Overview

This node interacts with Kubernetes clusters to perform various operations on Kubernetes resources. Specifically, for the 'Port Forward' operation under the 'CronJobs' resource, it establishes a port forwarding session to a specified CronJob resource within a Kubernetes namespace. This is useful for accessing services running inside the cluster from outside, such as debugging or connecting to internal applications securely.

Use Case Examples

1. Forward a port from a CronJob to your local machine to access an internal service for debugging or monitoring.
2. Use port forwarding to securely connect to a database or service running inside a Kubernetes CronJob without exposing it externally.

Output

JSON

• json - The result of the port forwarding operation, typically connection details or status information.

Dependencies

• Requires Kubernetes API credentials to authenticate and interact with the Kubernetes cluster.

Troubleshooting

• Ensure that the 'Resource Name' parameter is provided; otherwise, the node will throw an error indicating the resource name is required for the port-forward operation.
• Verify that the Kubernetes credentials are correctly configured and have sufficient permissions to perform port forwarding on the specified resource.
• Check network connectivity and firewall settings that might block the port forwarding connection.