Automated Server Log Cleanup via Email Alerts with SSH - Nginx, Docker, System

This n8n workflow monitors email alerts for disk utilization exceeding 80%, extracts the server IP, logs into the server, and purges logs from Nginx, PM2, Docker, and system files to clear disk space. Key Insights Ensure email alerts are consistently formatted with server IP details. SSH access must be properly configured to avoid authentication failures. Workflow Process Initiate the workflow with the Check Disk Alert Emails node when an email triggers on high disk usage. Parse the email to extract the server IP using the Extract Server IP from Email node. Set up SSH credentials and paths manually with the Prepare SSH Variables node. Execute cleanup commands to delete logs from Nginx, PM2,

Help me set up the n8n workflow "Automated Server Log Cleanup via Email Alerts with SSH - Nginx, Docker, System" (https://n8n.io/workflows/5406). It uses: Code. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.