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8 / 22 written chapters
The cover
  1. B1What containers are
  2. B2Dockerfile basics
  3. B3Running containers
  4. B4The Docker CLI
  5. B5Build context
  6. B6Multi-stage builds intro
  7. B7Compose basics
  1. I1Dockerfile best practices
  2. I2Networking
  3. I3Volumes & persistence
  4. I4Compose in depth
  5. I5Env-specific configs
  6. I6Debugging containers
  7. I7Registries
  8. I8Docker with CI/CD
  1. A1Orchestration basics
  2. A2Security
  3. A3Build performance
  4. A4Production Compose/Swarm
  5. A5Observability
  6. A6Multi-arch builds
  7. A7Container internals

🐳I1 · Part 2 · Intermediate

Dockerfile best practices

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01This chapter will cover

Dockerfile best practices

  • Layer caching, image size, non-root users

→Next stop

  1. B7Previous · B7Docker Compose basics
  3. I1you are here
  5. Next · I2NetworkingNext chapter

01Meanwhile

  • JavaScript is written, start there
  • R3 · JavaScript & TS covers this in the interview book