55 lines
1.4 KiB
Bash
55 lines
1.4 KiB
Bash
#!/bin/bash
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# PostgreSQL backup script for HabitForge
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set -e
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# Configuration
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BACKUP_DIR="/backups"
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TIMESTAMP=$(date +"%Y%m%d_%H%M%S")
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BACKUP_FILE="${BACKUP_DIR}/habitforge_backup_${TIMESTAMP}.sql.gz"
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RETENTION_DAYS=7
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# Database settings (from environment)
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DB_HOST="${POSTGRES_HOST:-db}"
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DB_PORT="${POSTGRES_PORT:-5432}"
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DB_NAME="${POSTGRES_DB:-habitforge}"
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DB_USER="${POSTGRES_USER:-habitforge}"
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# Create backup directory if it doesn't exist
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mkdir -p "${BACKUP_DIR}"
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echo "Starting backup at $(date)"
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# Perform backup
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PGPASSWORD="${POSTGRES_PASSWORD}" pg_dump \
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-h "${DB_HOST}" \
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-p "${DB_PORT}" \
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-U "${DB_USER}" \
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-d "${DB_NAME}" \
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--format=plain \
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--no-owner \
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--no-acl | gzip > "${BACKUP_FILE}"
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# Check if backup was successful
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if [ $? -eq 0 ]; then
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echo "Backup completed successfully: ${BACKUP_FILE}"
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# Get file size
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SIZE=$(du -h "${BACKUP_FILE}" | cut -f1)
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echo "Backup size: ${SIZE}"
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# Remove old backups (older than RETENTION_DAYS)
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echo "Removing backups older than ${RETENTION_DAYS} days..."
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find "${BACKUP_DIR}" -name "habitforge_backup_*.sql.gz" -type f -mtime +${RETENTION_DAYS} -delete
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# List remaining backups
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echo "Current backups:"
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ls -lh "${BACKUP_DIR}"/habitforge_backup_*.sql.gz 2>/dev/null || echo "No backups found"
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else
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echo "Backup failed!"
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exit 1
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fi
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echo "Backup finished at $(date)"
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