image-build

Image-Build

Provides common utility and configuration to build images.

Config

The configuration is dynamically loaded from (sorted by highest priority)

• Environment variables
  • prefixed with TCI_IMAGE-BUILD_<imageName>_
    • where imageName is the (sanitized) name of the image to build
  • prefixed with TCI_IMAGE-BUILD_
  • all properties are in UPPERCASE and use _ instead of . or -
• System properties
  • prefixed with tci.image-build.<imageName>.
    • where imageName is the (sanitized) name of the image to build
  • prefixed with tci.image-build.

NOTE: Sanitized image-names only include alphanumeric characters, _ or -. All other characters are replaced by _

Full list of configuration options

Property	Type	Default	Notes
delete-on-exit	bool	false	Should the image be deleted on exit?
image-cache-ignore	bool	false	Adds the tci.image-cache.ignore label. This can be used when an image can't be deleted after the build but it should not be saved in the image cache.
logger-for-build-prefix	string	container.build.	Prefix used for the build logger
cache-from	string	-	Only applies to BuildKit (native) build. See Docker docs for details.
cache-to	string	-	Only applies to BuildKit (native) build. See Docker docs for details.
save-cache-in-background	bool	if cache-to set true otherwise false	Builds the image the first time WITHOUT cache-to and the async in the background again WITH cache-to. This way saving the cache does not delay test execution.
wait-for-save-cache-in-background	bool	true	Wait until all caches are saved before terminating