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203
docs/infrastructure/monitoring/backup.sh
Executable file
203
docs/infrastructure/monitoring/backup.sh
Executable file
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#!/bin/bash
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# Stoatchat Backup Script
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# Creates a complete backup of the Stoatchat instance including database, files, and configuration
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set -e # Exit on any error
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# Configuration
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BACKUP_DIR="/root/stoatchat-backups"
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TIMESTAMP=$(date +"%Y%m%d_%H%M%S")
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BACKUP_NAME="stoatchat_backup_${TIMESTAMP}"
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BACKUP_PATH="${BACKUP_DIR}/${BACKUP_NAME}"
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STOATCHAT_DIR="/root/stoatchat"
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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log() {
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echo -e "${BLUE}[$(date '+%Y-%m-%d %H:%M:%S')]${NC} $1"
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}
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success() {
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echo -e "${GREEN}✅ $1${NC}"
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}
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warning() {
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echo -e "${YELLOW}⚠️ $1${NC}"
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}
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error() {
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echo -e "${RED}❌ $1${NC}"
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exit 1
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}
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# Check if running as root
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if [[ $EUID -ne 0 ]]; then
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error "This script must be run as root"
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fi
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log "Starting Stoatchat backup process..."
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log "Backup will be saved to: ${BACKUP_PATH}"
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# Create backup directory
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mkdir -p "${BACKUP_PATH}"
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# 1. Backup MongoDB Database
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log "Backing up MongoDB database..."
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if command -v mongodump &> /dev/null; then
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mongodump --host localhost:27017 --db revolt --out "${BACKUP_PATH}/mongodb"
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success "MongoDB backup completed"
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else
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# Use docker if mongodump not available
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MONGO_CONTAINER=$(docker ps --format "{{.Names}}" | grep mongo | head -1)
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if [ ! -z "$MONGO_CONTAINER" ]; then
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docker exec "$MONGO_CONTAINER" mongodump --db revolt --out /tmp/backup
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docker cp "$MONGO_CONTAINER:/tmp/backup" "${BACKUP_PATH}/mongodb"
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success "MongoDB backup completed (via Docker)"
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else
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warning "MongoDB backup skipped - no mongodump or mongo container found"
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fi
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fi
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# 2. Backup Configuration Files
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log "Backing up configuration files..."
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mkdir -p "${BACKUP_PATH}/config"
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cp "${STOATCHAT_DIR}/Revolt.toml" "${BACKUP_PATH}/config/" 2>/dev/null || warning "Revolt.toml not found"
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cp "${STOATCHAT_DIR}/Revolt.overrides.toml" "${BACKUP_PATH}/config/" 2>/dev/null || warning "Revolt.overrides.toml not found"
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cp "${STOATCHAT_DIR}/compose.yml" "${BACKUP_PATH}/config/" 2>/dev/null || warning "compose.yml not found"
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cp "${STOATCHAT_DIR}/livekit.yml" "${BACKUP_PATH}/config/" 2>/dev/null || warning "livekit.yml not found"
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cp "${STOATCHAT_DIR}/manage-services.sh" "${BACKUP_PATH}/config/" 2>/dev/null || warning "manage-services.sh not found"
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success "Configuration files backed up"
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# 3. Backup Nginx Configuration
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log "Backing up Nginx configuration..."
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mkdir -p "${BACKUP_PATH}/nginx"
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cp -r /etc/nginx/sites-available/st.vish.gg "${BACKUP_PATH}/nginx/" 2>/dev/null || warning "Nginx site config not found"
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cp -r /etc/nginx/ssl/ "${BACKUP_PATH}/nginx/" 2>/dev/null || warning "SSL certificates not found"
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success "Nginx configuration backed up"
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# 4. Backup User Uploads and Files
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log "Backing up user uploads and file storage..."
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mkdir -p "${BACKUP_PATH}/files"
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# Backup autumn (file server) uploads if they exist
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if [ -d "${STOATCHAT_DIR}/uploads" ]; then
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cp -r "${STOATCHAT_DIR}/uploads" "${BACKUP_PATH}/files/"
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success "User uploads backed up"
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else
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warning "No uploads directory found"
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fi
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# Check for Docker volume data
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if docker volume ls | grep -q stoatchat; then
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log "Backing up Docker volumes..."
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mkdir -p "${BACKUP_PATH}/docker-volumes"
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for volume in $(docker volume ls --format "{{.Name}}" | grep stoatchat); do
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log "Backing up volume: $volume"
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docker run --rm -v "$volume":/source -v "${BACKUP_PATH}/docker-volumes":/backup alpine tar czf "/backup/${volume}.tar.gz" -C /source .
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done
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success "Docker volumes backed up"
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fi
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# 5. Backup Environment and System Info
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log "Backing up system information..."
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mkdir -p "${BACKUP_PATH}/system"
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# Save running processes
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ps aux | grep -E "(revolt|stoatchat|nginx|mongo|redis|livekit)" > "${BACKUP_PATH}/system/processes.txt" 2>/dev/null || true
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# Save Docker containers
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docker ps -a > "${BACKUP_PATH}/system/docker-containers.txt" 2>/dev/null || true
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# Save network configuration
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ss -tulpn > "${BACKUP_PATH}/system/network-ports.txt" 2>/dev/null || true
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# Save environment variables (filtered for security)
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env | grep -E "(REVOLT|STOATCHAT|LIVEKIT)" | grep -v -E "(PASSWORD|SECRET|TOKEN)" > "${BACKUP_PATH}/system/environment.txt" 2>/dev/null || true
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# Save installed packages
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dpkg -l > "${BACKUP_PATH}/system/installed-packages.txt" 2>/dev/null || true
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# Save systemd services
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systemctl list-units --type=service --state=running > "${BACKUP_PATH}/system/systemd-services.txt" 2>/dev/null || true
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success "System information backed up"
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# 6. Create backup metadata
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log "Creating backup metadata..."
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cat > "${BACKUP_PATH}/backup-info.txt" << EOF
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Stoatchat Backup Information
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============================
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Backup Date: $(date)
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Backup Name: ${BACKUP_NAME}
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Source Directory: ${STOATCHAT_DIR}
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Hostname: $(hostname)
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OS: $(lsb_release -d 2>/dev/null | cut -f2 || echo "Unknown")
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Kernel: $(uname -r)
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Services Status at Backup Time:
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$(systemctl is-active nginx 2>/dev/null || echo "nginx: unknown")
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$(docker ps --format "table {{.Names}}\t{{.Status}}" 2>/dev/null || echo "Docker: not available")
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Git Information:
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$(cd "${STOATCHAT_DIR}" && git remote -v 2>/dev/null || echo "No git repository")
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$(cd "${STOATCHAT_DIR}" && git log -1 --oneline 2>/dev/null || echo "No git history")
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Backup Contents:
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- MongoDB database (revolt)
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- Configuration files (Revolt.toml, Revolt.overrides.toml, compose.yml, etc.)
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- Nginx configuration and SSL certificates
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- User uploads and file storage
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- Docker volumes
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- System information and process list
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EOF
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success "Backup metadata created"
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# 7. Create compressed archive
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log "Creating compressed archive..."
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cd "${BACKUP_DIR}"
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tar -czf "${BACKUP_NAME}.tar.gz" "${BACKUP_NAME}/"
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ARCHIVE_SIZE=$(du -h "${BACKUP_NAME}.tar.gz" | cut -f1)
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success "Compressed archive created: ${BACKUP_NAME}.tar.gz (${ARCHIVE_SIZE})"
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# 8. Cleanup old backups (keep last 7 days)
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log "Cleaning up old backups (keeping last 7 days)..."
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find "${BACKUP_DIR}" -name "stoatchat_backup_*.tar.gz" -mtime +7 -delete 2>/dev/null || true
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find "${BACKUP_DIR}" -name "stoatchat_backup_*" -type d -mtime +7 -exec rm -rf {} + 2>/dev/null || true
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success "Old backups cleaned up"
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# 9. Verify backup integrity
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log "Verifying backup integrity..."
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if tar -tzf "${BACKUP_NAME}.tar.gz" >/dev/null 2>&1; then
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success "Backup archive integrity verified"
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else
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error "Backup archive is corrupted!"
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fi
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# Final summary
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echo
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echo "=================================================="
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echo -e "${GREEN}🎉 BACKUP COMPLETED SUCCESSFULLY! 🎉${NC}"
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echo "=================================================="
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echo "Backup Location: ${BACKUP_PATH}.tar.gz"
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echo "Backup Size: ${ARCHIVE_SIZE}"
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echo "Backup Contains:"
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echo " ✅ MongoDB database"
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echo " ✅ Configuration files"
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echo " ✅ Nginx configuration & SSL certificates"
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echo " ✅ User uploads & file storage"
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echo " ✅ Docker volumes"
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echo " ✅ System information"
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echo
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echo "To restore this backup on a new machine:"
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echo " 1. Extract: tar -xzf ${BACKUP_NAME}.tar.gz"
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echo " 2. Follow the deployment guide in DEPLOYMENT.md"
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echo " 3. Run the restore script: ./restore.sh ${BACKUP_NAME}"
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echo
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echo "Backup completed at: $(date)"
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echo "=================================================="
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