Nginx Installation and Deployment

Opening Specified Ports or Disabling Firewall

1. View the ports that are already open:

   firewall-cmd --list-ports
   

2. Open a specified port (e.g., port 80 for Nginx):

   firewall-cmd --zone=public --add-port=80/tcp --permanent
   

3. Reload the firewall configuration:

   firewall-cmd --reload
   

4. Confirm the opened ports:

   firewall-cmd --list-ports
   

5. If needed, you can stop the firewall:

   systemctl stop firewalld
   

6. Check the firewall status:

   systemctl status firewalld
   

Installation and Deployment

1. Extract the Nginx installation package:

   tar -zxvf nginx-1.16.1.tar.gz -C /usr/local/
   

2. Install dependencies:

   yum install -y pcre pcre-devel
   yum install -y zlib zlib-devel
   

3. Configure the installation path:

   cd /usr/local/nginx-1.16.1
   ./configure --prefix=/usr/local/nginx
   

4. Compile Nginx:

   make && make install
   

5. Configure local hostname resolution: Edit /etc/hosts and add an entry for your local domain:

   ip cloud.whalealmg.com
   

6. Edit the Nginx configuration file:

   server {
       listen 80;
       server_name cloud.whalealmg.com;
   
       location / {
           root /usr/local/nginx/html/dist/;
           index index.html index.htm;
           try_files $uri $uri/ /index.html;
       }
   
       location /filingAdmin/ {
           proxy_pass http://127.0.0.1:8000/;
           proxy_set_header X-Forwarded-Proto $scheme;
           proxy_set_header X-Forwarded-Port $server_port;
           proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
           proxy_set_header Upgrade $http_upgrade;
           proxy_set_header Connection "upgrade";
       }
   
       location ~ .*\.(js|css|jpg|jpeg|gif|png|ico|pdf|txt)$ {
           root /usr/local/nginx/html/dist/;
           index index.html index.htm;
       }
   
       error_page 500 502 503 504 /50x.html;
       location = /50x.html {
           root html;
       }
   }
   

7. Start the Nginx service:

   /usr/local/nginx/sbin/nginx
   

Make sure to adjust paths, domain names, and other configurations as needed for your specific environment.