DCA Exam Question 6
An application image runs in multiple environments, with each environment using different certificates and ports.
Is this a way to provision configuration to containers at runtime?
Solution: Create a Dockerfile for each environment, specifying ports and ENV variables for certificates.
Is this a way to provision configuration to containers at runtime?
Solution: Create a Dockerfile for each environment, specifying ports and ENV variables for certificates.
DCA Exam Question 7
Is this a way to configure the Docker engine to use a registry without a trusted TLS certificate?
Solution: List insecure registries in the 'daemon.json configuration file under the \insecure-registries' key.
Solution: List insecure registries in the 'daemon.json configuration file under the \insecure-registries' key.
DCA Exam Question 8
Is this a way to configure the Docker engine to use a registry without a trusted TLS certificate?
Solution: Pass the '--insecure-registry' flag to the daemon at run time.
Solution: Pass the '--insecure-registry' flag to the daemon at run time.
DCA Exam Question 9
You want to provide a configuration file to a container at runtime. Does this set of Kubernetes tools and steps accomplish this?
Solution: Turn the configuration file into a configMap object, use it to populate a volume associated with the pod, and mount that file from the volume to the appropriate container and path.
Solution: Turn the configuration file into a configMap object, use it to populate a volume associated with the pod, and mount that file from the volume to the appropriate container and path.
DCA Exam Question 10
Are these conditions sufficient for Kubernetes to dynamically provision a persistentVolume, assuming there are no limitations on the amount and type of available external storage?
Solution: A default provisioner is specified, and subsequently a persistentVolumeClaim is created.
Solution: A default provisioner is specified, and subsequently a persistentVolumeClaim is created.