How severe does this issue affect your experience of using Ray?
- Medium: It contributes to significant difficulty to complete my task, but I can work around it.
I’m running Ray on AWS EC2 nodes and using WSL2 to try to access the dashboard. The dashboard at localhost:8265 flashes briefly then disappears.
# Ray Version
ray, version 2.40.0
# OS Version (on WSL2)
PRETTY_NAME="Ubuntu 24.04.1 LTS"
NAME="Ubuntu"
VERSION_ID="24.04"
VERSION="24.04.1 LTS (Noble Numbat)"
VERSION_CODENAME=noble
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=noble
LOGO=ubuntu-logo
Here are the logs from the ray dashboard command:
# ray dashboard -f cluster-config.yml
Attempting to establish dashboard locally at http://localhost:8265/ connected to remote port 8265
2025-01-13 11:45:46,795 INFO util.py:382 -- setting max workers for head node type to 0
2025-01-13 11:45:46,814 VWARN commands.py:357 -- Loaded cached provider configuration from /tmp/ray-config-4144684afc397a0ca76e0faa55db64c2e51e8e7f
2025-01-13 11:45:46,814 WARN commands.py:363 -- If you experience issues with the cloud provider, try re-running the command with --no-config-cache.
2025-01-13 11:45:46,814 VINFO utils.py:149 -- Creating AWS resource `ec2` in `us-east-2`
2025-01-13 11:45:46,865 VINFO utils.py:149 -- Creating AWS resource `ec2` in `us-east-2`
2025-01-13 11:45:47,174 INFO command_runner.py:204 -- Fetched IP: *********
2025-01-13 11:45:47,174 INFO log_timer.py:25 -- NodeUpdater:********: Got IP [LogTimer=0ms]
2025-01-13 11:45:47,175 INFO command_runner.py:343 -- Forwarding ports
2025-01-13 11:45:47,175 VINFO command_runner.py:347 -- Forwarding port 8265 to port 8265 on localhost.
2025-01-13 11:45:47,175 VINFO command_runner.py:371 -- Running `None`
2025-01-13 11:45:47,175 VVINFO command_runner.py:373 -- Full command is `ssh -tt -L 8265:localhost:8265 -i /home/ubuntu/.ssh/******.pem -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o IdentitiesOnly=yes -o ExitOnForwardFailure=yes -o ServerAliveInterval=5 -o ServerAliveCountMax=3 -o ControlMaster=auto -o ControlPath=/tmp/ray_ssh_24bf68e341/8dabeec7ce/%C -o ControlPersist=10s -o ConnectTimeout=120s ubuntu@****** while true; do sleep 86400; done`
Warning: Permanently added '******' (ED25519) to the list of known hosts.