9.3.1 Scaling Down Using a YAML File

1. Navigate to the $WORKDIR/kubernetes/helm14c directory:

   cd $WORKDIR/kubernetes14c/helm

2. Create an oudsm-scaledown-override.yaml file and set the replicaCount:

   replicaCount: 1

3. Run the following command to scale down the OUD pods:

   helm upgrade --namespace <namespace> \
   --values oudsm-scaledown-override.yaml \
   <release_name> oudsm --reuse-values

   For example:

   helm upgrade --namespace oudsmns \
   --values oudsm-scaledown-override.yaml \
   oudsm oudsm --reuse-values