Backup Process

1. Configuration File Backup

   Backup FinClip configuration file, adjust path according to version

   cp /data/finclip-installation/<current-version> /data/backup/

2. Data Backup

   Backup system database and storage services (MySQL and MinIO) by performing the following operations:

   MySQL Database Backup

   mysqldump -h <mysql_host> -u <user> -p<password> --all-databases > /data/backup/mysql-backup-$(date +%Y%m%d%H%M%S).sql

   MinIO Data Backup

   Use MinIO client (mc) to backup storage data:

   mc alias set myminio http://<minio_host> <access_key> <secret_key>
   mc mirror myminio/<bucket_name> /data/backup/minio-backup-$(date +%Y%m%d%H%M%S)

Rollback Process

1. View Historical Versions

   Login to the server containing kubectl and helm tools, execute the following command to view deployment history:

   helm history finclip -n finclip

2. Select Rollback Version

   Review the historical version output and find the version number to roll back to, typically the previous version before the current one (version before deployed status).

3. Execute Rollback Operation

   Use the following command to execute rollback:

   helm rollback finclip <version_number> -n finclip

   Note: Replace <version_number> with the version number to roll back to.

4. Verify Rollback Result

   Verify Pod status

   kubectl -n finclip get pod

   Ensure all Pods have STATUS as Running.