E4S Infrastructure Documentation Documentation online
Layer1 / Documentation / Operations
E4S INFRASTRUCTURE DOCUMENTATION

Operations

Services, files, logs, database, Redis and Nginx.

Daily operational checklist

Daily health check 
e4s status
e4s health
e4s doctor
e4s license status
e4s feature-guard verify

Service management

ServiceResponsibility
e4s-web.servicePanel and Web API.
e4s-agent-api.serviceAgent HTTP API and agent communication.
e4s-worker.serviceBackground work.
e4s-license-client.serviceLicense client runtime.

Database operations

PostgreSQL operations 
e4s db size
e4s db activity
e4s db vacuum-analyze
e4s db shell

Redis operations

Redis operations 
e4s redis status
e4s redis info
e4s redis cli

Nginx operations

Nginx operations 
e4s nginx test
e4s nginx dump
e4s nginx reload

Always validate Nginx configuration before reloading it.

Backup operations

Run E4S backup 
e4s backup

Backups should be stored outside the application directory and copied to independent storage according to the organization's recovery policy.