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Add support for containers.conf to podmanimages

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Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
This commit is contained in:
Daniel J Walsh
2020-04-14 10:27:56 -04:00
parent e62d081770
commit 532c7343a9
5 changed files with 24 additions and 29 deletions
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10
contrib/podmanimage/stable/Dockerfile
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@ -11,16 +11,12 @@ FROM fedora:latest
# Don't include container-selinux and remove
# directories used by yum that are just taking
# up space.
RUN useradd build; 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.*
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.*
# 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
# Adjust libpod.conf to write logging to a file
RUN sed -i 's/# events_logger = "journald"/events_logger = "file"/g' /usr/share/containers/libpod.conf
ADD https://raw.githubusercontent.com/containers/libpod/master/contrib/podmanimage/stable/containers.conf /etc/containers/
# 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
ENV _CONTAINERS_USERNS_CONFIGURED=""

11
contrib/podmanimage/stable/containers.conf Normal file
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@ -0,0 +1,11 @@
[containers]
netns="host"
userns="host"
ipcns="host"
utsns="host"
cgroupns="host"
cgroups="disabled"
[engine]
cgroup_manager = "cgroupfs"
events_logger="file"
runtime="crun"

8
contrib/podmanimage/stable/manual/Containerfile
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@ -30,10 +30,6 @@ RUN yum -y install /tmp/podman-1.7.0-3.fc30.x86_64.rpm fuse-overlayfs --exclude
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
# Adjust libpod.conf to write logging to a file
RUN sed -i 's/events_logger = "journald"/events_logger = "file"/g' /usr/share/containers/libpod.conf; mkdir -p /run/systemd/journal
ADD https://raw.githubusercontent.com/containers/libpod/master/contrib/podmanimage/stable/containers.conf /etc/containers/
# 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
ENV _CONTAINERS_USERNS_CONFIGURED=""

10
contrib/podmanimage/testing/Dockerfile
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@ -13,16 +13,12 @@ FROM fedora:latest
# Don't include container-selinux and remove
# directories used by yum that are just taking
# up space.
RUN useradd build; yum -y update; yum -y reinstall shadow-utils; yum -y install podman fuse-overlayfs --exclude container-selinux --enablerepo updates-testing; rm -rf /var/cache /var/log/dnf* /var/log/yum.*
RUN useradd podman; yum -y update; yum -y reinstall shadow-utils; yum -y install podman fuse-overlayfs --exclude container-selinux --enablerepo updates-testing; rm -rf /var/cache /var/log/dnf* /var/log/yum.*
# 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
# Adjust libpod.conf to write logging to a file
RUN sed -i 's/# events_logger = "journald"/events_logger = "file"/g' /usr/share/containers/libpod.conf
ADD https://raw.githubusercontent.com/containers/libpod/master/contrib/podmanimage/stable/containers.conf /etc/containers/
# 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
ENV _CONTAINERS_USERNS_CONFIGURED=""

14
contrib/podmanimage/upstream/Dockerfile
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@ -17,7 +17,7 @@ ENV GOPATH=/root/podman
# to the container.
# Finally remove the podman directory and a few other packages
# that are needed for building but not running Podman
RUN useradd build; yum -y update; yum -y reinstall shadow-utils; yum -y install --exclude container-selinux \
RUN useradd podman; yum -y update; yum -y reinstall shadow-utils; yum -y install --exclude container-selinux \
--enablerepo=updates-testing \
btrfs-progs-devel \
containernetworking-cni \
@ -37,7 +37,7 @@ RUN useradd build; yum -y update; yum -y reinstall shadow-utils; yum -y install
libselinux-devel \
make \
pkgconfig \
runc \
crun \
fuse-overlayfs \
fuse3 \
containers-common; \
@ -59,9 +59,6 @@ RUN useradd build; yum -y update; yum -y reinstall shadow-utils; yum -y install
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/*; \
yum -y remove git golang go-md2man make; \
yum clean all;
@ -70,7 +67,6 @@ RUN useradd build; yum -y update; yum -y reinstall shadow-utils; yum -y install
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
ADD https://raw.githubusercontent.com/containers/libpod/master/contrib/podmanimage/stable/containers.conf /etc/containers/
ENV _CONTAINERS_USERNS_CONFIGURED=""