System:Service Management: Difference between revisions
Minor update - troubleshooting guide: Service Management (13 sections) |
Content added - troubleshooting guide: Service Management (19 sections) |
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This document describes how to manage services in the reverse proxy system. | This document describes how to manage services in the reverse proxy system. | ||
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=== Regular Tasks === | === Regular Tasks === | ||
= '''Certificate Monitoring''': Verify auto-renewal is working (certbot handles this) = | ==== '''Certificate Monitoring''': Verify auto-renewal is working (certbot handles this) ==== | ||
= '''Log Review''': Check nginx logs for errors or unusual activity = | == '''Log Review''': Check nginx logs for errors or unusual activity == | ||
= '''Package Updates''': Keep nginx and certbot updated = | == '''Package Updates''': Keep nginx and certbot updated == | ||
= '''Configuration Backups''': Backup nginx configurations periodically = | == '''Configuration Backups''': Backup nginx configurations periodically == | ||
=== Backup Commands === | === Backup Commands === | ||
<pre class="lang-bash"> | <pre class="lang-bash"> | ||
= Backup nginx configurations = | ==== Backup nginx configurations ==== | ||
tar -czf nginx-config-backup-$(date +%Y%m%d).tar.gz /etc/nginx/sites-available/ | tar -czf nginx-config-backup-$(date +%Y%m%d).tar.gz /etc/nginx/sites-available/ | ||
= Backup SSL certificates (optional, usually not needed) = | == Backup SSL certificates (optional, usually not needed) == | ||
tar -czf certbot-backup-$(date +%Y%m%d).tar.gz /etc/letsencrypt/ | tar -czf certbot-backup-$(date +%Y%m%d).tar.gz /etc/letsencrypt/ | ||
</pre> | </pre> | ||
Revision as of 13:44, 1 January 2026
This document describes how to manage services in the reverse proxy system.
Nginx Service
Status Check
systemctl status nginx
Configuration Test
nginx -t
Reload Configuration
Reload nginx to apply new configuration (graceful, no downtime):
systemctl reload nginx
Restart Service
systemctl restart nginx
Logs
Access Logs
Location: /var/log/nginx/access.log
- Records all HTTP requests
- Useful for traffic analysis and debugging
Error Logs
Location: /var/log/nginx/error.log
- Records errors and warnings
- First place to check for issues
View Logs
tail -f /var/log/nginx/access.log tail -f /var/log/nginx/error.log
Maintenance
Regular Tasks
Certificate Monitoring: Verify auto-renewal is working (certbot handles this)
Log Review: Check nginx logs for errors or unusual activity
Package Updates: Keep nginx and certbot updated
Configuration Backups: Backup nginx configurations periodically
Backup Commands
==== Backup nginx configurations ==== tar -czf nginx-config-backup-$(date +%Y%m%d).tar.gz /etc/nginx/sites-available/ == Backup SSL certificates (optional, usually not needed) == tar -czf certbot-backup-$(date +%Y%m%d).tar.gz /etc/letsencrypt/
Related Documentation
- [Network Architecture](network-architecture.md) - Network overview
- Troubleshooting - Service troubleshooting