Error: Issues information is not available at this time. (vCenter Appliance)

The above was a wonderfully descriptive error I would receive in the web client.  This started appearing after I removed individual nodes from a cluster and readded them back to inventory.  (was trying to clear some bunk HA errors)

Long story short, I had to open the C# client to find out what 'warning/error' it was complaining about.  Quite simply, I had forgotten to re-add the hosts back into the vDS and migrate the vMotion/vSAN vmk connections.

Man-o-man, I see why so many people complain about the web client.

The upside to the story was I found out a couple of things about vSAN.

  1. Having a 3-node cluster minimum, I was able to remove and re-add each host back into the cluster with no issues to VM's running on each host.
  2. Even w/ the vDS problem, vSAN kept chugging along w/ VM's running just fine.
  3. In other words, even without vCenter managing things, the ESXi hosts kept everything running just fine.
  4. This was on my mac mini vSAN cluster.

Comments

Bennett said…
I don't remember exactly what the error was, but I had a very similar nondescript issue while building my cluster the first time. Net was - I blew it away and rebuilt it.

I didn't get as far as clustering the 3 machines, so I am wondering if it had something to do with what you found.

I agree - web client is sometimes pretty bad. I use it more than I should since I'm trying to leverage more cli and scripting.

Interesting.
December 30, 2014 at 12:08 PM
Anonymous said…
I had the same problem. I had to re-add the host to a vDS. In the host virtual switches list, there was a vds showing no uplinks... very strange because I use such vds to management traffic. So it appears to be a gui problem. If the vds had no uplinks, how I was acessing the host? Host wasnt in the vds related objects, but the host had such vds. So I re-added the host to the vds.
September 16, 2016 at 3:07 PM
pkiran78 said…
I am getting same issue and my management traffic is going through vSwitch.
I have VDS configured but I am using it for VSAN and vMotion traffic.
Can you please help in such scenario.
April 21, 2018 at 5:34 AM
pkiran78 said…
I am getting same issue but my management traffic is via vSwitch.
I am using VDS for VSAN and vMotion traffic.
I am using vCenter 6.5
Can you please help in such scenario.
April 21, 2018 at 5:36 AM
Post a Comment

Popular posts from this blog

NSX-T: Release associated invalid node ID from certificate

Image
Summary: Basically had an expiring certificate registered in NSX-T that was associated to a node_id that is no longer valid.  Long story short, there wasn't anything obvious in API to delete or disassociate a certificate from a node_id for 3.2.2.  Not sure how things got in this state, but annotating for future reference.  This may change in future revisions, so always check API for latest. Details: Effectively had a stale node associated w/ a certificate that was expiring.  Could not delete certificate until that node was disassociated from the certificate. To get certificate details and associated node_id's, you can use the following curl call (UI works too): curl -k -X GET -H "Content-Type: application/json" -u admin https://<manager ip>/api/v1/trust-management/certificates/<cert UUID> Above will return something like this: Below must be run from one of the manager nodes via elevation to root: ONLY RUN THIS IF YOU ARE ABSOLUTELY SURE OF WHAT YOU ARE DO...
Read more

NSX-T: vCenter and NSX-T Inventory out of Sync (Hosts in vSphere not showing up in NSX-T)

Image
Summary: NSX-T loses synch w/ vCenter inventory, but statuses don't appear to show an issue.  Basically, you add a host to a vCenter cluster, NSX-T bits should start to automatically installing on new host.  Assuming you've created a Transport Node Profile and associated w/ the cluster.  The problem is that NSX-T doesn't see the new host and its link to the compute manager (vCenter) looks fine. Looks fine, Y U NO WORK!? So what's going on here?  This appears to affect NSX-T 2.5 and 2.5.1.  Cause is unknown. Workaround: Restart the cm-inventory service on each NSX-T mgmt/controller node using API or CLI. Details: If you were to query the status of the cm-inventory via API or CLI, you could query all 3 manager/controller nodes and get a status of running.  Even if the primary node associated w/ the VIP, if configured, is not necessarily in charge of inventory.  So you could restart the cm-inventory service till you are blue in the face ...
Read more

MacOS: AnyConnect VPN client was unable to successfully verify the IP forwarding table modifications.

Image
The VPN client was unable to successfully verify the IP forwarding table modification.  A VPN connection will not be established. Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables.  This was on 4.6.x.  Since my VPN endpoints were not providing me w/ an updated client and w/ no access to Cisco Anyconnect downloads, my only option was to try openconnect.  It was totally worth it, here is why and how to set it up. PreReqs: Homebrew Installing OpenConnect: Launch MacOS Terminal brew install openconnect Getting VPN IP's/DNS Endpoints from AnyConnect: The information is typically located in your profile xml files located here: /opt/cisco/anyconnect/profile/somethingsomething.xml In the xml file, you are looking for "<HostAddress>typicallyaDNSName.com</HostAddress>" entry.  These are your VPN endpoints that you would need to pass to openconnec...
Read more