Add node host as a configurable env variable

ZainabSalameh · web-flow · commit eb6fcbedfb53 · 2018-04-15T12:02:01.000+03:00
diff --git a/NodeChrome/generate_config b/NodeChrome/generate_config
@@ -15,6 +15,7 @@ cat <<_EOF
   ],
   "proxy": "org.openqa.grid.selenium.proxy.DefaultRemoteProxy",
   "maxSession": $NODE_MAX_SESSION,
+  "host": $NODE_HOST,
   "port": $NODE_PORT,
   "register": true,
   "registerCycle": $NODE_REGISTER_CYCLE,
