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The Apply Deployment Strategy step applies an istio manifest file (provided in the project configuration) for a predefined list of Deployment Strategies.  Under the covers this step will run the 'Deploy' operation on the Kubernetes plugin.

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Field

Description

Step Name

The name of the step.

DescriptionAn optional description for the step.

Deployment Strategy

The strategy to apply.  Options are Blue/Green, Canary or A/B Testing.  For more information on these strategies see here.

Old Weight

(Only applicable when Strategy = Canary).  Controls what percentage of routes get routed to the Green Pod.  Outputs the FD_KN_OLD_WEIGHT property which can be used in Istio Manifests.  For more information see here.

New Weight(Only applicable when Strategy = Canary).  Controls what percentage of routes get routed to the Blue Pod.  Outputs the FD_KN_NEW_WEIGHT property which can be used in Istio Manifests.  For more information see here.
Route Rule(Only applicable when Strategy = A/B Testing).  Controls what value is used in the Route Rule of an A/B Manifest file.  For more information see here.