mirror of
https://github.com/linuxkit/linuxkit.git
synced 2025-11-13 11:02:20 +00:00
44cbd38650
Two things to note here: we unfortunately can't just exec audit, because something needs to load the rules in beforehand. Second, it also dies if it can't re-nice itself, so we have to give it CAP_SYS_NICE as well as the audit caps. I didn't add this to the default linuxkit.yml because the linuxkit/audit repo doesn't exist yet, but we should probably (?) do that. Additionally, we should provide the kernel parameter audit=1, otherwise according to auditd's man pages, we can't audit some early tasks. Closes #52 Signed-off-by: Tycho Andersen <tycho@docker.com>
30 lines
942 B
Docker
30 lines
942 B
Docker
FROM linuxkit/alpine:cdb4e4d12ada4071a6c6a60bf4c14d35171ffae8 AS build
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RUN apk add abuild gcc git
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ADD build.sh /
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RUN adduser -D -G abuild builder && sudo -u builder /build.sh
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FROM linuxkit/alpine:cdb4e4d12ada4071a6c6a60bf4c14d35171ffae8 AS mirror
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COPY --from=build /home/builder/*apk /
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RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
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RUN apk add --initdb -p /out alpine-baselayout tini
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RUN apk add --allow-untrusted -p /out /*apk
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# Remove apk residuals. We have a read-only rootfs, so apk is of no use.
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RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache
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FROM scratch
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ENTRYPOINT []
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CMD []
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WORKDIR /
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COPY --from=mirror /out/ /
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COPY auditd.conf /etc/audit
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COPY audit.rules /etc/audit
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COPY runaudit.sh /usr/bin
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CMD ["/sbin/tini", "/usr/bin/runaudit.sh"]
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LABEL org.mobyproject.config='{"pid": "host", "binds": ["/var/log:/var/log"], "capabilities": ["CAP_AUDIT_CONTROL", "CAP_AUDIT_READ", "CAP_AUDIT_WRITE", "CAP_SYS_NICE"]}'
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