mirror of
https://github.com/k3s-io/k3s.git
synced 2024-06-07 19:41:36 +00:00
77 lines
3.4 KiB
Docker
77 lines
3.4 KiB
Docker
# Copyright The containerd Authors.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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ARG FUSEOVERLAYFS_COMMIT=master
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ARG ROOTLESSKIT_COMMIT=v0.14.0
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ARG SHADOW_COMMIT=4.8.1
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ARG GO_VERSION=1.16
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ARG DEBIAN_VERSION=10
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ARG ALPINE_VERSION=3.13
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FROM golang:${GO_VERSION}-alpine AS containerd-fuse-overlayfs-test
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COPY . /go/src/github.com/containerd/fuse-overlayfs-snapshotter
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WORKDIR /go/src/github.com/containerd/fuse-overlayfs-snapshotter
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ENV CGO_ENABLED=0
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ENV GO111MODULE=on
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RUN mkdir /out && go test -c -o /out/containerd-fuse-overlayfs.test
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# from https://github.com/containers/fuse-overlayfs/blob/53c17dab78b43de1cd121bf9260b20b76371bbaf/Dockerfile.static.ubuntu
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FROM debian:${DEBIAN_VERSION} AS fuse-overlayfs
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RUN apt-get update && \
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apt-get install --no-install-recommends -y \
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git ca-certificates libc6-dev gcc g++ make automake autoconf clang pkgconf libfuse3-dev
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RUN git clone https://github.com/containers/fuse-overlayfs
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WORKDIR fuse-overlayfs
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ARG FUSEOVERLAYFS_COMMIT
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RUN git pull && git checkout ${FUSEOVERLAYFS_COMMIT}
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RUN ./autogen.sh && \
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LIBS="-ldl" LDFLAGS="-static" ./configure && \
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make && mkdir /out && cp fuse-overlayfs /out
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FROM golang:${GO_VERSION}-alpine AS rootlesskit
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RUN apk add --no-cache git
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RUN git clone https://github.com/rootless-containers/rootlesskit.git /go/src/github.com/rootless-containers/rootlesskit
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WORKDIR /go/src/github.com/rootless-containers/rootlesskit
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ARG ROOTLESSKIT_COMMIT
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RUN git pull && git checkout ${ROOTLESSKIT_COMMIT}
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ENV CGO_ENABLED=0
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RUN mkdir /out && go build -o /out/rootlesskit github.com/rootless-containers/rootlesskit/cmd/rootlesskit
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FROM alpine:${ALPINE_VERSION} AS idmap
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RUN apk add --no-cache autoconf automake build-base byacc gettext gettext-dev gcc git libcap-dev libtool libxslt
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RUN git clone https://github.com/shadow-maint/shadow.git
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WORKDIR shadow
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ARG SHADOW_COMMIT
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RUN git pull && git checkout ${SHADOW_COMMIT}
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RUN ./autogen.sh --disable-nls --disable-man --without-audit --without-selinux --without-acl --without-attr --without-tcb --without-nscd && \
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make && mkdir -p /out && cp src/newuidmap src/newgidmap /out
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FROM alpine:${ALPINE_VERSION}
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COPY --from=containerd-fuse-overlayfs-test /out/containerd-fuse-overlayfs.test /usr/local/bin
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COPY --from=rootlesskit /out/rootlesskit /usr/local/bin
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COPY --from=fuse-overlayfs /out/fuse-overlayfs /usr/local/bin
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COPY --from=idmap /out/newuidmap /usr/bin/newuidmap
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COPY --from=idmap /out/newgidmap /usr/bin/newgidmap
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RUN apk add --no-cache fuse3 libcap && \
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setcap CAP_SETUID=ep /usr/bin/newuidmap && \
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setcap CAP_SETGID=ep /usr/bin/newgidmap && \
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adduser -D -u 1000 testuser && \
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echo testuser:100000:65536 | tee /etc/subuid | tee /etc/subgid
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USER testuser
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# If /tmp is real overlayfs, some tests fail. Mount a volume to ensure /tmp to be a sane filesystem.
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VOLUME /tmp
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# requires --security-opt seccomp=unconfined --security-opt apparmor=unconfined --device /dev/fuse
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CMD ["rootlesskit", "containerd-fuse-overlayfs.test", "-test.root", "-test.v"]
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