RunPod•8mo ago

SSH connection issue

anyone else have problems connecting to pods with SSH currently via TCP? i'm getting connection refused every time. connecting with ssh.runpod.io works though. i never had this issue before and tried via different networks already

24 Replies

digigoblin•8mo ago

Are you connecting to the correct port?

NucleusOP•8mo ago

yes.. copy pasted from the dialog

digigoblin•8mo ago

Port forwarding on the host machine must be broken, if you post the pod id, maybe @Papa Madiator can get someone to look into it.

Madiator2011•8mo ago

or the ssh server is not running on template you are using

digigoblin•8mo ago

Oh yes good point

Madiator2011•8mo ago

some community servers might not have ssh server preinstalled

NucleusOP•8mo ago

no it's the default pytorch template that i've always been using so ssh is installed. again connecting via the proxy works but not via IP directly

Madiator2011•8mo ago

pod id?

NucleusOP•8mo ago

i tried multiple pods and couldn't connect, but the pod id here: koplimu3sq54is thanks

Madiator2011•8mo ago

and what command you get and error?

NucleusOP•8mo ago

here. first cmd works 2nd doesn't

digigoblin•8mo ago

That looks like port forwarding is broken like my initial gut instinct.

Madiator2011•8mo ago

try use normal termian and install pip install OhMyRunPod then run OhMyRunPod --setup_ssh

NucleusOP•8mo ago

done but still can't connect

Madiator2011•8mo ago

what was output of command

NucleusOP•8mo ago

i'd use the basic terminal but VSCode remote only works with the IP

root@bf508f893050:/# OhMyRunPod --setup-ssh
Detecting Linux Distribution...
OS Detected: DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
DISTRIB_CODENAME=jammy
DISTRIB_DESCRIPTION="Ubuntu 22.04.3 LTS"
PRETTY_NAME="Ubuntu 22.04.3 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.3 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
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=jammy
SSH Server is already installed.
Configuring SSH to allow root login with a password...
sshd: no hostkeys available -- exiting.
SSH Configuration Updated.
Generating a secure random password for root...
Root password generated and saved in /workspace/root_password.txt
Checking environment variables...
Environment variables are set.
Creating connection script for Windows...
Windows connection script created in /workspace.
Creating connection script for Linux/Mac...
Linux/Mac connection script created in /workspace.
Setup Completed Successfully!

root@bf508f893050:/# OhMyRunPod --setup-ssh
Detecting Linux Distribution...
OS Detected: DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
DISTRIB_CODENAME=jammy
DISTRIB_DESCRIPTION="Ubuntu 22.04.3 LTS"
PRETTY_NAME="Ubuntu 22.04.3 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.3 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
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=jammy
SSH Server is already installed.
Configuring SSH to allow root login with a password...
sshd: no hostkeys available -- exiting.
SSH Configuration Updated.
Generating a secure random password for root...
Root password generated and saved in /workspace/root_password.txt
Checking environment variables...
Environment variables are set.
Creating connection script for Windows...
Windows connection script created in /workspace.
Creating connection script for Linux/Mac...
Linux/Mac connection script created in /workspace.
Setup Completed Successfully!

most likely yeah. i can ping the machine but that's it

Madiator2011•8mo ago

oh I see ssh service not starts cause no keys are there run this command on pod

ssh-keygen -t ed25519 -f /etc/ssh/ssh_host_ed25519_key -N ""

ssh-keygen -t ed25519 -f /etc/ssh/ssh_host_ed25519_key -N ""

then

service ssh start

service ssh start

@Nucleus that should fix ssh

NucleusOP•8mo ago

yeah that did it lol

digigoblin•8mo ago

Thats odd, why would there be no host keys? something wrong with the template?

Madiator2011•8mo ago

something could fail when injecting ssh keys

NucleusOP•8mo ago

yeah this is weird. i've used this same template multiple times and this is the first time it's breaking okay i just made a new pod with runpod/pytorch:2.1.0-py3.10-cuda11.8.0-devel-ubuntu22.04 and it works straight away the broken one may be runpod/pytorch:2.0.1-py3.10-cuda11.8.0-devel-ubuntu22.04 thx anyway

Madiator2011•8mo ago

Aditya Sharma•6mo ago

Hi, I am getting an issue where I have registered my public key with the setting console but still the SSH terminal asks me for a password while trying to SSH, which is not the same as the password for my public private key pair anyone has any idea what is going on? What is the default password for the pods? for SSH

nerdylive•6mo ago

There is no default password for pod, but if you're interested in using generated password try the package ... pip install OhMyRunPod OhMyRunPod --setup-ssh btw key only works with runpod templates

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