Bug 1257312

Summary: host ssh fingerprints persisting and preventing host re-use after a delete/re-discover
Product: Red Hat Quickstart Cloud Installer Reporter: Dave Johnson <dajohnso>
Component: Installation - CloudFormsAssignee: John Matthews <jmatthew>
Status: VERIFIED --- QA Contact: Dave Johnson <dajohnso>
Severity: high Docs Contact: Dan Macpherson <dmacpher>
Priority: unspecified    
Version: 1.0CC: bthurber, jmatthew, jmontleo
Target Milestone: betaKeywords: Triaged
Target Release: 1.0   
Hardware: Unspecified   
OS: Unspecified   
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Description Dave Johnson 2015-08-26 18:45:01 UTC 
Description of problem:
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See bug 1255779 for some background, basically going through a successful first deployment, deleting the hosts, re-discovering the hosts, and trying to work through a second seccessfull deployment results in an error.  It appears that the known hosts file with its ssh fingerprints needs to be wiped at some point in the delete process, or maybe when doing the ssh commands, we purposely don't add the fingerprint to the known_hosts file?

See https://bugzilla.redhat.com/show_bug.cgi?id=1255779#c6 specifically.


Version-Release number of selected component (if applicable):
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0824 iso


How reproducible:
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200%
Comment 1 John Matthews 2015-08-28 20:57:55 UTC 
https://github.com/fusor/fusor/pull/340
Comment 2 John Matthews 2015-08-28 21:00:07 UTC 
In RHCI-6.0-RHEL-7-20150828.2
Comment 3 Dave Johnson 2015-08-31 18:28:08 UTC 
good 2 go in 0829