diskimage-builder/diskimage_builder/elements/containerfile
Ian Wienand 2a14088eac containerfile: automatically search for distro docker files
This makes the container file element search the active element list
for `containerfiles/${DIB_RELEASE}` for building.  This makes it easy
to write wrappers for ubuntu/fedora/etc. containerfile elements.

Change-Id: I68f1d928e54a70bad76985ddd3e156bb5f978b0d
2021-05-10 15:36:28 +10:00
..
root.d containerfile: automatically search for distro docker files 2021-05-10 15:36:28 +10:00
test-elements/focal-build-succeeds Add containerfile element 2021-05-07 13:54:59 +10:00
element-provides Add containerfile element 2021-05-07 13:54:59 +10:00
README.rst containerfile: automatically search for distro docker files 2021-05-10 15:36:28 +10:00

=============
containerfile
=============

Base element for creating images from container files (aka
Dockerfiles).

Usually this element will be called via a more specific distro element
which provides an environment for building a full image.  This element
will search active elements for a container file located in
`containerfiles/${DIB_RELEASE}`.

Alternatively, to use this element directly supply the path to a
container file in the environment variable `DIB_CONTAINER_FILE`.