def test_memory_warn(self, mock_list, mock_mem, mock_disks):
mock_disks.return_value = HardwareData.DISK_SIZE_MAP
mock_mem.return_value = HardwareData.MEMINFO_WARN
mock_list.return_value = CephDisksData.DISK_LIST_OK
result = PerfScale.check_osd_node_ram()
regexp = 'Host RAM\(.*\) violates \d+ GiB per TiB of data disk\(.*\)' \
' guideline.'
self.assertRegexpMatches(str(result), regexp)
self.assertEqual(result.value, Severity.warn)
def test_memory_unknown_error(self, mock_list, mock_mem, mock_disks):
mock_disks.side_effect = ShellCommandException(
"Failed to run command 'fdisk -l'")
mock_mem.return_value = HardwareData.MEMINFO_WARN
mock_list.return_value = CephDisksData.DISK_LIST_OK
result = PerfScale.check_osd_node_ram()
regexp = "Probe error: Failed to run command 'fdisk -l'"
self.assertEqual(str(result), regexp)
self.assertEqual(result.value, Severity.unknown)
def test_shared_vcp_nic_ok(self, mock_nics, mock_bind):
mock_bind.return_value = CephLmConfigData.BIND_IPS
mock_nics.return_value = HardwareData.CEPH_SHARED_NIC_OK_VCP
result = PerfScale.check_nic_speed()
self.assertEqual(len(result), len(CephLmConfigData.BIND_IPS))
for entry in result:
regexp = 'NIC speed monitoring is not supported on this host'
self.assertRegexpMatches(str(entry), regexp)
self.assertEqual(entry.value, Severity.ok)
def test_memory_ceph_error(self, mock_list, mock_mem, mock_disks):
mock_disks.return_value = HardwareData.DISK_SIZE_MAP
mock_mem.return_value = HardwareData.MEMINFO_WARN
mock_list.side_effect = \
CephCommandException("Failed to run command 'ceph-disk list'")
result = PerfScale.check_osd_node_ram()
regexp = "Probe error: Failed to run command 'ceph-disk list'"
self.assertEqual(str(result), regexp)
self.assertEqual(result.value, Severity.unknown)
def test_shared_nic_external_net_warn(self, mock_nics, mock_bind):
mock_bind.return_value = CephLmConfigData.BIND_IPS
mock_nics.return_value = HardwareData.CEPH_SHARED_EXTERNAL_NET
result = PerfScale.check_nic_speed()
self.assertEqual(len(result), len(CephLmConfigData.BIND_IPS))
for entry in result:
regexp = 'WARN: Ceph and non-ceph networks detected' \
' on same physical NIC'
self.assertRegexpMatches(str(entry), regexp)
self.assertEqual(entry.value, Severity.warn)
def test_shared_nic_speed_warn(self, mock_nics, mock_bind):
mock_bind.return_value = CephLmConfigData.BIND_IPS
mock_nics.return_value = HardwareData.CEPH_SHARED_NIC_WARN
result = PerfScale.check_nic_speed()
self.assertEqual(len(result), len(CephLmConfigData.BIND_IPS))
for entry in result:
regexp = 'Logical NIC (.*) with ip (.*) violates' \
' recommended minimum speed of (.*) Mb/s'
self.assertRegexpMatches(str(entry), regexp)
self.assertEqual(entry.value, Severity.warn)
def test_dedicated_nic_speed_ok(self, mock_nics, mock_bind):
mock_bind.return_value = CephLmConfigData.BIND_IPS
mock_nics.return_value = HardwareData.CEPH_DEDICATED_NIC_OK
result = PerfScale.check_nic_speed()
self.assertEqual(len(result), len(CephLmConfigData.BIND_IPS))
for entry in result:
regexp = 'Logical NIC (.*) with ip (.*) supports' \
' recommended minimum speed of (.*) Mb/s'
self.assertRegexpMatches(str(entry), regexp)
self.assertEqual(entry.value, Severity.ok)