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# git/Dockerfile
#
# Build a Podman container image from the latest
# upstream version of Podman on GitHub.
# https://github.com/containers/libpod
# This image can be used to create a secured container
# that runs safely with privileges within the container.
# The containers created by this image also come with a
# Podman development environment in /root/podman.
#
FROM fedora:latest
ENV GOPATH=/root/podman
# Install the software required to build Podman.
# Then create a directory and clone from the Podman
# GitHub repository, make and install Podman
# to the container.
# Finally remove the podman directory and a few other packages
# that are needed for building but not running Podman
RUN dnf -y install --exclude container-selinux \
--enablerepo=updates-testing \
atomic-registries \
btrfs-progs-devel \
containernetworking-cni \
device-mapper-devel \
git \
glib2-devel \
glibc-devel \
glibc-static \
go \
golang-github-cpuguy83-go-md2man \
gpgme-devel \
iptables \
libassuan-devel \
libgpg-error-devel \
libseccomp-devel \
libselinux-devel \
make \
ostree-devel \
pkgconfig \
runc \
fuse-overlayfs \
fuse3 \
containers-common; \
mkdir /root/podman; \
git clone https://github.com/containers/libpod /root/podman/src/github.com/containers/libpod; \
cd /root/podman/src/github.com/containers/libpod; \
make BUILDTAGS="selinux seccomp"; \
make install PREFIX=/usr; \
cd /root/podman; \
git clone https://github.com/containers/conmon /root/podman/conmon; \
cd conmon; \
make; \
install -D -m 755 bin/conmon /usr/libexec/podman/conmon; \
git clone https://github.com/containernetworking/plugins.git $GOPATH/src/github.com/containernetworking/plugins; \
cd $GOPATH/src/github.com/containernetworking/plugins; \
./build_linux.sh; \
mkdir -p /usr/libexec/cni; \
\cp -fR bin/* /usr/libexec/cni; \
mkdir -p /etc/cni/net.d; \
curl -qsSL https://raw.githubusercontent.com/containers/libpod/master/cni/87-podman-bridge.conflist | tee /etc/cni/net.d/99-loopback.conf; \
mkdir -p /usr/share/containers; \
cp $GOPATH/src/github.com/containers/libpod/libpod.conf /usr/share/containers; \
# Adjust libpod.conf to write logging to a file
sed -i 's/# events_logger = "journald"/events_logger = "file"/g' /usr/share/containers/libpod.conf; \
rm -rf /root/podman/*; \
dnf -y remove git golang go-md2man make; \
dnf clean all;
# Adjust storage.conf to enable Fuse storage.
RUN sed -i -e 's|^#mount_program|mount_program|g' -e '/additionalimage.*/a "/var/lib/shared",' /etc/containers/storage.conf
RUN mkdir -p /var/lib/shared/overlay-images /var/lib/shared/overlay-layers; touch /var/lib/shared/overlay-images/images.lock; touch /var/lib/shared/overlay-layers/layers.lock
# Set up environment variables to note that this is
# not starting with usernamespace and default to
# isolate the filesystem with chroot.
ENV _BUILDAH_STARTED_IN_USERNS="" BUILDAH_ISOLATION=chroot
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