HCTPL

Docker Certification Training

“Docker certification training provides a comprehensive understanding of Docker, a popular containerization platform used for building, packaging, and deploying applications. Here’s an outline for Docker certification training content:”

  • Understanding containerization and its benefits over traditional virtualization
  • Docker concepts: containers, images, registries
  • Benefits of using Docker for application development, deployment, and management
  • Installing and configuring Docker on different operating systems (Windows, macOS, Linux)
  • Building Docker images from Dockerfiles: understanding Dockerfile syntax and instructions
  • Running containers from pre-built images or custom-built images
  • Docker Hub: Exploring the public registry for pre-built Docker images
  • Pulling images from Docker Hub and private registries
  • Pushing custom-built images to registries
  • Starting, stopping, pausing, and restarting containers
  • Inspecting container details and logs
  • Attaching to running containers for interactive sessions
  • Understanding the concept of volumes for persistent data storage
  • Creating and mounting volumes for containers
  • Working with bind mounts and named volumes
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  • Creating and managing Docker services: scaling containers and ensuring high availability
  • Service discovery with Docker Swarm (basic concepts)
  • Mastering essential Docker commands for image, container, network, and volume management
  • Utilizing options and flags for advanced control
  • Docker security best practices: understanding least privilege, user namespaces, and Dockerfile security considerations
  • Securing Docker daemon and registries
  • Exam overview: format, content areas, and resources
  • Sample questions and practice exercises
  • Tips and strategies for successful exam preparation

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