mirror of
https://github.com/lobaro/restic-backup-docker.git
synced 2026-02-22 11:36:22 +00:00
b4ed623bd4
* move the bzip2 and extraction into the scratch image * combine commands and ENV directives to make less layers
37 lines
971 B
Docker
37 lines
971 B
Docker
FROM alpine as certs
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RUN apk add --no-cache ca-certificates
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# Get restic executable
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ENV RESTIC_VERSION=0.9.5
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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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FROM busybox:glibc
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COPY --from=certs /etc/ssl/certs /etc/ssl/certs
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COPY --from=certs /bin/restic /bin/restic
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RUN \
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mkdir -p /mnt/restic /var/spool/cron/crontabs /var/log; \
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touch /var/log/cron.log;
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ENV \
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RESTIC_REPOSITORY=/mnt/restic \
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RESTIC_PASSWORD="" \
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RESTIC_TAG="" \
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NFS_TARGET="" \
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BACKUP_CRON="0 */6 * * *" \
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RESTIC_FORGET_ARGS="" \
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RESTIC_JOB_ARGS=""
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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 entry.sh /entry.sh
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WORKDIR "/"
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ENTRYPOINT ["/entry.sh"]
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CMD ["tail","-fn0","/var/log/cron.log"] |