Dockerfile.rhel

FROM registry.access.redhat.com/ubi8:latest
MAINTAINER "coreos@lists.fedoraproject.org"
WORKDIR /build/

# First update the base container to latest versions of everything
RUN yum update -y

# Expecting kmod software version as an input to the build
ARG KMODVER
# Grab the software from upstream
ADD https://github.com/kmods-via-containers/simple-kmod/archive/${KMODVER}.tar.gz ./file.tar.gz
RUN tar -x --strip-components=1 -f ./file.tar.gz

# Expecting kernel version as an input to the build
ARG KVER

# Note, your host must have access to repos where kernel developement
# packages can be installed. If it doesn't the following steps will
# fail

# Prep and build the module
RUN yum install -y make sudo
RUN make buildprep KVER=${KVER} KMODVER=${KMODVER}
RUN make all       KVER=${KVER} KMODVER=${KMODVER}
RUN make install   KVER=${KVER} KMODVER=${KMODVER}