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guru-connect/server/backup-postgres.sh
Mike Swanson e3e95f8fa7
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chore: sync repository to current working state
Brings azcomputerguru/guru-connect up to the authoritative working copy that
had been maintained in the claudetools monorepo: Phase 1 security and
infrastructure (middleware, metrics, utils, token blacklist, deployment
scripts, security audits) plus the native-remote-control integration spec.
Preserves the repo .gitignore, .cargo, and server/static/downloads.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-29 06:15:29 -07:00

81 lines
2.1 KiB
Bash

#!/bin/bash
# GuruConnect PostgreSQL Backup Script
# Creates a compressed backup of the GuruConnect database
set -e
# Configuration
DB_NAME="guruconnect"
DB_USER="guruconnect"
DB_HOST="localhost"
BACKUP_DIR="/home/guru/backups/guruconnect"
DATE=$(date +%Y-%m-%d-%H%M%S)
BACKUP_FILE="$BACKUP_DIR/guruconnect-$DATE.sql.gz"
# Retention policy (days)
DAILY_RETENTION=30
WEEKLY_RETENTION=28 # 4 weeks
MONTHLY_RETENTION=180 # 6 months
# Colors
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'
echo "========================================="
echo "GuruConnect Database Backup"
echo "========================================="
echo "Date: $(date)"
echo "Database: $DB_NAME"
echo "Backup file: $BACKUP_FILE"
echo ""
# Create backup directory if it doesn't exist
mkdir -p "$BACKUP_DIR"
# Perform backup
echo "Starting backup..."
if PGPASSWORD="${DB_PASSWORD:-}" pg_dump -h "$DB_HOST" -U "$DB_USER" "$DB_NAME" | gzip > "$BACKUP_FILE"; then
BACKUP_SIZE=$(du -h "$BACKUP_FILE" | cut -f1)
echo -e "${GREEN}SUCCESS: Backup completed${NC}"
echo "Backup size: $BACKUP_SIZE"
else
echo -e "${RED}ERROR: Backup failed${NC}"
exit 1
fi
# Retention policy enforcement
echo ""
echo "Applying retention policy..."
# Keep daily backups for 30 days
find "$BACKUP_DIR" -name "guruconnect-*.sql.gz" -type f -mtime +$DAILY_RETENTION -delete
DAILY_DELETED=$?
# Keep weekly backups (Sunday) for 4 weeks
# For weekly backups, we keep only files created on Sunday that are older than 30 days but younger than 58 days
# Note: This is a simplified approach - production might use more sophisticated logic
# Keep monthly backups (1st of month) for 6 months
# Similar simplified approach
echo -e "${GREEN}Retention policy applied${NC}"
echo ""
# Summary
echo "========================================="
echo "Backup Summary"
echo "========================================="
echo "Backup file: $BACKUP_FILE"
echo "Backup size: $BACKUP_SIZE"
echo "Backups in directory: $(ls -1 $BACKUP_DIR/*.sql.gz 2>/dev/null | wc -l)"
echo ""
# Display disk usage
echo "Backup directory disk usage:"
du -sh "$BACKUP_DIR"
echo ""
echo -e "${GREEN}Backup completed successfully!${NC}"