I get this error when i try connecting a worker node to head. the runtime_env_agent port is open and accessible from head
runtime_env_agent_client.cc:293: The raylet exited immediately because the runtime env agent timed out when Raylet try to connect to it. This can happen because the runtime env agent was never started, or is listening to the wrong port. Read the log cat /tmp/ray/session_latest/logs/runtime_env_agent.log
. You can find the log file structure here Configuring Logging — Ray 3.0.0.dev0.