no matches for kind “Deployment” in version "extensions/v1beta1

Question

I have been having the issue while deploying mojaloop .kubernetes is responding with an error log like

I have checked my Kubernetes version and 1.16 is the version s

Answer 1

This was annoying me because I am testing lots of helm packages so I wrote a quick script - which could be modified to sort your workflow perhaps see below

New workflow First fetch the chart as a tgz to your working directory

helm fetch repo/chart

then in your working directly run bash script below - which I named helmk

helmk myreleasename mynamespace chart.tgz [any parameters for kubectl create]

Contents of helmk - need to edit your kubeconfig clustername to work

#!/bin/bash
echo usage $0 releasename namespace chart.tgz [createparameter1] [createparameter2] ... [createparameter n]
echo This will use your namespace then shift back to default so be careful!!
kubectl create namespace $2   #this will create harmless error if namespace exists have to ignore
kubectl config set-context MYCLUSTERNAME --namespace $2
helm template -n $1 --namespace $2 $3 | kubectl convert -f /dev/stdin | kubectl create --save-config=true ${@:4}  -f /dev/stdin
#note the --namespace parameter in helm template above seems to be ignored so we have to manually switch context
kubectl config set-context MYCLUSTERNAME --namespace default

It's a slightly dangerous hack since I manually switch to your new desired namespace context then back again so only to be used for single user devs really or comment that out.

You will get a warning about using the kubectl convert facility like this

If you need to edit the YAML to customise - just replace one of the /dev/stdin to intermediate files but It's probably better to get it up using "create" with a save-config as I have and then simply "apply" your changes which means that they will be recorded in kubernetes too. Good luck