mirror of
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2bc9e91229
- Created a centralized database repair script (`plex-database-repair.sh`) to handle all database integrity checks and repairs for Plex Media Server. - Updated the main Plex management script (`plex.sh`) to integrate the new repair functionality and fixed Unicode/ASCII display issues. - Refactored the backup script (`backup-plex.sh`) to remove duplicate repair functions and ensure it utilizes the new repair script. - Conducted thorough code validation and functional testing to ensure all scripts operate correctly with the new changes. - Enhanced documentation for the new repair script, detailing usage, features, and integration points with other scripts. - Fixed critical bugs related to WAL file handling and corrected typos in script options.
509 lines
18 KiB
Bash
Executable File
509 lines
18 KiB
Bash
Executable File
#!/bin/bash
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################################################################################
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# Plex Media Server Management Script
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################################################################################
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#
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# Author: Peter Wood <peter@peterwood.dev>
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# Description: Modern, user-friendly Plex Media Server management script with
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# styled output and comprehensive service control capabilities.
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# Provides an interactive interface for common Plex operations.
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#
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# Features:
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# - Service start/stop/restart/status operations
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# - Web interface launcher
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# - Styled console output with Unicode symbols
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# - Service health monitoring
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# - Process management and monitoring
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# - Interactive menu system
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#
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# Related Scripts:
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# - backup-plex.sh: Comprehensive backup solution
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# - restore-plex.sh: Backup restoration utilities
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# - monitor-plex-backup.sh: Backup system monitoring
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# - validate-plex-backups.sh: Backup validation tools
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# - test-plex-backup.sh: Testing framework
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#
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# Usage:
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# ./plex.sh start # Start Plex service
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# ./plex.sh stop # Stop Plex service
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# ./plex.sh restart # Restart Plex service
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# ./plex.sh status # Show service status
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# ./plex.sh web # Open web interface
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# ./plex.sh # Interactive menu
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#
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# Dependencies:
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# - systemctl (systemd service management)
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# - Plex Media Server package
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# - Web browser (for web interface launching)
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#
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# Exit Codes:
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# 0 - Success
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# 1 - General error
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# 2 - Service operation failure
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# 3 - Invalid command or option
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#
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################################################################################
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# 🎬 Plex Media Server Management Script
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# A sexy, modern script for managing Plex Media Server with style
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# Author: acedanger
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# Version: 2.0
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set -euo pipefail
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# 🎨 Color definitions for sexy output
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readonly RED='\033[0;31m'
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readonly GREEN='\033[0;32m'
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readonly YELLOW='\033[1;33m'
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readonly BLUE='\033[0;34m'
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readonly PURPLE='\033[0;35m'
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readonly CYAN='\033[0;36m'
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readonly WHITE='\033[1;37m'
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readonly BOLD='\033[1m'
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readonly DIM='\033[2m'
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readonly RESET='\033[0m'
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# 🔧 Configuration
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readonly PLEX_SERVICE="plexmediaserver"
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SCRIPT_NAME="$(basename "$0")"
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readonly SCRIPT_NAME
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SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"
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readonly SCRIPT_DIR
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# 🎭 ASCII symbols for compatible output
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readonly CHECKMARK="[✓]"
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readonly CROSS="[✗]"
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readonly ROCKET="[>]"
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readonly STOP_SIGN="[■]"
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readonly RECYCLE="[~]"
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readonly INFO="[i]"
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readonly HOURGLASS="[*]"
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readonly SPARKLES="[*]"
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# 📊 Function to print fancy headers
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print_header() {
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echo -e "\n${PURPLE}${BOLD}+==============================================================+${RESET}"
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echo -e "${PURPLE}${BOLD}| [*] PLEX MEDIA SERVER [*] |${RESET}"
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echo -e "${PURPLE}${BOLD}+==============================================================+${RESET}\n"
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}
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# 🎉 Function to print completion footer
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print_footer() {
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echo -e "\n${DIM}${CYAN}--- Operation completed [*] ---${RESET}\n"
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}
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# 🎯 Function to print status with style
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print_status() {
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local status="$1"
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local message="$2"
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local color="$3"
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echo -e "${color}${BOLD}[${status}]${RESET} ${message}"
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}
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# ⏱️ Function to show loading animation
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show_loading() {
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local message="$1"
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local pid="$2"
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local spin='-\|/'
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local i=0
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echo -ne "${CYAN}${HOURGLASS} ${message}${RESET}"
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while kill -0 "$pid" 2>/dev/null; do
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i=$(( (i+1) %4 ))
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printf "\r%s%s %s %s%s" "${CYAN}" "${HOURGLASS}" "${message}" "${spin:$i:1}" "${RESET}"
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sleep 0.1
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done
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printf "\r%s%s %s %s%s\n" "${CYAN}" "${HOURGLASS}" "${message}" "${CHECKMARK}" "${RESET}"
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}
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# 🔧 Function to repair database issues
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repair_database() {
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print_status "${INFO}" "Attempting to repair Plex database..." "${BLUE}"
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local db_dir="/var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Plug-in Support/Databases"
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local main_db="$db_dir/com.plexapp.plugins.library.db"
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local backup_db="$db_dir/com.plexapp.plugins.library.db.backup.$(date +%Y%m%d_%H%M%S)"
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if [[ ! -f "$main_db" ]]; then
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print_status "${CROSS}" "Main database not found at: $main_db" "${RED}"
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return 1
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fi
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# Stop Plex service first
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print_status "${INFO}" "Stopping Plex service..." "${BLUE}"
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sudo systemctl stop "$PLEX_SERVICE" 2>/dev/null || true
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sleep 2
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# Create backup of current database
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print_status "${INFO}" "Creating backup of current database..." "${BLUE}"
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if ! sudo cp "$main_db" "$backup_db"; then
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print_status "${CROSS}" "Failed to create database backup!" "${RED}"
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return 1
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fi
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print_status "${CHECKMARK}" "Database backed up to: $backup_db" "${GREEN}"
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# Try to vacuum the database
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print_status "${INFO}" "Running VACUUM on database..." "${BLUE}"
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if sudo -u plex sqlite3 "$main_db" "VACUUM;"; then
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print_status "${CHECKMARK}" "Database VACUUM completed successfully" "${GREEN}"
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# Test integrity again
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if sudo -u plex sqlite3 "$main_db" "PRAGMA integrity_check;" | grep -q "ok"; then
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print_status "${CHECKMARK}" "Database integrity restored!" "${GREEN}"
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print_status "${INFO}" "You can now try starting Plex again" "${BLUE}"
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return 0
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else
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print_status "${CROSS}" "Database still corrupted after VACUUM" "${RED}"
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fi
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else
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print_status "${CROSS}" "VACUUM operation failed" "${RED}"
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fi
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# If VACUUM failed, suggest restore options
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print_status "${INFO}" "VACUUM repair failed. Consider these options:" "${YELLOW}"
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echo -e "${DIM}${YELLOW} 1. Restore from a backup using restore-plex.sh${RESET}"
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echo -e "${DIM}${YELLOW} 2. Delete corrupted database (Plex will rebuild, but you'll lose metadata)${RESET}"
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echo -e "${DIM}${YELLOW} 3. Check for corrupted database backups in: $db_dir/corrupted-*/${RESET}"
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return 1
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}
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# 🔍 Function to check database integrity
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check_database_integrity() {
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print_status "${INFO}" "Checking database integrity..." "${BLUE}"
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local db_dir="/var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Plug-in Support/Databases"
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local main_db="$db_dir/com.plexapp.plugins.library.db"
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local repair_script="${SCRIPT_DIR}/plex-database-repair.sh"
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if [[ ! -f "$main_db" ]]; then
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print_status "${CROSS}" "Main database not found at: $main_db" "${RED}"
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return 1
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fi
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# Use shared repair script for integrity checking if available
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if [[ -f "$repair_script" ]]; then
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if "$repair_script" check "$main_db" >/dev/null 2>&1; then
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print_status "${CHECKMARK}" "Database integrity check passed" "${GREEN}"
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return 0
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else
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print_status "${CROSS}" "Database integrity check failed!" "${RED}"
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print_status "${INFO}" "Consider running database repair: plex repair" "${YELLOW}"
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return 1
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fi
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else
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# Fallback to basic sqlite3 check
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if ! sudo -u plex sqlite3 "$main_db" "PRAGMA integrity_check;" >/dev/null 2>&1; then
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print_status "${CROSS}" "Database integrity check failed!" "${RED}"
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print_status "${INFO}" "Consider running database repair or restore from backup" "${YELLOW}"
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return 1
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fi
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print_status "${CHECKMARK}" "Database integrity check passed" "${GREEN}"
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return 0
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fi
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}
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# <20>🚀 Enhanced start function
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start_plex() {
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print_status "${ROCKET}" "Starting Plex Media Server..." "${GREEN}"
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if systemctl is-active --quiet "$PLEX_SERVICE"; then
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print_status "${INFO}" "Plex is already running!" "${YELLOW}"
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show_detailed_status
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return 0
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fi
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# Reset any failed state first
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sudo systemctl reset-failed "$PLEX_SERVICE" 2>/dev/null || true
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# Check database integrity before starting
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if ! check_database_integrity; then
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print_status "${CROSS}" "Database integrity issues detected. Service may fail to start." "${RED}"
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echo -e "${DIM}${YELLOW} Try: sudo systemctl stop plexmediaserver && sudo -u plex sqlite3 /var/lib/plexmediaserver/Library/Application\ Support/Plex\ Media\ Server/Plug-in\ Support/Databases/com.plexapp.plugins.library.db 'VACUUM;'${RESET}"
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return 1
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fi
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print_status "${INFO}" "Attempting to start service..." "${BLUE}"
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if ! sudo systemctl start "$PLEX_SERVICE"; then
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print_status "${CROSS}" "Failed to start Plex Media Server!" "${RED}"
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print_status "${INFO}" "Checking service logs..." "${BLUE}"
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# Show recent error logs
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echo -e "\n${DIM}${RED}Recent error logs:${RESET}"
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sudo journalctl -u "$PLEX_SERVICE" --no-pager -n 5 --since "1 minute ago" | tail -5
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return 1
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fi
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# Wait and verify startup
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sleep 3
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local timeout=30
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local elapsed=0
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print_status "${HOURGLASS}" "Waiting for service to initialize..." "${CYAN}"
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while [[ $elapsed -lt $timeout ]]; do
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if systemctl is-active --quiet "$PLEX_SERVICE"; then
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print_status "${CHECKMARK}" "Plex Media Server started successfully!" "${GREEN}"
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print_footer
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return 0
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fi
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sleep 2
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elapsed=$((elapsed + 2))
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echo -ne "${DIM}${CYAN} Waiting... ${elapsed}s/${timeout}s${RESET}\r"
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done
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echo ""
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print_status "${CROSS}" "Service startup timeout or failed!" "${RED}"
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# Show current status
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local status
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status=$(systemctl is-active "$PLEX_SERVICE" 2>/dev/null || echo "unknown")
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print_status "${INFO}" "Current status: $status" "${YELLOW}"
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if [[ "$status" == "failed" ]]; then
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echo -e "\n${DIM}${RED}Recent error logs:${RESET}"
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sudo journalctl -u "$PLEX_SERVICE" --no-pager -n 10 --since "2 minutes ago"
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fi
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return 1
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}
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# 🛑 Enhanced stop function
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stop_plex() {
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print_status "${STOP_SIGN}" "Stopping Plex Media Server..." "${YELLOW}"
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if ! systemctl is-active --quiet "$PLEX_SERVICE"; then
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print_status "${INFO}" "Plex is already stopped!" "${YELLOW}"
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return 0
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fi
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sudo systemctl stop "$PLEX_SERVICE" &
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local pid=$!
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show_loading "Gracefully shutting down Plex" $pid
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wait $pid
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if ! systemctl is-active --quiet "$PLEX_SERVICE"; then
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print_status "${CHECKMARK}" "Plex Media Server stopped successfully!" "${GREEN}"
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print_footer
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else
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print_status "${CROSS}" "Failed to stop Plex Media Server!" "${RED}"
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return 1
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fi
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}
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# ♻️ Enhanced restart function
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restart_plex() {
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print_status "${RECYCLE}" "Restarting Plex Media Server..." "${BLUE}"
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if systemctl is-active --quiet "$PLEX_SERVICE"; then
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stop_plex
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echo ""
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fi
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start_plex
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}
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# 📊 Enhanced status function with detailed info
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show_detailed_status() {
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local service_status
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service_status=$(systemctl is-active "$PLEX_SERVICE" 2>/dev/null || echo "inactive")
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echo -e "\n${BOLD}${BLUE}+==============================================================+${RESET}"
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echo -e "${BOLD}${BLUE}| SERVICE STATUS |${RESET}"
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echo -e "${BOLD}${BLUE}+==============================================================+${RESET}"
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case "$service_status" in
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"active")
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print_status "${CHECKMARK}" "Service Status: ${GREEN}${BOLD}ACTIVE${RESET}" "${GREEN}"
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# Get additional info
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local uptime
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uptime=$(systemctl show "$PLEX_SERVICE" --property=ActiveEnterTimestamp --value | xargs -I {} date -d {} "+%Y-%m-%d %H:%M:%S" 2>/dev/null || echo "Unknown")
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local memory_usage
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memory_usage=$(systemctl show "$PLEX_SERVICE" --property=MemoryCurrent --value 2>/dev/null || echo "0")
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if [[ "$memory_usage" != "0" ]] && [[ "$memory_usage" =~ ^[0-9]+$ ]]; then
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memory_usage="$(( memory_usage / 1024 / 1024 )) MB"
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else
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memory_usage="Unknown"
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fi
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echo -e "${DIM}${CYAN} Started: ${WHITE}${uptime}${RESET}"
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echo -e "${DIM}${CYAN} Memory Usage: ${WHITE}${memory_usage}${RESET}"
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echo -e "${DIM}${CYAN} Service Name: ${WHITE}${PLEX_SERVICE}${RESET}"
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;;
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"inactive")
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print_status "${CROSS}" "Service Status: ${RED}${BOLD}INACTIVE${RESET}" "${RED}"
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echo -e "${DIM}${YELLOW} Use '${SCRIPT_NAME} start' to start the service${RESET}"
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;;
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"failed")
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print_status "${CROSS}" "Service Status: ${RED}${BOLD}FAILED${RESET}" "${RED}"
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echo -e "${DIM}${RED} Check logs with: ${WHITE}journalctl -u ${PLEX_SERVICE}${RESET}"
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;;
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*)
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print_status "${INFO}" "Service Status: ${YELLOW}${BOLD}${service_status^^}${RESET}" "${YELLOW}"
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;;
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esac
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# Show recent logs
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echo -e "\n${DIM}${CYAN}+--- Recent Service Logs (24h) ---+${RESET}"
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# Try to get logs with sudo, fall back to user permissions
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local logs
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if logs=$(sudo journalctl -u "$PLEX_SERVICE" --no-pager -n 5 --since "24 hours ago" --output=short 2>/dev/null); then
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if [[ -n "$logs" && "$logs" != "-- No entries --" ]]; then
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echo -e "${DIM}${logs}${RESET}"
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else
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echo -e "${DIM}${YELLOW}No recent log entries found${RESET}"
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fi
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else
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# Fallback: try without sudo
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logs=$(journalctl -u "$PLEX_SERVICE" --no-pager -n 5 --since "24 hours ago" 2>/dev/null || echo "Unable to access logs")
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if [[ "$logs" == "Unable to access logs" || "$logs" == "-- No entries --" ]]; then
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echo -e "${DIM}${YELLOW}Unable to access recent logs (try: sudo journalctl -u ${PLEX_SERVICE})${RESET}"
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else
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echo -e "${DIM}${logs}${RESET}"
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fi
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fi
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echo -e "${DIM}${CYAN}+----------------------------------+${RESET}"
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}
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# 🔧 Show available commands
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show_help() {
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echo -e "${BOLD}${WHITE}Usage:${RESET} ${CYAN}${SCRIPT_NAME}${RESET} ${YELLOW}<command>${RESET}"
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echo ""
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echo -e "${BOLD}${WHITE}Available Commands:${RESET}"
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echo -e " ${GREEN}${BOLD}start${RESET} ${ROCKET} Start Plex Media Server"
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echo -e " ${YELLOW}${BOLD}stop${RESET} ${STOP_SIGN} Stop Plex Media Server"
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echo -e " ${BLUE}${BOLD}restart${RESET} ${RECYCLE} Restart Plex Media Server"
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echo -e " ${CYAN}${BOLD}status${RESET} ${INFO} Show detailed service status"
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echo -e " ${RED}${BOLD}repair${RESET} [!] Repair database corruption issues"
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echo -e " ${PURPLE}${BOLD}help${RESET} [*] Show this help message"
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echo ""
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echo -e "${DIM}${WHITE}Examples:${RESET}"
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echo -e " ${DIM}${SCRIPT_NAME} start # Start the Plex service${RESET}"
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echo -e " ${DIM}${SCRIPT_NAME} status # Show current status${RESET}"
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echo -e " ${DIM}${SCRIPT_NAME} repair # Fix database issues${RESET}"
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echo ""
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}
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# Database repair function using shared script
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repair_plex() {
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print_header "DATABASE REPAIR"
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print_status "${INFO}" "Attempting to repair Plex database..." "${YELLOW}"
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local db_dir="/var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Plug-in Support/Databases"
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local main_db="$db_dir/com.plexapp.plugins.library.db"
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local repair_script="${SCRIPT_DIR}/plex-database-repair.sh"
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if [[ ! -f "$repair_script" ]]; then
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print_status "${CROSS}" "Database repair script not found: $repair_script" "${RED}"
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return 2
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fi
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if [[ ! -f "$main_db" ]]; then
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print_status "${CROSS}" "Main database not found at: $main_db" "${RED}"
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return 1
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fi
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# Stop Plex service first
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print_status "${INFO}" "Stopping Plex service for repair..." "${BLUE}"
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if ! sudo systemctl stop "$PLEX_SERVICE"; then
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print_status "${CROSS}" "Failed to stop Plex service!" "${RED}"
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return 1
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fi
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# Run the repair
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print_status "${INFO}" "Running database repair (this may take a while)..." "${BLUE}"
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if "$repair_script" repair "$main_db"; then
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print_status "${CHECKMARK}" "Database repair completed successfully!" "${GREEN}"
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# Try to start the service
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print_status "${INFO}" "Starting Plex service..." "${BLUE}"
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if sudo systemctl start "$PLEX_SERVICE"; then
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print_status "${CHECKMARK}" "Plex service started successfully!" "${GREEN}"
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print_footer
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return 0
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else
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print_status "${CROSS}" "Failed to start Plex service after repair!" "${RED}"
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return 1
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fi
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else
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local repair_exit_code=$?
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print_status "${CROSS}" "Database repair failed!" "${RED}"
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# Try to start the service anyway
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print_status "${INFO}" "Attempting to start Plex service anyway..." "${BLUE}"
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sudo systemctl start "$PLEX_SERVICE" 2>/dev/null || true
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if [[ $repair_exit_code -eq 2 ]]; then
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print_status "${INFO}" "Critical error - manual intervention required" "${YELLOW}"
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else
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print_status "${INFO}" "Repair failed but service may still work with corrupted database" "${YELLOW}"
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fi
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print_footer
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return $repair_exit_code
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fi
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}
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# 🎯 Main script logic
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main() {
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# Check if running as root
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if [[ $EUID -eq 0 ]]; then
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print_header
|
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print_status "${CROSS}" "Don't run this script as root! Use your regular user account." "${RED}"
|
||
exit 1
|
||
fi
|
||
|
||
# Check if no arguments provided
|
||
if [[ $# -eq 0 ]]; then
|
||
print_header
|
||
show_help
|
||
exit 1
|
||
fi
|
||
|
||
# Show header for all operations except help
|
||
if [[ "${1,,}" != "help" ]] && [[ "${1,,}" != "--help" ]] && [[ "${1,,}" != "-h" ]]; then
|
||
print_header
|
||
fi
|
||
|
||
case "${1,,}" in # Convert to lowercase
|
||
"start")
|
||
start_plex
|
||
;;
|
||
"stop")
|
||
stop_plex
|
||
;;
|
||
"restart"|"reload")
|
||
restart_plex
|
||
;;
|
||
"status"|"info")
|
||
show_detailed_status
|
||
;;
|
||
"repair"|"fix")
|
||
repair_plex
|
||
;;
|
||
"help"|"--help"|"-h")
|
||
print_header
|
||
show_help
|
||
;;
|
||
*)
|
||
print_status "${CROSS}" "Unknown command: ${RED}${BOLD}$1${RESET}" "${RED}"
|
||
echo ""
|
||
show_help
|
||
exit 1
|
||
;;
|
||
esac
|
||
}
|
||
|
||
# 🚀 Execute main function with all arguments
|
||
main "$@" |