Open Stack

As I said, now I'm trying to put multi_host working.

Now, this is my situation:
Instances running on node(nova-{network,compute,volume}) can reach
Internet, reach metadata server and get correct route table (ip addr
10.5.5.33), I can even ping from outside the LAN(using cc-node as
gateway to 10.5.5.0 network)
Instances running on cc-node(nova-* + other services) can't reach
Internet, can't reach metadata server cause they get the route table
with IP addr 192.168.1.33 (libvirt network??). I can't ping neither
inside or outside the lan.

The difference from the files I pasted is:
Node:
--my_ip=150.164.3.240
--multi_host=true
--enabled_apis=ec2,osapi_compute,osapi_volume,metadata
--routing_source_ip=150.164.3.240

CC:
--my_ip=150.164.3.239
--multi_host=true
--routing_source_ip=150.164.3.239

Creating network with: nova-manage network create private
--fixed_range_v4=10.5.5.32/27 --num_networks=1 --bridge=br100
--bridge_interface=eth1 --network_size=32


If I create the network(nova-manage network create) with
--multi_host=T, node and cc-node can't reach metadata server cause
both get 192.168.1.X gateway or the public ip gateway(150.164.x.x).
If I put --enabled_apis=ec2,osapi_compute,osapi_volume,metadata on
cc-node, the same problem above happens.

I'm really confuse, and spending a lot of time to put network working.
I would really appreciate if someone could help;

If I'd miss some information, please let me know!

Thanks

On Tue, Sep 11, 2012 at 3:43 PM, Gui Maluf <guimalufb at gmail.com> wrote:
> My node and my CC are connected through a switch, both has access to
> Internet. I've tried to use multi_host, but with no success. I'm
> trying again to set up with multi_host, since makes more sense in my
> network setup.
>
> After I set up multi_host=true and
> enabled_apis=ec2,osapi_compute,osapi_volume,metadata my node is
> working but my cc-node stop to work, instances running on my cc-node
> can't get the right route table(192.x.x.x rather then 10.x.x.x) and
> can't reach metadata server(this is the same issue I faced using
> multi_host).
>
>
>
> On Tue, Sep 11, 2012 at 3:04 PM, Ritesh Nanda <riteshnanda09 at gmail.com> wrote:
>>
>> Hello Gui,
>>
>>  your Config file shows you are using --multi-host.
>> In case you don't use multi-host all traffic would leave to Internet from
>> the controller node.
>> Just in case how is your two node connected , are they connected directly
>> or using a switch.
>>
>>
>> On Tue, Sep 11, 2012 at 11:01 PM, Gui Maluf <guimalufb at gmail.com> wrote:
>>>
>>> I'm facing the same problem and I can't solve it!
>>> Please, someone help us!
>>> Instances from cc-node can reach Internet, but the node instances can't!
>>>
>>> CC-node configs: http://paste.openstack.org/show/20861/
>>> Node configs: http://paste.openstack.org/show/20862/
>>>
>>> ps: i'm not using multi_host
>>>
>>> I've tried many things, but I can't make my instance on node reach
>>> internet.
>>>
>>>
>>>> Dave Pigott
>>>> Mon, 10 Sep 2012 03:09:34 -0700
>>>>
>>>>
>>>> Hi Jason,
>>>>
>>>> Try setting --multi_host in nova.conf
>>>>
>>>> Dave
>>>>
>>>> Sent from my Aldis Lamp
>>>>
>>>> On 7 Sep 2012, at 20:50, Jason Cooper <ja... at presdo.com> wrote:
>>>>
>>>> > Hi Everyone. I just completed the steps in the OpenStack Compute
>>>> > Starter
>>>> > Guide to get OpenStack up and running on my server, and everything is
>>>> > working
>>>> > wonderfully except that my private instances cannot access the public
>>>> > Internet.
>>>> >
>>>> > I have configured the physical server on which OpenStack is running to
>>>> > access
>>>> > the public Internet over eth0. I have also set up an internal network
>>>> > on eth1
>>>> > with a bridge so the instances, which all have fixed private IP
>>>> > addresses
>>>> > (e.g. 192.168.4.x) should be able to ping the public Internet through
>>>> > this
>>>> > bridge. However, this isn't working, and I'm hoping you can help
>>>> > explain what
>>>> > I'm doing wrong.
>>>> >
>>>> > I have already tried to setup IP forwarding by following the
>>>> > instructions at
>>>> > https://lists.launchpad.net/openstack/msg15559.html, but this did not
>>>> > help.
>>>> >
>>>> > Here is my /etc/network/interfaces:
>>>> >
>>>> > # The loopback network interface
>>>> > auto lo
>>>> > iface lo inet loopback
>>>> >
>>>> > # The primary network interface
>>>> > auto eth0
>>>> > iface eth0 inet static
>>>> >   address 10.0.1.130
>>>> >   netmask 255.255.0.0
>>>> >   broadcast 10.0.1.255
>>>> >   gateway 10.0.0.1
>>>> >   dns-nameservers 8.8.8.8
>>>> >
>>>> > auto eth1
>>>> > iface eth1 inet static
>>>> >   address 192.168.3.1
>>>> >   netmask 255.255.255.0
>>>> >   network 192.168.3.0
>>>> >   broadcast 192.168.3.255
>>>> >
>>>> >
>>>> > And here is my /etc/nova/nova.conf:
>>>> >
>>>> > --dhcpbridge_flagfile=/etc/nova/nova.conf
>>>> > --dhcpbridge=/usr/bin/nova-dhcpbridge
>>>> > --logdir=/var/log/nova
>>>> > --state_path=/var/lib/nova
>>>> > --lock_path=/var/lock/nova
>>>> > --allow_admin_api=true
>>>> > --use_deprecated_auth=false
>>>> > --auth_strategy=keystone
>>>> > --scheduler_driver=nova.scheduler.simple.SimpleScheduler
>>>> > --s3_host=10.0.1.130
>>>> > --ec2_host=10.0.1.130
>>>> > --rabbit_host=10.0.1.130
>>>> > --cc_host=10.0.1.130
>>>> > --nova_url=http://10.0.1.130:8774/v1.1/
>>>> > --routing_source_ip=10.0.1.130
>>>> > --glance_api_servers=10.0.1.130:9292
>>>> > --image_service=nova.image.glance.GlanceImageService
>>>> > --iscsi_ip_prefix=192.168.4
>>>> > --sql_connection=mysql://novadbadmin:novasecret@10.0.1.130/nova
>>>> > --ec2_url=http://10.0.1.130:8773/services/Cloud
>>>> > --keystone_ec2_url=http://10.0.1.130:5000/v2.0/ec2tokens
>>>> > --api_paste_config=/etc/nova/api-paste.ini
>>>> > --libvirt_type=kvm
>>>> > --libvirt_use_virtio_for_bridges=true
>>>> > --start_guests_on_host_boot=true
>>>> > --resume_guests_state_on_host_boot=true
>>>> > # vnc specific configuration
>>>> > --novnc_enabled=true
>>>> > --novncproxy_base_url=http://10.0.1.130:6080/vnc_auto.html
>>>> > --vncserver_proxyclient_address=10.0.1.130
>>>> > --vncserver_listen=10.0.1.130
>>>> > # network specific settings
>>>> > --network_manager=nova.network.manager.FlatDHCPManager
>>>> > --public_interface=eth0
>>>> > --flat_interface=eth1
>>>> > --flat_network_bridge=br100
>>>> > --fixed_range=192.168.4.1/27
>>>> > #--floating_range=10.10.10.2/27
>>>> > --network_size=32
>>>> > --flat_network_dhcp_start=192.168.4.33
>>>> > --flat_injected=False
>>>> > --force_dhcp_release
>>>> > --iscsi_helper=tgtadm
>>>> > --connection_type=libvirt
>>>> > --root_helper=sudo nova-rootwrap
>>>> > --verbose
>>>> >
>>>> >
>>>> > Lastly, here is the command I used to create the network:
>>>> >
>>>> > sudo nova-manage network create private
>>>> > --fixed_range_v4=192.168.4.32/27
>>>> > --num_networks=1 --bridge=br100 --bridge_interface=eth1
>>>> > --network_size=32
>>>> >
>>>> >
>>>> > You can see that I'm not using a floating IP range. My instances are
>>>> > able to
>>>> > access the public Internet if I change my configuration to use a
>>>> > floating
>>>> > range, but I prefer to find a solution that allows me to assign an
>>>> > internal
>>>> > IP to my instances and use the specified bridge to contact the outside
>>>> > world.
>>>> >
>>>> > Any help is appreciated, and many thanks in advance.
>>>> > - Jason
>>>> > _______________________________________________
>>>> > Mailing list: https://launchpad.net/~openstack
>>>> > Post to     : openstack at lists.launchpad.net
>>>> > Unsubscribe : https://launchpad.net/~openstack
>>>> > More help   : https://help.launchpad.net/ListHelp
>>>>
>>>> _______________________________________________
>>>> Mailing list: https://launchpad.net/~openstack
>>>> Post to     : openstack at lists.launchpad.net
>>>> Unsubscribe : https://launchpad.net/~openstack
>>>> More help   : https://help.launchpad.net/ListHelp
>>>
>>>
>>>
>>> --
>>> guilherme \n
>>> \tab maluf
>>>
>>> "Dominar-se a si próprio é uma vitória maior do que vencer a milhares em
>>> uma batalha." Sakyamuni
>>>
>>> _______________________________________________
>>> Mailing list: https://launchpad.net/~openstack
>>> Post to     : openstack at lists.launchpad.net
>>> Unsubscribe : https://launchpad.net/~openstack
>>> More help   : https://help.launchpad.net/ListHelp
>>>
>>
>>
>>
>> --
>>
>>  With Regards
>>
>>  Ritesh Nanda
>>
>>
>>
>>
>>
>
>
>
> --
> guilherme \n
> \tab maluf
>
> "Dominar-se a si próprio é uma vitória maior do que vencer a milhares em uma
> batalha." Sakyamuni



-- 
guilherme \n
\tab maluf

"Dominar-se a si próprio é uma vitória maior do que vencer a milhares
em uma batalha." Sakyamuni