trigge confd to reconfig ggr by null.ini

ggr/README.md

@@ -5,9 +5,71 @@ Go Grid Router (aka [Ggr][1]) is a lightweight active load balancer used to
 create scalable and highly-available Selenium clusters.
 
 ```bash
-$ curl -X POST http://localhost:4444/wd/hub
-$ curl http://localhost:4444/ping
-$ curl http://localhost:4444/quota
+$ curl http://127.0.0.1:4444/ping
+{
+  "uptime": "29h48m31.005125621s",
+  "lastReloadTime": "2019-11-02T20:27:53Z",
+  "numRequests": 859704,
+  "numSessions": 8241,
+  "version": "1.6.6"
+}
+
+$ curl http://127.0.0.1:4444/quota
+[
+  {
+    "Name": "chrome",
+    "DefaultVersion": "78.0",
+    "DefaultPlatform": "",
+    "Versions": [
+      {
+        "Number": "78.0",
+        "Platform": "",
+        "Regions": [
+          {
+            "Name": "1",
+            "Hosts": [
+              {
+                "Name": "10.0.108.8",
+                "Port": 5555,
+                "Count": 10,
+                "Username": "",
+                "Password": "",
+                "VNC": "",
+                "Scheme": ""
+              }
+            ]
+          }
+        ]
+      }
+    ]
+  }
+]
+
+$ curl -X POST http://127.0.0.1:4444/wd/hub/session -d '{"desiredCapabilities":{"browserName": "chrome"}}'
+{
+  "sessionId": "1d84d09822d2d54371e9bc1f3b98264536022f4ccf5ae1756a9fac0a05defd6b",
+  "status": 0,
+  "value": {
+    "acceptInsecureCerts": false,
+    "browserName": "chrome",
+    "browserVersion": "78.0.3904.70",
+    "chrome": {
+      "chromedriverVersion": "78.0.3904.70 (edb9c9f3de0247fd912a77b7f6cae7447f6d3ad5-refs/branch-heads/3904@{#800})",
+      "userDataDir": "/tmp/.com.google.Chrome.HhulSt"
+    }
+  }
+}
+
+$ curl http://127.0.0.1:4444/host/1d84d09822d2d54371e9bc1f3b98264536022f4ccf5ae1756a9fac0a05defd6b
+{
+  "Name": "10.0.108.8",
+  "Port": 5555,
+  "Count": 10,
+  "Username": "",
+  "Password": "",
+  "VNC": "",
+  "Scheme": ""
+}
 ```
 
 [1]: https://github.com/aerokube/ggr

ggr/data/supervisor.d/null.ini

@@ -0,0 +1,2 @@
+[program:null]
+command = sh -c 'while true; do date > /dev/null; sleep 60; done'