Initial commit

Containerfile

@@ -0,0 +1,35 @@
+ARG FEDORA
+FROM registry.fedoraproject.org/fedora:${FEDORA} AS build
+
+ARG KVER
+
+# Download a specific version of kernel-devel from Koji
+RUN --mount=type=cache,destination=/var/cache/dnf \
+	dnf install -y koji \
+	&& koji download-build --rpm --arch=$(uname -m) kernel-devel-${KVER} \
+	&& :
+
+# Install kernel-devel and git
+RUN --mount=type=cache,destination=/var/cache/dnf \
+	dnf install -y \
+		--setopt install_weak_deps=0 \
+		./kernel-devel-*.rpm \
+		git-core \
+	&& :
+
+RUN install -o 101 -g 101 -d /usr/src/gasket-driver
+
+USER 101:101
+
+# Build the gasket kernel module
+RUN git clone https://github.com/google/gasket-driver.git /usr/src/gasket-driver
+RUN make \
+	-C /usr/src/kernels/$(rpm -q --qf %{V}-%{R}.%{ARCH} kernel-devel) \
+	M=/usr/src/gasket-driver/src \
+	modules
+
+FROM busybox
+
+COPY --from=build /usr/src/gasket-driver/src/*.ko /
+
+CMD insmod gasket.ko && insmod apex.ko

build.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+kver=$(uname -r)
+do_push=false
+while [ $# -gt 0 ]; do
+	case "$1" in
+	--push)
+		do_push=true
+		;;
+	*)
+		kver="$1"
+		;;
+	esac
+	shift
+done
+
+fedora=$(echo "${kver}" | sed -rn 's/.*fc([0-9]+).*/\1/p')
+name=git.pyrocufflink.net/containerimages/gasket-driver
+
+podman build \
+	-t ${name}:${kver} \
+	--build-arg FEDORA=${fedora} \
+	--build-arg KVER=${kver} \
+	.
+if ${do_push}; then
+	podman push ${name}:${kver}
+fi