Category: vSAN

How to get Aria Operations (Skyline) Diagnostics working

On the 4th Oktober VMware Skyline was end of life.

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VMware Skyline was great:
• Proactive Issue Identification
• Automated Insights
• Health Scans and Remediation
• Integration with support

VMware by Broadcom are building critical Findings and Self-Help recommendations directly in product starting with VCF (from 5.2) and Aria Operations (from v8.18 July 2024)

Many of the other Skyline features are being planned for inclusion in future  releases in Cloud Foundation and Aria Operations. We will see what the future will bring.
But for now how do you get this working.

First Step:

Update Aria Operations to 8.18.2 (Lastest)

Second Steps:

1. vCenter (Don’t for get enable vSAN), NSX, VCF, Aria vRA

2. Configure log collection in Aria Logs for the following components:

• Configure vCenter server integration in Aria for Logs

• Configure log forwarding on vCenter server, ESXi hosts(automatically in Aria FOR logs), and SDDC manager

3. Integrating VMware Aria Operations for Logs and VMware Aria Operations

4. Connect Skyline Health Diagnostics (SHD)

5. In Aria LoginSight check the vRops integration checkboxes

Bij default Enable launch in context can be disabled when configured at first.

After upgrading and checking the settings its finally working 😊 (It can take some time).
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Using Get-vSANClusterHealth for Your Own Custom vSAN Health Reporting

I my made my own vSAN Health report based on Get-vSANinfo

You can find the script on my Github: Link

That script dit not get all info that i wanted. I use is for all my different homelabs.

Funtions: Cluster,Hosts,VMs,vSANVersion,vSanUpgrade,HealthCheckEnabled,TimeOfHclUpdate,StoragePolicy,vSanDiskClaimMode,faultdomaincount,ObjectOutOfcompliance,vSanOverallHealth,vSanOverallHealthDescription,vSanHealthScore,ComponentLimitHealth,OpenIssue,vSanFreeSpaceTB,vSanCapacityTB

Addons:
PerformanceServiceEnabled
PerformanceStatsStoragePolicy
faultdomaincoun
StretchedClusterEnabled
vSanFailureToTolerate (Works only in Second run, Work in Progress)

You schedule the script and send it to your e-mail

VCF MGMT domain

Homelab

How to Remove Inaccessible vSAN Objects in vSphere: Step-by-Step Guide

This post is about how to remove such an inaccessible object within vSAN.

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Open an SSH session to the vCenter and enter the command rvc localhost in the command line.

Navigate to the destinated vSAN cluster where you want to remove the inaccessible objects using cd and utilize ls to list in each step like this one:

Verify the state of vSAN objects using the command vsan.check_state -r . This check involves three steps:

  • Checking for inaccessible vSAN objects
  • Verifying invalid or inaccessible VMs, and
  • Checking for VMs for which VC/hostd/vmx are out of sync

During this check, as you can see in the next screenshot, there are four inaccessible objects with the same UUID as those listed in Virtual Objects within the vSphere Client.

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To remove them, open an SSH session to any ESXi in the cluster and use the following command /usr/lib/vmware/osfs/bin/objtool delete -u <UUID> -f replacing UUID with the one you want to remove. Afbeelding met tekst, schermopname, Lettertype Automatisch gegenereerde beschrijving

After you remove all inaccessible objects and run the (vsan.checkstate -r .) once again, you should no longer see any inaccessible objects. Afbeelding met tekst, schermopname, software, Lettertype Automatisch gegenereerde beschrijving

‘Ineligible for use by VSAN’ can’t be added to VSAN disk groups

I had the opportunity to test a Dell vSAN node. I had a older unattend install esxi iso.
This installed the ESXi OS on the wrong disk. After a correct install vSAN did not see this this disk ready for use for vSAN. Combining the following articles Dell VXRai vSAN Drives ineligible and identify-and-solve-ineligible-disk-problems-in-virtual-san/
I solved this problem with the following steps:

Step 1: Identify the Disk with vdq -qH

Step 2: Use partedUtil get “/dev/disks/<DISK>” to list all partitions:

partedUtil get “/dev/disks/t10.NVMe____Dell_Ent_NVMe_CM6_MU_3.2TB______________017D7D23E28EE38C”

Step 3: Use This disk has 2 partitions. Use the partedUtil delete “/dev/disks/<DISK>” <PARTITION> command to delete all partitions:

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Step 4:

When all partitions are removed, do a rescan:

~ # esxcli storage core adapter rescan –all

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Step 5: Claim Unused Disks

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ESXi Unattend Install on Dell BOSS controller

I had the opportunity to test a Dell vSAN node. I had a older unattend install esxi iso.
This installed the ESXi OS on the wrong disk.

I hate to type a very complex password twice.
So automation is the key.
I love de ks.cfg install option

Sow following the following guide did not the trik:
https://www.dell.com/support/kbdoc/en-us/000177584/automating-operating-system-deployment-to-dell-boss-techniques-for-different-operating-systems

VMware ESXi Automated Install

This did not work:
install –overwritevmfs –firstdisk=”DELLBOSS VD”

After doing a manual install:
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What works:

# For Dell Boss Controller “Dell BOSS-N1″

install –overwritevmfs –firstdisk=”Dell BOSS-N1”

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