036f72d3c2
With live dumps + container-side file captures the live app dir intentionally differs from the snapshot (raw DB dirs and private trees are excluded, replaced by dumps/captures), so the old source-vs-restored file-count check false-failed. The scratch restore succeeding already proves restorability (restic hash-checks every blob); keep a non-empty sanity check instead. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> Signed-off-by: librelad <librelad@digitalangels.vip>
44 lines
1.5 KiB
Bash
44 lines
1.5 KiB
Bash
#!/bin/bash
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backupVerifySnapshot()
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{
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local idx="$1"
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local snapshot_id="$2"
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local app_name="$3"
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if [[ -z "$snapshot_id" ]]; then
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isNotice "No snapshot id provided — verification skipped"
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return 0
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fi
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local scratch
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scratch=$(mktemp -d -t libreportal-verify-XXXXXX)
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sudo chown "$docker_install_user":"$docker_install_user" "$scratch"
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isNotice "Verifying ${snapshot_id:0:8} via scratch restore at $scratch"
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if ! engineRestoreSnapshot "$idx" "$snapshot_id" "$scratch" "$containers_dir$app_name"; then
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isError "Verify restore FAILED for $app_name on $(resticLocationName "$idx")"
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sudo rm -rf "$scratch"
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return 1
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fi
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# The scratch restore above succeeding is the real proof the snapshot is
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# restorable (restic verifies each blob's hash as it restores). We can't
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# compare against the live app dir any more — the live path deliberately
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# differs from the snapshot (raw DB dirs and private file trees are excluded
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# and replaced by dumps/captures under .lp-backup) — so just sanity-check the
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# restore produced a non-empty tree.
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local restored_count
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restored_count=$(sudo find "$scratch$containers_dir$app_name" -type f 2>/dev/null | wc -l)
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sudo rm -rf "$scratch"
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if [[ "$restored_count" -lt 1 ]]; then
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isError "Verify FAILED for $app_name — restored snapshot is empty"
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return 1
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fi
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isSuccessful "Snapshot ${snapshot_id:0:8} verified — restored $restored_count files"
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}
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