[one-ecosystem] Fwd: [one-users] unable to connect vm-images through vnc - onemc

[Tino Vazquez]

Hi Nagesh,

I'm redirecting this to the ecosystem list.

Regards,

-Tino

--
Constantino Vázquez Blanco | dsa-research.org/tinova
Virtualization Technology Engineer / Researcher
OpenNebula Toolkit | opennebula.org




---------- Forwarded message ----------
From: bathina nageswararao <nag_bathina at yahoo.com>
Date: Fri, Jun 18, 2010 at 6:47 AM
Subject: [one-users] unable to connect vm-images through vnc - onemc
To: users at lists.opennebula.org
Cc: nag_bathina at yahoo.com


Hi ,

For opennebula installation we have taken two machines. Frontend and
node. Using ttylinux  we created images and we are able to connect
vm-image successfully through putty.

Please find the following network and image templates for the ttylinux
vm-image creation.

oneadmin at onefrontend:~/template$ cat small_network.net
NAME = "Small network"
TYPE = RANGED
#Now we'll use the cluster private network (physical)
BRIDGE = br0
NETWORK_SIZE = C
NETWORK_ADDRESS = 192.168.138.0

oneadmin at onefrontend:~/template$ cat ttylinux.one
NAME   = ttylinux392e91
CPU    = 1
MEMORY = 512

DISK   = [
 source   = "/srv/cloud/one/template/ttylinux.img",
 target   = "hda",
 readonly = "no" ]

NIC    = [ NETWORK = "Small network" ]

FEATURES=[ acpi="no" ]

#CONTEXT = [
#    hostname    = "$NAME",
#    ip_public   = "PUBLIC_IP",
#    files      = "/path/to/init.sh /path/to/id_dsa.pub",
#    target      = "hdc",
#    root_pubkey = "id_dsa.pub",
#    username    = "opennebula",
#    user_pubkey = "id_dsa.pub"
#]
# --- VNC server ---

graphics = [ type='vnc',listen = "127.0.0.1", port = 58,
passwd="123456", keymap="es"]

we are facing problem when we are connecting through console from
(opennebula management console). Please find the attached screenshot
for the same.
“Network error: server name unknown: onenode1”

Then  supplied the IP address instead of hostname in
console.php(onemc) then it is throwing  error as “ Network error:
cloud not connect to server: 192.168.138.211 “
As $vnc_server=”192.168.138.211”

Can you Please provide the resolution to connect vm-images through
onemc management console.

Please find the following apache access log

[Thu Jun 17 19:01:05 2010] [error] [client 192.168.138.200] PHP
Notice:  Undefined variable: images in
/var/www/onemc/include/onemc_funcs.php on line 129, referer:
http://192.168.138.210/onemc/manager.php
[Thu Jun 17 19:01:05 2010] [error] [client 192.168.138.200] PHP
Warning:  Invalid argument supplied for foreach() in
/var/www/onemc/include/onemc_funcs.php on line 364, referer:
http://192.168.138.210/onemc/manager.php
root at onefrontend:/var/log/apache2#
Thanks in advance.

Regards,
Nagesh.




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