github.com/containers/podman/v2@v2.2.2-0.20210501105131-c1e07d070c4c/contrib/podmanimage/stable/Dockerfile (about)

     1  # stable/Dockerfile
     2  #
     3  # Build a Podman container image from the latest
     4  # stable version of Podman on the Fedoras 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  #
     9  FROM registry.fedoraproject.org/fedora:latest
    10  
    11  # Don't include container-selinux and remove
    12  # directories used by yum that are just taking
    13  # up space.
    14  RUN useradd podman; yum -y update; yum -y reinstall shadow-utils; yum -y install podman fuse-overlayfs --exclude container-selinux; rm -rf /var/cache /var/log/dnf* /var/log/yum.*
    15  
    16  ADD https://raw.githubusercontent.com/containers/libpod/master/contrib/podmanimage/stable/containers.conf /etc/containers/
    17  
    18  # chmod containers.conf and adjust storage.conf to enable Fuse storage.
    19  RUN chmod 644 /etc/containers/containers.conf; sed -i -e 's|^#mount_program|mount_program|g' -e '/additionalimage.*/a "/var/lib/shared",' -e 's|^mountopt[[:space:]]*=.*$|mountopt = "nodev,fsync=0"|g' /etc/containers/storage.conf
    20  RUN mkdir -p /var/lib/shared/overlay-images /var/lib/shared/overlay-layers /var/lib/shared/vfs-images /var/lib/shared/vfs-layers; touch /var/lib/shared/overlay-images/images.lock; touch /var/lib/shared/overlay-layers/layers.lock; touch /var/lib/shared/vfs-images/images.lock; touch /var/lib/shared/vfs-layers/layers.lock
    21  
    22  ENV _CONTAINERS_USERNS_CONFIGURED=""