Juniper Exam JN0-213 Topic 1 Question 2 Discussion

This manifest is used to create a deployment, which is a Kubernetes resource that manages a set of pods with the same configuration. A deployment can also provide declarative updates, scaling, and rolling back for the pods. The created pods are not receiving traffic on port 80, because the manifest does not specify a service or a selector for the deployment. A service is another Kubernetes resource that defines a logical set of pods and a policy to access them. A selector is a label query that matches the pods that belong to the service.Four pods are created as a result of applying this manifest, because the manifest specifies replicas: 4 in the spec section of the deployment