Skip to content

Latest commit

 

History

History
6 lines (5 loc) · 669 Bytes

Dockerfiles.md

File metadata and controls

6 lines (5 loc) · 669 Bytes

Best Practices

  • have a USER directive whenever possible. Running as root is unwise unless it is absolutely necessary.
  • To minimize the number of layers created at build time try to consolidate multiple commands either by using shell scripts or by consolidating multiple commands into one RUN directive by using && and \
  • DO NOT embed secrets inside of your dockerfile at build time. Providing them as environment variables is also not encouraged. If possible use the built in secrets mechanisms to provide and keys or credentials.
  • It is preferable to provide environment variables via a .env file rather than passing them on the command line.