Need help to register appium nodes to selenium hub

Am trying to register appium nodes for parallel execution using selenium jar selenium-server-standalone-3.14.0 it was starting on localhost i.e but once I install dockers appium image selenium hub is now starting on
Am unable to register nodes to selenium hub please let me know what am missing.




“browserName”: “”,

“version”: “4.4.2”,

“maxInstances”: 2,

“platform”: “ANDROID”,

“deviceName”: “32082496ef565165”








“proxy”: “org.openqa.grid.selenium.proxy.DefaultRemoteProxy”,


“hub”: “”,