2019-06-06 06:37:26 +00:00
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FROM alpine:latest as alpine
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RUN apk add --no-cache \
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ca-certificates \
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tzdata
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FROM busybox:glibc
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COPY --from=alpine /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
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COPY --from=alpine /usr/share/zoneinfo /usr/share/zoneinfo
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# Get restic executable
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2021-03-25 15:53:31 +00:00
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ENV RESTIC_VERSION=0.12.0
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2019-06-06 06:37:26 +00:00
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ADD https://github.com/restic/restic/releases/download/v${RESTIC_VERSION}/restic_${RESTIC_VERSION}_linux_amd64.bz2 /
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RUN bzip2 -d restic_${RESTIC_VERSION}_linux_amd64.bz2 && mv restic_${RESTIC_VERSION}_linux_amd64 /bin/restic && chmod +x /bin/restic
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RUN mkdir -p /mnt/restic /var/spool/cron/crontabs /var/log
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# /data is the dir where you have to put the data to be backed up
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VOLUME /data
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COPY backup.sh /bin/backup
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COPY check.sh /bin/check
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COPY entry.sh /entry.sh
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RUN touch /var/log/cron.log
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WORKDIR "/"
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ENTRYPOINT ["/entry.sh"]
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