feat: 将nginx配置文件分开为HTTP和HTTPS服务，默认单个负载均衡

linux/usr/local/etc/omc/nginx/omc-lb.conf

@@ -0,0 +1,33 @@
+upstream lbByOMC  {
+    server 127.0.0.1:33030 max_fails=3 fail_timeout=30s;
+    #server 127.0.0.2:33030 max_fails=3 fail_timeout=30s;
+}
+
+server {
+    listen       33040;
+    listen  [::]:33040;
+    server_name  omc;
+
+    client_max_body_size 100M;
+    keepalive_timeout    180s;
+    
+    # access_log  /var/log/nginx/host.access.log  main;
+
+    location / {
+        proxy_cache_bypass                  $http_upgrade;
+        proxy_set_header Upgrade            $http_upgrade;
+        proxy_set_header Connection         "upgrade";
+        proxy_set_header Host               $host;
+        proxy_set_header X-Real-IP          $remote_addr;
+        proxy_set_header X-Forwarded-For    $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto  $scheme;
+        proxy_set_header X-Forwarded-Host   $host;
+        proxy_set_header X-Forwarded-Port   $server_port;
+
+        proxy_connect_timeout  180s;
+        proxy_send_timeout     180s;
+        proxy_read_timeout     180s;
+
+        proxy_pass https://lbByOMC;
+    }
+}