Apache won't start (Centos 7 server + Nginx)

Hi,

I’m having a problem with my configuration.
I have Centos 7 install with Nginx, Apache and Virtualmin. I’m trying to configure Nginx as a reverse proxy for Apache.
Nginx is configured to listen to port 80 and 443 for SSL.

I have added the following in the file : /etc/nginx/conf.d/default.conf

server {
listen 80;

    root /usr/share/nginx/html/; 
    index index.php index.html index.htm;

    server_name localhost; 

    location / {
    try_files $uri $uri/ /index.php;
    }

    location ~ \.php$ {
    
    proxy_set_header X-Real-IP  $remote_addr;
    proxy_set_header X-Forwarded-For $remote_addr;
    proxy_set_header Host $host;
    proxy_pass http://127.0.0.1:8080;

     }

     location ~ /\.ht {
            deny all;
    }

}

and I have added the following in the file : /etc/httpd/conf/httpd.conf

Listen 127.0.0.1:8080

and

DocumentRoot “/usr/share/nginx/html/”

This is the output of “service httpd status” :

* httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled) Active: failed (Result: exit-code) since Thu 2017-08-03 05:09:27 EDT; 9min ago Docs: man:httpd(8) man:apachectl(8) Process: 5600 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=1/FAILURE) Process: 5598 ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND (code=exited, status=1/FAILURE) Main PID: 5598 (code=exited, status=1/FAILURE)

Aug 03 05:09:26 server httpd[5598]: (98)Address already in use: AH00072: make_sock: could not bind to address [::]:443
Aug 03 05:09:26 server httpd[5598]: (98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:443
Aug 03 05:09:26 server httpd[5598]: no listening sockets available, shutting down
Aug 03 05:09:26 server httpd[5598]: AH00015: Unable to open logs
Aug 03 05:09:27 server systemd[1]: httpd.service: main process exited, code=exited, status=1/FAILURE
Aug 03 05:09:27 server kill[5600]: kill: cannot find process “”
Aug 03 05:09:27 server systemd[1]: httpd.service: control process exited, code=exited status=1
Aug 03 05:09:27 server systemd[1]: Failed to start The Apache HTTP Server.
Aug 03 05:09:27 server systemd[1]: Unit httpd.service entered failed state.
Aug 03 05:09:27 server systemd[1]: httpd.service failed.

and the output of “netstat -plutn | grep 443” is

tcp 0 myIP:443 0.0.0.0:* LISTEN 5575/nginx: master

What did I did wrong? Please help.

Problem solved.

There is a default configuration in Virtualmin for Apache to listen to port 443 and 80. Removed 443 and changed 80 to 8080 solved it.