Hi,
I am trying to integrate OpenNebula into an in-house web UI though the OCA
Java API. I am able to carry out VM life cycle management tasks through
the Java API. However, I can't find how I can get the VNC information for
a VM so that I can integrate this into my own noVNC.
With the
This is not the case. I am using different database for different
versions. For example, on383 for OpenNebula 3.8.3, on420 for OpenNebula
4.2.0.
Chen Xiang
If I am right, there is an upgrade of the database structure needed first
to start one (versions before it was needed).
You have still an
A fresh installation (source install) with OpenNebula 4.2, with the same
problem:
/vmfs/volumes # df -m
Filesystem 1M-blocks Used Available Use% Mounted on
VMFS-5358144 41932316212 12% /vmfs/volumes/100
VMFS-5306944 23951282993 8% /vmfs/volumes/101
VMFS-5710144
Rebooted the server. Removed all OpenNebula 4.2 related stuff. Do another
installation from source code. Now it worked.
Don't know why.
Chen Xiang
This is not the case. I am using different database for different
versions. For example, on383 for OpenNebula 3.8.3, on420 for OpenNebula
4.2.0.
Just noticed that oneadmin user does not have access to /sbin/df command
on the ESXi host. Is this possibly a reason?
~ $ df -m
-sh: df: not found
~ $ /sbin/df -m
Error during version check: Failed to get vmkernel version: Operation not
permitted (running as non-root?)
What should I do? Using
Hi,
I do have the correct BASE_PATH.
Below is what I have on the ESXi box. I am using /vmfs/volumes/103 as the
images datastore, and /vmfs/volumes/101 as the system datastore.
/vmfs/volumes # df -m
Filesystem 1M-blocks Used Available Use% Mounted on
VMFS-5358144 41932316212 12%
Hi,
I am installing OpenNebula 4.2 from source. I successfully did the following:
$ cd opennebula-4.2.0
$ scons --sqlite=no --mysql=yes
$ ./install.sh -u oneadmin -g cloud -d /srv/cloud/one
I setup the necessary environment variables, as well as the one_auth file.
Then I started ones with the
I am experimenting with 4.1.80, and have the following problems:
(1) Can not connect to OpenNebula Marketplace
I am installing OpenNebula on a server that has no outbound Internet
connections. Each time I login to SunStone, I see this popup message. Is
there anyway to disable this message?
(2)
Hi,
I have recently tested the Virtual Router as described on the following page:
http://opennebula.org/documentation:rel4.0:router
The problem with this Virtual Router is that it only delivers the correct
IP address and network mask to the guest VM, but failed to deliver the
correct gateway
Assuming that I have only one LAN that is being served by an NAT server.
All the VM's are within the sam LAN, so they need to connect to the
outside world through a gateway, which is not xxx.xxx.xxx.1.
With the following context, the Virtual Router VM only gets the correct
IP, but not the gateway
Hi,
I am running OpenNebula 3.8.3 with VMFS. However, I am not able to delete
the VM files from the ESXi Host, although the VM seems to be deleted from
OpenNebula.
My setup is that I have an image DS 102, and a system DS 103. When trying
to delete a VM, I can see that OpenNebula is trying to
I looked into the related source code in 4.0. It seems that the DSID
problem was fixed in 4.0. How about permission problem?
Can I simple overwrite the 3.8.4 version ~/var/remotes/tm/vmfs directory
with the one from 4.0?
Chen Xiang
Hi,
I am running OpenNebula 3.8.3 with VMFS. However, I am
Hi Tino,
Thanks a lot for the pointer. I replaced the ~/var/remotes/tm/vmfs
directory with the one from 4.0.1, and now it is trying to delete files in
the correct datastore. However, it still can not delete the files on ESXi.
I do have the correct oneadmin user and permissions on ESXi.
I am
Hi all,
I have a working 3.8.3 setup, with 1 front end running Ubuntu 12.04, which
also exposes two LUN's via iSCSI TGT for the ESXi node to be used as
datastores. I was able to setup VMFS datastore in OpenNebula, register
images, and instantiate VM's.
Then I did a IO performance from within the
Hi,
I am looking at the Ubuntu 12.04 binary packages for OpenNebula 3.8.3. I
found out that the package opennebula-tools_3.8.3-1_all.deb installs a
file which is /use/bin/onemarket.
Is this a mistake? I think the correct file should be /usr/bin/onemarket.
Best regards,
Chen Xiang
As documented, live migration is not working. Is CLVM working in 4.0?
Chen Xiang
A quick update -- I did managed to get Share LVM working according to the
documentation on the following wiki page:
http://wiki.opennebula.org/shared_lvm
Best regards,
Chen Xiang
Hi,
I am trying to use
Hi,
In OpenNebula 4.0 it seems that the localization for the data tables is
not working properly. Under each locale directory there is a file called
xx_datable.txt, which should be responsible for the localization for the
data tables. However, no matter which locale I switch to, the data tables
Hi,
I am now able to run images downloaded from the marketplace with ESXi
nodes. However, I am still not able to deploy my own images. Probably
there is something wrong with the way I created my images.
This is the way I do to create my own images:
(1) Install a fresh new OS (such as CentOS
Hi,
I am now able to run images downloaded from the marketplace with ESXi
nodes. However, I am still not able to deploy my own images. Probably
there is something wrong with the way I created my images.
This is the way I do to create my own images:
(1) Install a fresh new OS (such as CentOS
A lot of new things to learn. After getting ttylinux work with ESXi, I
headed for CentOS 6.2 (also imported from Marketplace), and it did not
work as expected.
This time I already have a datastore with DS_MAD=vmware. I imported
CentOS 6.2 from marketplace, and had the following in that datastore
Second try. I looked into disk.vmdk, and found the following:
# Disk DescriptorFile
version=1
encoding=UTF-8
CID=e451587b
parentCID=
isNativeSnapshot=no
createType=vmfs
# Extent description
RW 16777216 VMFS CentOS-6.2.vmdk
Obvious I did not have CentOS-6.2.vmdk, but I have
Hmmm. Pressing the send button way too early Here is what I got
so far.
(1) Using i686 as processor type, the VM booted, and the VM status was
RUNNING, and VNC was accessible. Logging into the VNC console, I saw
Kernel panic -- which was right because this image needed x86_64
processor.
Hmmm. Pressing the send button way too early Here is what I got
so far.
(1) Using i686 as processor type, the VM booted, and the VM status was
RUNNING, and VNC was accessible. Logging into the VNC console, I saw
Kernel panic -- which was right because this image needed x86_64
processor.
I double checked the VNC issue. I did set the VNC stuff according to the
instructions, but that setting got lost across reboots, so I was not able
to connect to VNC.
I searched on the web, and found a solution. That is to copy the modified
version of service.xml to the localdisk of ESXi as a
Hi,
I am running OpenNebula 3.8.3 on Ubuntu 12.04 (front end) with VMWare ESXi
5.0 (node). I am able to create a VMWare node in SunStone, register the
ttylinux images (ttylinux.vmdk.tar download from C12G.com), but failed to
instantiate a VM.
Here is what I have as the NFS exports:
Here is what I got when trying to define the VM via virsh:
oneadmin@opennebula:~/images$ virsh -c
'esx://vmware02/?no_verify=1auto_answer=1'
Enter username for vmware02 [root]:
Enter root's password for vmware02:
Welcome to virsh, the virtualization interactive terminal.
Type: 'help' for help
Actually I have tried both root_squash and no_root_squash, with the same
result. (Yes I have restarted NFS server between retries, and even
restarted ESXi to make sure things were correct.)
Any ideas?
Chen Xiang
Hi,
Please use root_squash instead of no_root_squash
--
With the proper NFS settings, I was able to define the domain, but fail to
create the VM. The error message says File [0] 120/disk.0/disk.vmdk was
not found.
I login to the ESXi box, and verified that I do have /vmfs/volumes/0
pointing to the right NFS mount. And inside /vmfs/volumes/0 I do have
Ahhh. That works! Thanks a lot for the tip. (It tooks me several days
to reinstall everything again and again. I should have asked earlier.)
Chen Xiang
You need to rescan the scsi bus in the guest, somthing similar to:
echo - - - /sys/class/scsi_host/host0/scan
host0 is you scsi
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