Create SELinux rules from audit log
While writing build WriteFreely from source walkthrough I noticed that CentOS 7 (or any other Red Hat Enterprise Linux flavored distributions) which comes with SELinux enabled by default will have problems reverse-proxying visitor requests going from NGINX to web application – in this case compiled WriteFreely binary. But don't rush to disable SELinux (common rookie mistake) – it's actually easy to create rules right from audit log.