Add a New Worker Node

Table of Contents

Step 1: Add a Default Docker Registry

You'll have to add a default docker registry so other CapRover nodes in the cluster can download images from, and it can be self-hosted (managed by CapRover itself), to add it, go to Cluster -> Docker Registry Configuration.

  • Click Add Self-Hosted Registry button, then click Enable Self-Hosted Registry

You can check official documentation to know more about Docker registry options.

Step 2: Attach a New Node to the Cluster

  • Add the public IPv4 address that has been returned from the worker deployment in the New node IP Address field.
  • Add your SSH private key (you can use this command cat ~/.ssh/id_rsa to get your private key).
  • Click Join cluster button.