Questions
- What are the major differences between a virtual machine and a Docker container?
- What is the purpose of namespaces and cgroups in Docker?
- What happens with a Java application that doesn’t honor the max memory settings in a container and allocates more memory than it is allowed to?
- How can we make a Spring-based application run as a Docker container without requiring modifications of its source code?
- Why will the following Docker Compose code snippet not work?
review: build: microservices/review-service ports: - "8080:8080" environment: - SPRING_PROFILES_ACTIVE=docker product-composite: build: microservices/product-composite-service ports: - "8080:8080" environment: - SPRING_PROFILES_ACTIVE=docker