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Bug 2058863 - Everytime a host build is being submitted that somehow generates a huge traceback with error "undefined method `insights' for nil:NilClass" in Satellite 7.0
Summary: Everytime a host build is being submitted that somehow generates a huge trace...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Satellite
Classification: Red Hat
Component: RH Cloud - Insights
Version: 6.11.0
Hardware: All
OS: Unspecified
unspecified
medium
Target Milestone: 6.11.0
Assignee: Shimon Shtein
QA Contact: addubey
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-02-26 13:41 UTC by Sayan Das
Modified: 2022-07-05 14:34 UTC (History)
2 users (show)

Fixed In Version: rubygem-foreman_rh_cloud-5.0.34
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-07-05 14:34:01 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github theforeman foreman_rh_cloud pull 710 0 None open BZ2069640 - prevent hits#show network errors 2022-04-26 07:33:07 UTC
Red Hat Product Errata RHSA-2022:5498 0 None None None 2022-07-05 14:34:15 UTC

Description Sayan Das 2022-02-26 13:41:00 UTC 
Description of problem:

Everytime a host build is being submitted that somehow generates a huge traceback with error "undefined method `insights' for nil:NilClass" in Satellite 7.0

That does not affect the build process but the traceback is neither acceptable nor unrelatable. 


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

satellite-7.0.0-0.5.beta.el8sat.noarch


How reproducible:

Always

Steps to Reproduce:
1. Install and configure a Satellite 7.0 (Snap 10) on top of RHEL 8 and sync contents in it.

2. Configure it for PXE based provisioning and configure certain hostgrooups for quick builds.

3. In global parameters, override the value of host_registration_insights to false as we don't want the insights registration to happen. 

4. Disable "Inventory Auto Upload"

5. Create and Submit a Host build while observing the /var/log/foreman/production.log 


Actual results:

After submitting the host for build, for some reason, satellite tries to access "/insights_cloud/hits/undefined" and gets a traceback. The traceback perhaps happens as the host_id itself is undefined as can be seen below.

# grep "undefined method \`\insights'" /var/log/foreman/production.log -B10 -A10
2022-02-26T18:46:43 [I|app|38a82759]   Rendering layouts/base.html.erb
2022-02-26T18:46:43 [I|app|38a82759]   Rendered /usr/share/gems/gems/foreman_theme_satellite-9.0.0.3/app/views/foreman_theme_satellite/_theme_client_side_branding.js.erb (Duration: 3.8ms | Allocations: 6662)
2022-02-26T18:46:43 [I|app|38a82759]   Rendered layouts/base.html.erb (Duration: 36.2ms | Allocations: 39909)
2022-02-26T18:46:43 [I|app|38a82759] Completed 200 OK in 62ms (Views: 46.6ms | ActiveRecord: 3.1ms | Allocations: 46415)
2022-02-26T18:46:44 [I|app|404f5c53] Started GET "/api/hosts/ester-berzins.sat.example.com" for 10.74.XX.YY at 2022-02-26 18:46:44 +0530
2022-02-26T18:46:44 [I|app|0258d878] Started GET "/insights_cloud/hits/undefined" for 10.74.XX.YY at 2022-02-26 18:46:44 +0530
2022-02-26T18:46:44 [I|app|404f5c53] Processing by Api::V2::HostsController#show as JSON
2022-02-26T18:46:44 [I|app|404f5c53]   Parameters: {"apiv"=>"v2", "id"=>"ester-berzins.sat.example.com"}
2022-02-26T18:46:44 [I|app|0258d878] Processing by InsightsCloud::HitsController#show as JSON
2022-02-26T18:46:44 [I|app|0258d878]   Parameters: {"host_id"=>"undefined"}
2022-02-26T18:46:44 [W|app|0258d878] undefined method `insights' for nil:NilClass
2022-02-26T18:46:44 [I|app|0258d878] Backtrace for 'undefined method `insights' for nil:NilClass' error (NoMethodError): undefined method `insights' for nil:NilClass
 0258d878 | /usr/share/gems/gems/foreman_rh_cloud-5.0.31/app/controllers/insights_cloud/hits_controller.rb:19:in `show'
 0258d878 | /usr/share/gems/gems/actionpack-6.0.3.7/lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
 0258d878 | /usr/share/gems/gems/actionpack-6.0.3.7/lib/abstract_controller/base.rb:195:in `process_action'
 0258d878 | /usr/share/gems/gems/actionpack-6.0.3.7/lib/action_controller/metal/rendering.rb:30:in `process_action'
 0258d878 | /usr/share/gems/gems/actionpack-6.0.3.7/lib/abstract_controller/callbacks.rb:42:in `block in process_action'
 0258d878 | /usr/share/gems/gems/activesupport-6.0.3.7/lib/active_support/callbacks.rb:112:in `block in run_callbacks'
 0258d878 | /usr/share/foreman/app/controllers/concerns/foreman/controller/timezone.rb:10:in `set_timezone'
 0258d878 | /usr/share/gems/gems/activesupport-6.0.3.7/lib/active_support/callbacks.rb:121:in `block in run_callbacks'
 0258d878 | /usr/share/foreman/app/models/concerns/foreman/thread_session.rb:32:in `clear_thread'
 0258d878 | /usr/share/gems/gems/activesupport-6.0.3.7/lib/active_support/callbacks.rb:121:in `block in run_callbacks'
--
2022-02-26T18:54:23 [I|app|db04f288]   Rendered /usr/share/gems/gems/foreman_theme_satellite-9.0.0.3/app/views/foreman_theme_satellite/_theme_client_side_branding.js.erb (Duration: 3.3ms | Allocations: 6645)
2022-02-26T18:54:23 [I|app|db04f288]   Rendered layouts/base.html.erb (Duration: 31.9ms | Allocations: 39875)
2022-02-26T18:54:23 [I|app|db04f288] Completed 200 OK in 51ms (Views: 34.4ms | ActiveRecord: 2.9ms | Allocations: 48632)
2022-02-26T18:54:23 [I|app|bf3e4a51] Started GET "/api/hosts/olive-yamada.sat.example.com" for 10.74.XX.YY at 2022-02-26 18:54:23 +0530
2022-02-26T18:54:23 [I|app|6717a329] Started GET "/insights_cloud/hits/undefined" for 10.74.XX.YY at 2022-02-26 18:54:23 +0530
2022-02-26T18:54:23 [I|app|bf3e4a51] Processing by Api::V2::HostsController#show as JSON
2022-02-26T18:54:23 [I|app|bf3e4a51]   Parameters: {"apiv"=>"v2", "id"=>"olive-yamada.sat.example.com"}
2022-02-26T18:54:23 [I|app|6717a329] Processing by InsightsCloud::HitsController#show as JSON
2022-02-26T18:54:23 [I|app|6717a329]   Parameters: {"host_id"=>"undefined"}
2022-02-26T18:54:23 [I|app|bf3e4a51]   Rendering api/v2/hosts/show.json.rabl
2022-02-26T18:54:23 [W|app|6717a329] undefined method `insights' for nil:NilClass
2022-02-26T18:54:23 [I|app|6717a329] Backtrace for 'undefined method `insights' for nil:NilClass' error (NoMethodError): undefined method `insights' for nil:NilClass
 6717a329 | /usr/share/gems/gems/foreman_rh_cloud-5.0.31/app/controllers/insights_cloud/hits_controller.rb:19:in `show'
 6717a329 | /usr/share/gems/gems/actionpack-6.0.3.7/lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
 6717a329 | /usr/share/gems/gems/actionpack-6.0.3.7/lib/abstract_controller/base.rb:195:in `process_action'
 6717a329 | /usr/share/gems/gems/actionpack-6.0.3.7/lib/action_controller/metal/rendering.rb:30:in `process_action'
 6717a329 | /usr/share/gems/gems/actionpack-6.0.3.7/lib/abstract_controller/callbacks.rb:42:in `block in process_action'
 6717a329 | /usr/share/gems/gems/activesupport-6.0.3.7/lib/active_support/callbacks.rb:112:in `block in run_callbacks'
 6717a329 | /usr/share/foreman/app/controllers/concerns/foreman/controller/timezone.rb:10:in `set_timezone'
 6717a329 | /usr/share/gems/gems/activesupport-6.0.3.7/lib/active_support/callbacks.rb:121:in `block in run_callbacks'
 6717a329 | /usr/share/foreman/app/models/concerns/foreman/thread_session.rb:32:in `clear_thread'
 6717a329 | /usr/share/gems/gems/activesupport-6.0.3.7/lib/active_support/callbacks.rb:121:in `block in run_callbacks'


Expected results:

No such tracebacks related to insights should occur or unnecessarily fill up the logs. 


Additional info:

production.log file will be attached on the BZ as a private attachment.
Comment 7 errata-xmlrpc 2022-07-05 14:34:01 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Moderate: Satellite 6.11 Release), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2022:5498
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