Refactor Dockerfile and nginxHandler.py

Dockerfile

@@ -7,18 +7,6 @@ ENV PYTHONUNBUFFERED=1
 # Install Python and pip
 RUN apt-get update && apt-get install -y python3 python3-pip python3-venv 
 
-# Install Docker
-RUN apt-get update && apt-get install -y \
-  apt-transport-https \
-  ca-certificates \
-  curl \
-  gnupg \
-  lsb-release && \
-  curl -fsSL https://download.docker.com/linux/debian/gpg | apt-key add - && \
-  echo "deb [arch=amd64] https://download.docker.com/linux/debian $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker.list && \
-  apt-get update && \
-  apt-get install -y docker-ce docker-ce-cli containerd.io
-
 # Create a virtual environment and activate it
 RUN python3 -m venv /app/venv
 ENV PATH="/app/venv/bin:$PATH"
@@ -33,8 +21,8 @@ WORKDIR /app
 RUN pip install --upgrade pip 
 RUN pip install -r requirements.txt
 
-# Expose port 80 for Nginx
+# Expose port 25560 - 25570
-EXPOSE 80
+EXPOSE 25560-25570
 
 # Start Nginx and run the Python app
-CMD docker compose up -d --remove-orphans && service nginx start && exec python app.py
+CMD service nginx start && exec python app.py

app/docker-compose.yml

@@ -1,16 +0,0 @@
-version: "3.9"
-
-services:
-  mc_placeholder_starting:
-    container_name: mc_placeholder_starting
-    image: itzg/minecraft-server
-    ports:
-      - "20000:20000"
-    environment:
-      type: "PAPER"
-      EULA: "TRUE"
-      MOTD: "starting..."
-      MAX_PLAYERS: "0"
-      MAX_MEMORY: "200M"
-      SERVER_PORT: "20000"
-      ONLINE_MODE: "FALSE"

app/nginxHandler.py

@@ -24,6 +24,7 @@ class NginxHandler:
             print(f.read())
 
     def setup_config_file(self, port_ip_map, current_container_ip):
+        proxy_timeout = "300ms"
         self.stop()
         print('Setting up NGINX config file...')
         print('port_ip_map: {}'.format(port_ip_map))
@@ -43,6 +44,12 @@ class NginxHandler:
             nginx_conf.write('    server {\n')
             nginx_conf.write('        listen {}:{};\n'.format(
                 current_container_ip, port))
+
+            nginx_conf.write('        proxy_connect_timeout {};\n'.format(
+                proxy_timeout))
+            nginx_conf.write('        proxy_timeout {};\n'.format(
+                proxy_timeout))
+
             nginx_conf.write('        proxy_pass upstream_{};\n'.format(port))
             nginx_conf.write('    }\n')
         nginx_conf.write('}\n')

docker-compose.yml

@@ -9,7 +9,7 @@ networks:
         - subnet: 172.20.0.0/16
 
 services:
-  minecraft_server_auto_starter:
+  auto_starter:
     build: .
     ports:
       - 25565:25565
@@ -30,7 +30,7 @@ services:
       type: "PAPER"
       EULA: "TRUE"
       MOTD: "TEST1"
-      #! Dont change SERVER_PORT. Use PORT_IP_MAP in minecraft_server_auto_starter instead.
+      #! Dont change SERVER_PORT. Use PORT_IP_MAP in auto_starter instead.
       #! SERVER_PORT default is "25565"
     networks:
       mc_network: