FIX ERROR – CentOS+Nginx+Jenkins: 502 Bad Gateway

When running Nginx as a reverse proxy to Jenkins on CentOS, a 502 error may occur. Nginx error log will be as follows: 2020/05/07 13:32:33 [crit] 9665#9665: *1 connect() to 127.0.0.1:8080 failed (13: Permission denied) while connecting to upstream, client: 1.2.3.4, server: jenkins.artem.services, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "jenkins.artem.services"   Solution: Reason SELinux. … Continue reading "FIX ERROR – CentOS+Nginx+Jenkins: 502 Bad Gateway"

 Docker phpMyAdmin – Nginx reverse proxy

For a container with phpMyAdmin, you need to add a variable with an absolute path:     The "location" block for Nginx (change the proxy path to yours):   Now phpMyAdmin will be available along the path: https://artem.services/phpmyadmin/

Nginx – SSL A+

To enhance cryptography, you must use the Diffie-Hellman parameter file with a length of at least 4096 bits. Let’s create a file like this: Will be added to the Nginx config file: You can use the following service to check: ssllabs.com

BackupPC 3 – Nginx

  Install "fcgiwrap" Deb system: CentOS:   Add to autorun and run: backuppc.conf  

AWStats – Nginx

  AWStats is by default tuned to work with the Apache log, in this article I will show how to get statistics from Nginx logs. Install Awstats and the GeoIP module Install the Perl handler