openshift inventory plugin: fix exception when auth fails (#45826)

* openshift inventory: fix exception when auth fails

Fix 'ForbiddenError' object has no attribute 'message':

    [WARNING]:  * Failed to parse test.yml with openshift plugin: 'ForbiddenError' object has no attribute 'message'
     File "ansible/lib/ansible/inventory/manager.py", line 270, in parse_source
       plugin.parse(self._inventory, self._loader, source, cache=cache)
     File "ansible/lib/ansible/plugins/inventory/openshift.py", line 122, in parse
       self.setup(config_data, cache, cache_key)
     File "ansible/lib/ansible/module_utils/k8s/inventory.py", line 58, in setup
       self.fetch_objects(connections)
     File "ansible/lib/ansible/module_utils/k8s/inventory.py", line 250, in fetch_objects
       super(OpenShiftInventoryHelper, self).fetch_objects(connections)
     File "ansible/lib/ansible/module_utils/k8s/inventory.py", line 81, in fetch_objects
       namespaces = self.get_available_namespaces(client)
     File "ansible/lib/ansible/module_utils/k8s/inventory.py", line 95, in get_available_namespaces
       raise K8sInventoryException('Error fetching Namespace list: {0}'.format(exc.message))

Don't try to get 'message' attribute from:
- K8sInventoryException instances
- Exception instances
- KubernetesException instances (because KubernetesException can be
  Exception)

* move k8s/OpenShift inventory plugin dedicated code

inventory plugin specific code should not be located in
lib/ansible/module_utils directory. Then ansible.utils methods can be
reused (for example Display).

* Remove unused class variables 'helper'

unused since 4d77878654.
This commit is contained in:
Pilou 2018-09-27 00:16:54 +02:00 committed by ansibot
parent 241b04f7e9
commit 2fd18c77ae
5 changed files with 315 additions and 330 deletions

View file

@ -17,8 +17,9 @@
from __future__ import absolute_import, division, print_function
import os
import copy
import json
import os
from ansible.module_utils.basic import AnsibleModule