Kubevela Installation problem/ helm is not showing releases

6/25/2021

I am using helm v3.6.1 on Kubernetes v1.21.1

helm list shows no releases.

NAME	NAMESPACE	REVISION	UPDATED	STATUS	CHART	APP VERSION

Getting Error in kubevela installation

helm install --create-namespace -n vela-system kubevela kubevela/vela-core

Error: failed to download "kubevela/vela-core" (hint: runninghelm repo updatemay help)

helm install cert-manager jetstack/cert-manager --namespace cert-manager --version v1.2.0 --create-namespace --set installCRDs=true

Error: cannot re-use a name that is still in use

Anyone pls help.

Thanks.

-- learner
kubernetes
kubernetes-helm

1 Answer

6/25/2021

First try to run the command

helm repo update

and after that try running the command to install the cert manager.

helm install cert-manager jetstack/cert-manager --namespace cert-manager --version v1.2.0 --create-namespace --set installCRDs=true

For this error

Error: cannot re-use a name that is still in use

it might be possible cert-manager is already running inside the cluster.

Try listing using

helm ls -n <Namespace to check>

Note :

it also possible if you had previously installed the cert-manager with helm version v2 and you are trying to list the all template with helm v3 it won't show anything.

Make sure helm version is proper.

-- Harsh Manvar
Source: StackOverflow