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2013-05-07 18:16:13 -0500 answered a question Multicast IP in Quantum

ok

2012-12-07 09:18:13 -0500 answered a question Can't spawn a VM : libvirt error

send your nova.conf file

2012-12-07 09:16:08 -0500 answered a question Multicast IP in Quantum

is this working for internal network.

2012-12-07 05:11:59 -0500 answered a question Multicast IP in Quantum

I am having following setup

Network Node = 1

Cloud Controller = 1

Compute Node = 10

We are using Quantum for Network with openvswitch and using gre for network

my internal net_1 is 172.24.1.x my internal net_2 is 172.24.2.x my external extnet_1 10.10.10.x

All are working fine but many of our applications using Multicast ip for communication.

How to enable this feature in Quantum

2012-12-06 05:11:41 -0500 answered a question Multicast IP in Quantum

HI All,

How to configure multicast ip to work in openstack, when networking is with openvswitch + quantum + gre

2012-12-06 05:11:05 -0500 asked a question Multicast IP in Quantum

HI All,

How to configure multivast ip to work in openstack, when networking is with openvswitch + quantum + gre

2012-11-05 06:52:05 -0500 answered a question Floating IP Configuration in Quantum + openvswitch

Hi All,

The issue is now resolved

On Wed, Oct 24, 2012 at 4:41 PM, Matt question211395@answers.launchpad.netwrote:

Your question #211395 on quantum changed: https://answers.launchpad.net/quantum/+question/211395 (https://answers.launchpad.net/quantum...)

Matt posted a new comment: I now have this working.

I had created the secgroup for the admin user but was booting machines for the demo user.


You received this question notification because you asked the question.


ViVek Raghuwanshi Mobile -+91-09595950504

Skype - vivek_raghuwanshi

2012-11-05 06:51:00 -0500 answered a question Floating IP Configuration in Quantum + openvswitch

Hi All,

The issue is now fixed by vi /usr/share/pyshared/quantum/agent/linux/iptables_manager.py +272

s = [('/sbin/iptables', self.ipv4)]

If I change this to:

    s = [('iptables', self.ipv4)]

and then its fixed

now i am able to ping and ssh the instances

Thankyou all

2012-10-23 06:32:02 -0500 answered a question Floating IP Configuration in Quantum + openvswitch

firewall_driver=nova.virt.firewall.NoopFirewallDriver Instanves booted without IP and in erroe state

libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtOpenVswitchDriver Results Instances Failed to spawn

2012-10-19 14:32:28 -0500 answered a question Floating IP Configuration in Quantum + openvswitch

Not resolved via this

2012-10-18 04:22:46 -0500 answered a question Floating IP Configuration in Quantum + openvswitch

Thanks Aaron,

I am trying the proposed config changes and update teh thread accordingly.

2012-10-17 04:06:13 -0500 answered a question Floating IP Configuration in Quantum + openvswitch

root@us000901:~# quantum port-list -- --device_id 86a3ec45-f92f-4f30-b39e-fa2c5a2ec88e +--------------------------------------+------+-------------------+-----------------------------------------------------------------------------------+ | id | name | mac_address | fixed_ips | +--------------------------------------+------+-------------------+-----------------------------------------------------------------------------------+ | 97697210-fd93-43a1-bdb3-d096f51c137e | | fa:16:3e:5d:f8:79 | {"subnet_id": "9404d2c0-d495-4db2-a661-3ab93958337d", "ip_address": "172.24.1.3"} | +--------------------------------------+------+-------------------+-----------------------------------------------------------------------------------+ root@us000901:~# quantum floatingip-show 2381aa6c-2690-4a52-b558-4c553e1f1bd9 +---------------------+--------------------------------------+ | Field | Value | +---------------------+--------------------------------------+ | fixed_ip_address | 172.24.1.3 | | floating_ip_address | 10.83.192.132 | | floating_network_id | 162030bb-ab1a-4346-87cb-b3182619d959 | | id | 2381aa6c-2690-4a52-b558-4c553e1f1bd9 | | port_id | 97697210-fd93-43a1-bdb3-d096f51c137e | | router_id | 935a00d9-1426-40d7-8304-d33d83c350dc | | tenant_id | 51c3b9e0f5e74e45be915497b9b9e53d | +---------------------+--------------------------------------+ root@us000901:~#

adding some more infotmation

2012-10-16 17:27:19 -0500 asked a question Floating IP Configuration in Quantum + openvswitch

I need some help in configuration of quantum floating ips.

I am able to ping and ssh my instances via their internal ips (172.24.1.x)

But not able to access them via floating ips .

I am using gre type network, and using all in one box, once its up i am adding some more compute node in the cluster.

find below the results.

root@us000901:~# quantum floatingip-list +--------------------------------------+------------------+---------------------+--------------------------------------+ | id | fixed_ip_address | floating_ip_address | port_id | +--------------------------------------+------------------+---------------------+--------------------------------------+ | 2381aa6c-2690-4a52-b558-4c553e1f1bd9 | 172.24.1.3 | 10.83.192.132 | 97697210-fd93-43a1-bdb3-d096f51c137e | | 241482f1-41ca-49d6-8d72-ff46d6bd6ec5 | | 10.83.192.134 | | | 6ca0e952-bf83-4602-b46a-a5e95ef64266 | | 10.83.192.135 | | | f3f9e910-a3dd-4872-a977-8835cf0f95b3 | | 10.83.192.133 | | +--------------------------------------+------------------+---------------------+--------------------------------------+

root@us000901:~# quantum router-list +--------------------------------------+-----------------+--------------------------------------------------------+ | id | name | external_gateway_info | +--------------------------------------+-----------------+--------------------------------------------------------+ | 935a00d9-1426-40d7-8304-d33d83c350dc | provider-router | {"network_id": "162030bb-ab1a-4346-87cb-b3182619d959"} | +--------------------------------------+-----------------+--------------------------------------------------------+

root@us000901:~# quantum net-list +--------------------------------------+-----------+--------------------------------------+ | id | name | subnets | +--------------------------------------+-----------+--------------------------------------+ | 162030bb-ab1a-4346-87cb-b3182619d959 | ext_net | fa9dc9b5-03cd-4090-ae44-484fe968d825 | | 35918ece-1847-4213-a283-8968136c45eb | admin-net | 9404d2c0-d495-4db2-a661-3ab93958337d | +--------------------------------------+-----------+--------------------------------------+

root@us000901:~# quantum subnet-list +--------------------------------------+------+------------------+----------------------------------------------------+ | id | name | cidr | allocation_pools | +--------------------------------------+------+------------------+----------------------------------------------------+ | 9404d2c0-d495-4db2-a661-3ab93958337d | | 172.24.1.0/24 | {"start": "172.24.1.2", "end": "172.24.1.254"} | | fa9dc9b5-03cd-4090-ae44-484fe968d825 | | 10.83.192.128/25 | {"start": "10.83.192.131", "end": "10.83.192.250"} | +--------------------------------------+------+------------------+----------------------------------------------------+

root@us000901:~# ovs-vsctl show e2339720-8c6b-4329-8ac1-26fb93007447 Bridge br-int Port br-int Interface br-int type: internal Port patch-tun Interface patch-tun type: patch options: {peer=patch-int} Port "qvo97697210-fd" tag: 2 Interface "qvo97697210-fd" Port "tap5cb36f0c-c7" tag: 2 Interface "tap5cb36f0c-c7" type: internal Bridge br-tun Port patch-int Interface patch-int type: patch options: {peer=patch-tun} Port br-tun Interface br-tun type: internal Bridge br-ex Port "eth3" Interface "eth3" Port br-ex Interface br-ex type: internal ovs_version: "1.4.0+build0" root@us000901:~#

root@us000901:~# cat /etc/network/interfaces

This file describes the network interfaces available on your system

and how to activate them. For more information, see interfaces(5).

The loopback network interface

auto lo iface lo inet loopback

The primary network interface

auto eth0 iface eth0 inet static address 10.83.192.1 netmask 255.255.255.0 network 10.83.192.0 broadcast 10.83.192.255 gateway 10.83.192.254 # dns-* options are implemented by the resolvconf package, if installed dns-nameservers 10.83.2.25 dns-search http://ap.tieto.com

VMs Networks with OVS in tunnel mode

auto eth1 iface eth1 inet static address 172.24.0.3 netmask 255.255.0.0

Public Bridge

auto eth3 iface eth3 inet manual up ifconfig $IFACE 0.0.0.0 up up ip link set $IFACE promisc on down ip link set $IFACE promisc off down ifconfig $IFACE down root@us000901:~#

I am also having one question can i use floating ip are of same network where i am using my node eth0.