dotfiles/infrastructure/base/keda

Deploying KEDA | KEDA

Deploying with Helm[](https://keda.sh/docs/2.10/deploy/#helm)

Install[](https://keda.sh/docs/2.10/deploy/#install)

Deploying KEDA with Helm is very simple:

1. Add Helm repo

   helm repo add kedacore https://kedacore.github.io/charts
   

2. Update Helm repo

   helm repo update
   

3. Install keda Helm chart

   Helm 3

   kubectl create namespace keda
   helm install keda kedacore/keda --namespace keda
   

💡 NOTE: Are you upgrading to v2.2.1 or above? Make sure to read our troubleshooting guide to fix potential CRD issues.

Uninstall[](https://keda.sh/docs/2.10/deploy/#uninstall)

If you want to remove KEDA from a cluster, you first need to remove any ScaledObjects and ScaledJobs that you have created. Once that is done, the Helm chart can be uninstalled:

kubectl delete $(kubectl get scaledobjects.keda.sh,scaledjobs.keda.sh -A \
  -o jsonpath='{"-n "}{.items[*].metadata.namespace}{" "}{.items[*].kind}{"/"}{.items[*].metadata.name}{"\n"}')
helm uninstall keda -n keda

Note: if you uninstall the Helm chart without first deleting any ScaledObject or ScaledJob resources you have created, they will become orphaned. In this situation, you will need to patch the resources to remove their finalizers. Once this is done, they should automatically be removed:

for i in $(kubectl get scaledobjects -A \
  -o jsonpath='{"-n "}{.items[*].metadata.namespace}{" "}{.items[*].kind}{"/"}{.items[*].metadata.name}{"\n"}');
do kubectl patch $i -p '{"metadata":{"finalizers":null}}' --type=merge
done

for i in $(kubectl get scaledjobs -A \
  -o jsonpath='{"-n "}{.items[*].metadata.namespace}{" "}{.items[*].kind}{"/"}{.items[*].metadata.name}{"\n"}');
do kubectl patch $i -p '{"metadata":{"finalizers":null}}' --type=merge
done