nginx conf for grafana and influxdb api

  - https://scala-ci.typesafe.com/grafana --> 172.31.0.100:3000
  - https://scala-ci.typesafe.com/influx --> 172.31.0.100:8086

Author: adriaanm

templates/default/nginx-jenkins.conf

@@ -13,6 +13,14 @@ upstream scabot {
   server 127.0.0.1:<%=node['scabot']['port']%> fail_timeout=0;
 }
 
+upstream grafana {
+  server 172.31.0.100:3000 fail_timeout=0;
+}
+
+upstream influxdb {
+  server 172.31.0.100:8086 fail_timeout=0;
+}
+
 server {
   listen 80;
   return 301 https://$host$request_uri;
@@ -126,6 +134,44 @@ server {
     client_max_body_size    128m;
     client_body_buffer_size 64m;
   }
+  
+  location /grafana/ {
+    limit_req               zone=one burst=10000 nodelay;
+
+    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_redirect          http:// https://;
+    proxy_pass              http://grafana/;
+
+    proxy_connect_timeout   150;
+    proxy_send_timeout      100;
+    proxy_read_timeout      100;
+    proxy_buffers           8 32k;
+
+    client_max_body_size    128m;
+    client_body_buffer_size 64m;
+  }
+  
+  location /influx/ {
+    limit_req               zone=one burst=10000 nodelay;
+
+    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_redirect          http:// https://;
+    proxy_pass              http://influxdb/;
+
+    proxy_connect_timeout   150;
+    proxy_send_timeout      100;
+    proxy_read_timeout      100;
+    proxy_buffers           8 32k;
+
+    client_max_body_size    128m;
+    client_body_buffer_size 64m;
+  }
 
   location / {
     limit_req               zone=one burst=10000 nodelay;