Chapter 13. Installing a three-node cluster on Azure

Procedure

1. Set the number of compute replicas to

   0

   in your

   install-config.yaml

   file, as shown in the following

   compute

   stanza:

   Example install-config.yaml file for a three-node cluster

   apiVersion: v1
   baseDomain: example.com
   compute:
   - name: worker
     platform: {}
     replicas: 0
   # ...

2. If you are deploying a cluster with user-provisioned infrastructure:

   • After you create the Kubernetes manifest files, make sure that the

     spec.mastersSchedulable

     parameter is set to

     true

     in

     cluster-scheduler-02-config.yml

     file. You can locate this file in

     <installation_directory>/manifests

     . For more information, see "Creating the Kubernetes manifest and Ignition config files" in "Installing a cluster on Azure using ARM templates".
   • Do not create additional worker nodes.