admin
3fc5c9ff7a
- Datenbank auf utf8mb4_unicode_ci migriert (migrate_to_utf8mb4.sh) - beos: Spalte 'role' (kommagetrennte Rollen: guide, admin, key, deleted) - BEO-Auswahl im Formular filtert nur noch role='guide' - logbuch_objekte: ObjektName-Spalte entfernt, stattdessen JOIN auf objekte - lib/db.ts: charset utf8mb4 in Connection-Pool - Session und Auth um role-Feld erweitert - compose.yml: phpMyAdmin mit Traefik unter /myadmin - compose.yml: MySQL auf 127.0.0.1:3336 für SSH-Tunnel (lokale Entwicklung) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
148 lines
6.6 KiB
Bash
Executable File
148 lines
6.6 KiB
Bash
Executable File
#!/bin/bash
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# Migriert die Datenbank von latin1 auf utf8mb4.
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# Läuft auf dem Server im Verzeichnis der compose.yml.
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# Voraussetzung: iconv installiert (apt install libc-bin)
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set -e
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CONTAINER="logbuch_mysql"
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DB="sternwarte"
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DUMP_LATIN1="/tmp/sternwarte_latin1.sql"
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DUMP_UTF8="/tmp/sternwarte_utf8mb4.sql"
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# Root-Passwort aus .env lesen
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ROOT_PASS=$(grep DB_ROOT_PASS .env | cut -d= -f2)
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if [ -z "$ROOT_PASS" ]; then
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echo "FEHLER: DB_ROOT_PASS nicht in .env gefunden." >&2
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exit 1
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fi
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echo "══════════════════════════════════════════════════════"
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echo " latin1 → utf8mb4 Migration: $DB"
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echo "══════════════════════════════════════════════════════"
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echo ""
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# ── Sicherheits-Backup ───────────────────────────────────────────────────────
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BACKUP="/tmp/sternwarte_backup_$(date +%Y%m%d_%H%M%S).sql"
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echo ">>> Erstelle Backup: $BACKUP"
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docker exec "$CONTAINER" mysqldump \
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-u root -p"$ROOT_PASS" \
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--default-character-set=latin1 \
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--single-transaction \
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--no-tablespaces \
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--set-gtid-purged=OFF \
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"$DB" > "$BACKUP"
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echo " Backup gespeichert: $BACKUP"
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echo ""
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# ── Dump als latin1 exportieren ──────────────────────────────────────────────
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echo ">>> Exportiere Daten mit latin1-Zeichensatz..."
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docker exec "$CONTAINER" mysqldump \
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-u root -p"$ROOT_PASS" \
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--default-character-set=latin1 \
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--single-transaction \
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--no-tablespaces \
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--skip-set-charset \
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--set-gtid-purged=OFF \
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"$DB" > "$DUMP_LATIN1"
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echo " Dump: $DUMP_LATIN1"
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echo ""
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# ── Bytes latin1 → utf8 konvertieren ────────────────────────────────────────
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echo ">>> Konvertiere Bytes: latin1 → utf8..."
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iconv -f latin1 -t utf8 "$DUMP_LATIN1" > "$DUMP_UTF8"
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# Charset-Deklarationen im SQL ersetzen
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sed -i \
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-e 's/DEFAULT CHARSET=latin1/DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci/g' \
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-e 's/COLLATE=latin1_swedish_ci//g' \
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-e 's/CHARACTER SET latin1/CHARACTER SET utf8mb4/g' \
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-e 's/COLLATE latin1_swedish_ci/COLLATE utf8mb4_unicode_ci/g' \
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"$DUMP_UTF8"
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echo " Konvertiert: $DUMP_UTF8"
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echo ""
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# ── Zeilenzähler vor Migration ───────────────────────────────────────────────
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echo ">>> Zeilenzähler vor Migration:"
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for TABLE in beos objekte logbuch logbuch_beos logbuch_objekte; do
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COUNT=$(docker exec "$CONTAINER" mysql -u root -p"$ROOT_PASS" -sN \
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-e "SELECT COUNT(*) FROM $TABLE;" "$DB" 2>/dev/null || echo "n/a")
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printf " %-25s %5s Zeilen\n" "$TABLE" "$COUNT"
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done
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echo ""
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# ── Zieldatenbank anlegen ────────────────────────────────────────────────────
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echo ">>> Lege Zieldatenbank an (utf8mb4)..."
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docker exec -i "$CONTAINER" mysql -u root -p"$ROOT_PASS" <<EOF
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DROP DATABASE IF EXISTS ${DB}_new;
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CREATE DATABASE ${DB}_new CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
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EOF
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# ── utf8mb4-Dump importieren ─────────────────────────────────────────────────
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echo ">>> Importiere utf8mb4-Daten..."
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docker exec -i "$CONTAINER" mysql \
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-u root -p"$ROOT_PASS" \
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--default-character-set=utf8mb4 \
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"${DB}_new" < "$DUMP_UTF8"
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# ── Zeilenzähler nach Migration ──────────────────────────────────────────────
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echo ""
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echo ">>> Zeilenzähler nach Migration:"
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ALL_OK=true
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for TABLE in beos objekte logbuch logbuch_beos logbuch_objekte; do
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BEFORE=$(docker exec "$CONTAINER" mysql -u root -p"$ROOT_PASS" -sN \
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-e "SELECT COUNT(*) FROM $TABLE;" "${DB}" 2>/dev/null || echo "?")
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AFTER=$(docker exec "$CONTAINER" mysql -u root -p"$ROOT_PASS" -sN \
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-e "SELECT COUNT(*) FROM $TABLE;" "${DB}_new" 2>/dev/null || echo "?")
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STATUS="✓"
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[ "$BEFORE" != "$AFTER" ] && STATUS="✗ ABWEICHUNG" && ALL_OK=false
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printf " %-25s %5s → %5s %s\n" "$TABLE" "$BEFORE" "$AFTER" "$STATUS"
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done
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echo ""
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if [ "$ALL_OK" = false ]; then
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echo "FEHLER: Zeilenzähler stimmen nicht überein!" >&2
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echo "Datenbank '${DB}_new' bleibt zur manuellen Prüfung erhalten." >&2
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exit 1
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fi
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# ── Swap: sternwarte → sternwarte_old, sternwarte_new → sternwarte ───────────
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echo ">>> Alle Zeilenzähler stimmen — tausche Datenbanken..."
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TABLES=$(docker exec "$CONTAINER" mysql -u root -p"$ROOT_PASS" -sN \
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-e "SHOW TABLES;" "${DB}_new")
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# Alte DB umbenennen (Tabellen nach sternwarte_old verschieben)
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docker exec "$CONTAINER" mysql -u root -p"$ROOT_PASS" -e \
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"CREATE DATABASE IF NOT EXISTS ${DB}_old CHARACTER SET latin1;"
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for TABLE in $TABLES; do
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docker exec "$CONTAINER" mysql -u root -p"$ROOT_PASS" -e \
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"RENAME TABLE \`${DB}\`.\`$TABLE\` TO \`${DB}_old\`.\`$TABLE\`;"
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done
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# Neue DB nach sternwarte verschieben
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docker exec "$CONTAINER" mysql -u root -p"$ROOT_PASS" -e \
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"ALTER DATABASE ${DB} CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;"
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for TABLE in $TABLES; do
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docker exec "$CONTAINER" mysql -u root -p"$ROOT_PASS" -e \
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"RENAME TABLE \`${DB}_new\`.\`$TABLE\` TO \`${DB}\`.\`$TABLE\`;"
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done
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docker exec "$CONTAINER" mysql -u root -p"$ROOT_PASS" -e \
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"DROP DATABASE ${DB}_new; DROP DATABASE ${DB}_old;"
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# ── Kollation bestätigen ─────────────────────────────────────────────────────
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echo ""
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echo ">>> Kollation der Tabellen:"
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docker exec "$CONTAINER" mysql -u root -p"$ROOT_PASS" -e \
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"SELECT TABLE_NAME, TABLE_COLLATION FROM information_schema.TABLES
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WHERE TABLE_SCHEMA = '$DB' ORDER BY TABLE_NAME;" 2>/dev/null
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echo ""
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echo "══════════════════════════════════════════════════════"
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echo " Migration erfolgreich abgeschlossen!"
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echo " Backup: $BACKUP"
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echo " App neu starten: docker compose up -d logbuch_app"
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echo "══════════════════════════════════════════════════════"
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