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  • docker basics

Last edited by Alex Kuklin Nov 28, 2021
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docker basics

Kernel level containers as a way to isolate blocks of code with way less overhead and way more manageability compared to HW-level virtualization.

  • Images
    • concept
    • image data reuse and layers.
    • pulling images
    • building images, docker build
  • Docker container
    • container as instance
    • start, stop, remove
    • container status
  • Files
    • ephimeral filesystem
    • diff
    • volumes mounting
    • files injection/extraction.
  • Network
    • Network configuration
    • L3 networks
    • named networks
    • service discovery
    • host network
  • Code in container
    • omnibus
    • microservice
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