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Deployment Guide—Dell EMC Ready Stack for Red Hat OpenShift Container Platform 4.2
Adding Worker Nodes
Removing the bootstrap node Adding a worker node

Removing the bootstrap node

  • We created a bootstrap node as part of the deployment procedure. You can remove this node now that the OpenShift Container Platform cluster is up and running. Perform these steps as user ansible.

    To convert the bootstrap node to a worker node:

    1. Modify the hosts file to delete the entries under bootstrap_node. The following example shows the entries that you must remove:

    # Provide bootstrap node details below

    bootstrap_node:

          - name: bootstrap

            mac: 3C:FD:FE:B8:DD:00

            ip: 100.82.46.26

    1. To remove the references to the bootstrap node from haproxy, dhcp, dns, pxe:menu, and so on, run the following command:

    ansible-playbook -i hosts ocp.yml

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Adding a worker node