Skip to main content

Documentation Index

Fetch the complete documentation index at: https://tally.wharflab.com/llms.txt

Use this file to discover all available pages before exploring further.

ONBUILD, FROM or MAINTAINER triggered from within ONBUILD instruction.
PropertyValue
SeverityError
CategoryCorrectness
DefaultEnabled

​
Description

The ONBUILD instruction does not allow ONBUILD, FROM, or MAINTAINER as nested instructions. Using any of these within an ONBUILD trigger is an error and will cause a build failure.

​
Examples

​
Problematic code

ONBUILD ONBUILD /bin/true
ONBUILD FROM debian
ONBUILD MAINTAINER Ron Weasley

​
Reference