Open Stack

Hi,

Thanks for your advice. 

I see.  eth0 and eth1 are virtual NIC.

Performed following steps;

# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:26:18:44:b6:1a  
          inet addr:192.168.0.10  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::226:18ff:fe44:b61a/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2437 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2216 errors:0 dropped:0 overruns:0 carrier:1
          collisions:0 txqueuelen:1000 
          RX bytes:2427087 (2.4 MB)  TX bytes:344276 (344.2 KB)
          Interrupt:42 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:368 errors:0 dropped:0 overruns:0 frame:0
          TX packets:368 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:61669 (61.6 KB)  TX bytes:61669 (61.6 KB)

# apt-get install bridge-utils

# gedit /etc/network/interfaces
auto lo
iface lo inet loopback

auto eth0 
    iface eth0 inet static
    address 192.168.0.11
    network 192.168.0.0
    netmask 255.255.255.0
    broadcast 192.168.0.255
    gateway 192.168.0.1

auto eth1
    iface eth1 inet static
    address 192.168.22.1
    network 192.168.22.0
    netmask 255.255.255.0
    broadcast 192.168.22.255

# /etc/init.d/networking restart
 * Running /etc/init.d/networking restart is deprecated because it may not enable again some interfaces
 * Reconfiguring network interfaces...                                           * Disconnecting iSCSI targets
   ...done.
 * Stopping iSCSI initiator service
   ...done.
 * Starting iSCSI initiator service iscsid
   ...done.
 * Setting up iSCSI targets
   ...done.
ssh stop/waiting
ssh start/running, process 3301
Cannot find device "eth1"
Failed to bring up eth1.
                                                                         [ OK ]

# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:26:18:44:b6:1a  
          inet addr:192.168.0.11  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::226:18ff:fe44:b61a/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2839 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2693 errors:0 dropped:0 overruns:0 carrier:2
          collisions:0 txqueuelen:1000 
          RX bytes:2532982 (2.5 MB)  TX bytes:401990 (401.9 KB)
          Interrupt:42 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:552 errors:0 dropped:0 overruns:0 frame:0
          TX packets:552 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:91141 (91.1 KB)  TX bytes:91141 (91.1 KB)



# cat /etc/udev/rules.d/70-persistent-net.rules 
.......
.......
# PCI device 0x1969:/sys/devices/pci0000:00/0000:00:06.0/0000:02:00.0 (ATL1E)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:26:18:44:b6:1a", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

Sorry I forgot how to edit this file.  I did it many times in the past.

Please advise.  TIA

B.R.
Stephen L






>________________________________
> From: Razique Mahroua <razique.mahroua at gmail.com>
>To: Stephen Liu <satimis at yahoo.com> 
>Cc: "openstack-operators at lists.openstack.org" <openstack-operators at lists.openstack.org> 
>Sent: Friday, November 9, 2012 12:07 AM
>Subject: Re: [Openstack-operators] About NIC
> 
>
>Hey there, please find my answers above 
>Nuage & Co - Razique Mahroua razique.mahroua at gmail.com
> 
>
>Le 8 nov. 2012 à 15:48, Stephen Liu <satimis at yahoo.com> a écrit :
>
>Hi all,
>>
>>
>>I'm following;
>>Installing OpenStack Essex (2012.1) on Ubuntu 12.04 ("Precise Pangolin")
>>http://www.hastexo.com/resources/docs/installing-openstack-essex-20121-ubuntu-1204-precise-pangolin
>>
>>
>>to install OpenStack on Ubuntu 12.04 desktop 64bit.
>>
>>
>>According to "Step 1: Prepare your System"
>>http://www.hastexo.com/resources/docs/installing-openstack-essex-4-ubuntu-1204-precise-pangolin/step-1-prepare-your-system
>>
>>
>>it needs 2 NICs for the test.  Please advise;
>>
>>
>>1) 
>>
>>Can I have one NIC to continue the test?   If NO then I'll install an additional NIC on this PC.Yes you can only have one NIC, make sure to update all the settings accordingly.
>You can also create an alias (eth0:0) or a new ip on the interface (ip addr add XXXX/Y dev eth0)
>
>
>
>>
>>2)
>>I suppose
>>
>>
>>auto eth1
>>iface eth1 inet static
>>address 192.168.22.1
>>.....
>>....
>>
>>
>>is to connect Internet?  The setting on my router is "192.168.0.0 up".  Can I set the address according to the settings on my router?It depends on what you are trying yo achieve, but if you have an extra interface, it won't need to access to the internet, eth0 would be good for that
>
>
>>
>>3)
>>I suppose eth0 is for internal connection.  Should I set the entries exactly identical to the instruction?Nope, totally up to you. I usually have three interfaces : eth0 for internet acces, eth1 for internal network and eth3 for rescue/admin access
>
>
>
>>
>>TIAsure :)
>
>
>
>>
>>B.R.
>>Stephen L
>>_______________________________________________
>>OpenStack-operators mailing list
>>OpenStack-operators at lists.openstack.org
>>http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
>>
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20121108/97aaabc9/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: NUAGECO-LOGO-Fblan_petit.jpg
Type: image/jpeg
Size: 10122 bytes
Desc: not available
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20121108/97aaabc9/attachment.jpg>