Docker & Kubernetes

Optimize Dockerfiles by applying multi-stage builds to separate the build environment from the final runtime image. This reduces image size and ensures reproducible builds by copying only necessary artifacts to the deployment container.

Docker compose best practices involve standardizing environment configuration and implementing health checks to monitor container status. Defining networks and volumes explicitly ensures stable local development environments and reproducible microservices workflows.

Create a Kubernetes deployment by defining container specifications, health checks, and environment configuration in YAML. This orchestrates microservices across a cluster, standardizing deployment workflows from local development environments to production.

Standardizing container workflows works for CI/CD pipelines by enforcing Dockerfile hygiene and reproducible builds. Applying multi-stage build patterns and environment configuration ensures consistent deployment across dev, test, and prod environments.

You need Docker volumes and networking when building local development environments requiring reproducible builds. Volumes persist data across container restarts while networking patterns allow microservices to communicate reliably during orchestration.