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runc/Dockerfile
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Kir Kolyshkin f95063ede4 Dockerfile: fix for seccomp
Commit f30244ee1b broke the scenario of using Dockefile for
anything but making a release. This happened because it installed
native libseccomp build to a temporary directory, and so linking against
libseccomp required setting a few environment variables.

Let's fix this, and simplify libseccomp installation. Instead of using
temporary directories, let's install native libseccomp to a specified
directory, all the cross-builds to its subdirectories, and set
PKG_CONFIG_PATH and LD_LIBRARY_PATH in Dockerfile so that the built
library will found by pkg-config and the dynamic linker (without setting
LD_LIBRARY_PATH, ld picks up distro-provided libseccomp.so).

While at it, fix some bugs introduced by the abovementioned commit.

This fixes building runc in  make targets like shell, dbuild,
integration, unittest -- i.e. those that depend on runcimage.

Fixes: f30244ee1b
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
2021-10-01 10:20:56 -07:00

63 lines
2.1 KiB
Docker

ARG GO_VERSION=1.17
ARG BATS_VERSION=v1.3.0
ARG LIBSECCOMP_VERSION=2.5.2
FROM golang:${GO_VERSION}-bullseye
ARG DEBIAN_FRONTEND=noninteractive
ARG CRIU_REPO=https://download.opensuse.org/repositories/devel:/tools:/criu/Debian_11
RUN KEYFILE=/usr/share/keyrings/criu-repo-keyring.gpg; \
wget -nv $CRIU_REPO/Release.key -O- | gpg --dearmor > "$KEYFILE" \
&& echo "deb [signed-by=$KEYFILE] $CRIU_REPO/ /" > /etc/apt/sources.list.d/criu.list \
&& dpkg --add-architecture armel \
&& dpkg --add-architecture armhf \
&& dpkg --add-architecture arm64 \
&& dpkg --add-architecture ppc64el \
&& apt-get update \
&& apt-get install -y --no-install-recommends \
build-essential \
criu \
crossbuild-essential-arm64 \
crossbuild-essential-armel \
crossbuild-essential-armhf \
crossbuild-essential-ppc64el \
curl \
gawk \
gcc \
gperf \
iptables \
jq \
kmod \
pkg-config \
python3-minimal \
sudo \
uidmap \
&& apt-get clean \
&& rm -rf /var/cache/apt /var/lib/apt/lists/* /etc/apt/sources.list.d/*.list
# Add a dummy user for the rootless integration tests. While runC does
# not require an entry in /etc/passwd to operate, one of the tests uses
# `git clone` -- and `git clone` does not allow you to clone a
# repository if the current uid does not have an entry in /etc/passwd.
RUN useradd -u1000 -m -d/home/rootless -s/bin/bash rootless
# install bats
ARG BATS_VERSION
RUN cd /tmp \
&& git clone https://github.com/bats-core/bats-core.git \
&& cd bats-core \
&& git reset --hard "${BATS_VERSION}" \
&& ./install.sh /usr/local \
&& rm -rf /tmp/bats-core
# install libseccomp
ARG LIBSECCOMP_VERSION
COPY script/* /tmp/script/
RUN mkdir -p /opt/libseccomp \
&& /tmp/script/seccomp.sh "$LIBSECCOMP_VERSION" /opt/libseccomp arm64 armel armhf ppc64le
ENV LIBSECCOMP_VERSION=$LIBSECCOMP_VERSION
ENV LD_LIBRARY_PATH=/opt/libseccomp/lib
ENV PKG_CONFIG_PATH=/opt/libseccomp/lib/pkgconfig
WORKDIR /go/src/github.com/opencontainers/runc