
Use `zuul.image_build_name` as default for the `build_diskimage_image_name` variable, so that is enough for jobs to define `job.image-build-name`. If `zuul.image_build_name` is not set we require `build_diskimage_image_name`to be defined. Change-Id: I837b5d1571dce38801d6a0433e960734f573fedc
Role for building images using diskimage-builder.
Diskimage-builder and diskimage elements can be configured by passing
corresponding settings as environment variables to this role, or using
the build_diskimage_environment
variable.
By default the build-disk-image command does not print its output to stdout, but only to a log file in the configured log directory. To additionally log to stdout, set DIB_QUIET: 0 in build_diskimage_environment.
Example:
roles:
- name: build-diskimage
environment:
ELEMENTS_PATH: /tmp/elements
DIB_PYPI_MIRROR_URL: https://example.com
Role variables