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Quick Tip - Correctly naming TKR's in Local Content Library for vSphere with Tanzu in vSphere 8

09.28.2022 by William Lam // 2 Comments

Customers can create a Tanzu Kubernetes Releases (TKR) content library by either subscribing to VMware's online repository or by creating a local content library and manually importing the images, which can be useful for air-gapped or non-internet accessible environments.

If you automatically subscribe to VMware's online repository, the TKR images (OVF) will automatically be downloaded and will be stored with a default item name that looks like the following:


However, when creating a local content library, customers must manually import the OVF images after downloading them from VMware's online repository (https://wp-content.vmware.com/v2/latest/). During the OVF import wizard, you will notice that each TKR has the same default name called "photon-ova" and you will most likely rename it to something more useful.


Prior to vSphere 8, you could use any name and vSphere with Tanzu would not care as there is metadata associated within each TKR image that provides version that is needed when creating a Tanzu Kubernetes Grid Cluster (TKC).

I was attempting to deploy a TKC using a new TKR version, which I needed to download and import into my vSphere 8 environment and that is where I ran into a strange error:

[Read more...]

Categories // VMware Tanzu, vSphere 8.0 Tags // content library, Tanzu Kubernetes Grid, vSphere 8.0, vSphere Kubernetes Service

Infinite possibilities with new VM Service CloudInit transport for vSphere with Tanzu in vSphere 8

09.22.2022 by William Lam // Leave a Comment

When the VM Service capability (part of Sphere with Tanzu) was first introduced back in vSphere 7.0 Update 2a, I was really excited for the possibilities this feature could unlock for both DevOps personas but also for our VI Admins. Currently, the VM Service can only deploy two specific OVF images (CentOS and Ubuntu) that are pre-built by VMware and distributed from the VMware marketplace.

While the potential for the VM Service is definitely there, our customers and even our partners need the ability to create their own custom images and using approved operating systems that they have built and harden based on the needs of their organizations. Even though I was able to get the VM Service to deploy a non-default image like a Nested ESXi VM using a couple of tricks, there needs to be a much easier and supported way to create and deploy non-default VMware OS images and this is where vSphere 8 can now help 😀

[Read more...]

Categories // Automation, VMware Tanzu, vSphere 8.0 Tags // cloud-init, vSphere 8.0, vSphere Kubernetes Service

Quick Tip - vSphere with Tanzu fails to sync Content Library with 500 Internal Server Error

09.19.2022 by William Lam // Leave a Comment

While setting up a new vSphere with Tanzu environment (which can run with just 32GB of memory), I ran into a really strange issue where my vSphere Content Library templates were not being picked up by the VM Service. I was going insane as I have configured this a number of times and I have never ran into this particulare issue before. I thought maybe it was a configuration problem but the enablement of vSphere with Tanzu was 100% successful and everything was showing green.

While looking at the vmware-system-vmop-controller-manager container log, I noticed that the VM Service can see the template but it just fails to extract and process it and throws a 500 Internal Server Error message:

E0917 12:08:23.060929 1 content_library_provider.go:275] vsphere/contentlibrary "msg"="error extracting the OVF envelope from the library item" "error"="POST https://vcsa.tanzu.local:443/rest/com/vmware/content/library/item/download-session: 500 Internal Server Error" "contentLibraryUUID"="a298369b-7239-4b1c-988f-d361e5a001d6" "itemName"="ubuntu-22.04-custom-image"
E0917 12:08:23.060984 1 content_library_provider.go:275] vsphere/contentlibrary "msg"="error extracting the OVF envelope from the library item" "error"="POST https://vcsa.tanzu.local:443/rest/com/vmware/content/library/item/download-session: 500 Internal Server Error" "contentLibraryUUID"="1bfd8950-c846-46cf-bd50-55150a16bab3" "itemName"="photon-ova"
E0917 12:08:23.060998 1 contentsource_controller.go:203] controllers/ContentSource "msg"="failed to get VirtualMachineImage from content library" "error"="POST https://vcsa.tanzu.local:443/rest/com/vmware/content/library/item/download-session: 500 Internal Server Error" "clProviderName"="a298369b-7239-4b1c-988f-d361e5a001d6" "clProviderUUID"="a298369b-7239-4b1c-988f-d361e5a001d6"
E0917 12:08:23.061011 1 contentsource_controller.go:203] controllers/ContentSource "msg"="failed to get VirtualMachineImage from content library" "error"="POST https://vcsa.tanzu.local:443/rest/com/vmware/content/library/item/download-session: 500 Internal Server Error" "clProviderName"="1bfd8950-c846-46cf-bd50-55150a16bab3" "clProviderUUID"="1bfd8950-c846-46cf-bd50-55150a16bab3"
E0917 12:08:23.061032 1 contentsource_controller.go:401] controllers/ContentSource "msg"="Error in syncing image from the content provider" "error"="POST https://vcsa.tanzu.local:443/rest/com/vmware/content/library/item/download-session: 500 Internal Server Error" "name"="1bfd8950-c846-46cf-bd50-55150a16bab3"
E0917 12:08:23.061079 1 controller.go:317] controller/contentsource "msg"="Reconciler error" "error"="POST https://vcsa.tanzu.local:443/rest/com/vmware/content/library/item/download-session: 500 Internal Server Error" "name"="1bfd8950-c846-46cf-bd50-55150a16bab3" "namespace"="" "reconciler group"="vmoperator.vmware.com" "reconciler kind"="ContentSource"
E0917 12:08:23.061123 1 contentsource_controller.go:401] controllers/ContentSource "msg"="Error in syncing image from the content provider" "error"="POST https://vcsa.tanzu.local:443/rest/com/vmware/content/library/item/download-session: 500 Internal Server Error" "name"="a298369b-7239-4b1c-988f-d361e5a001d6"
E0917 12:08:23.061165 1 controller.go:317] controller/contentsource "msg"="Reconciler error" "error"="POST https://vcsa.tanzu.local:443/rest/com/vmware/content/library/item/download-session: 500 Internal Server Error" "name"="a298369b-7239-4b1c-988f-d361e5a001d6" "namespace"="" "reconciler group"="vmoperator.vmware.com" "reconciler kind"="ContentSource"

I was running out of ideas and things to try and I decided to look at the content library configuration to see if I had missed something.

[Read more...]

Categories // VMware Tanzu, vSphere 7.0, vSphere 8.0 Tags // content library, ovf, vSphere Kubernetes Service

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William is Distinguished Platform Engineering Architect in the VMware Cloud Foundation (VCF) Division at Broadcom. His primary focus is helping customers and partners build, run and operate a modern Private Cloud using the VMware Cloud Foundation (VCF) platform.

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