Ensure that the new node has the same configuration and operating system version as the existing nodes to maintain consistency and stability in the cluster.
Before adding a new node, make sure to allocate appropriate resources for it, including memory, CPU, and storage space, to meet the needs of the cluster.
Before adding new nodes, ensure that the network connection is stable to ensure smooth communication between nodes.
After adding new nodes, make sure to reconfigure the cluster’s resource allocation and load balancing to ensure that the addition of new nodes does not affect the performance and stability of the cluster.
Test the new node’s connection and functionality to ensure it is working properly and can be added to the cluster.
Monitor the performance and operation of the new node, promptly identify and address any issues.
Regular maintenance and updating of new nodes is essential to ensure the security and stability of the cluster.