github.com/containers/libpod@v1.9.4-0.20220419124438-4284fd425507/contrib/podmanimage/stable/manual/Containerfile (about)

     1  # stable/manual/Containerfile
     2  #
     3  # Build a Podman container image from the latest
     4  # stable version of Podman on the Fedora Updates System.
     5  # https://bodhi.fedoraproject.org/updates/?search=podman
     6  # This image can be used to create a secured container
     7  # that runs safely with privileges within the container.
     8  # This Containerfile builds version 1.7.0, the version and
     9  # the RPM name would need to be adjusted before a run as
    10  # appropriate.
    11  #
    12  # To use, first copy an rpm file from bohdi to `/root/tmp`
    13  # and then run:
    14  #   'podman build -f ./Containerfile -t quay.io/podman/stable:v1.7.0 .'
    15  #
    16  # Once complete run:
    17  #   `podman push quay.io/stable:v1.7.0 docker://quay.io/podman/stable:v1.7.0`
    18  #
    19  # Start Build Process using the latest Fedora
    20  FROM fedora:latest
    21  
    22  # Don't include container-selinux and remove
    23  # directories used by dnf that are just taking
    24  # up space.
    25  #
    26  COPY /tmp/podman-1.7.0-3.fc30.x86_64.rpm /tmp
    27  RUN yum -y install /tmp/podman-1.7.0-3.fc30.x86_64.rpm fuse-overlayfs --exclude container-selinux; rm -rf /var/cache /var/log/dnf* /var/log/yum.* /tmp/podman*.rpm
    28  
    29  # Adjust storage.conf to enable Fuse storage.
    30  RUN sed -i -e 's|^#mount_program|mount_program|g' -e '/additionalimage.*/a "/var/lib/shared",' /etc/containers/storage.conf
    31  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
    32  
    33  # Adjust libpod.conf to write logging to a file
    34  RUN sed -i 's/events_logger = "journald"/events_logger = "file"/g' /usr/share/containers/libpod.conf; mkdir -p /run/systemd/journal
    35  
    36  # Set up environment variables to note that this is
    37  # not starting with usernamespace and default to
    38  # isolate the filesystem with chroot.
    39  ENV _BUILDAH_STARTED_IN_USERNS="" BUILDAH_ISOLATION=chroot