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Bug #22217

open

Compute node build script fails to SSH into more recent Debian/Ubuntu

Added by Brett Smith 21 days ago. Updated 2 days ago.

Status:
New
Priority:
Normal
Assigned To:
Category:
Deployment
Target version:
Story points:
-

Description

This might be as simple as one misconfiguration, but if you take our current compute node build script and try to build an image on top of a Debian 12 AMI, it never manages to SSH in to start the build work. This error repeats until it gives up:

2024/10/18 01:27:58 packer-builder-amazon-ebs plugin: Using host value: 54.175.47.1
2024/10/18 01:27:58 packer-builder-amazon-ebs plugin: [INFO] Attempting SSH connection to 54.175.47.1:22...
2024/10/18 01:27:58 packer-builder-amazon-ebs plugin: [DEBUG] reconnecting to TCP connection for SSH
2024/10/18 01:27:58 packer-builder-amazon-ebs plugin: [DEBUG] handshaking with SSH
2024/10/18 01:27:58 packer-builder-amazon-ebs plugin: [DEBUG] SSH handshake err: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey], no supported methods remain
2024/10/18 01:27:58 packer-builder-amazon-ebs plugin: [DEBUG] Detected authentication error. Increasing handshake attempts.
==> amazon-ebs: Error waiting for SSH: Packer experienced an authentication error when trying to connect via SSH. This can happen if your username/password are wrong. You may want to double-check your credentials as part of your debugging process. original error: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey], no supported methods remain

I've checked that admin is still the correct username at least.


Files


Subtasks 1 (1 open0 closed)

Task #22251: ReviewNewLucas Di PentimaActions
Actions #2

Updated by Brett Smith 21 days ago

Same problem happens with Ubuntu 22.04 using the ubuntu user.

Actions #3

Updated by Peter Amstutz 18 days ago

  • Target version set to Development 2024-11-06 sprint

Look into this post-3.0, candidate for a 3.0.1 fix.

Actions #4

Updated by Lucas Di Pentima 16 days ago

  • Assigned To set to Lucas Di Pentima
Actions #5

Updated by Peter Amstutz 16 days ago

  • Assigned To changed from Lucas Di Pentima to Brett Smith
Actions #6

Updated by Peter Amstutz 2 days ago

  • Target version changed from Development 2024-11-06 sprint to Development 2024-11-20
Actions

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