These are added in discovery, but you can run discovery in debug mode and check for SNMP responses.

./poller.php -h <host> -d -m virtual-machines

You'll be able to see in the output whether the system is returning the vms, which I'll guess it isn't.

The virual-machines module should run the vmware-vminfo-mib submodule on devices with the is 'vmware'.

Adam.

Sent from BlueMail
On 21 Feb 2017, at 17:49, Thoralf Freitag <teeff.bln@gmail.com> wrote:
Let me ask my question something different. What causes that Oberservium rekognizes a ESXi Host as hypervisor, so that it brings a additional tab with virtual maschines configured at this host ? How can a debug, why Observium has removed the tab ?

lg.

TF

Am 21.02.2017 um 08:50 schrieb Thoralf Freitag:
Hi,

is there any idea, why observium has removed all VMs from the ESXi
Server, like this:


1d 2h 3m    Vm Virtual Machine deleted: vmware
564da96d-e3b0-b511-66cc-2a184a576652
1d 2h 3m    Vm Virtual Machine deleted: vmware
564d8984-0864-6b78-7d91-36f2c13e53d6
1d 2h 3m    Vm Virtual Machine deleted: vmware
564d4905-87d7-6fdf-bc72-753c916ef3c1
1d 2h 3m    Vm Virtual Machine deleted: vmware
564d2060-e2e4-9949-97a6-28cb5f02e801
1d 2h 3m    Vm Virtual Machine deleted: vmware
564d3421-27c8-04ea-7ef8-139af5ebcb5c
1d 2h 3m    Vm Virtual Machine deleted: vmware
564d18eb-bad5-0691-7acf-3cb24787c0c1
1d 2h 3m    Vm Virtual Machine deleted: vmware
564d523c-b392-e037-12e6-4c93b9dc82b1
1d 2h 3m    Vm Virtual Machine deleted: vmware
564dc378-b321-2b72-176f-09c8fc5a1116
1d 2h 3m    Vm Virtual Machine deleted: vmware
564db385-e361-5d0a-3167-d9a416357692

...

The tab for virtual machines no longer appears ... . There was no change
at the ESXi.

VMWARE-SYSTEM-MIB and VMWARE-VMINFO-MIB are enabled.


I restarted the snmp agant at the ESXi host, run poller.php again , but
it changes nothing.


Thanks for any suggestions.



lg.


TF



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