apiVersion appsv1kind Deploymentmetadata name dw-glaucus labels app dwspec selector matchLabels app dw tier glaucus replicas 1 strategy type Recreate template metadata

dw-private-secret is a reference to a Kubernetes secret named "dw-private-secret". A Kubernetes secret is an object that contains sensitive information, such as passwords, API keys, or certificates. In this case, the "dw-private-secret" secret is being used as an environment variable source for the containers in the deployment. The secret provides the necessary sensitive information to the containers without exposing it in the deployment configuration.