ceph/qa/tasks/mgr/dashboard/test_crush_rule.py

   1 # -*- coding: utf-8 -*-
   2
   3 from __future__ import absolute_import
   4
   5 from .helper import DashboardTestCase, JList, JObj
   6
   7
   8 class CrushRuleTest(DashboardTestCase):
   9
  10     AUTH_ROLES = ['pool-manager']
  11
  12     rule_schema = JObj(sub_elems={
  13         'rule_id': int,
  14         'rule_name': str,
  15         'steps': JList(JObj({}, allow_unknown=True))
  16     }, allow_unknown=True)
  17
  18     def create_and_delete_rule(self, data):
  19         name = data['name']
  20         # Creates rule
  21         self._post('/api/crush_rule', data)
  22         self.assertStatus(201)
  23         # Makes sure rule exists
  24         rule = self._get('/api/crush_rule/{}'.format(name), version='2.0')
  25         self.assertStatus(200)
  26         self.assertSchemaBody(self.rule_schema)
  27         self.assertEqual(rule['rule_name'], name)
  28         # Deletes rule
  29         self._delete('/api/crush_rule/{}'.format(name))
  30         self.assertStatus(204)
  31
  32     @DashboardTestCase.RunAs('test', 'test', ['rgw-manager'])
  33     def test_read_access_permissions(self):
  34         self._get('/api/crush_rule', version='2.0')
  35         self.assertStatus(403)
  36
  37     @DashboardTestCase.RunAs('test', 'test', ['read-only'])
  38     def test_write_access_permissions(self):
  39         self._get('/api/crush_rule', version='2.0')
  40         self.assertStatus(200)
  41         data = {'name': 'some_rule', 'root': 'default', 'failure_domain': 'osd'}
  42         self._post('/api/crush_rule', data)
  43         self.assertStatus(403)
  44         self._delete('/api/crush_rule/default')
  45         self.assertStatus(403)
  46
  47     @classmethod
  48     def tearDownClass(cls):
  49         super(CrushRuleTest, cls).tearDownClass()
  50         cls._ceph_cmd(['osd', 'crush', 'rule', 'rm', 'some_rule'])
  51         cls._ceph_cmd(['osd', 'crush', 'rule', 'rm', 'another_rule'])
  52
  53     def test_list(self):
  54         self._get('/api/crush_rule', version='2.0')
  55         self.assertStatus(200)
  56         self.assertSchemaBody(JList(self.rule_schema))
  57
  58     def test_create(self):
  59         self.create_and_delete_rule({
  60             'name': 'some_rule',
  61             'root': 'default',
  62             'failure_domain': 'osd'
  63         })
  64
  65     @DashboardTestCase.RunAs('test', 'test', ['pool-manager', 'cluster-manager'])
  66     def test_create_with_ssd(self):
  67         data = self._get('/api/osd/0')
  68         self.assertStatus(200)
  69         device_class = data['osd_metadata']['default_device_class']
  70         self.create_and_delete_rule({
  71             'name': 'another_rule',
  72             'root': 'default',
  73             'failure_domain': 'osd',
  74             'device_class': device_class
  75         })
  76
  77     def test_crush_rule_info(self):
  78         self._get('/ui-api/crush_rule/info')
  79         self.assertStatus(200)
  80         self.assertSchemaBody(JObj({
  81             'names': JList(str),
  82             'nodes': JList(JObj({}, allow_unknown=True)),
  83             'roots': JList(int)
  84         }))