Nginx Upstream & Load Balancing Configuration Generator

1# ========================================================
2# Upstream Pool: microservice_api_cluster
3# Load Balancing Method: LEAST_CONN
4# Generated by ToolsAA (100% Client-Side Private Generator)
5# ========================================================
6upstream microservice_api_cluster {
7    # Shared memory zone across all worker processes
8    zone microservice_api_zone 64k;
9 
10    # Directs traffic to the server with fewest active connections
11    least_conn;
12 
13    # Backend server cluster nodes
14    server 10.0.1.11:8080 weight=5 max_fails=3 max_conns=500;
15    server 10.0.1.12:8080 weight=5 max_fails=3 max_conns=500;
16    server 10.0.1.13:8080 weight=3 max_fails=3 max_conns=300;
17    server 10.0.1.99:8080 max_fails=3 backup;
18 
19    # Upstream HTTP/1.1 persistent connection pool
20    keepalive 32;
21    keepalive_requests 1000;
22    keepalive_timeout 60s;
23}