dmitryyu
dmitryyu
it looks like the following issue https://github.com/SeleniumHQ/selenium/issues/2913 where like an assumption: "Most likely you have changed your /etc/hosts file to a domain or something else from the default 'localhost'."
I guess just verification that node port is still busy can help to do it.
Grid hub will be connected automatically once: 1. any VM will be connected as jenkins slave. 2. The slave is configured to set up Grid Node > Selenium Grid link...