JAVA J2EE 4 U

 

Subject: Request for Approval on PostgreSQL Switchover Automation Scripts

Hi Team,

I have developed scripts to automate the PostgreSQL database switchover process and would like your review and approval of the commands used. The scripts are designed to streamline the failover/switchover workflow, ensuring minimal downtime and consistency in execution.

Modules Used in the Script:

• psycopg2 – For PostgreSQL database interactions
• subprocess – To execute shell commands
• paramiko – For SSH-based remote execution
• logging – To maintain structured logs
• configparser – For configuration management

Key Operations Covered:

• Checking the health of the primary and standby servers
• Promoting the standby to primary
• Updating replication configurations
• Validating successful switchover

Please review the commands and logic used in the scripts. Let me know if any improvements or modifications are needed before deployment.

Looking forward to your feedback.

Best,
[Your Name]