Docker Compose Secret vs Environment Variable: When to Use Each - Fix ERR_NAME_NOT_RESOLVED by Clearing DNS Cache-Resolve pip Externally Managed Environment Error

Updated 2026-07-28 20:30:59security-tools
Docker Compose Secret vs Environment Variable: When to Use Each - Fix ERR_NAME_NOT_RESOLVED by Clearing DNS Cache-Resolve pip Externally Managed Environment Error
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.