Overview

This node interacts with Kubernetes clusters to perform various operations on Kubernetes resources, specifically focusing on Pods for the 'list' operation. It allows users to list Pods within a specified namespace, which is useful for monitoring and managing containerized applications running in Kubernetes. For example, a user can list all Pods in the 'default' namespace to check their status or retrieve metadata.

Use Case Examples

1. List all Pods in the 'default' namespace to monitor running containers.
2. Retrieve a list of Pods in a specific namespace to manage application deployments.

Properties

Output

JSON

• metadata - Metadata about the Pod, such as name, namespace, labels, and annotations.
• status - Current status of the Pod, including phase, conditions, and container statuses.
• spec - Specification of the Pod, including containers, volumes, and other configuration details.

Dependencies

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

Troubleshooting

• Ensure Kubernetes credentials are correctly configured and accessible; missing credentials will cause the node to throw an error 'No credentials got returned!'.
• Verify that the namespace specified exists in the Kubernetes cluster to avoid errors or empty results.
• For the 'command' property in other operations like 'run', ensure it is a valid JSON array; otherwise, an error 'Command must be an array!' will be thrown.