Which practice improves the consistency of the deployments?

A development team uses Kubernetes for application development. Any changes on ConfigMap are performed manually for each development, test, and production environment. The edits are performed to deploy applications. This approach causes inconsistent deployments across all environments.

Which practice improves the consistency of the deployments?
A . Implement environment variables within the ConfigMaps and store the variable definitions separately from the master branch where the ConfigMaps are stored
B. Generate the ConfigMaps specific to the environment by using a templating language such as Jinja2 and store the ConfigMaps in unique branches of a repository
C. In the master branch where the ConfigMaps are stored, create a branch for each environment that contains an environment-specific ConfigMap.
D. Create a unique repository for each environment that contains ConfigMaps for that environment to ensure that each environment can be deployed independently

View Answer

Answer: A