow2. When I changed it to the following I got pass that issue. qemu-image create -f qcow2

Re: [Openstack] quantum: two ips one vif

2012-10-23 Thread Aaron Rosen
Do you have two default gateways in your instance when you type route -n ? Aaron On Tue, Oct 23, 2012 at 2:12 PM, Jason Ford ja...@chatinara.com wrote: This seems broke unless I have something weird going on in my ovs setup. I can get quantum to assign the second IP address to the instance

Re: [Openstack] quantum: two ips one vif

2012-10-23 Thread Aaron Rosen
PM, Aaron Rosen aro...@nicira.com wrote: Do you have two default gateways in your instance when you type route -n ? Aaron On Tue, Oct 23, 2012 at 2:12 PM, Jason Ford ja...@chatinara.com wrote: This seems broke unless I have something weird going on in my ovs setup. I can get quantum

Re: [Openstack] QEMU Error

2012-10-22 Thread Aaron Rosen
The following should do the trick for you in order to create a new disk and boot an iso using it : IMAGE=centos-6.2.img qemu-img create -f raw $IMAGE 5G sudo kvm -hda $IMAGE -m 512 -smp 2 -cdrom centos_installer.iso -boot c Aaron On Mon, Oct 22, 2012 at 8:36 AM, AK Sathiya ak_m...@hotmail.com

Re: [Openstack] [Quantum] Security Group question

2012-10-22 Thread Aaron Rosen
Hi Liem, Nachi, is working on the security groups implementation for the OVSPlugin which I believe will be using iptables. (@Nachi, correct me if I'm wrong here.) Thanks, Aaron On Mon, Oct 22, 2012 at 11:16 AM, Nguyen, Liem Manh liem_m_ngu...@hp.com wrote: Hi fellow stackers, I see a

Re: [Openstack] ERROR in ‘/var/log/quantum/agent-dhcp.log’ for FOLSOM-3

2012-09-18 Thread Aaron Rosen
Hi Balaji, This issue seems to have been solved for Srikanth here: https://answers.launchpad.net/quantum/+question/208446 Thanks, Aaron On Tue, Sep 18, 2012 at 1:53 AM, Srikanth Kumar Lingala srikanthkumar.ling...@gmail.com wrote: Hi Dan, Yes, we have mentioned valid rabbit_host,

Re: [Openstack] quantum-openvswitch-agent needs a restart to bind the vlan-ID

2012-08-30 Thread Aaron Rosen
Hi Joy, I did noticed a bug in ovs_lib.py but it would cause q-agt to crash. Did the agent crash? Aaron On Thu, Aug 30, 2012 at 2:48 PM, Naveen Joy (najoy) na...@cisco.com wrote: Hi All, ** ** I am running the latest quantum code base. I am seeing an issue in which the openvswitch

[Openstack] [Glance] Unable to retrieve request id from context

2012-08-28 Thread Aaron Rosen
Hi, I'm running devstack and when I boot vms I seem to be running into this error in glance which I believe is causing the cirros image to just hang on Booting from ROM... I was wondering if anyone has run into this before? (Logs below) Thanks, Aaron arosen@controller:/opt/stack$ nova

Re: [Openstack] Upgrading from devstack pre-F3/quantum v1/OVS to latest not going well :-(

2012-08-28 Thread Aaron Rosen
in pre-F3 after e-mails with Aaron Rosen when he helped me get going earlier, I’ve tried both ways and seems not to make a difference) Added NOVA_USE_QUANTUM=v2 (but this doesn’t seem to make a difference either) ** ** And I ran devstack. ** ** I got no errors when I ran devstack

Re: [Openstack] [Netstack] Openstack Folsom - 3 Installation

2012-08-23 Thread Aaron Rosen
inline On Thu, Aug 23, 2012 at 1:34 AM, Trinath Somanchi trinath.soman...@gmail.com wrote: Hi- Any inputs for understanding and resolving the issue... Kindly help me in this regard. -- Trinath On Wed, Aug 22, 2012 at 4:43 PM, Trinath Somanchi trinath.soman...@gmail.com wrote: Hi

Re: [Openstack] Question about Flat DHCP networking

2012-08-18 Thread Aaron Rosen
, Aug 18, 2012 at 3:48 AM, Eugene Kirpichov ekirpic...@gmail.comwrote: Thanks. And how will n-net react? 18.08.2012, в 0:43, Aaron Rosen aro...@nicira.com написал(а): Hi Eugene, This means that if a VM stops it's DHCP client that nova-network will be aware of this since the VM

Re: [Openstack] Question about Flat DHCP networking

2012-08-18 Thread Aaron Rosen
Hi Eugene, This means that if a VM stops it's DHCP client that nova-network will be aware of this since the VM will not attempt to renew it's DHCP lease. Aaron On Fri, Aug 17, 2012 at 5:58 PM, Eugene Kirpichov ekirpic...@gmail.comwrote: Hi, The documentation

Re: [Openstack] 回复: 回复: Openstack Folsom 2 or 3

2012-08-17 Thread Aaron Rosen
By far in my opinion the easiest route to take in order to quickly try out and play with the latest code is www.devstack.org. Aaron On Fri, Aug 17, 2012 at 3:17 AM, Salvatore Orlando sorla...@nicira.comwrote: Hi, Folsom-3 is going to be released this evening GMT. Expect it to be available

Re: [Openstack] [openstack-dev] [Netstack] [Quantum] Multi-host implementation

2012-08-13 Thread Aaron Rosen
The dhcp agent now is able to use network namespaces so there is no longer ip conflicts. Perhaps in the future the dhcp agent could implement some kind of DHCP reply (ip helper) service . Though currently it allocates an ip address in each subnet that you want dhcp enabled on. Aaron On Mon, Aug

Re: [Openstack] Nova DHCP

2012-08-13 Thread Aaron Rosen
You can definitely disable the dhcp and provide your own means of providing dhcp. Do you have a specific use case in mind that isn't addressed by either these two already provided? Aaron P.S; the quantum dhcp agent now support for overlapping ip :) On Mon, Aug 13, 2012 at 2:30 AM, Trinath

Re: [Openstack] Question for Quantum V2 subnet

2012-08-13 Thread Aaron Rosen
The reason for this is because you can have multiple subnets on the same L2 bcast domain. You can use ip aliasing in order to use multiple subnets on one virtual nic. For example ifconfig eth0:1 a.b.c.d/24; ifconfig eth0:2 d.e.f.g/24 Aaron On Mon, Aug 13, 2012 at 7:52 PM, Takaaki Suzuki

Re: [Openstack] Quantum devstack authentication error

2012-08-07 Thread Aaron Rosen
Hi Gabriel, Adding Q_AUTH_STRATEGY=noauth to localrc should fix the issue. The authentication it's trying to use only works in folsom. Thanks, Aaron On Tue, Aug 7, 2012 at 1:04 PM, Gabriel Hurley gabriel.hur...@nebula.comwrote: I'm trying to run devstack with quantum enabled so I can test

Re: [Openstack] Quantum devstack authentication error

2012-08-07 Thread Aaron Rosen
** ** *From:* Aaron Rosen [mailto:aro...@nicira.com] *Sent:* Tuesday, August 07, 2012 1:33 PM *To:* Gabriel Hurley *Cc:* openstack@lists.launchpad.net *Subject:* Re: [Openstack] Quantum devstack authentication error ** ** Hi Gabriel, ** ** Adding Q_AUTH_STRATEGY=noauth to localrc

Re: [Openstack] Quantum devstack authentication error

2012-08-07 Thread Aaron Rosen
in devstack. It should be instead removed from ENABLED_SERVICES if running quantum v2. Regards, Salvatore On 7 August 2012 23:15, Aaron Rosen aro...@nicira.com wrote: Inline On Tue, Aug 7, 2012 at 2:05 PM, Gabriel Hurley gabriel.hur...@nebula.com wrote: Thanks, that got it. Two things

Re: [Openstack] Configuring with devstack for multiple hardware nodes

2012-08-06 Thread Aaron Rosen
Hi Syd, There should not be an additional gateway interface on the compute nodes, only the node that has n-net in ENABLED_SERVICES. I'm assuming you want to use the OVSQuantumPlugin? Can you also attach /etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini from your two nodes? Also if you are

Re: [Openstack] [Quantum] Quantum servers fails to start

2012-07-17 Thread Aaron Rosen
Hi Edgar, The easiest thing to do right now is to delete the following line from your quantum.conf (And any line that does not have anything after the '=' ). api_extensions_path = Alternatively, you could apply the following patch: https://review.openstack.org/#/c/9892/ Thanks, Aaron On

Re: [Openstack] Testing NOVA-OVS-Quantum setup

2012-07-13 Thread Aaron Rosen
Hi Trinath, Yes, you need to install openvswitch and the quantum-agent on the nova compute nodes as well. Aaron On Fri, Jul 13, 2012 at 1:29 AM, Trinath Somanchi trinath.soman...@gmail.com wrote: Hi- With respect to your document, on Openstack - OVS and Quantum, I'm unable to understand

Re: [Openstack] Testing NOVA-OVS-Quantum setup

2012-07-13 Thread Aaron Rosen
= mysql://ovs_quantum:password@10.68.1.40:3306/ovs_quantum Please guide me understand the same, On Fri, Jul 13, 2012 at 11:25 AM, Aaron Rosen aro...@nicira.com wrote: Hi Trinath, Yes, you need to install openvswitch and the quantum-agent on the nova compute nodes as well. Aaron On Fri

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