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ACI VMM VMware integration: vCenter Alarms

Johannes Luther
Level 4
Level 4

Hi board,

The VMM documentation (e.g. https://www.cisco.com/c/en/us/td/docs/dcn/aci/apic/5x/virtualization-guide/cisco-aci-virtualization-guide-52x.pdf states that

"Cisco APIC creates two alarms in the folder, one for DVS and another for port-group. The alarm is raised
when the EPG or Domain policy is deleted on Cisco APIC. However, the alarms cannot be deleted for
DVS or port-group because of the virtual machines (VMs) that are attached."

However in vCenter I cannot see any alarm definition on the folder level (Alarm Definitions). Is this still true for ACI 5.2?

Even if, where should the alarms be sent in vCenter?

5 Replies 5

AshSe
VIP
VIP

Hey @Johannes Luther , provided cisco.com link is not working. Could you please check and share the working link?

Thanks

AshSe

Johannes Luther
Level 4
Level 4

AshSe
VIP
VIP

Hey @Johannes Luther 

The information you provided from the Cisco ACI Virtualization Guide for version 5.2x indicates that Cisco APIC creates alarms for Distributed Virtual Switch (DVS) and port-group when an Endpoint Group (EPG) or Domain policy is deleted on the Cisco APIC. However, you mentioned that you cannot see any alarm definitions at the folder level in vCenter.

Here are a few points to consider:

  1. Version and Documentation Accuracy: Ensure that you are referring to the correct version of the documentation that matches your Cisco ACI and vCenter versions. Sometimes, documentation might have discrepancies or might not be updated to reflect the latest changes.

  2. Alarm Location: The documentation states that the alarms are created in the folder, but it does not specify the exact location within vCenter. Typically, alarms in vCenter can be found under the "Alarm Definitions" section for the specific object (e.g., DVS, port-group, or folder). If you do not see them at the folder level, try checking the DVS and port-group levels directly.

  3. Permissions and Visibility: Ensure that you have the necessary permissions to view and manage alarms in vCenter. Sometimes, certain alarms or configurations might not be visible due to permission restrictions.

  4. Integration and Configuration: Verify that the integration between Cisco ACI and vCenter is correctly configured. If there are any issues with the integration, the alarms might not be properly created or propagated to vCenter.

  5. Alarm Definitions: If the alarms are not visible, it might be possible that the alarm definitions were not created or propagated correctly. You might need to manually check the configuration or re-establish the integration.

  6. Support and Updates: If you are still unable to locate the alarms, consider reaching out to Cisco support or checking for any updates or patches that might address this issue.

To summarize, while the documentation states that alarms should be created, there might be several reasons why you are not seeing them in vCenter. Double-check the integration, permissions, and specific locations within vCenter. If the issue persists, contacting Cisco support for further assistance would be a prudent next step.


Hope This Helps!!!

 

AshSe

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Johannes Luther
Level 4
Level 4

Hi @AshSe ,
thanks for your (well structured) feedback. I have superadmin access to all vCenter objects (because I manage it myself). So I guess it's a documentation glitch.

 

No offense ... but I just typed my question in ChatGPT and Copilot and the answers (with the correct context) look very similar

Remi-Astruc
Cisco Employee
Cisco Employee

@Johannes Luther Indeed! Looks like AshSe is our GPT integrated bot struggling to answer each and every topic... But I think it is a real human being

Remi Astruc

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