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Paweł Gronowski 9bacf37b79 Update to go1.27.3 
This release includes 1 security fix following the security policy:

- crypto/x509: mitigation for security concerns with a specific Certificate Authority

  We're blocking trust in a small set of intermediate certificates due to specific security concerns around their operation.

  Verify will now filter out chains which contain these intermediates, preventing them from being returned to the caller.

  We highly recommend immediately upgrading to this release.

  This is CVE-2026-111943 and Go issue https://go.dev/issue/82345.

release notes: https://go.dev/doc/devel/release#go1.27.3

Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
2026-10-20 21:44:50 +02:00

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# This dockerfile is used to test containerd within a container
#
# usage:
# 1.) docker build -t containerd-test -f Dockerfile.test ../
# 2.) docker run -it --privileged -v /tmp:/tmp --tmpfs /var/lib/containerd-test containerd-test bash
# 3.) $ make binaries install test
#
# Use the RUNC_VERSION build-arg to build with a custom version of runc, for example,
# to build runc v1.0.0-rc94, use:
#
# docker build -t containerd-test --build-arg RUNC_VERSION=v1.0.0-rc94 -f Dockerfile.test ../
# ------------------------------------------------------------------------------
# Public stages:
# "integration": for running integration tests:
# docker build -t containerd-test -f Dockerfile.test --target integration ../
# docker run --privileged containerd-test
#
# "cri-integration": for running cri-integration tests:
# docker build -t containerd-test -f Dockerfile.test --target cri-integration ../
# docker run --privileged --sysctl net.ipv6.conf.all.disable_ipv6=0 containerd-test
#
# "critest: for running critest:
# docker build -t containerd-test -f Dockerfile.test --target critest ../
# docker run --privileged --sysctl net.ipv6.conf.all.disable_ipv6=0 containerd-test
#
# "cri-in-userns": for running critest with "CRI-in-UserNS" mode; needs Rootless Docker/Podman/nerdctl:
# docker build -t containerd-test -f Dockerfile.test --target cri-in-userns ../
# docker run --privileged containerd-test
#
# "cri-in-userns-systemd": for running critest with "CRI-in-UserNS-Systemd" mode; needs Rootless Docker/Podman/nerdctl:
# docker build -t containerd-test -f Dockerfile.test --target cri-in-userns-systemd ../
# touch ./critest_exit_code.txt
# docker run --privileged --group-add keep-groups -v ./critest_exit_code.txt:/tmp/critest_exit_code.txt containerd-test
# ------------------------------------------------------------------------------
ARG GOLANG_VERSION=1.27.3
ARG GOLANG_IMAGE=golang
FROM ${GOLANG_IMAGE}:${GOLANG_VERSION} AS golang
# Install runc
FROM golang AS runc
RUN apt-get update && apt-get install -y --no-install-recommends \
libseccomp-dev \
&& rm -rf /var/lib/apt/lists/*
COPY script/setup/runc-version script/setup/install-runc ./
# Allow overriding the version of runc to install through build-args
ARG RUNC_VERSION
ARG GOPROXY=direct
ARG DESTDIR=/build
RUN ./install-runc
FROM golang AS build-env
RUN apt-get update && apt-get install -y --no-install-recommends \
btrfs-progs \
libseccomp-dev \
xfsprogs \
&& rm -rf /var/lib/apt/lists/*
RUN mkdir -p /go/src/github.com/containerd/containerd
WORKDIR /go/src/github.com/containerd/containerd
FROM golang AS cni
ENV DESTDIR=/build
COPY script/setup/install-cni go.mod /
RUN DESTDIR=/build /install-cni
FROM golang AS critools
ARG DESTDIR=/build
COPY script/setup/install-critools script/setup/critools-version ./
RUN GOBIN=$DESTDIR/usr/local/bin ./install-critools
# integration stage is for running integration tests.
FROM build-env AS integration
RUN apt-get update && apt-get install -y --no-install-recommends \
lsof \
&& rm -rf /var/lib/apt/lists/*
COPY --from=runc /build/ /
COPY contrib/Dockerfile.test.d/docker-entrypoint.sh /docker-entrypoint.sh
COPY . .
RUN make BUILDTAGS="no_btrfs no_devmapper" binaries install
VOLUME /tmp
# TestMain wants to unlink /var/lib/containerd-test, so the entire /var/lib has to be volumified.
VOLUME /var/lib
# The entrypoint script is needed for nesting cgroup v2.
ENTRYPOINT ["/docker-entrypoint.sh"]
CMD ["make", "integration"]
# cri-integration stage is for running cri-integration tests.
FROM integration AS cri-integration
RUN apt-get update && apt-get install -y --no-install-recommends \
sudo iptables \
&& rm -rf /var/lib/apt/lists/*
COPY --from=cni /build/ /
COPY --from=critools /build/ /
RUN make BUILDTAGS="no_btrfs no_devmapper" bin/cri-integration.test
# install-failpoint-binaries cannot be easily executed in a substage as it does not support custom DESTDIR.
RUN ./script/setup/install-failpoint-binaries
# The test scripts need these env vars to be explicitly set
ENV GITHUB_WORKSPACE=""
ENV CONTAINERD_RUNTIME="io.containerd.runc.v2"
CMD ["make", "cri-integration"]
# critest stage is for running critest.
FROM cri-integration AS critest
# critest wants to create mounts under this directory, so it has to be volumified.
VOLUME /go/src/github.com/containerd/containerd
ENV TEST_RUNTIME="io.containerd.runc.v2"
CMD ["script/critest.sh", "/tmp"]
# cri-in-userns stage is for testing "CRI-in-UserNS", which should be used in conjunction with
# "Kubelet-in-UserNS": https://github.com/kubernetes/enhancements/tree/master/keps/sig-node/2033-kubelet-in-userns-aka-rootless
# This feature is mostly expected to be used for `kind` and `minikube`.
#
# Requires Rootless Docker/Podman/nerdctl with cgroup v2 delegation: https://rootlesscontaine.rs/getting-started/common/cgroup2/
# (Rootless Docker/Podman/nerdctl prepares the UserNS, so we do not need to create UserNS by ourselves)
FROM critest AS cri-in-userns
ENV IS_SYSTEMD_CGROUP=false
COPY contrib/Dockerfile.test.d/cri-in-userns/etc_containerd_config.toml /etc/containerd/config.toml
COPY contrib/Dockerfile.test.d/cri-in-userns/docker-entrypoint.sh /docker-entrypoint.sh
ENTRYPOINT ["/docker-entrypoint.sh"]
# Skip "runtime should support unsafe sysctls": `container init caused: write sysctl key fs.mqueue.msg_max: open /proc/sys/fs/mqueue/msg_max: permission denied`
# Skip "runtime should support safe sysctls": `container init caused: write sysctl key kernel.shm_rmid_forced: open /proc/sys/kernel/shm_rmid_forced: permission denied`
# Skip "should allow privilege escalation when (NoNewPrivis is) false": expected log "Effective uid: 0\n" (stream="stdout") not found in logs [{timestamp:{wall:974487519 ext:63761339984 loc:<nil>} stream:stdout log:Effective uid: 1000) }]
# Skip "runtime should support deprecated apparmor_profile field": "sudo: apparmor_parser: command not found\n"
# Skip "runtime should support apparmor field": "sudo: apparmor_parser: command not found\n"
# Skip "runtime should prefer new apparmor field": "sudo: apparmor_parser: command not found\n"
CMD ["critest", "--ginkgo.skip=runtime should prefer new apparmor field|should support apparmor field|should support deprecated apparmor_profile field|should support unsafe sysctls|should support safe sysctls|should allow privilege escalation when false"]
# cri-in-userns-systemd stage is for testing "CRI-in-UserNS-Systemd", which should be used in conjunction with
# "Kubelet-in-UserNS": https://github.com/kubernetes/enhancements/tree/master/keps/sig-node/2033-kubelet-in-userns-aka-rootless
# This feature is mostly expected to be used for `kind` and `minikube`.
#
# Requires Rootless Docker/Podman/nerdctl with cgroup v2 delegation: https://rootlesscontaine.rs/getting-started/common/cgroup2/
# (Rootless Docker/Podman/nerdctl prepares the UserNS, so we do not need to create UserNS by ourselves)
FROM critest AS cri-in-userns-systemd
ENV IS_SYSTEMD_CGROUP=true
RUN apt-get update && apt-get install -y systemd sysvinit-core
COPY contrib/Dockerfile.test.d/cri-in-userns/etc_containerd_config.toml /etc/containerd/config.toml
COPY contrib/Dockerfile.test.d/cri-in-userns/docker-entrypoint.sh /docker-entrypoint.sh
COPY contrib/Dockerfile.test.d/critest.sh /critest.sh
# Skip "runtime should support unsafe sysctls": `container init caused: write sysctl key fs.mqueue.msg_max: open /proc/sys/fs/mqueue/msg_max: permission denied`
# Skip "runtime should support safe sysctls": `container init caused: write sysctl key kernel.shm_rmid_forced: open /proc/sys/kernel/shm_rmid_forced: permission denied`
# Skip "should allow privilege escalation when (NoNewPrivis is) false": expected log "Effective uid: 0\n" (stream="stdout") not found in logs [{timestamp:{wall:974487519 ext:63761339984 loc:<nil>} stream:stdout log:Effective uid: 1000) }]
ENTRYPOINT ["/critest.sh","start"]
FROM build-env AS dev
COPY --from=runc /build/ /
COPY . .
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