[one-users] Problem with deploying VM on a specific host

[Carlos Martín Sánchez]

Hi,

The template looks good, it should work as you described. REQUIREMENTS is
deprecated, but it should have been replaced automatically to
SCHED_REQUIREMENTS. Do yo have that attribute in your VM template? It
should be in the USER TEMPLATE section, not TEMPLATE.

Regards

--
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September, 2013
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open-source Solution for Data Center Virtualization
www.OpenNebula.org | cmartin at opennebula.org |
@OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>


On Mon, Sep 9, 2013 at 7:29 PM, Piotr Kandziora <raveenpl at gmail.com> wrote:

> Hi,
>
> I'm trying to run VM on a specific host within the cluster. I added
> REQUIREMENTS field to the VM template, but looks like it is ignored and
> finally VM is deployed on the other machine.
>
> VM Template:
>
> CONTEXT=[
>   CONFIGURE_NETWORK="1",
>   CONFIGURE_VG="1" ]
> CPU="0.5"
> DISK=[
>   DRIVER="qcow2",
>   FORMAT="qcow2",
>   IMAGE="8637_TRUNK_Nightly",
>   IMAGE_UNAME="ci" ]
> DISK=[
>   DEV_PREFIX="sd",
>   FORMAT="raw",
>   SIZE="20480",
>   TYPE="fs" ]
> GRAPHICS=[
>   LISTEN="0.0.0.0",
>   TYPE="vnc" ]
> MEMORY="1024"
> NIC=[
>   MODEL="virtio",
>   NETWORK="OE-NET-1",
>   NETWORK_UNAME="ci" ]
> NIC=[
>   MODEL="virtio",
>   NETWORK="OE-NET-2",
>   NETWORK_UNAME="ci" ]
> NIC=[
>   MODEL="virtio",
>   NETWORK="OE-NET-3",
>   NETWORK_UNAME="ci" ]
> OS=[
>   ARCH="x86_64",
>   BOOT="hd" ]
> REQUIREMENTS="NAME = \"vdev4\"" # tried here also with HOSTNAME
>
> After deploying (onevm show 1021)
>
> AUTOMATIC_REQUIREMENTS="CLUSTER_ID = 100"
> CONTEXT=[
>   CONFIGURE_NETWORK="1",
>   CONFIGURE_VG="1",
>   DISK_ID="2",
>   TARGET="hdb" ]
> CPU="0.5"
> GRAPHICS=[
>   LISTEN="0.0.0.0",
>   PORT="6921",
>   TYPE="vnc" ]
> MEMORY="1024"
> OS=[
>   ARCH="x86_64",
>   BOOT="hd" ]
> TEMPLATE_ID="322"
> VMID="1021"
>
> sched.log:
>
> Mon Sep  9 19:21:01 2013 [HOST][D]: Discovered Hosts (enabled):
>  0 2 3 4
> Mon Sep  9 19:21:01 2013 [SCHED][D]: VM 1021: Host 3 filtered out. Not
> enough capacity.
> Mon Sep  9 19:21:01 2013 [SCHED][I]: Selected hosts:
>          PRI    HID  VM: 1021
>         -----------------------
>         1       0
>         0.685332        2
>         0.627666        4
>
>
> Mon Sep  9 19:21:01 2013 [VM][I]: Dispatching virtual machine 1021 to host
> 0
>
>
> Any ideas why this parameter is ignored?
>
> Regards
> Piotr Kandziora
>
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> Users at lists.opennebula.org
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>
>
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