Container Study Cards
Click any card to reveal the answer
Click any card to reveal the answer
A lightweight portable package that includes an application and all its dependencies
A platform for developing shipping and running applications using containerization technology
Containers share the host OS kernel while VMs include a full operating system
A read-only template used to create containers
A text file containing instructions to build a Docker image
A cloud-based registry service for sharing Docker images
The automated management of containerized applications including deployment scaling and networking
An open-source container orchestration platform for managing containerized applications
The smallest deployable unit in Kubernetes that can contain one or more containers
A worker machine in a Kubernetes cluster that runs pods
A set of nodes that run containerized applications managed by Kubernetes
A repository for storing and distributing container images
The technology that enables containers to communicate with each other and external systems
An architectural approach where applications are built as small independent services
The separation of containers from each other and the host system for security and stability
The starting point image used to build other Docker images
Read-only filesystem layers that make up a Docker image
The software responsible for running containers such as Docker Engine or containerd
A resource that manages the creation and scaling of replica pods
An abstraction that defines how to access a set of pods
A mechanism to monitor if a container is running properly
A tool for defining and running multi-container Docker applications
A secondary container that runs alongside the main container in a pod
The process of exposing container ports to the host system
Storage that persists beyond the lifecycle of individual pods
Automatically scaling the number of pods based on resource utilization
A resource that manages external access to services in a cluster
The process of analyzing container images for vulnerabilities
A build process that uses multiple FROM statements to create optimized images
CMD provides default arguments while ENTRYPOINT defines the main command that always runs
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