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skills/load-balancer-configurator/assets/haproxy_template.conf

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+# HAProxy Configuration File
+# This template is designed for production environments.
+# Adjust the values below to match your specific needs.
+#
+# For detailed documentation, refer to: http://www.haproxy.org/download/1.8/doc/configuration.txt
+
+global
+    log /dev/log local0
+    log /dev/log local1 notice
+    chroot /var/lib/haproxy
+    stats socket /run/haproxy/admin.sock mode 660 level admin
+    stats timeout 30s
+    user haproxy
+    group haproxy
+    daemon
+
+    # Default SSL material locations
+    ssl-default-bind-ciphers ECDH+AESGCM:!DH
+    ssl-default-bind-options no-sslv3
+
+defaults
+    log global
+    mode http
+    option httplog
+    option dontlognull
+    timeout connect 5000ms
+    timeout client  50000ms
+    timeout server  50000ms
+    timeout http-request 10s
+    timeout http-keep-alive 15s
+    retries 3
+    option redispatch
+    option http-server-close
+
+# Frontend: Incoming HTTP/HTTPS traffic
+frontend http_frontend
+    bind *:80
+    mode http
+    # Add your ACLs and rules here for HTTP traffic
+    # Example:
+    # acl is_api path_beg /api
+    # use_backend api_backend if is_api
+    default_backend app_backend
+
+frontend https_frontend
+    bind *:443 ssl crt /etc/haproxy/ssl/yourdomain.pem
+    mode http
+    # Add your ACLs and rules here for HTTPS traffic
+    # Example:
+    # acl is_api path_beg /api
+    # use_backend api_backend if is_api
+    http-request add-header X-Forwarded-Proto https
+    default_backend app_backend
+
+# Backend: Application Servers
+backend app_backend
+    balance roundrobin  # Load balancing algorithm: roundrobin, leastconn, etc.
+    # Configure health checks
+    option httpchk GET /healthcheck # Replace with your application's health check endpoint
+    http-check expect status 200
+    # Add your application servers here
+    # Example:
+    server app1 <SERVER_IP_ADDRESS_1>:8080 check # Replace with your server IP and port
+    server app2 <SERVER_IP_ADDRESS_2>:8080 check # Replace with your server IP and port
+    server app3 <SERVER_IP_ADDRESS_3>:8080 check # Replace with your server IP and port
+
+# Backend: API Servers (Example, if you have a separate API)
+backend api_backend
+    balance leastconn
+    # Configure health checks
+    option httpchk GET /api/health # Replace with your API's health check endpoint
+    http-check expect status 200
+    # Add your API servers here
+    # Example:
+    server api1 <API_SERVER_IP_ADDRESS_1>:8081 check # Replace with your server IP and port
+    server api2 <API_SERVER_IP_ADDRESS_2>:8081 check # Replace with your server IP and port
+
+# Statistics Page
+listen stats
+    bind *:8080
+    mode http
+    stats enable
+    stats uri /haproxy_stats
+    stats realm Haproxy\ Statistics
+    stats auth <USERNAME>:<PASSWORD> # Replace with a strong username and password
+    stats admin if TRUE #Enable admin interface
+
+# TCP Mode Backend (Example - for non-HTTP traffic)
+# backend tcp_backend
+#   mode tcp
+#   balance roundrobin
+#   server tcp_server1 <TCP_SERVER_IP_ADDRESS_1>:3306 check
+#   server tcp_server2 <TCP_SERVER_IP_ADDRESS_2>:3306 check