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Telemetry Pipeline saves a history of each pipeline’s configuration settings and statuses over time.

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View configuration history

To view the configuration history for a specific pipeline, use the following command: 
calyptia get pipeline_config_history --pipeline PIPELINE_ID
Replace PIPELINE_ID with the pipeline ID of your pipeline. This command returns a list of configuration IDs that correspond to different snapshots from that pipeline’s configuration history. Its output will be similar to the following: 
 ID                                    AGE
 7c636cb9-2734-4168-81e3-3a84208049ae  36 seconds
 1542066b-c2ff-4908-bd81-4d815f9ae22a  1 minute
 7a3d0d8d-2e7a-4443-b5be-11b86942499c  5 minutes
 237e3f6f-52e9-4dea-a7da-070a58bf4884  15 hours

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Limit results

Use the --last flag to display only a subset of configuration snapshots. For example, to return a list of the last five snapshots, run: 
calyptia get pipeline_config_history --pipeline my-pipeline --last 5

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View specific changes

Use the -o yaml flag to view the specific changes over time to that pipeline’s configuration file: 
calyptia get pipeline_config_history --pipeline my-pipeline -o yaml

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Roll back pipeline configuration history

If you used the --skip-config-validation flag when you created or modified a pipeline, you must also include that flag when you run the rollout command for that pipeline.
To roll back a pipeline to a previous configuration, use the following command: 
calyptia rollout pipeline PIPELINE_ID --to-config-id CONFIG_ID
Replace the following:

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Roll back a specific number of steps

In addition to using the history ID of a previous configuration, you can also specify the number of steps you want to roll back through the configuration history of a pipeline. To do so, use the following command: 
calyptia rollout pipeline PIPELINE_ID --steps-back COUNT
Replace the following:
  • PIPELINE_ID: The pipeline ID of your pipeline.
  • COUNT: The number of steps to roll back through the pipeline’s configuration history. This must be an integer value.

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View status history

To view the status history for a specific pipeline, use one of these methods:
  1. Sign in to Telemetry Pipeline.
  2. Open the project that contains the pipeline whose status you want to view.
  3. Go to Core Instances, then click the name of the Core Instance associated with the pipeline whose status you want to view.
  4. Under Data Pipelines, find the pipeline whose status you want to view, and then click  Settings >  Status History.
The pane that appears shows a list of statuses changes over time for that pipeline.