This documentation will be used when you want to resize your cluster nodes on HI GIO Cloud (decrease or increase the number of nodes).
I. Pre-requisites:
You already have a Kubernetes cluster on HI GIO Cloud.
The resource is available if you increase the number of nodes.
You have permission to control the Kubernetes cluster.
II. Procedure:
Step 1: Log in to HI GIO Cloud with IAM account --> Open vCD Portal --> More --> Kubernetes Container Clusters
Step 2: Select your cluster Node Pool
Step 3: Select the symbol on the left node you want to resize --> Resize
Step 4: Fill in the number of nodes you want to resize SUBMIT
Use caution when resizing node pools to 0 worker nodes. The cluster must always have at least 1 running worker node, or else the cluster will enter an unrecoverable error state.
Step 5: Waiting for the node size
Step 6: On the tab Monitor, it will show many tasks updated on your cluster
Step 7: When completed, the node count will show your location's available node/desired node.
Step 8: You can verify with a command inside your cluster.
