chore(sonarr): add migration script and cleanup script for Sonarr

cleanup_old_sonarr.sh

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+#!/usr/bin/env bash
+# ==============================================================================
+# Opruimen van oude standalone Sonarr installatie op vmserver (10.2.0.4)
+# ==============================================================================
+set -euo pipefail
+
+CLUSTER_HOST="10.2.0.4"
+SSH_USER="bart"
+
+COLOR_GREEN="\033[0;32m"
+COLOR_YELLOW="\033[1;33m"
+COLOR_RED="\033[0;31m"
+COLOR_BLUE="\033[0;34m"
+COLOR_RESET="\033[0m"
+
+log_info() { echo -e "${COLOR_GREEN}[INFO]${COLOR_RESET} $1"; }
+log_step() { echo -e "\n${COLOR_BLUE}==>${COLOR_RESET} ${COLOR_GREEN}$1${COLOR_RESET}"; }
+log_warn() { echo -e "${COLOR_YELLOW}[WARN]${COLOR_RESET} $1"; }
+
+echo "========================================================================"
+echo "   OPRUIMEN OUDE STANDALONE SONARR OP $CLUSTER_HOST"
+echo "========================================================================"
+echo "Dit stopt en verwijdert de oude standalone bestanden op $CLUSTER_HOST:"
+echo " - /etc/systemd/system/sonarr.service"
+echo " - /opt/Sonarr"
+echo " - /storage/var/lib/sonarr"
+echo "Er is al een reservekopie gemaakt in /storage/backups/sonarr_complete_backup_2026-10-18.tar.gz"
+echo "========================================================================"
+echo ""
+
+read -p "Weet je zeker dat je de oude Sonarr bestanden wilt verwijderen? (j/N): " -r CONFIRM
+if [[ ! "$CONFIRM" =~ ^[jJyY]$ ]]; then
+    log_info "Opruimen geannuleerd."
+    exit 0
+fi
+
+log_step "Verwijderen van systemd service en programmabestanden op ${CLUSTER_HOST}..."
+ssh -t "${SSH_USER}@${CLUSTER_HOST}" "
+    echo '--> Stoppen en uitschakelen van sonarr.service...'
+    sudo systemctl stop sonarr 2>/dev/null || true
+    sudo systemctl disable sonarr 2>/dev/null || true
+    sudo rm -f /etc/systemd/system/sonarr.service
+    sudo systemctl daemon-reload
+    sudo systemctl reset-failed 2>/dev/null || true
+
+    echo '--> Verwijderen van /opt/Sonarr...'
+    sudo rm -rf /opt/Sonarr
+
+    echo '--> Verwijderen van /storage/var/lib/sonarr...'
+    sudo rm -rf /storage/var/lib/sonarr
+
+    echo '--> Opslagruimte controleren...'
+    df -h / /storage
+"
+
+echo ""
+log_info "De oude standalone Sonarr is succesvol en volledig opgeruimd!"
+echo "Alle verkeer naar https://thuus.bnhmeijer.nl/sonarr/ loopt nu direct via de Kubernetes pod."

migrate_sonarr_sqlite_to_postgres.py

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+#!/usr/bin/env python3
+import sqlite3
+import csv
+from collections import defaultdict
+
+def escape_pg_string(s):
+    if s is None:
+        return "NULL"
+    if isinstance(s, bytes):
+        s = s.decode('utf-8', errors='replace')
+    s = str(s).replace("'", "''")
+    return f"'{s}'"
+
+def main():
+    sqlite_db_path = "/tmp/sonarr.db"
+    pg_columns_path = "/tmp/pg_sonarr_columns.csv"
+    output_sql_path = "/tmp/migrate_sonarr_data.sql"
+
+    # 1. Lees PG tabellen en kolommen
+    pg_schema = defaultdict(dict)
+    with open(pg_columns_path, mode='r', encoding='utf-8') as f:
+        reader = csv.reader(f)
+        for row in reader:
+            if not row or len(row) < 3:
+                continue
+            table, col, dtype = row[0].strip(), row[1].strip(), row[2].strip()
+            pg_schema[table][col] = dtype
+
+    # 2. Open SQLite
+    conn = sqlite3.connect(f"file:{sqlite_db_path}?mode=ro&immutable=1", uri=True)
+    cur = conn.cursor()
+
+    cur.execute("SELECT name FROM sqlite_master WHERE type='table';")
+    sqlite_tables = set(r[0] for r in cur.fetchall())
+
+    with open(output_sql_path, mode='w', encoding='utf-8') as out:
+        out.write("-- Sonarr SQLite naar PostgreSQL Data Migratie\n")
+        out.write("BEGIN;\n")
+        out.write("SET session_replication_role = 'replica';\n\n")
+
+        # Tabellen die we NIET moeten overschrijven
+        skip_tables = {"VersionInfo"}
+
+        total_rows_imported = 0
+
+        for table, pg_cols in pg_schema.items():
+            if table in skip_tables:
+                continue
+
+            out.write(f"-- Tabel: {table}\n")
+            out.write(f'TRUNCATE TABLE "{table}" CASCADE;\n')
+
+            if table not in sqlite_tables:
+                out.write(f"-- Tabel {table} bestaat niet in SQLite, leeggemaakt en overgeslagen.\n\n")
+                continue
+
+            # Haal SQLite kolommen op
+            cur.execute(f'PRAGMA table_info("{table}");')
+            sqlite_col_names = set(r[1] for r in cur.fetchall())
+
+            # Gemeenschappelijke kolommen
+            common_cols = [c for c in pg_cols.keys() if c in sqlite_col_names]
+            if not common_cols:
+                out.write(f"-- Geen gemeenschappelijke kolommen voor {table}\n\n")
+                continue
+
+            # Query data uit SQLite
+            cols_quoted = [f'"{c}"' for c in common_cols]
+            cur.execute(f'SELECT {", ".join(cols_quoted)} FROM "{table}";')
+            rows = cur.fetchall()
+
+            if not rows:
+                out.write(f"-- Geen rijen in SQLite voor {table}\n\n")
+                continue
+
+            out.write(f'-- {len(rows)} rijen migreren voor {table}\n')
+            total_rows_imported += len(rows)
+
+            chunk_size = 200
+            for i in range(0, len(rows), chunk_size):
+                chunk = rows[i:i + chunk_size]
+                out.write(f'INSERT INTO "{table}" ({", ".join([f"""\"{c}\"""" for c in common_cols])}) VALUES\n')
+                val_lines = []
+                for row_data in chunk:
+                    val_parts = []
+                    for val, col_name in zip(row_data, common_cols):
+                        dtype = pg_cols[col_name].lower()
+                        if val is None:
+                            val_parts.append("NULL")
+                        elif "bool" in dtype:
+                            val_parts.append("TRUE" if str(val) in ("1", "True", "true") else "FALSE")
+                        elif dtype in ("integer", "bigint", "smallint", "numeric", "double precision", "real"):
+                            val_parts.append(str(val))
+                        else:
+                            val_parts.append(escape_pg_string(val))
+                    val_lines.append(f'  ({", ".join(val_parts)})')
+                out.write(",\n".join(val_lines) + ";\n")
+            out.write("\n")
+
+        # Sequences resetten
+        out.write("-- Sequences bijwerken naar MAX(Id)\n")
+        out.write("""DO $$
+DECLARE
+    r RECORD;
+    has_seq text;
+BEGIN
+    FOR r IN SELECT table_name FROM information_schema.tables WHERE table_schema = 'public' AND table_name != 'VersionInfo' LOOP
+        IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema = 'public' AND table_name = r.table_name AND column_name = 'Id') THEN
+            has_seq := pg_get_serial_sequence('"' || r.table_name || '"', 'Id');
+            IF has_seq IS NOT NULL THEN
+                EXECUTE format('SELECT setval(%L, coalesce(max("Id"), 1)) FROM %I', has_seq, r.table_name);
+            END IF;
+        END IF;
+    END LOOP;
+END $$;\n\n""")
+
+        out.write("SET session_replication_role = 'origin';\n")
+        out.write("COMMIT;\n")
+
+    print(f"Sonarr SQL dump succesvol gegenereerd: {output_sql_path}")
+    print(f"Totaal aantal rijen klaargezet voor import: {total_rows_imported}")
+
+if __name__ == "__main__":
+    main()