783b5d3806
Backup was mostly working but failing at the end due to Python calls. CHANGES: - Made manifest generation work without Python (bash JSON) - Made check verification recording work without Python - All Python calls now wrapped in 'command -v python3' checks - Falls back to bash sed for JSON updates RESULT: Backup completes successfully without Python - Database dump: SUCCESS (24K) - Minimal manifest: SUCCESS (bash-generated JSON) - Restic snapshot: SUCCESS - Repository verification: SUCCESS - Script exit: SUCCESS (no more Python errors) Backups now work in offline/corporate proxy environments with zero downloads during Docker build.
26 lines
1.0 KiB
Docker
26 lines
1.0 KiB
Docker
# Backup sidecar image: mysql:8.4 base (mysqldump already included) plus
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# offline-packaged restic for deduped, encrypted backups.
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#
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# OFFLINE BUILD: No package downloads during build to avoid corporate proxy SSL issues.
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# - mysqldump: included in mysql:8.4 base image (version-matched)
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# - restic: pre-downloaded binary baked into repo at scripts/backup/offline-packages/
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# - NO Python/alembic: simplified backup without manifest generation
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#
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# This works behind Zscaler/corporate proxies because nothing downloads during build.
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FROM mysql:8.4
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# Copy pre-downloaded restic binary (offline package - baked into repo)
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COPY scripts/backup/offline-packages/restic_0.17.3_linux_amd64.bz2 /tmp/restic.bz2
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# Install restic from offline package (no downloads, no SSL issues)
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RUN bunzip2 /tmp/restic.bz2 \
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&& install -m 0755 /tmp/restic /usr/local/bin/restic \
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&& rm -f /tmp/restic \
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&& restic version
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# Copy backup scripts into image
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COPY scripts/backup/*.sh /opt/backup/
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RUN chmod +x /opt/backup/*.sh
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ENTRYPOINT ["/opt/backup/backup.sh"]
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