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Bug #20204

GET /hostgroup/:hostgroup_id/hosts returns all hosts when id of empty hostgroup is used

Added by Kevin Carrasco over 3 years ago. Updated over 2 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Kavita Gaikwad
Category:
API
Target version:
1.17.0
Difficulty:
Triaged:
Bugzilla link:
Pull request:
https://github.com/theforeman/foreman/pull/4983
Fixed in Releases:
Found in Releases:
1.14.3

Description

This is an API issue, easily reproducible with hammer:

Issuing the following command while specifying a hostgroup with 0 hosts results in Hammer printing out all hosts known to Foreman regardless of their hostgroup membership:

hammer -u admin -p password --csv host list --hostgroup 'Fedora Rendernodes'

If we run hammer with a hostgroup that contains at least 1 host, then only the hosts associated with that hostgroup are printed (the expected behaviour). For example this works as expected since "Avere Mounts" is not an empty group:

hammer -u admin -p password --csv host list --hostgroup 'Avere Mounts'

Note that in this case, 'Avere Mounts' is inside 'Fedora Rendernodes': "Fedora Rendernodes/Avere Mounts", but the behaviour still happens with hostgroups that have no subgroups.

Expected results:
I think the correct behaviour should be to not print anything since the hostgroup we asked for is empty.

Additional notes:
This bug was introduced with fixing http://projects.theforeman.org/issues/13775/, namely it's this line: https://github.com/theforeman/foreman/commit/8e81effcedafc539cbe3477b5565d9239f1f2f51#diff-6e62e9d287766aaa9c3d35e6dc3470a1R375

Related issues

Related to Foreman - Bug #13775: Not able to change an HG for a host using API callClosed2016-02-17
Has duplicate Hammer CLI - Bug #21369: Hammer host list shows all hosts if environment is emptyDuplicate2017-10-17

Associated revisions

Revision f4d64312 (diff)
Added by Kavita Gaikwad almost 3 years ago

Fixes #20204 - returns all hosts for unassigned hostgroup

History

#1 Updated by Tomáš Strachota over 3 years ago

  • Project changed from Hammer CLI to Foreman
  • Subject changed from Using --hostgroup on empty hostgroup prints all hosts known to Foreman to GET /hostgroup/:hostgroup_id/hosts returns all hosts when id of empty hostgroup is used
  • Description updated (diff)
  • Category changed from Host groups to API

This is an API problem, I'm switching the project and category.

#2 Updated by Tomáš Strachota over 3 years ago

  • Related to Bug #13775: Not able to change an HG for a host using API call added

#3 Updated by Kavita Gaikwad about 3 years ago

  • Assignee set to Kavita Gaikwad
  • Target version set to 1.15.6

#4 Updated by Tomáš Strachota about 3 years ago

  • Has duplicate Bug #21369: Hammer host list shows all hosts if environment is empty added

#5 Updated by Tomáš Strachota about 3 years ago

Please note that filtering by environments is affected too and

hammer host list --environment=empty

prints all hosts as well.
See the linked duplicate issue for more details.

#6 Updated by Kavita Gaikwad almost 3 years ago

  • Target version changed from 1.15.6 to 230

#7 Updated by The Foreman Bot almost 3 years ago

  • Status changed from New to Ready For Testing
  • Pull request https://github.com/theforeman/foreman/pull/4983 added

#8 Updated by Kavita Gaikwad almost 3 years ago

  • % Done changed from 0 to 100
  • Status changed from Ready For Testing to Closed

#9 Updated by Marek Hulán almost 3 years ago

  • Legacy Backlogs Release (now unused) set to 296

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