500 Error for hosts API endpoint causes satellite source scan to fail

[mdvickst]

Opening a new issue

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Specify type:

• Bug

Bug severity (if applicable):

• Medium

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Description:

If Satellite throws 500 error for an individual host api it causes entire scan to fail.

e.g. "status_message": "Satellite error encountered: Invalid response code 500 for url: https://sat6.rhsat.rdu.salab.redhat.com:443/api/v2/hosts/42\nInspect scan failed for {id:14, scan_type:inspect, status:running, source:{ id:3, name:sat6_rdu_lab2, type:satellite}, sequence_number:3, systems_count: 178, systems_scanned: 151, systems_failed: None, start_time: 2018-02-08 05:23:27.311702 end_time: None, connection_result: None, inspection_result: { id:7, source:api.SystemInspectionResult.None, }}.",

https://sat6.rhsat.rdu.salab.redhat.com:443/api/v2/hosts/42. "message": "undefined method `version' for nil:NilClass"

Bug Report

Expected behavior:

error can be logged and we capture it as a failed system in the inspection results.

Actual behavior:

entire scan failes

Steps to reproduce:

Environment information: