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34c258b419
The current way of bind mounting the host timezone file has problems. Because /etc/localtime in the image may exist and is a symlink under /usr/share/zoneinfo it will overwrite the targetfile. That confuses timezone parses especially java where this approach does not work at all. So we end up with an link which does not reflect the actual truth. The better way is to just change the symlink in the image like it is done on the host. However because not all images ship tzdata we cannot rely on that either. So now we do both, when tzdata is installed then use the symlink and if not we keep the current way of copying the host timezone file in the container to /etc/localtime. Also note that we need to rebuild the systemd image to include tzdata in order to test this as our images do not contain the tzdata by default. Fixes https://bugzilla.redhat.com/show_bug.cgi?id=2149876 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
78 lines
2.1 KiB
Bash
Executable File
78 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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#
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# build-systemd-image - script for producing a test image with systemd
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#
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# Based on the build-testimage script. This script builds a fedora-based
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# image with systemd in it, for use in systemd-based tests.
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#
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# Podman binary to use
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PODMAN=${PODMAN:-$(pwd)/bin/podman}
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# Tag for this new image
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YMD=$(date +%Y%m%d)
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# git-relative path to this script
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create_script=$(cd $(dirname $0) && git ls-files --full-name $(basename $0))
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if [ -z "$create_script" ]; then
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create_script=$0
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fi
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create_script_rev=$(git describe --tags)
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# Creation timestamp, Zulu time
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create_time_t=$(date +%s)
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create_time_z=$(env TZ=UTC date --date=@$create_time_t +'%Y-%m-%dT%H:%M:%SZ')
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set -e
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# We'll need to create a Containerfile plus various other files to add in
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tmpdir=$(mktemp -t -d $(basename $0).tmp.XXXXXXX)
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cd $tmpdir
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echo $YMD >testimage-id
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cat >Containerfile <<EOF
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FROM registry.fedoraproject.org/fedora-minimal:38
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LABEL created_by="$create_script @ $create_script_rev"
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LABEL created_at=$create_time_z
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# Note the reinstall of tzdata is required (https://bugzilla.redhat.com/show_bug.cgi?id=1870814)
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RUN microdnf install -y systemd && microdnf reinstall -y tzdata && microdnf clean all && sed -i -e 's/.*LogColor.*/LogColor=no/' /etc/systemd/system.conf
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ADD testimage-id /home/podman/
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WORKDIR /home/podman
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CMD ["/bin/echo", "This image is intended for podman CI testing"]
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EOF
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# Start from scratch
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testimg_base=quay.io/libpod/systemd-image
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testimg=${testimg_base}:$YMD
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$PODMAN manifest rm $testimg &> /dev/null || true
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$PODMAN rmi -f $testimg &> /dev/null || true
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# Arch emulation on Fedora requires the qemu-user-static package.
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declare -a arches=(amd64 arm64 ppc64le s390x)
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n_arches=${#arches[*]}
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i=0
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while [[ $i -lt $n_arches ]]; do
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arch=${arches[$i]}
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i=$((i+1))
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echo
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echo "Building: $arch ($i of $n_arches)"
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$PODMAN build \
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--arch=$arch \
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--squash-all \
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--timestamp=$create_time_t \
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--manifest=$testimg \
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.
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done
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# Clean up
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cd /tmp
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rm -rf $tmpdir
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# Tag image and push (all arches) to quay.
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cat <<EOF
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If you're happy with this image, run:
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podman manifest push --all ${testimg} docker://${testimg}
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EOF
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