cosign-image/Dockerfile

56 lines
2.7 KiB
Docker

# SPDX-License-Identifier: Apache-2.0
# Copyright (c) 2024 SUSE LLC
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon.
# The content of THIS FILE IS AUTOGENERATED and should not be manually modified.
# It is maintained by the BCI team and generated by
# https://github.com/SUSE/BCI-dockerfile-generator
# Please submit bugfixes or comments via https://bugs.opensuse.org/
# You can contact the BCI team via https://github.com/SUSE/bci/discussions
#!UseOBSRepositories
#!BuildTag: opensuse/cosign:%%cosign_version%%-%RELEASE%
#!BuildTag: opensuse/cosign:%%cosign_version%%
#!BuildTag: opensuse/cosign:2.4
#!BuildTag: opensuse/cosign:2
#!BuildTag: opensuse/cosign:latest
FROM opensuse/bci/bci-micro:latest AS target
FROM opensuse/tumbleweed:latest AS builder
COPY --from=target / /target
RUN set -euo pipefail; \
zypper -n --installroot /target --gpg-auto-import-keys install --no-recommends cosign openSUSE-build-key; \
zypper -n clean; \
rm -rf {/target,}/var/log/{alternatives.log,lastlog,tallylog,zypper.log,zypp/history,YaST2}
# sanity check that the version from the tag is equal to the version of cosign that we expect
RUN set -euo pipefail; \
[ "$(rpm --root /target -q --qf '%{version}' cosign | \
cut -d '.' -f -2)" = "2.4" ]
FROM opensuse/bci/bci-micro:latest
COPY --from=builder /target /
# Define labels according to https://en.opensuse.org/Building_derived_containers
# labelprefix=org.opensuse.application.cosign
LABEL org.opencontainers.image.title="openSUSE Tumbleweed cosign"
LABEL org.opencontainers.image.description="Signing OCI containers using Sigstore, based on the openSUSE Tumbleweed Base Container Image."
LABEL org.opencontainers.image.version="%%cosign_version%%"
LABEL org.opencontainers.image.url="https://www.opensuse.org"
LABEL org.opencontainers.image.created="%BUILDTIME%"
LABEL org.opencontainers.image.vendor="openSUSE Project"
LABEL org.opencontainers.image.source="%SOURCEURL%"
LABEL org.opencontainers.image.ref.name="%%cosign_version%%-%RELEASE%"
LABEL org.opensuse.reference="registry.opensuse.org/opensuse/cosign:%%cosign_version%%-%RELEASE%"
LABEL org.openbuildservice.disturl="%DISTURL%"
LABEL org.opensuse.lifecycle-url="https://en.opensuse.org/Lifetime#openSUSE_BCI"
LABEL org.opensuse.release-stage="released"
# endlabelprefix
LABEL io.artifacthub.package.readme-url="https://raw.githubusercontent.com/SUSE/BCI-dockerfile-generator/Tumbleweed/cosign-image/README.md"
LABEL io.artifacthub.package.logo-url="https://raw.githubusercontent.com/sigstore/community/main/artwork/cosign/horizontal/color/sigstore_cosign-horizontal-color.svg"
ENTRYPOINT ["/usr/bin/cosign"]