In Addition: The whole system is just on one computer so there is no
need for contacting other computers. And also no need for bridging?
Am 21.01.2013 12:23, schrieb 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
<[email protected]> wrote:
Thanks for your answer!
oneadmin@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
<[email protected]> 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@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@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@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 = "$NETWORK[DNS, NETWORK=\"public\"]",
SSH_PUBLIC_KEY = "ssh-rsa
AAAAB3NzaC1yc2EAAAADAQABAAABAQCo0VdfEFgPO6fzNYiKvH19jmF/6ARD0O41VyKal8fE0WpBL54SzwbnP5TjjIojDPF4BHKeAQ7P9DehUZHWsrOzpEe862AsDBjeJXK3MPO8pSztS11fUb84sxFoPlrvzX6VkiVD7D1CDVV8Jq4cudOe+DGAreQXV408mF9RAMT7G4jkawd99YF4a5NmvnCxqSp+Fi6GBW/g36w0p6JKYzSKnqzGQZ8phrE6FL63lfO/OnlDgD/xntJ+bVx4MUI/MJS0OKoDvMsjfirYtOLNeuaH6SFDHlK/EJE2jocLrzB+BhalFgfsCm3oCuIyzi+AHRy9F3dNME+4K96PyJsCPZ/T
oneadmin@Arbeitsrechner"
]
(infos are from here
http://opennebula.org/documentation:rel3.8:context_overview#preparing_the_template
)
(The image is registered:
oneadmin@Arbeitsrechner:/var/log/one$ 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
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