[one-users] ubuntu-image from marketplace doesn't get an IP

[Marco Jagodzinska]

Thank you!

I will try it, but why is ttylinux working when virbr0 isn't associated 
with any physical interface?


Am 21.01.2013 12:10, schrieb Javier Fontan:
> virbr0 is a bridge automatically created by libvirt and is not
> associated to any physical interface (vnet0 is not a physical
> interface). You should create a new bridge or associate a physical
> interface to virbr0. I think it is better to create a new one. If you
> are using ubuntu you can find more information in these two guides:
>
> https://help.ubuntu.com/10.04/serverguide/network-configuration.html#bridging
> http://cloudblab.files.wordpress.com/2012/05/opennebula-3-4-1-in-ubuntu-12-04-precises-single-machine-installation-for-learning-and-testing-purpose1.pdf
>
> On Mon, Jan 21, 2013 at 10:01 AM, Marco Jagodzinska
> <jagodzinska at fh-aachen.de> wrote:
>> Thanks for your answer!
>>
>> oneadmin at Arbeitsrechner:~/one-templates$ brctl show
>> bridge name    bridge id        STP enabled    interfaces
>> virbr0        8000.fe00c0a87a05    yes        vnet0
>>
>> Cheers,
>> Marco
>>
>>
>> Am 18.01.2013 14:43, schrieb Javier Fontan:
>>
>>> Can you check that virbr0 bridge is associated to a physical
>>> interface? You can use "brctl show" to get that info.
>>>
>>> On Thu, Jan 17, 2013 at 2:42 PM, Marco Jagodzinska
>>> <jagodzinska at fh-aachen.de> wrote:
>>>> Hello,
>>>>
>>>> I'm trying to get the ubuntu image from the marketplace running, but the
>>>> VM
>>>> doesn't seem to get an IP.
>>>> (I don't get another IP in this net even if I scan with nmap.)
>>>>
>>>> This is my virtual net:
>>>>
>>>> oneadmin at Arbeitsrechner:~/one-templates$ ifconfig virbr0
>>>> virbr0    Link encap:Ethernet  Hardware Adresse 00:00:00:00:00:00
>>>>             inet Adresse:192.168.122.1  Bcast:192.168.122.255
>>>> Maske:255.255.255.0
>>>>             UP BROADCAST MULTICAST  MTU:1500  Metrik:1
>>>>             RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>>>>             TX packets:2726 errors:0 dropped:0 overruns:0 carrier:0
>>>>             Kollisionen:0 Sendewarteschlangenlänge:0
>>>>             RX-Bytes:0 (0.0 B)  TX-Bytes:191341 (191.3 KB)
>>>>
>>>> This is the template for "onevnet create small_network.net":
>>>>
>>>> oneadmin at Arbeitsrechner:~/one-templates$ cat network/small_network.net
>>>> NAME = "public"
>>>> TYPE = FIXED
>>>>
>>>> BRIDGE = virbr0
>>>> LEASES = [ IP="192.168.122.5"]
>>>> LEASES = [ IP="192.168.122.6"]
>>>> LEASES = [ IP="192.168.122.7"]
>>>>
>>>> NETWORK_ADDRESS=192.168.122.0
>>>> NETWORK_MASK=255.255.255.0
>>>> GATEWAY=192.168.122.1
>>>> DNS=192.168.122.1
>>>>
>>>>
>>>> And finally this is the template for "onevm create ubuntu.one"
>>>>
>>>> oneadmin at Arbeitsrechner:~/one-templates$ cat ubuntu.one
>>>> NAME = ubuntu
>>>>
>>>> CPU    = 0.7
>>>> MEMORY = 1024
>>>>
>>>> DISK = [ IMAGE = "ubuntu" ]
>>>> NIC  = [ NETWORK = "public" ]
>>>>
>>>> FEATURES = [ acpi="no" ]
>>>>
>>>> CONTEXT=[
>>>>     ETH0_IP = "$NIC[IP, NETWORK=\"public\"]",
>>>>     ETH0_NETWORK = "$NETWORK[NETWORK_ADDRESS, NETWORK=\"public\"]",
>>>>     ETH0_MASK = "$NETWORK[NETWORK_MASK, NETWORK=\"public\"]",
>>>>     ETH0_GATEWAY = "$NETWORK[GATEWAY, NETWORK=\"public\"]",
>>>>     ETH0_DNS = "$NETWORK[DNS, NETWORK=\"public\"]",
>>>>     SSH_PUBLIC_KEY = "ssh-rsa
>>>>
>>>> AAAAB3NzaC1yc2EAAAADAQABAAABAQCo0VdfEFgPO6fzNYiKvH19jmF/6ARD0O41VyKal8fE0WpBL54SzwbnP5TjjIojDPF4BHKeAQ7P9DehUZHWsrOzpEe862AsDBjeJXK3MPO8pSztS11fUb84sxFoPlrvzX6VkiVD7D1CDVV8Jq4cudOe+DGAreQXV408mF9RAMT7G4jkawd99YF4a5NmvnCxqSp+Fi6GBW/g36w0p6JKYzSKnqzGQZ8phrE6FL63lfO/OnlDgD/xntJ+bVx4MUI/MJS0OKoDvMsjfirYtOLNeuaH6SFDHlK/EJE2jocLrzB+BhalFgfsCm3oCuIyzi+AHRy9F3dNME+4K96PyJsCPZ/T
>>>> oneadmin at Arbeitsrechner"
>>>> ]
>>>>
>>>> (infos are from here
>>>>
>>>> http://opennebula.org/documentation:rel3.8:context_overview#preparing_the_template
>>>> )
>>>>
>>>> (The image is registered:
>>>> oneadmin at Arbeitsrechner:/var/log/one$ oneimage list
>>>>     ID USER       GROUP      NAME            DATASTORE     SIZE TYPE PER
>>>> STAT
>>>> RVMS
>>>>      3 oneadmin   oneadmin   ubuntu          default        11G OS    No
>>>> used
>>>> 1
>>>> )
>>>>
>>>> Onebody knows what I'm doing wrong?
>>>>
>>>> Cheers,
>>>> Marco
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at lists.opennebula.org
>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>>
>>>
>
>