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machines.neoprism: wait for sqlite locks in backup preHook
author
lassulus
committer
lassulus
date
(Oct 16, 2026, 1:36 PM CEST)
commit
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e5ad42d5a5e34dd261baeaefa14c62ebc7519325
parent
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0221fd0d5bd09ed57361585792fb104c4f4e1d70
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machines/neoprism/backup.nix
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machines/neoprism/backup.nix
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"$db" | ${pkgs.gzip}/bin/gzip > "/var/backup/postgresql/$db.sql.gz"
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done
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# Dump hedgedoc SQLite database (172MB) safely
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${pkgs.sqlite}/bin/sqlite3 /var/lib/hedgedoc/db.sqlite ".backup /var/backup/hedgedoc.sqlite"
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# Dump hedgedoc SQLite database safely. It uses a rollback journal and
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# writes often during the day, so wait for its locks instead of failing.
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${pkgs.sqlite}/bin/sqlite3 -cmd ".timeout 60000" /var/lib/hedgedoc/db.sqlite ".backup /var/backup/hedgedoc.sqlite"
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# Dump parley accounts + history SQLite databases safely
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for db in parley history; do
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${pkgs.sqlite}/bin/sqlite3 "/var/lib/parley/$db.db" ".backup /var/backup/parley/$db.db"
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${pkgs.sqlite}/bin/sqlite3 -cmd ".timeout 60000" "/var/lib/parley/$db.db" ".backup /var/backup/parley/$db.db"
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done
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# Dump timeful polls (when.lassul.us) from MongoDB