Relayer Maintenance

Centralized Relayer Maintenance Guide

Journal Auto Clean

To enable journal auto clean on your Linux machine, you can follow these steps:

1. Open the systemd journal configuration file using a text editor:

sudo nano /etc/systemd/journald.conf

2. Uncomment the SystemMaxUse and SystemKeepFree options and set their values according to your requirements. For example:

SystemMaxUse=500M
SystemKeepFree=200M

3. Save the file and exit the text editor.

4. Restart the systemd journal service to apply the changes:

sudo systemctl restart systemd-journald

Useful Tips and Tricks

EC2 Instance Maintenance

• Regularly update your EC2 instances with the latest security patches and software updates.
• Monitor the CPU, memory, and disk usage of your EC2 instances to ensure optimal performance.
• Set up automated backups for your EC2 instances to prevent data loss.

Linux Machine Maintenance

• Keep your Linux machine up to date by regularly installing software updates using the package manager (apt, yum, etc.).
• Implement a backup strategy to protect your data in case of hardware failure or accidental deletion.
• Monitor system logs and error messages to identify and resolve any issues promptly.

Conclusion

By following these maintenance instructions and utilizing the tips and tricks provided, you can ensure the smooth operation of your centralized relayer and maintain the health of your EC2 or Linux machine.