Bug 1656480 - ansible rex fails if /etc/ssh/ssh_config has ProxyCommand /usr/bin/sss_ssh_knownhostsproxy -p %p %h
Summary: ansible rex fails if /etc/ssh/ssh_config has ProxyCommand /usr/bin/sss_ssh_kn...
Keywords:
Status: CLOSED DUPLICATE of bug 1650103
Alias: None
Product: Red Hat Satellite
Classification: Red Hat
Component: Ansible - Configuration Management
Version: 6.5.0
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: Unspecified
Assignee: satellite6-bugs
QA Contact: Peter Ondrejka
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-12-05 15:36 UTC by Peter Ondrejka
Modified: 2018-12-07 13:40 UTC (History)
3 users (show)

Fixed In Version:
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Environment:
Last Closed: 2018-12-07 13:40:13 UTC
Target Upstream Version:
Embargoed:


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System ID Private Priority Status Summary Last Updated
Red Hat Bugzilla 1562013 0 unspecified CLOSED Use custom system SSH configuration for engine internal Ansible executions 2021-02-22 00:41:40 UTC

Internal Links: 1562013

Description Peter Ondrejka 2018-12-05 15:36:50 UTC
Description of problem:

Running ansible remote execution fails with

fatal: [ip]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: ssh_exchange_identification: Connection closed by remote host\r\n", "unreachable": true}
  16:
	to retry, use: --limit @/tmp/foreman-playbook-51438471-3a3c-4b2a-85d1-5270d8d28cdb.retry


This happends when /etc/ssh/ssh_config contains the line 
ProxyCommand /usr/bin/sss_ssh_knownhostsproxy -p %p %h

The line gets generated when sat server is added to a kerberos realm (quoting aruzicka :)). This affects robottelo automation, the workaround is to comment the line.

Version-Release number of selected component (if applicable):
Sat 6.5 snap 6

How reproducible:
always

Comment 4 Adam Ruzicka 2018-12-05 15:54:12 UTC
Moving to Ansible component as regular ssh-based REX is not affected by this

Comment 5 Marek Hulan 2018-12-07 13:40:13 UTC
Seems as a duplicate of BZ 1650103, please reopen if I missed something, copying Adams notes there too.

*** This bug has been marked as a duplicate of bug 1650103 ***


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