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Nutanix Kubernetes Engine

Kubernetes Management Made Simple

  • 110 Topics
  • 302 Replies

Backing Up Karbon Kubernetes clusters with Velero and Nutanix Objects

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Latest Nutanix Karbon How-To Videos

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Tillerless Helm on Nutanix Karbon

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110 Topics
J
JAC_BrianAdventurer
asked in Nutanix Kubernetes Engine
Clicked Enable button for Karbon—what’d I just do?

So I was starting to read about Karbon kubernetes management in Prism Central, inadvertently clicked the Enable button, and now something's happened/installed but it’s unclear what.Can I uninstall or disable it?Can it even run on ESXi? (It would appear not to be the case)

2
Chaitrali Deshpande
Nutanix Employee
3 years ago
aluciani
alucianiChevalier
posted in Nutanix Kubernetes Engine
Adding GPUs to Nutanix Kubernetes Engine Node Pools

Learn how to add GPUs to Nutanix Kubernetes Engine (NKE) node pools for running AI/ML workloads in the latest instalment of the AHV Mission Control Series. 

0
aluciani
1 year ago
P
PerhVoyager
asked in Nutanix Kubernetes Engine
NGT tools for Karbon

Is there any reason or use of installing NGT Tools on k8s “vm/node”?

2
P
1 year ago
R
RoelofvdWWayfarer
asked in Nutanix Kubernetes Engine
Beta Kubernetes versions

We noticed that Kubernetes is still in beta version on Prism central. The latest 1.25.6 version is generating an unuseable kubeconfig file which prevents any possible management of the cluster. Also the user rights and roles to create a Kubernetes cluster seem to be mangled which limits the cluster creation to the admin user only. Are there any user who implemented their own Kubernetes cluster by VM's ? 

0
R
9 months ago
W
WanexaVoyager
asked in Nutanix Kubernetes Engine
Karbon API need new stuffs

Is there a way to retrieve an image OS and k8s version in the api in the future please, need for the ci/cd and deployment.

1
JoseNutanix
Nutanix Employee
3 years ago
P
PasqualePathfinder
asked in Nutanix Kubernetes Engine
Local Persistent Volume

I would like to know if is it possible to use with Karbon, the Kubernetes Local Persistent Volumes available by version 1.14 of Kubernetes.

0
P
3 years ago
S
Sandeep MelepunathilTrailblazer
asked in Nutanix Kubernetes Engine
Do we have duplicate IP check in the Karbon / NKE cluster creation process?

We hit the below scenario today. We have a single IP pool IPAM network pool included the CVM/Host IPs When deployed a K8 cluster using this IPAM network, system generated IP list contains 2 IPs of CVM Cluster creation task proceeded without any issue After the K8 cluster creation task , nutanix cluster went down , due to the duplicate IP issueDo we have any check introduced in code for duplicate ip check in the creation task?

4
S
5 months ago
G
gael01Trailblazer
asked in Nutanix Kubernetes Engine
qqq

error from my side, please delete this post, sorry

0
G
1 year ago
R
RajanBVoyager
asked in Nutanix Kubernetes Engine
expose pod in Kubernetes engine as service.

HiI have a pod with cluster IP already. I want to expose this as load balacner or nodeport service and take one of the private IP from the subnet. However none seem to be working. I just want to know if there is some annotations or additional settings that we need to do to achieve this or exposing pods as service via standard yaml or kubectl commands should work?for example this - kubectl expose deployment sandbox-airflow-web --type=LoadBalancer --name=sandbox-airflow-web-service --namespace=sandbox-airflowdidnt generate any external IP or errors. was stuck in pending. I later patched it to get an IP but there IP didnt return the website.Kubectl patch svc sandbox-airflow-web-service -n sandbox-airflow -p'{"spec": {"type": "LoadBalancer", "externalIPs":["172.20.8.50"]}}'thanks.

2
R
12 days ago
J
jianghui8-65135Explorer
asked in Nutanix Kubernetes Engine
Failed to update karbon using lcm

 aos 6.5.5.7prism central ：2022.6.0.10karbon version 2. 2. 3.I enabled karbon,I failed to upgrade karbon using lcm with the following error message: 2024-08-31 17:03:20,326Z ERROR 46603952 helper.py:145 (192.168.30.28, update, aff9f64a-6e19-41a4-5fda-68e7f423c861) 2024-08-31 10:03:20.231345 EXCEPT:{"err_msg":"Update failed with error: [Failed to initialize precheck helper: Failed to initialize Nutanix Kubernetes Engine interface: Failed to build Nutanix Kubernetes Engine session: Failed to get auth session cookie: Failed to make GET request: URL: https://192.168.30.28:9440/api/nutanix/v3/users/me, the error: HTTPSConnectionPool (host ='192.168.30.28', port=9440): Read timed out. (read timeout=30)]", "name": "relea.karbon.update ", "stage": 0} I executed the karbon login command successfully, but karbonctl airgap list failednutanix@NTNX-192-168-30-28-A-PCVM:~/data/logs$ /home/nutanix/karbon/karbonctl login --pc-username adminPlease enter the password for the PC user: adminLogin successf

0
J
7 days ago

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