# Copyright (c) 2010-2012 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import array
from contextlib import contextmanager
import mock
import os
from posix import stat_result, statvfs_result
from shutil import rmtree
import tempfile
import unittest
from unittest import TestCase
from swift import __version__ as swiftver
from swift.common import ring, utils
from swift.common.swob import Request
from swift.common.middleware import recon
from swift.common.storage_policy import StoragePolicy
from test.unit import patch_policies
def fake_check_mount(a, b):
raise OSError('Input/Output Error')
def fail_os_listdir():
raise OSError('No such file or directory')
def fail_io_open(file_path, open_mode):
raise IOError('No such file or directory')
class FakeApp(object):
def __call__(self, env, start_response):
return "FAKE APP"
def start_response(*args):
pass
class FakeFromCache(object):
def __init__(self, out=None):
self.fakeout = out
self.fakeout_calls = []
def fake_from_recon_cache(self, *args, **kwargs):
self.fakeout_calls.append((args, kwargs))
return self.fakeout
class OpenAndReadTester(object):
def __init__(self, output_iter):
self.index = 0
self.out_len = len(output_iter) - 1
self.data = output_iter
self.output_iter = iter(output_iter)
self.read_calls = []
self.open_calls = []
def __iter__(self):
return self
def next(self):
if self.index == self.out_len:
raise StopIteration
else:
line = self.data[self.index]
self.index += 1
return line
def read(self, *args, **kwargs):
self.read_calls.append((args, kwargs))
try:
return next(self.output_iter)
except StopIteration:
return ''
@contextmanager
def open(self, *args, **kwargs):
self.open_calls.append((args, kwargs))
yield self
class MockOS(object):
def __init__(self, ls_out=None, isdir_out=None, ismount_out=False,
statvfs_out=None):
self.ls_output = ls_out
self.isdir_output = isdir_out
self.ismount_output = ismount_out
self.statvfs_output = statvfs_out
self.listdir_calls = []
self.isdir_calls = []
self.ismount_calls = []
self.statvfs_calls = []
def fake_listdir(self, *args, **kwargs):
self.listdir_calls.append((args, kwargs))
return self.ls_output
def fake_isdir(self, *args, **kwargs):
self.isdir_calls.append((args, kwargs))
return self.isdir_output
def fake_ismount(self, *args, **kwargs):
self.ismount_calls.append((args, kwargs))
if isinstance(self.ismount_output, Exception):
raise self.ismount_output
else:
return self.ismount_output
def fake_statvfs(self, *args, **kwargs):
self.statvfs_calls.append((args, kwargs))
return statvfs_result(self.statvfs_output)
class FakeRecon(object):
def __init__(self):
self.fake_replication_rtype = None
self.fake_updater_rtype = None
self.fake_auditor_rtype = None
self.fake_expirer_rtype = None
def fake_mem(self):
return {'memtest': "1"}
def fake_load(self):
return {'loadtest': "1"}
def fake_async(self):
return {'asynctest': "1"}
def fake_get_device_info(self):
return {"/srv/1/node": ["sdb1"]}
def fake_replication(self, recon_type):
self.fake_replication_rtype = recon_type
return {'replicationtest': "1"}
def fake_updater(self, recon_type):
self.fake_updater_rtype = recon_type
return {'updatertest': "1"}
def fake_auditor(self, recon_type):
self.fake_auditor_rtype = recon_type
return {'auditortest': "1"}
def fake_expirer(self, recon_type):
self.fake_expirer_rtype = recon_type
return {'expirertest': "1"}
def fake_mounted(self):
return {'mountedtest': "1"}
def fake_unmounted(self):
return {'unmountedtest': "1"}
def fake_unmounted_empty(self):
return []
def fake_diskusage(self):
return {'diskusagetest': "1"}
def fake_ringmd5(self):
return {'ringmd5test': "1"}
def fake_swiftconfmd5(self):
return {'/etc/swift/swift.conf': "abcdef"}
def fake_quarantined(self):
return {'quarantinedtest': "1"}
def fake_sockstat(self):
return {'sockstattest': "1"}
def fake_driveaudit(self):
return {'driveaudittest': "1"}
def fake_time(self):
return {'timetest': "1"}
def nocontent(self):
return None
def raise_IOError(self, *args, **kwargs):
raise IOError
def raise_ValueError(self, *args, **kwargs):
raise ValueError
def raise_Exception(self, *args, **kwargs):
raise Exception
@patch_policies(legacy_only=True)
class TestReconSuccess(TestCase):
def setUp(self):
self.tempdir = tempfile.mkdtemp(prefix='swift_recon_md5_test')
utils.mkdirs(self.tempdir)
self.app = self._get_app()
self.mockos = MockOS()
self.fakecache = FakeFromCache()
self.real_listdir = os.listdir
self.real_isdir = os.path.isdir
self.real_ismount = utils.ismount
self.real_statvfs = os.statvfs
os.listdir = self.mockos.fake_listdir
os.path.isdir = self.mockos.fake_isdir
utils.ismount = self.mockos.fake_ismount
os.statvfs = self.mockos.fake_statvfs
self.real_from_cache = self.app._from_recon_cache
self.app._from_recon_cache = self.fakecache.fake_from_recon_cache
self.frecon = FakeRecon()
# replace hash md5 implementation of the md5_hash_for_file function
mock_hash_for_file = mock.patch(
'swift.common.middleware.recon.md5_hash_for_file',
lambda f, **kwargs: 'hash-' + os.path.basename(f))
self.addCleanup(mock_hash_for_file.stop)
mock_hash_for_file.start()
self.ring_part_shift = 5
self.ring_devs = [{'id': 0, 'zone': 0, 'weight': 1.0,
'ip': '10.1.1.1', 'port': 6200,
'device': 'sda1'},
{'id': 1, 'zone': 0, 'weight': 1.0,
'ip': '10.1.1.1', 'port': 6200,
'device': 'sdb1'},
None,
{'id': 3, 'zone': 2, 'weight': 1.0,
'ip': '10.1.2.1', 'port': 6200,
'device': 'sdc1'},
{'id': 4, 'zone': 2, 'weight': 1.0,
'ip': '10.1.2.2', 'port': 6200,
'device': 'sdd1'}]
self._create_rings()
def tearDown(self):
os.listdir = self.real_listdir
os.path.isdir = self.real_isdir
utils.ismount = self.real_ismount
os.statvfs = self.real_statvfs
del self.mockos
self.app._from_recon_cache = self.real_from_cache
del self.fakecache
rmtree(self.tempdir)
def _get_app(self):
app = recon.ReconMiddleware(FakeApp(), {'swift_dir': self.tempdir})
return app
def _create_ring(self, ringpath, replica_map, devs, part_shift):
ring.RingData(replica_map, devs, part_shift).save(ringpath,
mtime=None)
def _create_rings(self):
# make the rings unique so they have different md5 sums
rings = {
'account.ring.gz': [
array.array('H', [3, 1, 3, 1]),
array.array('H', [0, 3, 1, 4]),
array.array('H', [1, 4, 0, 3])],
'container.ring.gz': [
array.array('H', [4, 3, 0, 1]),
array.array('H', [0, 1, 3, 4]),
array.array('H', [3, 4, 0, 1])],
'object.ring.gz': [
array.array('H', [0, 1, 0, 1]),
array.array('H', [0, 1, 0, 1]),
array.array('H', [3, 4, 3, 4])],
'object-1.ring.gz': [
array.array('H', [1, 0, 1, 0]),
array.array('H', [1, 0, 1, 0]),
array.array('H', [4, 3, 4, 3])],
'object-2.ring.gz': [
array.array('H', [1, 1, 1, 0]),
array.array('H', [1, 0, 1, 3]),
array.array('H', [4, 2, 4, 3])]
}
for ringfn, replica_map in rings.items():
ringpath = os.path.join(self.tempdir, ringfn)
self._create_ring(ringpath, replica_map, self.ring_devs,
self.ring_part_shift)
@patch_policies([
StoragePolicy(0, 'stagecoach'),
StoragePolicy(1, 'pinto', is_deprecated=True),
StoragePolicy(2, 'toyota', is_default=True),
])
def test_get_ring_md5(self):
# We should only see configured and present rings, so to handle the
# "normal" case just patch the policies to match the existing rings.
expt_out = {'%s/account.ring.gz' % self.tempdir:
'hash-account.ring.gz',
'%s/container.ring.gz' % self.tempdir:
'hash-container.ring.gz',
'%s/object.ring.gz' % self.tempdir:
'hash-object.ring.gz',
'%s/object-1.ring.gz' % self.tempdir:
'hash-object-1.ring.gz',
'%s/object-2.ring.gz' % self.tempdir:
'hash-object-2.ring.gz'}
# We need to instantiate app after overriding the configured policies.
app = self._get_app()
# object-{1,2}.ring.gz should both appear as they are present on disk
# and were configured as policies.
self.assertEqual(sorted(app.get_ring_md5().items()),
sorted(expt_out.items()))
def test_get_ring_md5_ioerror_produces_none_hash(self):
# Ring files that are present but produce an IOError on read should
# still produce a ringmd5 entry with a None for the hash. Note that
# this is different than if an expected ring file simply doesn't exist,
# in which case it is excluded altogether from the ringmd5 response.
expt_out = {'%s/account.ring.gz' % self.tempdir: None,
'%s/container.ring.gz' % self.tempdir: None,
'%s/object.ring.gz' % self.tempdir: None}
with mock.patch('swift.common.middleware.recon.md5_hash_for_file',
side_effect=IOError):
ringmd5 = self.app.get_ring_md5()
self.assertEqual(sorted(ringmd5.items()),
sorted(expt_out.items()))
def test_get_ring_md5_failed_ring_hash_recovers_without_restart(self):
# Ring files that are present but produce an IOError on read will
# show a None hash, but if they can be read later their hash
# should become available in the ringmd5 response.
expt_out = {'%s/account.ring.gz' % self.tempdir: None,
'%s/container.ring.gz' % self.tempdir: None,
'%s/object.ring.gz' % self.tempdir: None}
with mock.patch('swift.common.middleware.recon.md5_hash_for_file',
side_effect=IOError):
ringmd5 = self.app.get_ring_md5()
self.assertEqual(sorted(ringmd5.items()),
sorted(expt_out.items()))
# If we fix a ring and it can be read again, its hash should then
# appear using the same app instance
def fake_hash_for_file(fn):
if 'object' not in fn:
raise IOError
return 'hash-' + os.path.basename(fn)
expt_out = {'%s/account.ring.gz' % self.tempdir: None,
'%s/container.ring.gz' % self.tempdir: None,
'%s/object.ring.gz' % self.tempdir:
'hash-object.ring.gz'}
with mock.patch('swift.common.middleware.recon.md5_hash_for_file',
fake_hash_for_file):
ringmd5 = self.app.get_ring_md5()
self.assertEqual(sorted(ringmd5.items()),
sorted(expt_out.items()))
@patch_policies([
StoragePolicy(0, 'stagecoach'),
StoragePolicy(2, 'bike', is_default=True),
StoragePolicy(3502, 'train')
])
def test_get_ring_md5_missing_ring_recovers_without_restart(self):
# If a configured ring is missing when the app is instantiated, but is
# later moved into place, we shouldn't need to restart object-server
# for it to appear in recon.
expt_out = {'%s/account.ring.gz' % self.tempdir:
'hash-account.ring.gz',
'%s/container.ring.gz' % self.tempdir:
'hash-container.ring.gz',
'%s/object.ring.gz' % self.tempdir:
'hash-object.ring.gz',
'%s/object-2.ring.gz' % self.tempdir:
'hash-object-2.ring.gz'}
# We need to instantiate app after overriding the configured policies.
app = self._get_app()
# object-1.ring.gz should not appear as it's present but unconfigured.
# object-3502.ring.gz should not appear as it's configured but not
# (yet) present.
self.assertEqual(sorted(app.get_ring_md5().items()),
sorted(expt_out.items()))
# Simulate the configured policy's missing ringfile being moved into
# place during runtime
ringfn = 'object-3502.ring.gz'
ringpath = os.path.join(self.tempdir, ringfn)
ringmap = [array.array('H', [1, 2, 1, 4]),
array.array('H', [4, 0, 1, 3]),
array.array('H', [1, 1, 0, 3])]
self._create_ring(os.path.join(self.tempdir, ringfn),
ringmap, self.ring_devs, self.ring_part_shift)
expt_out[ringpath] = 'hash-' + ringfn
# We should now see it in the ringmd5 response, without a restart
# (using the same app instance)
self.assertEqual(sorted(app.get_ring_md5().items()),
sorted(expt_out.items()))
@patch_policies([
StoragePolicy(0, 'stagecoach', is_default=True),
StoragePolicy(2, 'bike'),
StoragePolicy(2305, 'taxi')
])
def test_get_ring_md5_excludes_configured_missing_obj_rings(self):
# Object rings that are configured but missing aren't meant to appear
# in the ringmd5 response.
expt_out = {'%s/account.ring.gz' % self.tempdir:
'hash-account.ring.gz',
'%s/container.ring.gz' % self.tempdir:
'hash-container.ring.gz',
'%s/object.ring.gz' % self.tempdir:
'hash-object.ring.gz',
'%s/object-2.ring.gz' % self.tempdir:
'hash-object-2.ring.gz'}
# We need to instantiate app after overriding the configured policies.
app = self._get_app()
# object-1.ring.gz should not appear as it's present but unconfigured.
# object-2305.ring.gz should not appear as it's configured but not
# present.
self.assertEqual(sorted(app.get_ring_md5().items()),
sorted(expt_out.items()))
@patch_policies([
StoragePolicy(0, 'zero', is_default=True),
])
def test_get_ring_md5_excludes_unconfigured_present_obj_rings(self):
# Object rings that are present but not configured in swift.conf
# aren't meant to appear in the ringmd5 response.
expt_out = {'%s/account.ring.gz' % self.tempdir:
'hash-account.ring.gz',
'%s/container.ring.gz' % self.tempdir:
'hash-container.ring.gz',
'%s/object.ring.gz' % self.tempdir:
'hash-object.ring.gz'}
# We need to instantiate app after overriding the configured policies.
app = self._get_app()
# object-{1,2}.ring.gz should not appear as they are present on disk
# but were not configured as policies.
self.assertEqual(sorted(app.get_ring_md5().items()),
sorted(expt_out.items()))
def test_from_recon_cache(self):
oart = OpenAndReadTester(['{"notneeded": 5, "testkey1": "canhazio"}'])
self.app._from_recon_cache = self.real_from_cache
rv = self.app._from_recon_cache(['testkey1', 'notpresentkey'],
'test.cache', openr=oart.open)
self.assertEqual(oart.read_calls, [((), {})])
self.assertEqual(oart.open_calls, [(('test.cache', 'r'), {})])
self.assertEqual(rv, {'notpresentkey': None, 'testkey1': 'canhazio'})
self.app._from_recon_cache = self.fakecache.fake_from_recon_cache
def test_from_recon_cache_ioerror(self):
oart = self.frecon.raise_IOError
self.app._from_recon_cache = self.real_from_cache
rv = self.app._from_recon_cache(['testkey1', 'notpresentkey'],
'test.cache', openr=oart)
self.assertEqual(rv, {'notpresentkey': None, 'testkey1': None})
self.app._from_recon_cache = self.fakecache.fake_from_recon_cache
def test_from_recon_cache_valueerror(self):
oart = self.frecon.raise_ValueError
self.app._from_recon_cache = self.real_from_cache
rv = self.app._from_recon_cache(['testkey1', 'notpresentkey'],
'test.cache', openr=oart)
self.assertEqual(rv, {'notpresentkey': None, 'testkey1': None})
self.app._from_recon_cache = self.fakecache.fake_from_recon_cache
def test_from_recon_cache_exception(self):
oart = self.frecon.raise_Exception
self.app._from_recon_cache = self.real_from_cache
rv = self.app._from_recon_cache(['testkey1', 'notpresentkey'],
'test.cache', openr=oart)
self.assertEqual(rv, {'notpresentkey': None, 'testkey1': None})
self.app._from_recon_cache = self.fakecache.fake_from_recon_cache
def test_get_mounted(self):
mounts_content = [
'rootfs / rootfs rw 0 0',
'none /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0',
'none /proc proc rw,nosuid,nodev,noexec,relatime 0 0',
'none /dev devtmpfs rw,relatime,size=248404k,nr_inodes=62101,'
'mode=755 0 0',
'none /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,'
'ptmxmode=000 0 0',
'/dev/disk/by-uuid/e5b143bd-9f31-49a7-b018-5e037dc59252 / ext4'
' rw,relatime,errors=remount-ro,barrier=1,data=ordered 0 0',
'none /sys/fs/fuse/connections fusectl rw,relatime 0 0',
'none /sys/kernel/debug debugfs rw,relatime 0 0',
'none /sys/kernel/security securityfs rw,relatime 0 0',
'none /dev/shm tmpfs rw,nosuid,nodev,relatime 0 0',
'none /var/run tmpfs rw,nosuid,relatime,mode=755 0 0',
'none /var/lock tmpfs rw,nosuid,nodev,noexec,relatime 0 0',
'none /lib/init/rw tmpfs rw,nosuid,relatime,mode=755 0 0',
'/dev/loop0 /mnt/sdb1 xfs rw,noatime,nodiratime,attr2,nobarrier,'
'logbufs=8,noquota 0 0',
'rpc_pipefs /var/lib/nfs/rpc_pipefs rpc_pipefs rw,relatime 0 0',
'nfsd /proc/fs/nfsd nfsd rw,relatime 0 0',
'none /proc/fs/vmblock/mountPoint vmblock rw,relatime 0 0',
'']
mounted_resp = [
{'device': 'rootfs', 'path': '/'},
{'device': 'none', 'path': '/sys'},
{'device': 'none', 'path': '/proc'},
{'device': 'none', 'path': '/dev'},
{'device': 'none', 'path': '/dev/pts'},
{'device': '/dev/disk/by-uuid/'
'e5b143bd-9f31-49a7-b018-5e037dc59252', 'path': '/'},
{'device': 'none', 'path': '/sys/fs/fuse/connections'},
{'device': 'none', 'path': '/sys/kernel/debug'},
{'device': 'none', 'path': '/sys/kernel/security'},
{'device': 'none', 'path': '/dev/shm'},
{'device': 'none', 'path': '/var/run'},
{'device': 'none', 'path': '/var/lock'},
{'device': 'none', 'path': '/lib/init/rw'},
{'device': '/dev/loop0', 'path': '/mnt/sdb1'},
{'device': 'rpc_pipefs', 'path': '/var/lib/nfs/rpc_pipefs'},
{'device': 'nfsd', 'path': '/proc/fs/nfsd'},
{'device': 'none', 'path': '/proc/fs/vmblock/mountPoint'}]
oart = OpenAndReadTester(mounts_content)
rv = self.app.get_mounted(openr=oart.open)
self.assertEqual(oart.open_calls, [(('/proc/mounts', 'r'), {})])
self.assertEqual(rv, mounted_resp)
def test_get_load(self):
oart = OpenAndReadTester(['0.03 0.03 0.00 1/220 16306'])
rv = self.app.get_load(openr=oart.open)
self.assertEqual(oart.read_calls, [((), {})])
self.assertEqual(oart.open_calls, [(('/proc/loadavg', 'r'), {})])
self.assertEqual(rv, {'5m': 0.029999999999999999, '15m': 0.0,
'processes': 16306, 'tasks': '1/220',
'1m': 0.029999999999999999})
def test_get_mem(self):
meminfo_content = ['MemTotal: 505840 kB',
'MemFree: 26588 kB',
'Buffers: 44948 kB',
'Cached: 146376 kB',
'SwapCached: 14736 kB',
'Active: 194900 kB',
'Inactive: 193412 kB',
'Active(anon): 94208 kB',
'Inactive(anon): 102848 kB',
'Active(file): 100692 kB',
'Inactive(file): 90564 kB',
'Unevictable: 0 kB',
'Mlocked: 0 kB',
'SwapTotal: 407544 kB',
'SwapFree: 313436 kB',
'Dirty: 104 kB',
'Writeback: 0 kB',
'AnonPages: 185268 kB',
'Mapped: 9592 kB',
'Shmem: 68 kB',
'Slab: 61716 kB',
'SReclaimable: 46620 kB',
'SUnreclaim: 15096 kB',
'KernelStack: 1760 kB',
'PageTables: 8832 kB',
'NFS_Unstable: 0 kB',
'Bounce: 0 kB',
'WritebackTmp: 0 kB',
'CommitLimit: 660464 kB',
'Committed_AS: 565608 kB',
'VmallocTotal: 34359738367 kB',
'VmallocUsed: 266724 kB',
'VmallocChunk: 34359467156 kB',
'HardwareCorrupted: 0 kB',
'HugePages_Total: 0',
'HugePages_Free: 0',
'HugePages_Rsvd: 0',
'HugePages_Surp: 0',
'Hugepagesize: 2048 kB',
'DirectMap4k: 10240 kB',
'DirectMap2M: 514048 kB',
'']
meminfo_resp = {'WritebackTmp': '0 kB',
'SwapTotal': '407544 kB',
'Active(anon)': '94208 kB',
'SwapFree': '313436 kB',
'DirectMap4k': '10240 kB',
'KernelStack': '1760 kB',
'MemFree': '26588 kB',
'HugePages_Rsvd': '0',
'Committed_AS': '565608 kB',
'Active(file)': '100692 kB',
'NFS_Unstable': '0 kB',
'VmallocChunk': '34359467156 kB',
'Writeback': '0 kB',
'Inactive(file)': '90564 kB',
'MemTotal': '505840 kB',
'VmallocUsed': '266724 kB',
'HugePages_Free': '0',
'AnonPages': '185268 kB',
'Active': '194900 kB',
'Inactive(anon)': '102848 kB',
'CommitLimit': '660464 kB',
'Hugepagesize': '2048 kB',
'Cached': '146376 kB',
'SwapCached': '14736 kB',
'VmallocTotal': '34359738367 kB',
'Shmem': '68 kB',
'Mapped': '9592 kB',
'SUnreclaim': '15096 kB',
'Unevictable': '0 kB',
'SReclaimable': '46620 kB',
'Mlocked': '0 kB',
'DirectMap2M': '514048 kB',
'HugePages_Surp': '0',
'Bounce': '0 kB',
'Inactive': '193412 kB',
'PageTables': '8832 kB',
'HardwareCorrupted': '0 kB',
'HugePages_Total': '0',
'Slab': '61716 kB',
'Buffers': '44948 kB',
'Dirty': '104 kB'}
oart = OpenAndReadTester(meminfo_content)
rv = self.app.get_mem(openr=oart.open)
self.assertEqual(oart.open_calls, [(('/proc/meminfo', 'r'), {})])
self.assertEqual(rv, meminfo_resp)
def test_get_async_info(self):
from_cache_response = {'async_pending': 5}
self.fakecache.fakeout = from_cache_response
rv = self.app.get_async_info()
self.assertEqual(self.fakecache.fakeout_calls,
[((['async_pending'],
'/var/cache/swift/object.recon'), {})])
self.assertEqual(rv, {'async_pending': 5})
def test_get_replication_info_account(self):
from_cache_response = {
"replication_stats": {
"attempted": 1, "diff": 0,
"diff_capped": 0, "empty": 0,
"failure": 0, "hashmatch": 0,
"failure_nodes": {
"192.168.0.1": 0,
"192.168.0.2": 0},
"no_change": 2, "remote_merge": 0,
"remove": 0, "rsync": 0,
"start": 1333044050.855202,
"success": 2, "ts_repl": 0},
"replication_time": 0.2615511417388916,
"replication_last": 1357969645.25}
self.fakecache.fakeout = from_cache_response
rv = self.app.get_replication_info('account')
self.assertEqual(self.fakecache.fakeout_calls,
[((['replication_time', 'replication_stats',
'replication_last'],
'/var/cache/swift/account.recon'), {})])
self.assertEqual(rv, {
"replication_stats": {
"attempted": 1, "diff": 0,
"diff_capped": 0, "empty": 0,
"failure": 0, "hashmatch": 0,
"failure_nodes": {
"192.168.0.1": 0,
"192.168.0.2": 0},
"no_change": 2, "remote_merge": 0,
"remove": 0, "rsync": 0,
"start": 1333044050.855202,
"success": 2, "ts_repl": 0},
"replication_time": 0.2615511417388916,
"replication_last": 1357969645.25})
def test_get_replication_info_container(self):
from_cache_response = {
"replication_time": 200.0,
"replication_stats": {
"attempted": 179, "diff": 0,
"diff_capped": 0, "empty": 0,
"failure": 0, "hashmatch": 0,
"failure_nodes": {
"192.168.0.1": 0,
"192.168.0.2": 0},
"no_change": 358, "remote_merge": 0,
"remove": 0, "rsync": 0,
"start": 5.5, "success": 358,
"ts_repl": 0},
"replication_last": 1357969645.25}
self.fakecache.fakeout_calls = []
self.fakecache.fakeout = from_cache_response
rv = self.app.get_replication_info('container')
self.assertEqual(self.fakecache.fakeout_calls,
[((['replication_time', 'replication_stats',
'replication_last'],
'/var/cache/swift/container.recon'), {})])
self.assertEqual(rv, {
"replication_time": 200.0,
"replication_stats": {
"attempted": 179, "diff": 0,
"diff_capped": 0, "empty": 0,
"failure": 0, "hashmatch": 0,
"failure_nodes": {
"192.168.0.1": 0,
"192.168.0.2": 0},
"no_change": 358, "remote_merge": 0,
"remove": 0, "rsync": 0,
"start": 5.5, "success": 358,
"ts_repl": 0},
"replication_last": 1357969645.25})
def test_get_replication_object(self):
from_cache_response = {
"replication_time": 0.2615511417388916,
"replication_stats": {
"attempted": 179,
"failure": 0, "hashmatch": 0,
"failure_nodes": {
"192.168.0.1": 0,
"192.168.0.2": 0},
"remove": 0, "rsync": 0,
"start": 1333044050.855202, "success": 358},
"replication_last": 1357969645.25,
"object_replication_time": 0.2615511417388916,
"object_replication_last": 1357969645.25}
self.fakecache.fakeout_calls = []
self.fakecache.fakeout = from_cache_response
rv = self.app.get_replication_info('object')
self.assertEqual(self.fakecache.fakeout_calls,
[((['replication_time', 'replication_stats',
'replication_last', 'object_replication_time',
'object_replication_last'],
'/var/cache/swift/object.recon'), {})])
self.assertEqual(rv, {
"replication_time": 0.2615511417388916,
"replication_stats": {
"attempted": 179,
"failure": 0, "hashmatch": 0,
"failure_nodes": {
"192.168.0.1": 0,
"192.168.0.2": 0},
"remove": 0, "rsync": 0,
"start": 1333044050.855202, "success": 358},
"replication_last": 1357969645.25,
"object_replication_time": 0.2615511417388916,
"object_replication_last": 1357969645.25})
def test_get_replication_info_unrecognized(self):
rv = self.app.get_replication_info('unrecognized_recon_type')
self.assertIsNone(rv)
def test_get_updater_info_container(self):
from_cache_response = {"container_updater_sweep": 18.476239919662476}
self.fakecache.fakeout_calls = []
self.fakecache.fakeout = from_cache_response
rv = self.app.get_updater_info('container')
self.assertEqual(self.fakecache.fakeout_calls,
[((['container_updater_sweep'],
'/var/cache/swift/container.recon'), {})])
self.assertEqual(rv, {"container_updater_sweep": 18.476239919662476})
def test_get_updater_info_object(self):
from_cache_response = {"object_updater_sweep": 0.79848217964172363}
self.fakecache.fakeout_calls = []
self.fakecache.fakeout = from_cache_response
rv = self.app.get_updater_info('object')
self.assertEqual(self.fakecache.fakeout_calls,
[((['object_updater_sweep'],
'/var/cache/swift/object.recon'), {})])
self.assertEqual(rv, {"object_updater_sweep": 0.79848217964172363})
def test_get_updater_info_unrecognized(self):
rv = self.app.get_updater_info('unrecognized_recon_type')
self.assertIsNone(rv)
def test_get_expirer_info_object(self):
from_cache_response = {'object_expiration_pass': 0.79848217964172363,
'expired_last_pass': 99}
self.fakecache.fakeout_calls = []
self.fakecache.fakeout = from_cache_response
rv = self.app.get_expirer_info('object')
self.assertEqual(self.fakecache.fakeout_calls,
[((['object_expiration_pass', 'expired_last_pass'],
'/var/cache/swift/object.recon'), {})])
self.assertEqual(rv, from_cache_response)
def test_get_auditor_info_account(self):
from_cache_response = {"account_auditor_pass_completed": 0.24,
"account_audits_failed": 0,
"account_audits_passed": 6,
"account_audits_since": "1333145374.1373529"}
self.fakecache.fakeout_calls = []
self.fakecache.fakeout = from_cache_response
rv = self.app.get_auditor_info('account')
self.assertEqual(self.fakecache.fakeout_calls,
[((['account_audits_passed',
'account_auditor_pass_completed',
'account_audits_since',
'account_audits_failed'],
'/var/cache/swift/account.recon'), {})])
self.assertEqual(rv, {"account_auditor_pass_completed": 0.24,
"account_audits_failed": 0,
"account_audits_passed": 6,
"account_audits_since": "1333145374.1373529"})
def test_get_auditor_info_container(self):
from_cache_response = {"container_auditor_pass_completed": 0.24,
"container_audits_failed": 0,
"container_audits_passed": 6,
"container_audits_since": "1333145374.1373529"}
self.fakecache.fakeout_calls = []
self.fakecache.fakeout = from_cache_response
rv = self.app.get_auditor_info('container')
self.assertEqual(self.fakecache.fakeout_calls,
[((['container_audits_passed',
'container_auditor_pass_completed',
'container_audits_since',
'container_audits_failed'],
'/var/cache/swift/container.recon'), {})])
self.assertEqual(rv, {"container_auditor_pass_completed": 0.24,
"container_audits_failed": 0,
"container_audits_passed": 6,
"container_audits_since": "1333145374.1373529"})
def test_get_auditor_info_object(self):
from_cache_response = {
"object_auditor_stats_ALL": {
"audit_time": 115.14418768882751,
"bytes_processed": 234660,
"completed": 115.4512460231781,
"errors": 0,
"files_processed": 2310,
"quarantined": 0},
"object_auditor_stats_ZBF": {
"audit_time": 45.877294063568115,
"bytes_processed": 0,
"completed": 46.181446075439453,
"errors": 0,
"files_processed": 2310,
"quarantined": 0}}
self.fakecache.fakeout_calls = []
self.fakecache.fakeout = from_cache_response
rv = self.app.get_auditor_info('object')
self.assertEqual(self.fakecache.fakeout_calls,
[((['object_auditor_stats_ALL',
'object_auditor_stats_ZBF'],
'/var/cache/swift/object.recon'), {})])
self.assertEqual(rv, {
"object_auditor_stats_ALL": {
"audit_time": 115.14418768882751,
"bytes_processed": 234660,
"completed": 115.4512460231781,
"errors": 0,
"files_processed": 2310,
"quarantined": 0},
"object_auditor_stats_ZBF": {
"audit_time": 45.877294063568115,
"bytes_processed": 0,
"completed": 46.181446075439453,
"errors": 0,
"files_processed": 2310,
"quarantined": 0}})
def test_get_auditor_info_object_parallel_once(self):
from_cache_response = {
"object_auditor_stats_ALL": {
'disk1': {
"audit_time": 115.14418768882751,
"bytes_processed": 234660,
"completed": 115.4512460231781,
"errors": 0,
"files_processed": 2310,
"quarantined": 0},
'disk2': {
"audit_time": 115,
"bytes_processed": 234660,
"completed": 115,
"errors": 0,
"files_processed": 2310,
"quarantined": 0}},
"object_auditor_stats_ZBF": {'disk1disk2': {
"audit_time": 45.877294063568115,
"bytes_processed": 0,
"completed": 46.181446075439453,
"errors": 0,
"files_processed": 2310,
"quarantined": 0}}}
self.fakecache.fakeout_calls = []
self.fakecache.fakeout = from_cache_response
rv = self.app.get_auditor_info('object')
self.assertEqual(self.fakecache.fakeout_calls,
[((['object_auditor_stats_ALL',
'object_auditor_stats_ZBF'],
'/var/cache/swift/object.recon'), {})])
self.assertEqual(rv, {
"object_auditor_stats_ALL": {
'disk1': {
"audit_time": 115.14418768882751,
"bytes_processed": 234660,
"completed": 115.4512460231781,
"errors": 0,
"files_processed": 2310,
"quarantined": 0},
'disk2': {
"audit_time": 115,
"bytes_processed": 234660,
"completed": 115,
"errors": 0,
"files_processed": 2310,
"quarantined": 0}},
"object_auditor_stats_ZBF": {'disk1disk2': {
"audit_time": 45.877294063568115,
"bytes_processed": 0,
"completed": 46.181446075439453,
"errors": 0,
"files_processed": 2310,
"quarantined": 0}}})
def test_get_auditor_info_unrecognized(self):
rv = self.app.get_auditor_info('unrecognized_recon_type')
self.assertIsNone(rv)
def test_get_unmounted(self):
unmounted_resp = [{'device': 'fakeone', 'mounted': False},
{'device': 'faketwo', 'mounted': False}]
self.mockos.ls_output = ['fakeone', 'faketwo']
self.mockos.isdir_output = True
self.mockos.ismount_output = False
rv = self.app.get_unmounted()
self.assertEqual(self.mockos.listdir_calls, [(('/srv/node',), {})])
self.assertEqual(self.mockos.isdir_calls,
[(('/srv/node/fakeone',), {}),
(('/srv/node/faketwo',), {})])
self.assertEqual(rv, unmounted_resp)
def test_get_unmounted_excludes_files(self):
unmounted_resp = []
self.mockos.ls_output = ['somerando.log']
self.mockos.isdir_output = False
self.mockos.ismount_output = False
rv = self.app.get_unmounted()
self.assertEqual(self.mockos.listdir_calls, [(('/srv/node',), {})])
self.assertEqual(self.mockos.isdir_calls,
[(('/srv/node/somerando.log',), {})])
self.assertEqual(rv, unmounted_resp)
def test_get_unmounted_all_mounted(self):
unmounted_resp = []
self.mockos.ls_output = ['fakeone', 'faketwo']
self.mockos.isdir_output = True
self.mockos.ismount_output = True
rv = self.app.get_unmounted()
self.assertEqual(self.mockos.listdir_calls, [(('/srv/node',), {})])
self.assertEqual(self.mockos.isdir_calls,
[(('/srv/node/fakeone',), {}),
(('/srv/node/faketwo',), {})])
self.assertEqual(rv, unmounted_resp)
def test_get_unmounted_checkmount_fail(self):
unmounted_resp = [{'device': 'fakeone', 'mounted': 'brokendrive'}]
self.mockos.ls_output = ['fakeone']
self.mockos.isdir_output = True
self.mockos.ismount_output = OSError('brokendrive')
rv = self.app.get_unmounted()
self.assertEqual(self.mockos.listdir_calls, [(('/srv/node',), {})])
self.assertEqual(self.mockos.isdir_calls,
[(('/srv/node/fakeone',), {})])
self.assertEqual(self.mockos.ismount_calls,
[(('/srv/node/fakeone',), {})])
self.assertEqual(rv, unmounted_resp)
def test_get_unmounted_no_mounts(self):
def fake_checkmount_true(*args):
return True
unmounted_resp = []
self.mockos.ls_output = []
self.mockos.isdir_output = False
self.mockos.ismount_output = False
rv = self.app.get_unmounted()
self.assertEqual(self.mockos.listdir_calls, [(('/srv/node',), {})])
self.assertEqual(self.mockos.isdir_calls, [])
self.assertEqual(rv, unmounted_resp)
def test_get_diskusage(self):
# posix.statvfs_result(f_bsize=4096, f_frsize=4096, f_blocks=1963185,
# f_bfree=1113075, f_bavail=1013351,
# f_files=498736,
# f_ffree=397839, f_favail=397839, f_flag=0,
# f_namemax=255)
statvfs_content = (4096, 4096, 1963185, 1113075, 1013351, 498736,
397839, 397839, 0, 255)
du_resp = [{'device': 'canhazdrive1', 'avail': 4150685696,
'mounted': True, 'used': 3890520064, 'size': 8041205760}]
self.mockos.ls_output = ['canhazdrive1']
self.mockos.isdir_output = True
self.mockos.statvfs_output = statvfs_content
self.mockos.ismount_output = True
rv = self.app.get_diskusage()
self.assertEqual(self.mockos.listdir_calls, [(('/srv/node',), {})])
self.assertEqual(self.mockos.isdir_calls,
[(('/srv/node/canhazdrive1',), {})])
self.assertEqual(self.mockos.statvfs_calls,
[(('/srv/node/canhazdrive1',), {})])
self.assertEqual(rv, du_resp)
def test_get_diskusage_excludes_files(self):
du_resp = []
self.mockos.ls_output = ['somerando.log']
self.mockos.isdir_output = False
rv = self.app.get_diskusage()
self.assertEqual(self.mockos.isdir_calls,
[(('/srv/node/somerando.log',), {})])
self.assertEqual(self.mockos.statvfs_calls, [])
self.assertEqual(rv, du_resp)
def test_get_diskusage_checkmount_fail(self):
du_resp = [{'device': 'canhazdrive1', 'avail': '',
'mounted': 'brokendrive', 'used': '', 'size': ''}]
self.mockos.ls_output = ['canhazdrive1']
self.mockos.isdir_output = True
self.mockos.ismount_output = OSError('brokendrive')
rv = self.app.get_diskusage()
self.assertEqual(self.mockos.listdir_calls, [(('/srv/node',), {})])
self.assertEqual(self.mockos.isdir_calls,
[(('/srv/node/canhazdrive1',), {})])
self.assertEqual(self.mockos.ismount_calls,
[(('/srv/node/canhazdrive1',), {})])
self.assertEqual(rv, du_resp)
@mock.patch("swift.common.middleware.recon.check_mount", fake_check_mount)
def test_get_diskusage_oserror(self):
du_resp = [{'device': 'canhazdrive1', 'avail': '',
'mounted': 'Input/Output Error', 'used': '', 'size': ''}]
self.mockos.ls_output = ['canhazdrive1']
self.mockos.isdir_output = True
rv = self.app.get_diskusage()
self.assertEqual(rv, du_resp)
def test_get_quarantine_count(self):
dirs = [['sda'], ['accounts', 'containers', 'objects', 'objects-1']]
self.mockos.ismount_output = True
def fake_lstat(*args, **kwargs):
# posix.lstat_result(st_mode=1, st_ino=2, st_dev=3, st_nlink=4,
# st_uid=5, st_gid=6, st_size=7, st_atime=8,
# st_mtime=9, st_ctime=10)
return stat_result((1, 2, 3, 4, 5, 6, 7, 8, 9, 10))
def fake_exists(*args, **kwargs):
return True
def fake_listdir(*args, **kwargs):
return dirs.pop(0)
with mock.patch("os.lstat", fake_lstat):
with mock.patch("os.path.exists", fake_exists):
with mock.patch("os.listdir", fake_listdir):
rv = self.app.get_quarantine_count()
self.assertEqual(rv, {'objects': 4, 'accounts': 2, 'policies':
{'1': {'objects': 2}, '0': {'objects': 2}},
'containers': 2})
def test_get_socket_info(self):
sockstat_content = ['sockets: used 271',
'TCP: inuse 30 orphan 0 tw 0 alloc 31 mem 0',
'UDP: inuse 16 mem 4', 'UDPLITE: inuse 0',
'RAW: inuse 0', 'FRAG: inuse 0 memory 0',
'']
oart = OpenAndReadTester(sockstat_content)
self.app.get_socket_info(openr=oart.open)
self.assertEqual(oart.open_calls, [
(('/proc/net/sockstat', 'r'), {}),
(('/proc/net/sockstat6', 'r'), {})])
def test_get_driveaudit_info(self):
from_cache_response = {'drive_audit_errors': 7}
self.fakecache.fakeout = from_cache_response
rv = self.app.get_driveaudit_error()
self.assertEqual(self.fakecache.fakeout_calls,
[((['drive_audit_errors'],
'/var/cache/swift/drive.recon'), {})])
self.assertEqual(rv, {'drive_audit_errors': 7})
def test_get_time(self):
def fake_time():
return 1430000000.0
with mock.patch("time.time", fake_time):
now = fake_time()
rv = self.app.get_time()
self.assertEqual(rv, now)
class TestReconMiddleware(unittest.TestCase):
def fake_list(self, path):
return ['a', 'b']
def setUp(self):
self.frecon = FakeRecon()
self.real_listdir = os.listdir
os.listdir = self.fake_list
self.app = recon.ReconMiddleware(FakeApp(), {'object_recon': "true"})
self.real_app_get_device_info = self.app.get_device_info
self.real_app_get_swift_conf_md5 = self.app.get_swift_conf_md5
os.listdir = self.real_listdir
# self.app.object_recon = True
self.app.get_mem = self.frecon.fake_mem
self.app.get_load = self.frecon.fake_load
self.app.get_async_info = self.frecon.fake_async
self.app.get_device_info = self.frecon.fake_get_device_info
self.app.get_replication_info = self.frecon.fake_replication
self.app.get_auditor_info = self.frecon.fake_auditor
self.app.get_updater_info = self.frecon.fake_updater
self.app.get_expirer_info = self.frecon.fake_expirer
self.app.get_mounted = self.frecon.fake_mounted
self.app.get_unmounted = self.frecon.fake_unmounted
self.app.get_diskusage = self.frecon.fake_diskusage
self.app.get_ring_md5 = self.frecon.fake_ringmd5
self.app.get_swift_conf_md5 = self.frecon.fake_swiftconfmd5
self.app.get_quarantine_count = self.frecon.fake_quarantined
self.app.get_socket_info = self.frecon.fake_sockstat
self.app.get_driveaudit_error = self.frecon.fake_driveaudit
self.app.get_time = self.frecon.fake_time
def test_recon_get_mem(self):
get_mem_resp = ['{"memtest": "1"}']
req = Request.blank('/recon/mem', environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_mem_resp)
def test_recon_get_version(self):
req = Request.blank('/recon/version',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, [utils.json.dumps({'version': swiftver})])
def test_recon_get_load(self):
get_load_resp = ['{"loadtest": "1"}']
req = Request.blank('/recon/load', environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_load_resp)
def test_recon_get_async(self):
get_async_resp = ['{"asynctest": "1"}']
req = Request.blank('/recon/async', environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_async_resp)
def test_get_device_info(self):
get_device_resp = ['{"/srv/1/node": ["sdb1"]}']
req = Request.blank('/recon/devices',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_device_resp)
def test_recon_get_replication_notype(self):
get_replication_resp = ['{"replicationtest": "1"}']
req = Request.blank('/recon/replication',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_replication_resp)
self.assertEqual(self.frecon.fake_replication_rtype, 'object')
self.frecon.fake_replication_rtype = None
def test_recon_get_replication_all(self):
get_replication_resp = ['{"replicationtest": "1"}']
# test account
req = Request.blank('/recon/replication/account',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_replication_resp)
self.assertEqual(self.frecon.fake_replication_rtype, 'account')
self.frecon.fake_replication_rtype = None
# test container
req = Request.blank('/recon/replication/container',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_replication_resp)
self.assertEqual(self.frecon.fake_replication_rtype, 'container')
self.frecon.fake_replication_rtype = None
# test object
req = Request.blank('/recon/replication/object',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_replication_resp)
self.assertEqual(self.frecon.fake_replication_rtype, 'object')
self.frecon.fake_replication_rtype = None
def test_recon_get_auditor_invalid(self):
get_auditor_resp = ['Invalid path: /recon/auditor/invalid']
req = Request.blank('/recon/auditor/invalid',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_auditor_resp)
def test_recon_get_auditor_notype(self):
get_auditor_resp = ['Invalid path: /recon/auditor']
req = Request.blank('/recon/auditor',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_auditor_resp)
def test_recon_get_auditor_all(self):
get_auditor_resp = ['{"auditortest": "1"}']
req = Request.blank('/recon/auditor/account',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_auditor_resp)
self.assertEqual(self.frecon.fake_auditor_rtype, 'account')
self.frecon.fake_auditor_rtype = None
req = Request.blank('/recon/auditor/container',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_auditor_resp)
self.assertEqual(self.frecon.fake_auditor_rtype, 'container')
self.frecon.fake_auditor_rtype = None
req = Request.blank('/recon/auditor/object',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_auditor_resp)
self.assertEqual(self.frecon.fake_auditor_rtype, 'object')
self.frecon.fake_auditor_rtype = None
def test_recon_get_updater_invalid(self):
get_updater_resp = ['Invalid path: /recon/updater/invalid']
req = Request.blank('/recon/updater/invalid',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_updater_resp)
def test_recon_get_updater_notype(self):
get_updater_resp = ['Invalid path: /recon/updater']
req = Request.blank('/recon/updater',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_updater_resp)
def test_recon_get_updater(self):
get_updater_resp = ['{"updatertest": "1"}']
req = Request.blank('/recon/updater/container',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(self.frecon.fake_updater_rtype, 'container')
self.frecon.fake_updater_rtype = None
self.assertEqual(resp, get_updater_resp)
req = Request.blank('/recon/updater/object',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_updater_resp)
self.assertEqual(self.frecon.fake_updater_rtype, 'object')
self.frecon.fake_updater_rtype = None
def test_recon_get_expirer_invalid(self):
get_updater_resp = ['Invalid path: /recon/expirer/invalid']
req = Request.blank('/recon/expirer/invalid',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_updater_resp)
def test_recon_get_expirer_notype(self):
get_updater_resp = ['Invalid path: /recon/expirer']
req = Request.blank('/recon/expirer',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_updater_resp)
def test_recon_get_expirer_object(self):
get_expirer_resp = ['{"expirertest": "1"}']
req = Request.blank('/recon/expirer/object',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_expirer_resp)
self.assertEqual(self.frecon.fake_expirer_rtype, 'object')
self.frecon.fake_updater_rtype = None
def test_recon_get_mounted(self):
get_mounted_resp = ['{"mountedtest": "1"}']
req = Request.blank('/recon/mounted',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_mounted_resp)
def test_recon_get_unmounted(self):
get_unmounted_resp = ['{"unmountedtest": "1"}']
self.app.get_unmounted = self.frecon.fake_unmounted
req = Request.blank('/recon/unmounted',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_unmounted_resp)
def test_recon_get_unmounted_empty(self):
get_unmounted_resp = '[]'
self.app.get_unmounted = self.frecon.fake_unmounted_empty
req = Request.blank('/recon/unmounted',
environ={'REQUEST_METHOD': 'GET'})
resp = ''.join(self.app(req.environ, start_response))
self.assertEqual(resp, get_unmounted_resp)
def test_recon_get_diskusage(self):
get_diskusage_resp = ['{"diskusagetest": "1"}']
req = Request.blank('/recon/diskusage',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_diskusage_resp)
def test_recon_get_ringmd5(self):
get_ringmd5_resp = ['{"ringmd5test": "1"}']
req = Request.blank('/recon/ringmd5',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_ringmd5_resp)
def test_recon_get_swiftconfmd5(self):
get_swiftconfmd5_resp = ['{"/etc/swift/swift.conf": "abcdef"}']
req = Request.blank('/recon/swiftconfmd5',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_swiftconfmd5_resp)
def test_recon_get_quarantined(self):
get_quarantined_resp = ['{"quarantinedtest": "1"}']
req = Request.blank('/recon/quarantined',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_quarantined_resp)
def test_recon_get_sockstat(self):
get_sockstat_resp = ['{"sockstattest": "1"}']
req = Request.blank('/recon/sockstat',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_sockstat_resp)
def test_recon_invalid_path(self):
req = Request.blank('/recon/invalid',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, ['Invalid path: /recon/invalid'])
def test_no_content(self):
self.app.get_load = self.frecon.nocontent
req = Request.blank('/recon/load', environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, ['Internal server error.'])
def test_recon_pass(self):
req = Request.blank('/', environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, 'FAKE APP')
def test_recon_get_driveaudit(self):
get_driveaudit_resp = ['{"driveaudittest": "1"}']
req = Request.blank('/recon/driveaudit',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_driveaudit_resp)
def test_recon_get_time(self):
get_time_resp = ['{"timetest": "1"}']
req = Request.blank('/recon/time',
environ={'REQUEST_METHOD': 'GET'})
resp = self.app(req.environ, start_response)
self.assertEqual(resp, get_time_resp)
def test_get_device_info_function(self):
"""Test get_device_info function call success"""
resp = self.app.get_device_info()
self.assertEqual(['sdb1'], resp['/srv/1/node'])
def test_get_device_info_fail(self):
"""Test get_device_info failure by failing os.listdir"""
os.listdir = fail_os_listdir
resp = self.real_app_get_device_info()
os.listdir = self.real_listdir
device_path = list(resp)[0]
self.assertIsNone(resp[device_path])
def test_get_swift_conf_md5(self):
"""Test get_swift_conf_md5 success"""
resp = self.app.get_swift_conf_md5()
self.assertEqual('abcdef', resp['/etc/swift/swift.conf'])
def test_get_swift_conf_md5_fail(self):
"""Test get_swift_conf_md5 failure by failing file open"""
with mock.patch('swift.common.middleware.recon.md5_hash_for_file',
side_effect=IOError):
resp = self.real_app_get_swift_conf_md5()
self.assertIsNone(resp['/etc/swift/swift.conf'])
if __name__ == '__main__':
unittest.main()