Updated documentation of FROM argument

Loci now supports OpenSuse. Added documentation expanding on supported
distributions and how to use the FROM argument.

Change-Id: Ifef14545bfa58b194082aa4e6e1ebbe43c15ce29
This commit is contained in:
Chris Hoge 2018-11-06 17:34:00 -08:00
parent d0ef425ef6
commit 0bfe65d58d
1 changed files with 4 additions and 1 deletions

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@ -64,7 +64,10 @@ $ docker build https://git.openstack.org/openstack/loci.git \
For more advanced building you can use docker build arguments to define:
* `FROM` The base Docker image to build from. Currently supported are
ubuntu:xenial and centos:7
`ubuntu:xenial`, `centos:7`, `opensuse/leap:15`, or a base image
derived from one of those distributions. Dockerfiles to boostrap the
base images can be found in the `dockerfiles` directory, and are a good
starting point for customizing a base image.
* `PROJECT` The name of the project to install.
* `PROJECT_REPO` The git repo containing the OpenStack project the container
should contain