mirror of
https://github.com/linuxkit/linuxkit.git
synced 2025-12-25 06:12:42 +00:00
b3db1a887c
This is actually containerd#1141 rebased onto v1.0.0-alpha1. The `dist` command has been integreated into `ctr` and so is removed, including from the getty and sshd bind mounts and the test which uses it is updated.. There is no change to the version of runc vendored by containerd, so this is unchanged. Signed-off-by: Ian Campbell <ijc@docker.com>
33 lines
1.3 KiB
Docker
33 lines
1.3 KiB
Docker
FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
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RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
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RUN apk add --no-cache --initdb -p /out \
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alpine-baselayout \
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busybox \
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ca-certificates \
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musl \
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tini \
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util-linux \
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&& true
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RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache
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#
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# We require a version of `setsid(1)` which supports the `-w`
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# option, which is not available in all implementations (e.g. the
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# `busybox` implementation does not support it). When this is run
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# as part of a LinuxKit `init` image (rather than as a standalone
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# container) we cannot guarantee which version of `setsid` will
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# be present once the layers are combined, so we take a copy of
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# our own, known good, version for use later.
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RUN cp /out/usr/bin/setsid /out/usr/bin/setsid.getty
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# we really do not want a rogue inittab here
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RUN rm -rf /out/etc/inittab
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FROM scratch
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ENTRYPOINT ["/sbin/tini","-s","-v","--"]
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WORKDIR /
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COPY --from=mirror /out/ /
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COPY usr/ /usr/
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COPY etc/ /etc/
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CMD ["/usr/bin/rungetty.sh"]
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LABEL org.mobyproject.config='{"pid": "host", "net":"host", "binds": ["/run:/run", "/tmp:/tmp", "/etc:/hostroot/etc", "/usr/bin/ctr:/usr/bin/ctr", "/usr/bin/runc:/usr/bin/runc", "/var:/var","/containers:/containers","/dev:/dev","/sys:/sys"], "capabilities": ["all"]}'
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