Project

General

Profile

Actions
Copy link

Bug #42250

closed

"Error reading SSH protocol banner" when teuth-worker trying to connect to a test node

Added by Kefu Chai over 4 years ago. Updated over 4 years ago.

Status:
Resolved
Priority:
High
Assignee:
David Galloway
Category:
Infrastructure Service
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Crash signature (v1):
Crash signature (v2):

Description

2019-10-09T15:19:24.214 DEBUG:teuthology.orchestra.connection:{'username': 'ubuntu', 'hostname': 'smithi046.front.sepia.ceph.com', 'timeout': 60}
2019-10-09T15:19:24.354 ERROR:teuthology.orchestra.connection:Error connecting to smithi046.front.sepia.ceph.com
Traceback (most recent call last):
  File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/teuthology/orchestra/connection.py", line 104, in connect
    ssh.connect(**connect_args)
  File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/paramiko/client.py", line 437, in connect
    passphrase,
  File "/home/teuthworker/src/git.ceph.com_git_teuthology_master/virtualenv/local/lib/python2.7/site-packages/paramiko/client.py", line 749, in _auth
    raise saved_exception
AuthenticationException: Authentication failed.

kchai@teuthology:~$ ssh-add -l
2048 SHA256:DNnxyNdyNmdhnXhFQn8MhtbLiKFMaBQfxyRL3eGNwP0 /Users/kefu/.ssh/id_rsa (RSA)
1024 SHA256:9GOnmsKWg85H/roQRrWeRdb0vprXcc0YqbiPVzD1Wz8 /Users/kefu/.ssh/id_dsa (DSA)

kchai@home $ grep 'BEGIN OPENSSH PRIVATE KEY' ~/.ssh/* || echo none
none

i read https://wiki.sepia.ceph.com/doku.php?id=testnodeaccess#sshexceptionerror_reading_ssh_protocol_banner . but does not help.

see http://pulpito.ceph.com/kchai-2019-10-09_15:12:02-rados-wip-kefu-testing-2019-10-09-1243-distro-basic-smithi/

Actions
Copy link

Also available in: Atom PDF