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Aruba Central Next Gen

Consume Aruba Central Next Gen API

Actions408

Gateway → Get Cluster Member Capacity Trend

AI-generated

Overview

This node operation retrieves the capacity trend data for a specific member within a gateway cluster in Aruba Central's monitoring domain. It is useful for monitoring the performance and resource utilization of individual cluster members over a specified time range, helping network administrators analyze trends and make informed decisions about capacity planning and troubleshooting.

Use Case Examples

  1. Monitoring the CPU and memory usage trends of a gateway cluster member over the last 3 hours to identify potential performance bottlenecks.
  2. Retrieving capacity trend data for a cluster member during a specific time range to correlate with network events or incidents.

Properties

Name Meaning
Debug Mode Whether to enable detailed debug logs for troubleshooting.
Domain API domain to interact with, set to 'monitoring' for this operation.
Serial Number Gateway serial number identifying the specific gateway device to query.
Cluster Name Gateway cluster name identifying the cluster to which the member belongs.
Time Range Optional timestamp range for data retrieval, defaults to the last 3 hours if not specified.

Output

JSON

  • capacityTrend - The capacity trend data for the cluster member over the specified time range.

Dependencies

  • Requires Aruba Central Next Gen API access with appropriate OAuth2 credentials.

Troubleshooting

  • Ensure the gateway serial number and cluster name are correctly specified; incorrect values will result in API errors or no data returned.
  • If no data is returned, verify the time range is valid and that the cluster member has capacity data for that period.
  • Enable Debug Mode to get detailed logs which can help identify issues with API requests or responses.

Discussion