Nginx: Difference between revisions

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{|class='wikitable mw-collapsible mw-collapsed'
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@startuml
@startuml
autonumber
autonumber
skinparam backgroundColor transparent
!theme plain
skinparam shadowing false
skinparam BoxPadding 20


actor "User Browser" as User
' Styling for Transparency and Layout
participant "Nginx\n(Reverse Proxy)" as Nginx
skinparam backgroundColor    transparent
skinparam DefaultFontName    Helvetica
skinparam shadowing          false
skinparam BoxPadding        20


box "Ruby Stack" #e3f2fd
 
     participant "Puma Server" as Puma
actor          "User Browser"                  as User
participant    "Nginx\n(Reverse Proxy)"        as Nginx
 
box             "Ruby Stack"   #e3f2fd
     participant "Puma Server"                   as Puma
end box
end box


box "Python Stack" #f1f8e9
box             "Python Stack" #f1f8e9
     participant "Gunicorn/uWSGI" as Python
     participant "Gunicorn/uWSGI"                 as Python
end box
end box


box "Java Stack" #fff3e0
box             "Java Stack"   #fff3e0
     participant "Spring Boot\n(Embedded Tomcat)" as Spring
     participant "Spring Boot\n(Embedded Tomcat)" as Spring
end box
end box


== Routing to Ruby (Puma) ==
== Routing to Ruby (Puma) ==

Latest revision as of 23:44, 6 February 2026

sudo apt-get update;echo
sudo apt install -y nginx

PlantUML

Virtual Host

Virtual Host

cat << EOF | tee /etc/nginx/sites-available/academia.chorke.org >/dev/null
server {
    server_name  academia.chorke.org;

    gzip on;
    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 3;
    gzip_buffers 64 8k;
    gzip_disable "msie6";
    gzip_min_length 1100;
    gzip_http_version 1.0;
    gzip_types text/css text/xml application/x-javascript application/atom+xml text/mathml text/plain text/vnd.sun.j2me.app-descriptor text/vnd.wap.wml text/x-component image/bmp image/svg+xml image/x-icon;

    root /var/chorke/academia.chorke.org/www;
    access_log /var/chorke/academia.chorke.org/logs/nginx.access.log;
    error_log /var/chorke/academia.chorke.org/logs/nginx.error.log info;

    error_page 500 502 503 504 /500.html;
    client_max_body_size 25M;
    keepalive_timeout 10;
    expires $expires;

    location ~ ^/.well-known(/.*|$) {
        alias /var/www/html/.well-known$1;
        add_header Cache-Control public;
        gzip_static on;
        expires max;
    }

    location ^~ /assets/ {
        root /var/chorke/academia.chorke.org/www/assets;
        add_header Cache-Control public;
        gzip_static on;
        expires max;
    }

    location /minio/ {
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Host $http_host;
        proxy_redirect off;
        proxy_buffering on;
        proxy_buffer_size 8k;
        proxy_buffers 2048 8k;
        proxy_pass http://127.0.0.1:9801;
    }

    listen 443 ssl;
    ssl_certificate     /etc/letsencrypt/live/academia.chorke.org/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/academia.chorke.org/privkey.pem;
    include             /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_dhparam         /etc/letsencrypt/ssl-dhparams.pem;
}

server {
  server_name academia.chorke.org;

  if ($host = academia.chorke.org) {
    return 301 https://$host$request_uri;
  }

  listen 80;
  return 404;
}
EOF

ln -s /etc/nginx/sites-available/academia.chorke.org\
      /etc/nginx/sites-enabled/academia.chorke.org

Reverse Proxy

Reverse Proxy

Reverse Proxy » MinIO
MINIO_OPTS="--address :9800 --console-address :9801"
MINIO_VOLUMES="/home/minio/.minio/data"
MINIO_ROOT_USER=admin
MINIO_ROOT_PASSWORD=academia
MINIO_CONFIG_ENV_FILE=/etc/default/minio
MINIO_BROWSER_REDIRECT_URL="http://academia.chorke.org/minio/"
location /minio/ {
   proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
   proxy_set_header X-Forwarded-Proto $scheme;
   proxy_set_header Host $http_host;
   proxy_buffering on;
   proxy_buffer_size 8k;
   proxy_buffers 2048 8k;
   proxy_redirect off;
   proxy_pass http://127.0.0.1:9801/;
}
Reverse Proxy » ROR
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Host $http_host;
proxy_redirect off;

location / {
  proxy_pass http://127.0.0.1:3001;
}

location /api {
  proxy_pass http://127.0.0.1:3002;
}

Knowledge

Knowledge

ufw status
netstat -a
netstat -lpn
apt install ufw
apt install nmap
sudo ss -tulwn | grep LISTEN
sudo ss -tulpn | grep LISTEN
sudo ss -tulpn | grep LISTEN | grep sshd
sudo ss -tulpn | grep LISTEN | grep minio
sudo ss -tulpn | grep LISTEN | grep resolve
sudo ufw status
sudo ufw app list
sudo ufw allow 'Nginx HTTP'
sudo ss -tulpn     | grep LISTEN
sudo lsof -i -P -n | grep LISTEN
apt install telnet
apt list --installed
netstat -uap|grep nginx

References

References