[one-users] ubuntu-image from marketplace doesn't get an IP
Marco Jagodzinska
jagodzinska at fh-aachen.de
Wed Jan 30 06:21:27 PST 2013
Now it's working!
Thank you all for your great support, you're the best :)
Am 30.01.2013 14:54, schrieb Duverne, Cyrille:
> Hello,
>
> You have to add the Arch flag in your template, here below an example :
> *OS = [ARCH = x86_64]*
>
> Hope this will help you,
> Kind regards
> CyD
>
> Mercredi 30/01/2013 à 14:50 Marco Jagodzinska a écrit:
>
> Thanks for your great tip!
>
> I installed noVNC and add this to "ubuntu.one":
>
> GRAPHICS = [
> type = "vnc",
> listen = "0.0.0.0",
> port = "5902" ]
>
> Now I'm able to view whats wrong with the VM.
>
> It's stuck with the message: "This kernel requires an x86-64 CPU,
> but only detected an i686 CPU."
>
> I'm a little bit confused because I'm using 64bit:
>
> oneadmin at Arbeitsrechner:~/one-templates$ uname -m
> x86_64
>
> What have I to configure for being able to use 64bit VMs?
>
>
> Cheers,
> Marco
>
>
>
> Am 30.01.2013 12:39, schrieb Marco Jagodzinska:
>> For VNC-Access I have to put the following into "ubuntu.one"?
>> GRAPHICS = [
>> type = "vnc",
>> listen = "1.2.3.4",
>> port = "5902" ]
>>
>>
>> How can I check if my machine has a route to access 192.168.122.0/24 associated to virbr0? (I can't login into this machine)
>> And btw: is there a possibility to change "ubuntu.one" without
>> doing a resubmit? Because this takes about ten minutes and slows
>> down my PC.
>> In other words, I'm searching for a way to use the image again
>> that already has been copied via ssh....
>>
>> Cheers,
>> Marco
>>
>>
>>
>>
>> Am 30.01.2013 11:30, schrieb Javier Fontan:
>>> Your VM configuration seems to be ok. Can you check that your machine
>>> has a route to access 192.168.122.0/24 associated to virbr0?
>>>
>>> Alternatively try to access the machine using VNC. Maybe there is a
>>> problem with the machine and is unable to start.
>>>
>>> On Tue, Jan 29, 2013 at 4:24 PM, Marco Jagodzinska
>>> <jagodzinska at fh-aachen.de> wrote:
>>>> (Sorry, I didn't answer to the group just to Javier...)
>>>>
>>>>
>>>> Hey, thanks for your answer!
>>>>
>>>> I try to give all neeeded information (and hopefully not more;))
>>>>
>>>> oneadmin at Arbeitsrechner:~/one-templates$ ifconfig virbr0
>>>>
>>>> virbr0 Link encap:Ethernet Hardware Adresse fe:00:c0:a8:7a:06
>>>> inet Adresse:192.168.122.1 Bcast:192.168.122.255
>>>> Maske:255.255.255.0
>>>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
>>>> RX packets:92 errors:0 dropped:0 overruns:0 frame:0
>>>> TX packets:1116 errors:0 dropped:0 overruns:0 carrier:0
>>>> Kollisionen:0 Sendewarteschlangenlänge:0
>>>> RX-Bytes:10519 (10.5 KB) TX-Bytes:115616 (115.6 KB)
>>>>
>>>>
>>>>
>>>>
>>>> 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="8.8.8.8 8.8.4.4" #(also tried: 192.168.122.1)
>>>>
>>>>
>>>>
>>>> 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 = "$NETWORK[DNS, NETWORK=\"public\"]",
>>>> SSH_PUBLIC_KEY = "ssh-rsa
>>>> AAAAB3NzaC1yc2EAAAADAQABAAABAQCo0VdfEFgPO6fzNYiKvH19jmF/6ARD0O41VyKal8fE0WpBL54SzwbnP5TjjIojDPF4BHKeAQ7P9DehUZHWsrOzpEe862AsDBjeJXK3MPO8pSztS11fUb84sxFoPlrvzX6VkiVD7D1CDVV8Jq4cudOe+DGAreQXV408mF9RAMT7G4jkawd99YF4a5NmvnCxqSp+Fi6GBW/g36w0p6JKYzSKnqzGQZ8phrE6FL63lfO/OnlDgD/xntJ+bVx4MUI/MJS0OKoDvMsjfirYtOLNeuaH6SFDHlK/EJE2jocLrzB+BhalFgfsCm3oCuIyzi+AHRy9F3dNME+4K96PyJsCPZ/T
>>>> oneadmin at Arbeitsrechner"
>>>> ]
>>>>
>>>>
>>>> oneadmin at Arbeitsrechner:~/one-templates$ onevm list
>>>> ID USER GROUP NAME STAT UCPU UMEM HOST
>>>> TIME
>>>> 41 oneadmin oneadmin ttylinux runn 5 64M localhost 0d
>>>> 05h21
>>>> 42 oneadmin oneadmin ubuntu runn 0 1024M localhost 0d
>>>> 02h07
>>>>
>>>>
>>>> oneadmin at Arbeitsrechner:~/one-templates$ onevm show 42 | grep IP
>>>> ETH0_IP="192.168.122.7",
>>>> IP="192.168.122.7",
>>>>
>>>> oneadmin at Arbeitsrechner:~/one-templates$ sshroot at 192.168.122.7
>>>> ssh: connect to host 192.168.122.7 port 22: No route to host
>>>>
>>>>
>>>> Cheers,
>>>> Marco
>>>>
>>>> Am 29.01.2013 15:25, schrieb Javier Fontan:
>>>>
>>>> I've just tested the ubuntu image and gets the IP selected by
>>>> OpenNebula. It also configures the root authorized_keys wth
>>>> SSH_PUBLIC_KEY parameter in context. Can you send us the template used
>>>> to create the VM?
>>>>
>>>> On Mon, Jan 21, 2013 at 6:16 PM, Marco Jagodzinska
>>>> <jagodzinska at fh-aachen.de> wrote:
>>>>
>>>> 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
>>>> <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
>>>>
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at lists.opennebula.org
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>>>>
>>>>
>>>>
>>>>
>>
>>
>>
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>
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