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Kubernetes

Interact with Kubernetes

Actions90

DaemonSets → List

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Overview

This node interacts with Kubernetes to perform various operations on Kubernetes resources, specifically here focusing on listing DaemonSets. It is useful for users who want to retrieve and manage Kubernetes DaemonSets within a specified namespace. For example, it can be used to list all DaemonSets in the 'default' namespace or any other specified namespace to monitor or automate Kubernetes workloads.

Use Case Examples

  1. List all DaemonSets in the 'default' namespace to monitor running daemon sets.
  2. Retrieve DaemonSets in a custom namespace to automate deployment checks or audits.

Properties

Name Meaning
Namespace The Kubernetes namespace from which to list DaemonSets. Defaults to 'default' if not specified.
Resource Name Optional name of a specific resource to filter or target within the operation. For listing, this may be left empty to list all DaemonSets in the namespace.

Output

JSON

  • json - The JSON output contains the list of DaemonSets or the result of the list operation on the specified resource in the given namespace.

Dependencies

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

Troubleshooting

  • Ensure Kubernetes credentials are correctly configured and valid; otherwise, the node will throw a 'No credentials got returned!' error.
  • If the namespace or resource name is incorrect or does not exist, the node may return empty results or errors related to resource not found.
  • The node throws errors if required parameters for certain operations are missing, e.g., resourceName for 'get', 'delete', 'logs', 'scale', 'patch', 'exec', 'restart', and 'port-forward' operations.

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