Because I am new in the DevOps, I don't know where I need to apply the changes to correctly run the project.
Git → Jenkins → Docker build -> Kubernetes (deploy)
Is it better to make the change of variables in the project, (example: password, database connection, etc.) to Jenkins, Kubernetes, or Docker?
With docker-compose I use an environment variable to change the variable inside my code.
environment: MONGO_INITDB_ROOT_USERNAME: user MONGO_INITDB_ROOT_PASSWORD: user
I want to change this variable and run correctly in the production environment.
I don't know where it is the best to change the variable, Jenkins, Kubernetes with Ansible, etc.