--- /dev/null
+import json
+import random
+import string
+import sys
+import time
+import logging
+
+try:
+ from itertools import izip_longest as zip_longest
+except ImportError:
+ from itertools import zip_longest
+from itertools import combinations
+from cStringIO import StringIO
+
+import boto
+import boto.s3.connection
+from boto.s3.website import WebsiteConfiguration
+from boto.s3.cors import CORSConfiguration
+
+from nose.tools import eq_ as eq
+from nose.plugins.attrib import attr
+from nose.plugins.skip import SkipTest
+
+from .multisite import Zone
+
+from .conn import get_gateway_connection
+
+class Config:
+ """ test configuration """
+ def __init__(self, **kwargs):
+ # by default, wait up to 5 minutes before giving up on a sync checkpoint
+ self.checkpoint_retries = kwargs.get('checkpoint_retries', 60)
+ self.checkpoint_delay = kwargs.get('checkpoint_delay', 5)
+ # allow some time for realm reconfiguration after changing master zone
+ self.reconfigure_delay = kwargs.get('reconfigure_delay', 5)
+
+# rgw multisite tests, written against the interfaces provided in rgw_multi.
+# these tests must be initialized and run by another module that provides
+# implementations of these interfaces by calling init_multi()
+realm = None
+user = None
+config = None
+def init_multi(_realm, _user, _config=None):
+ global realm
+ realm = _realm
+ global user
+ user = _user
+ global config
+ config = _config or Config()
+ realm_meta_checkpoint(realm)
+
+def get_realm():
+ return realm
+
+log = logging.getLogger(__name__)
+
+num_buckets = 0
+run_prefix=''.join(random.choice(string.ascii_lowercase) for _ in range(6))
+
+def get_gateway_connection(gateway, credentials):
+ """ connect to the given gateway """
+ if gateway.connection is None:
+ gateway.connection = boto.connect_s3(
+ aws_access_key_id = credentials.access_key,
+ aws_secret_access_key = credentials.secret,
+ host = gateway.host,
+ port = gateway.port,
+ is_secure = False,
+ calling_format = boto.s3.connection.OrdinaryCallingFormat())
+ return gateway.connection
+
+def get_zone_connection(zone, credentials):
+ """ connect to the zone's first gateway """
+ if isinstance(credentials, list):
+ credentials = credentials[0]
+ return get_gateway_connection(zone.gateways[0], credentials)
+
+def mdlog_list(zone, period = None):
+ cmd = ['mdlog', 'list']
+ if period:
+ cmd += ['--period', period]
+ (mdlog_json, _) = zone.cluster.admin(cmd, read_only=True)
+ mdlog_json = mdlog_json.decode('utf-8')
+ return json.loads(mdlog_json)
+
+def meta_sync_status(zone):
+ while True:
+ cmd = ['metadata', 'sync', 'status'] + zone.zone_args()
+ meta_sync_status_json, retcode = zone.cluster.admin(cmd, check_retcode=False, read_only=True)
+ if retcode == 0:
+ break
+ assert(retcode == 2) # ENOENT
+ time.sleep(5)
+
+def mdlog_autotrim(zone):
+ zone.cluster.admin(['mdlog', 'autotrim'])
+
+def parse_meta_sync_status(meta_sync_status_json):
+ meta_sync_status_json = meta_sync_status_json.decode('utf-8')
+ log.debug('current meta sync status=%s', meta_sync_status_json)
+ sync_status = json.loads(meta_sync_status_json)
+
+ sync_info = sync_status['sync_status']['info']
+ global_sync_status = sync_info['status']
+ num_shards = sync_info['num_shards']
+ period = sync_info['period']
+ realm_epoch = sync_info['realm_epoch']
+
+ sync_markers=sync_status['sync_status']['markers']
+ log.debug('sync_markers=%s', sync_markers)
+ assert(num_shards == len(sync_markers))
+
+ markers={}
+ for i in range(num_shards):
+ # get marker, only if it's an incremental marker for the same realm epoch
+ if realm_epoch > sync_markers[i]['val']['realm_epoch'] or sync_markers[i]['val']['state'] == 0:
+ markers[i] = ''
+ else:
+ markers[i] = sync_markers[i]['val']['marker']
+
+ return period, realm_epoch, num_shards, markers
+
+def meta_sync_status(zone):
+ for _ in range(config.checkpoint_retries):
+ cmd = ['metadata', 'sync', 'status'] + zone.zone_args()
+ meta_sync_status_json, retcode = zone.cluster.admin(cmd, check_retcode=False, read_only=True)
+ if retcode == 0:
+ return parse_meta_sync_status(meta_sync_status_json)
+ assert(retcode == 2) # ENOENT
+ time.sleep(config.checkpoint_delay)
+
+ assert False, 'failed to read metadata sync status for zone=%s' % zone.name
+
+def meta_master_log_status(master_zone):
+ cmd = ['mdlog', 'status'] + master_zone.zone_args()
+ mdlog_status_json, retcode = master_zone.cluster.admin(cmd, read_only=True)
+ mdlog_status = json.loads(mdlog_status_json.decode('utf-8'))
+
+ markers = {i: s['marker'] for i, s in enumerate(mdlog_status)}
+ log.debug('master meta markers=%s', markers)
+ return markers
+
+def compare_meta_status(zone, log_status, sync_status):
+ if len(log_status) != len(sync_status):
+ log.error('len(log_status)=%d, len(sync_status)=%d', len(log_status), len(sync_status))
+ return False
+
+ msg = ''
+ for i, l, s in zip(log_status, log_status.values(), sync_status.values()):
+ if l > s:
+ if len(msg):
+ msg += ', '
+ msg += 'shard=' + str(i) + ' master=' + l + ' target=' + s
+
+ if len(msg) > 0:
+ log.warning('zone %s behind master: %s', zone.name, msg)
+ return False
+
+ return True
+
+def zone_meta_checkpoint(zone, meta_master_zone = None, master_status = None):
+ if not meta_master_zone:
+ meta_master_zone = zone.realm().meta_master_zone()
+ if not master_status:
+ master_status = meta_master_log_status(meta_master_zone)
+
+ current_realm_epoch = realm.current_period.data['realm_epoch']
+
+ log.info('starting meta checkpoint for zone=%s', zone.name)
+
+ for _ in range(config.checkpoint_retries):
+ period, realm_epoch, num_shards, sync_status = meta_sync_status(zone)
+ if realm_epoch < current_realm_epoch:
+ log.warning('zone %s is syncing realm epoch=%d, behind current realm epoch=%d',
+ zone.name, realm_epoch, current_realm_epoch)
+ else:
+ log.debug('log_status=%s', master_status)
+ log.debug('sync_status=%s', sync_status)
+ if compare_meta_status(zone, master_status, sync_status):
+ log.info('finish meta checkpoint for zone=%s', zone.name)
+ return
+
+ time.sleep(config.checkpoint_delay)
+ assert False, 'failed meta checkpoint for zone=%s' % zone.name
+
+def zonegroup_meta_checkpoint(zonegroup, meta_master_zone = None, master_status = None):
+ if not meta_master_zone:
+ meta_master_zone = zonegroup.realm().meta_master_zone()
+ if not master_status:
+ master_status = meta_master_log_status(meta_master_zone)
+
+ for zone in zonegroup.zones:
+ if zone == meta_master_zone:
+ continue
+ zone_meta_checkpoint(zone, meta_master_zone, master_status)
+
+def realm_meta_checkpoint(realm):
+ log.info('meta checkpoint')
+
+ meta_master_zone = realm.meta_master_zone()
+ master_status = meta_master_log_status(meta_master_zone)
+
+ for zonegroup in realm.current_period.zonegroups:
+ zonegroup_meta_checkpoint(zonegroup, meta_master_zone, master_status)
+
+def parse_data_sync_status(data_sync_status_json):
+ data_sync_status_json = data_sync_status_json.decode('utf-8')
+ log.debug('current data sync status=%s', data_sync_status_json)
+ sync_status = json.loads(data_sync_status_json)
+
+ global_sync_status=sync_status['sync_status']['info']['status']
+ num_shards=sync_status['sync_status']['info']['num_shards']
+
+ sync_markers=sync_status['sync_status']['markers']
+ log.debug('sync_markers=%s', sync_markers)
+ assert(num_shards == len(sync_markers))
+
+ markers={}
+ for i in range(num_shards):
+ markers[i] = sync_markers[i]['val']['marker']
+
+ return (num_shards, markers)
+
+def data_sync_status(target_zone, source_zone):
+ if target_zone == source_zone:
+ return None
+
+ for _ in range(config.checkpoint_retries):
+ cmd = ['data', 'sync', 'status'] + target_zone.zone_args()
+ cmd += ['--source-zone', source_zone.name]
+ data_sync_status_json, retcode = target_zone.cluster.admin(cmd, check_retcode=False, read_only=True)
+ if retcode == 0:
+ return parse_data_sync_status(data_sync_status_json)
+
+ assert(retcode == 2) # ENOENT
+ time.sleep(config.checkpoint_delay)
+
+ assert False, 'failed to read data sync status for target_zone=%s source_zone=%s' % \
+ (target_zone.name, source_zone.name)
+
+def bucket_sync_status(target_zone, source_zone, bucket_name):
+ if target_zone == source_zone:
+ return None
+
+ cmd = ['bucket', 'sync', 'status'] + target_zone.zone_args()
+ cmd += ['--source-zone', source_zone.name]
+ cmd += ['--bucket', bucket_name]
+ while True:
+ bucket_sync_status_json, retcode = target_zone.cluster.admin(cmd, check_retcode=False, read_only=True)
+ if retcode == 0:
+ break
+
+ assert(retcode == 2) # ENOENT
+
+ bucket_sync_status_json = bucket_sync_status_json.decode('utf-8')
+ log.debug('current bucket sync status=%s', bucket_sync_status_json)
+ sync_status = json.loads(bucket_sync_status_json)
+
+ markers={}
+ for entry in sync_status:
+ val = entry['val']
+ if val['status'] == 'incremental-sync':
+ pos = val['inc_marker']['position'].split('#')[-1] # get rid of shard id; e.g., 6#00000000002.132.3 -> 00000000002.132.3
+ else:
+ pos = ''
+ markers[entry['key']] = pos
+
+ return markers
+
+def data_source_log_status(source_zone):
+ source_cluster = source_zone.cluster
+ cmd = ['datalog', 'status'] + source_zone.zone_args()
+ datalog_status_json, retcode = source_cluster.rgw_admin(cmd, read_only=True)
+ datalog_status = json.loads(datalog_status_json.decode('utf-8'))
+
+ markers = {i: s['marker'] for i, s in enumerate(datalog_status)}
+ log.debug('data markers for zone=%s markers=%s', source_zone.name, markers)
+ return markers
+
+def bucket_source_log_status(source_zone, bucket_name):
+ cmd = ['bilog', 'status'] + source_zone.zone_args()
+ cmd += ['--bucket', bucket_name]
+ source_cluster = source_zone.cluster
+ bilog_status_json, retcode = source_cluster.admin(cmd, read_only=True)
+ bilog_status = json.loads(bilog_status_json.decode('utf-8'))
+
+ m={}
+ markers={}
+ try:
+ m = bilog_status['markers']
+ except:
+ pass
+
+ for s in m:
+ key = s['key']
+ val = s['val']
+ markers[key] = val
+
+ log.debug('bilog markers for zone=%s bucket=%s markers=%s', source_zone.name, bucket_name, markers)
+ return markers
+
+def compare_data_status(target_zone, source_zone, log_status, sync_status):
+ if len(log_status) != len(sync_status):
+ log.error('len(log_status)=%d len(sync_status)=%d', len(log_status), len(sync_status))
+ return False
+
+ msg = ''
+ for i, l, s in zip(log_status, log_status.values(), sync_status.values()):
+ if l > s:
+ if len(msg):
+ msg += ', '
+ msg += 'shard=' + str(i) + ' master=' + l + ' target=' + s
+
+ if len(msg) > 0:
+ log.warning('data of zone %s behind zone %s: %s', target_zone.name, source_zone.name, msg)
+ return False
+
+ return True
+
+def compare_bucket_status(target_zone, source_zone, bucket_name, log_status, sync_status):
+ if len(log_status) != len(sync_status):
+ log.error('len(log_status)=%d len(sync_status)=%d', len(log_status), len(sync_status))
+ return False
+
+ msg = ''
+ for i, l, s in zip(log_status, log_status.values(), sync_status.values()):
+ if l > s:
+ if len(msg):
+ msg += ', '
+ msg += 'shard=' + str(i) + ' master=' + l + ' target=' + s
+
+ if len(msg) > 0:
+ log.warning('bucket %s zone %s behind zone %s: %s', bucket_name, target_zone.name, source_zone.name, msg)
+ return False
+
+ return True
+
+def zone_data_checkpoint(target_zone, source_zone_conn):
+ if target_zone == source_zone:
+ return
+
+ log_status = data_source_log_status(source_zone)
+ log.info('starting data checkpoint for target_zone=%s source_zone=%s', target_zone.name, source_zone.name)
+
+ for _ in range(config.checkpoint_retries):
+ num_shards, sync_status = data_sync_status(target_zone, source_zone)
+
+ log.debug('log_status=%s', log_status)
+ log.debug('sync_status=%s', sync_status)
+
+ if compare_data_status(target_zone, source_zone, log_status, sync_status):
+ log.info('finished data checkpoint for target_zone=%s source_zone=%s',
+ target_zone.name, source_zone.name)
+ return
+ time.sleep(config.checkpoint_delay)
+
+ assert False, 'failed data checkpoint for target_zone=%s source_zone=%s' % \
+ (target_zone.name, source_zone.name)
+
+
+def zone_bucket_checkpoint(target_zone, source_zone, bucket_name):
+ if target_zone == source_zone:
+ return
+
+ log_status = bucket_source_log_status(source_zone, bucket_name)
+ log.info('starting bucket checkpoint for target_zone=%s source_zone=%s bucket=%s', target_zone.name, source_zone.name, bucket_name)
+
+ for _ in range(config.checkpoint_retries):
+ sync_status = bucket_sync_status(target_zone, source_zone, bucket_name)
+
+ log.debug('log_status=%s', log_status)
+ log.debug('sync_status=%s', sync_status)
+
+ if compare_bucket_status(target_zone, source_zone, bucket_name, log_status, sync_status):
+ log.info('finished bucket checkpoint for target_zone=%s source_zone=%s bucket=%s', target_zone.name, source_zone.name, bucket_name)
+ return
+
+ time.sleep(config.checkpoint_delay)
+
+ assert False, 'finished bucket checkpoint for target_zone=%s source_zone=%s bucket=%s' % \
+ (target_zone.name, source_zone.name, bucket_name)
+
+def zonegroup_bucket_checkpoint(zonegroup_conns, bucket_name):
+ for source_conn in zonegroup_conns.zones:
+ for target_conn in zonegroup_conns.zones:
+ if source_conn.zone == target_conn.zone:
+ continue
+ zone_bucket_checkpoint(target_conn.zone, source_conn.zone, bucket_name)
+ target_conn.check_bucket_eq(source_conn, bucket_name)
+
+def set_master_zone(zone):
+ zone.modify(zone.cluster, ['--master'])
+ zonegroup = zone.zonegroup
+ zonegroup.period.update(zone, commit=True)
+ zonegroup.master_zone = zone
+ log.info('Set master zone=%s, waiting %ds for reconfiguration..', zone.name, config.reconfigure_delay)
+ time.sleep(config.reconfigure_delay)
+
+def enable_bucket_sync(zone, bucket_name):
+ cmd = ['bucket', 'sync', 'enable', '--bucket', bucket_name] + zone.zone_args()
+ zone.cluster.admin(cmd)
+
+def disable_bucket_sync(zone, bucket_name):
+ cmd = ['bucket', 'sync', 'disable', '--bucket', bucket_name] + zone.zone_args()
+ zone.cluster.admin(cmd)
+
+def check_buckets_sync_status_obj_not_exist(zone, buckets):
+ for _ in range(config.checkpoint_retries):
+ cmd = ['log', 'list'] + zone.zone_arg()
+ log_list, ret = zone.cluster.admin(cmd, check_retcode=False, read_only=True)
+ for bucket in buckets:
+ if log_list.find(':'+bucket+":") >= 0:
+ break
+ else:
+ return
+ time.sleep(config.checkpoint_delay)
+ assert False
+
+def gen_bucket_name():
+ global num_buckets
+
+ num_buckets += 1
+ return run_prefix + '-' + str(num_buckets)
+
+class ZonegroupConns:
+ def __init__(self, zonegroup):
+ self.zonegroup = zonegroup
+ self.zones = []
+ self.ro_zones = []
+ self.rw_zones = []
+ self.master_zone = None
+ for z in zonegroup.zones:
+ zone_conn = z.get_conn(user.credentials)
+ self.zones.append(zone_conn)
+ if z.is_read_only():
+ self.ro_zones.append(zone_conn)
+ else:
+ self.rw_zones.append(zone_conn)
+
+ if z == zonegroup.master_zone:
+ self.master_zone = zone_conn
+
+def check_all_buckets_exist(zone_conn, buckets):
+ if not zone_conn.zone.has_buckets():
+ return True
+
+ for b in buckets:
+ try:
+ zone_conn.get_bucket(b)
+ except:
+ log.critical('zone %s does not contain bucket %s', zone.name, b)
+ return False
+
+ return True
+
+def check_all_buckets_dont_exist(zone_conn, buckets):
+ if not zone_conn.zone.has_buckets():
+ return True
+
+ for b in buckets:
+ try:
+ zone_conn.get_bucket(b)
+ except:
+ continue
+
+ log.critical('zone %s contains bucket %s', zone.zone, b)
+ return False
+
+ return True
+
+def create_bucket_per_zone(zonegroup_conns, buckets_per_zone = 1):
+ buckets = []
+ zone_bucket = []
+ for zone in zonegroup_conns.rw_zones:
+ for i in xrange(buckets_per_zone):
+ bucket_name = gen_bucket_name()
+ log.info('create bucket zone=%s name=%s', zone.name, bucket_name)
+ bucket = zone.create_bucket(bucket_name)
+ buckets.append(bucket_name)
+ zone_bucket.append((zone, bucket))
+
+ return buckets, zone_bucket
+
+def create_bucket_per_zone_in_realm():
+ buckets = []
+ zone_bucket = []
+ for zonegroup in realm.current_period.zonegroups:
+ zg_conn = ZonegroupConns(zonegroup)
+ b, z = create_bucket_per_zone(zg_conn)
+ buckets.extend(b)
+ zone_bucket.extend(z)
+ return buckets, zone_bucket
+
+def test_bucket_create():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ buckets, _ = create_bucket_per_zone(zonegroup_conns)
+ zonegroup_meta_checkpoint(zonegroup)
+
+ for zone in zonegroup_conns.zones:
+ assert check_all_buckets_exist(zone, buckets)
+
+def test_bucket_recreate():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ buckets, _ = create_bucket_per_zone(zonegroup_conns)
+ zonegroup_meta_checkpoint(zonegroup)
+
+
+ for zone in zonegroup_conns.zones:
+ assert check_all_buckets_exist(zone, buckets)
+
+ # recreate buckets on all zones, make sure they weren't removed
+ for zone in zonegroup_conns.rw_zones:
+ for bucket_name in buckets:
+ bucket = zone.create_bucket(bucket_name)
+
+ for zone in zonegroup_conns.zones:
+ assert check_all_buckets_exist(zone, buckets)
+
+ zonegroup_meta_checkpoint(zonegroup)
+
+ for zone in zonegroup_conns.zones:
+ assert check_all_buckets_exist(zone, buckets)
+
+def test_bucket_remove():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ buckets, zone_bucket = create_bucket_per_zone(zonegroup_conns)
+ zonegroup_meta_checkpoint(zonegroup)
+
+ for zone in zonegroup_conns.zones:
+ assert check_all_buckets_exist(zone, buckets)
+
+ for zone, bucket_name in zone_bucket:
+ zone.conn.delete_bucket(bucket_name)
+
+ zonegroup_meta_checkpoint(zonegroup)
+
+ for zone in zonegroup_conns.zones:
+ assert check_all_buckets_dont_exist(zone, buckets)
+
+def get_bucket(zone, bucket_name):
+ return zone.conn.get_bucket(bucket_name)
+
+def get_key(zone, bucket_name, obj_name):
+ b = get_bucket(zone, bucket_name)
+ return b.get_key(obj_name)
+
+def new_key(zone, bucket_name, obj_name):
+ b = get_bucket(zone, bucket_name)
+ return b.new_key(obj_name)
+
+def check_bucket_eq(zone_conn1, zone_conn2, bucket):
+ return zone_conn2.check_bucket_eq(zone_conn1, bucket.name)
+
+def test_object_sync():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ buckets, zone_bucket = create_bucket_per_zone(zonegroup_conns)
+
+ objnames = [ 'myobj', '_myobj', ':', '&' ]
+ content = 'asdasd'
+
+ # don't wait for meta sync just yet
+ for zone, bucket_name in zone_bucket:
+ for objname in objnames:
+ k = new_key(zone, bucket_name, objname)
+ k.set_contents_from_string(content)
+
+ zonegroup_meta_checkpoint(zonegroup)
+
+ for source_conn, bucket in zone_bucket:
+ for target_conn in zonegroup_conns.zones:
+ if source_conn.zone == target_conn.zone:
+ continue
+
+ zone_bucket_checkpoint(target_conn.zone, source_conn.zone, bucket.name)
+ check_bucket_eq(source_conn, target_conn, bucket)
+
+def test_object_delete():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ buckets, zone_bucket = create_bucket_per_zone(zonegroup_conns)
+
+ objname = 'myobj'
+ content = 'asdasd'
+
+ # don't wait for meta sync just yet
+ for zone, bucket in zone_bucket:
+ k = new_key(zone, bucket, objname)
+ k.set_contents_from_string(content)
+
+ zonegroup_meta_checkpoint(zonegroup)
+
+ # check object exists
+ for source_conn, bucket in zone_bucket:
+ for target_conn in zonegroup_conns.zones:
+ if source_conn.zone == target_conn.zone:
+ continue
+
+ zone_bucket_checkpoint(target_conn.zone, source_conn.zone, bucket.name)
+ check_bucket_eq(source_conn, target_conn, bucket)
+
+ # check object removal
+ for source_conn, bucket in zone_bucket:
+ k = get_key(source_conn, bucket, objname)
+ k.delete()
+ for target_conn in zonegroup_conns.zones:
+ if source_conn.zone == target_conn.zone:
+ continue
+
+ zone_bucket_checkpoint(target_conn.zone, source_conn.zone, bucket.name)
+ check_bucket_eq(source_conn, target_conn, bucket)
+
+def get_latest_object_version(key):
+ for k in key.bucket.list_versions(key.name):
+ if k.is_latest:
+ return k
+ return None
+
+def test_versioned_object_incremental_sync():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ buckets, zone_bucket = create_bucket_per_zone(zonegroup_conns)
+
+ # enable versioning
+ for _, bucket in zone_bucket:
+ bucket.configure_versioning(True)
+
+ zonegroup_meta_checkpoint(zonegroup)
+
+ # upload a dummy object to each bucket and wait for sync. this forces each
+ # bucket to finish a full sync and switch to incremental
+ for source_conn, bucket in zone_bucket:
+ new_key(source_conn, bucket, 'dummy').set_contents_from_string('')
+ for target_conn in zonegroup_conns.zones:
+ if source_conn.zone == target_conn.zone:
+ continue
+ zone_bucket_checkpoint(target_conn.zone, source_conn.zone, bucket.name)
+
+ for _, bucket in zone_bucket:
+ # create and delete multiple versions of an object from each zone
+ for zone_conn in zonegroup_conns.rw_zones:
+ obj = 'obj-' + zone_conn.name
+ k = new_key(zone_conn, bucket, obj)
+
+ k.set_contents_from_string('version1')
+ v = get_latest_object_version(k)
+ log.debug('version1 id=%s', v.version_id)
+ # don't delete version1 - this tests that the initial version
+ # doesn't get squashed into later versions
+
+ # create and delete the following object versions to test that
+ # the operations don't race with each other during sync
+ k.set_contents_from_string('version2')
+ v = get_latest_object_version(k)
+ log.debug('version2 id=%s', v.version_id)
+ k.bucket.delete_key(obj, version_id=v.version_id)
+
+ k.set_contents_from_string('version3')
+ v = get_latest_object_version(k)
+ log.debug('version3 id=%s', v.version_id)
+ k.bucket.delete_key(obj, version_id=v.version_id)
+
+ for source_conn, bucket in zone_bucket:
+ for target_conn in zonegroup_conns.zones:
+ if source_conn.zone == target_conn.zone:
+ continue
+ zone_bucket_checkpoint(target_conn.zone, source_conn.zone, bucket.name)
+ check_bucket_eq(source_conn, target_conn, bucket)
+
+def test_bucket_versioning():
+ buckets, zone_bucket = create_bucket_per_zone_in_realm()
+ for _, bucket in zone_bucket:
+ bucket.configure_versioning(True)
+ res = bucket.get_versioning_status()
+ key = 'Versioning'
+ assert(key in res and res[key] == 'Enabled')
+
+def test_bucket_acl():
+ buckets, zone_bucket = create_bucket_per_zone_in_realm()
+ for _, bucket in zone_bucket:
+ assert(len(bucket.get_acl().acl.grants) == 1) # single grant on owner
+ bucket.set_acl('public-read')
+ assert(len(bucket.get_acl().acl.grants) == 2) # new grant on AllUsers
+
+def test_bucket_cors():
+ buckets, zone_bucket = create_bucket_per_zone_in_realm()
+ for _, bucket in zone_bucket:
+ cors_cfg = CORSConfiguration()
+ cors_cfg.add_rule(['DELETE'], 'https://www.example.com', allowed_header='*', max_age_seconds=3000)
+ bucket.set_cors(cors_cfg)
+ assert(bucket.get_cors().to_xml() == cors_cfg.to_xml())
+
+def test_bucket_delete_notempty():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ buckets, zone_bucket = create_bucket_per_zone(zonegroup_conns)
+ zonegroup_meta_checkpoint(zonegroup)
+
+ for zone_conn, bucket_name in zone_bucket:
+ # upload an object to each bucket on its own zone
+ conn = zone_conn.get_connection()
+ bucket = conn.get_bucket(bucket_name)
+ k = bucket.new_key('foo')
+ k.set_contents_from_string('bar')
+ # attempt to delete the bucket before this object can sync
+ try:
+ conn.delete_bucket(bucket_name)
+ except boto.exception.S3ResponseError as e:
+ assert(e.error_code == 'BucketNotEmpty')
+ continue
+ assert False # expected 409 BucketNotEmpty
+
+ # assert that each bucket still exists on the master
+ c1 = zonegroup_conns.master_zone.conn
+ for _, bucket_name in zone_bucket:
+ assert c1.get_bucket(bucket_name)
+
+def test_multi_period_incremental_sync():
+ zonegroup = realm.master_zonegroup()
+ if len(zonegroup.zones) < 3:
+ raise SkipTest("test_multi_period_incremental_sync skipped. Requires 3 or more zones in master zonegroup.")
+
+ # periods to include in mdlog comparison
+ mdlog_periods = [realm.current_period.id]
+
+ # create a bucket in each zone
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ buckets, zone_bucket = create_bucket_per_zone(zonegroup_conns)
+
+ zonegroup_meta_checkpoint(zonegroup)
+
+ z1, z2, z3 = zonegroup.zones[0:3]
+ assert(z1 == zonegroup.master_zone)
+
+ # kill zone 3 gateways to freeze sync status to incremental in first period
+ z3.stop()
+
+ # change master to zone 2 -> period 2
+ set_master_zone(z2)
+ mdlog_periods += [realm.current_period.id]
+
+ for zone_conn, _ in zone_bucket:
+ if zone_conn.zone == z3:
+ continue
+ bucket_name = gen_bucket_name()
+ log.info('create bucket zone=%s name=%s', zone_conn.name, bucket_name)
+ bucket = zone_conn.conn.create_bucket(bucket_name)
+ buckets.append(bucket_name)
+
+ # wait for zone 1 to sync
+ zone_meta_checkpoint(z1)
+
+ # change master back to zone 1 -> period 3
+ set_master_zone(z1)
+ mdlog_periods += [realm.current_period.id]
+
+ for zone_conn, bucket_name in zone_bucket:
+ if zone_conn.zone == z3:
+ continue
+ bucket_name = gen_bucket_name()
+ log.info('create bucket zone=%s name=%s', zone_conn.name, bucket_name)
+ bucket = zone_conn.conn.create_bucket(bucket_name)
+ buckets.append(bucket_name)
+
+ # restart zone 3 gateway and wait for sync
+ z3.start()
+ zonegroup_meta_checkpoint(zonegroup)
+
+ # verify that we end up with the same objects
+ for bucket_name in buckets:
+ for source_conn, _ in zone_bucket:
+ for target_conn in zonegroup_conns.zones:
+ if source_conn.zone == target_conn.zone:
+ continue
+
+ target_conn.check_bucket_eq(source_conn, bucket_name)
+
+ # verify that mdlogs are not empty and match for each period
+ for period in mdlog_periods:
+ master_mdlog = mdlog_list(z1, period)
+ assert len(master_mdlog) > 0
+ for zone in zonegroup.zones:
+ if zone == z1:
+ continue
+ mdlog = mdlog_list(zone, period)
+ assert len(mdlog) == len(master_mdlog)
+
+ # autotrim mdlogs for master zone
+ mdlog_autotrim(z1)
+
+ # autotrim mdlogs for peers
+ for zone in zonegroup.zones:
+ if zone == z1:
+ continue
+ mdlog_autotrim(zone)
+
+ # verify that mdlogs are empty for each period
+ for period in mdlog_periods:
+ for zone in zonegroup.zones:
+ mdlog = mdlog_list(zone, period)
+ assert len(mdlog) == 0
+
+def test_zonegroup_remove():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ if len(zonegroup.zones) < 2:
+ raise SkipTest("test_zonegroup_remove skipped. Requires 2 or more zones in master zonegroup.")
+
+ zonegroup_meta_checkpoint(zonegroup)
+ z1, z2 = zonegroup.zones[0:2]
+ c1, c2 = (z1.cluster, z2.cluster)
+
+ # create a new zone in zonegroup on c2 and commit
+ zone = Zone('remove', zonegroup, c2)
+ zone.create(c2)
+ zonegroup.zones.append(zone)
+ zonegroup.period.update(zone, commit=True)
+
+ zonegroup.remove(c1, zone)
+
+ # another 'zonegroup remove' should fail with ENOENT
+ _, retcode = zonegroup.remove(c1, zone, check_retcode=False)
+ assert(retcode == 2) # ENOENT
+
+ # delete the new zone
+ zone.delete(c2)
+
+ # validate the resulting period
+ zonegroup.period.update(z1, commit=True)
+
+def test_set_bucket_website():
+ buckets, zone_bucket = create_bucket_per_zone_in_realm()
+ for _, bucket in zone_bucket:
+ website_cfg = WebsiteConfiguration(suffix='index.html',error_key='error.html')
+ try:
+ bucket.set_website_configuration(website_cfg)
+ except boto.exception.S3ResponseError as e:
+ if e.error_code == 'MethodNotAllowed':
+ raise SkipTest("test_set_bucket_website skipped. Requires rgw_enable_static_website = 1.")
+ assert(bucket.get_website_configuration_with_xml()[1] == website_cfg.to_xml())
+
+def test_set_bucket_policy():
+ policy = '''{
+ "Version": "2012-10-17",
+ "Statement": [{
+ "Effect": "Allow",
+ "Principal": "*"
+ }]
+}'''
+ buckets, zone_bucket = create_bucket_per_zone_in_realm()
+ for _, bucket in zone_bucket:
+ bucket.set_policy(policy)
+ assert(bucket.get_policy() == policy)
+
+def test_bucket_sync_disable():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ buckets, zone_bucket = create_bucket_per_zone(zonegroup_conns)
+
+ for bucket_name in buckets:
+ disable_bucket_sync(realm.meta_master_zone(), bucket_name)
+
+ for zone in zonegroup.zones:
+ check_buckets_sync_status_obj_not_exist(zone, buckets)
+
+def test_bucket_sync_enable_right_after_disable():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ buckets, zone_bucket = create_bucket_per_zone(zonegroup_conns)
+
+ objnames = ['obj1', 'obj2', 'obj3', 'obj4']
+ content = 'asdasd'
+
+ for zone, bucket in zone_bucket:
+ for objname in objnames:
+ k = new_key(zone, bucket.name, objname)
+ k.set_contents_from_string(content)
+
+ for bucket_name in buckets:
+ zonegroup_bucket_checkpoint(zonegroup_conns, bucket_name)
+
+ for bucket_name in buckets:
+ disable_bucket_sync(realm.meta_master_zone(), bucket_name)
+ enable_bucket_sync(realm.meta_master_zone(), bucket_name)
+
+ objnames_2 = ['obj5', 'obj6', 'obj7', 'obj8']
+
+ for zone, bucket in zone_bucket:
+ for objname in objnames_2:
+ k = new_key(zone, bucket.name, objname)
+ k.set_contents_from_string(content)
+
+ for bucket_name in buckets:
+ zonegroup_bucket_checkpoint(zonegroup_conns, bucket_name)
+
+def test_bucket_sync_disable_enable():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ buckets, zone_bucket = create_bucket_per_zone(zonegroup_conns)
+
+ objnames = [ 'obj1', 'obj2', 'obj3', 'obj4' ]
+ content = 'asdasd'
+
+ for zone, bucket in zone_bucket:
+ for objname in objnames:
+ k = new_key(zone, bucket.name, objname)
+ k.set_contents_from_string(content)
+
+ zonegroup_meta_checkpoint(zonegroup)
+
+ for bucket_name in buckets:
+ zonegroup_bucket_checkpoint(zonegroup_conns, bucket_name)
+
+ for bucket_name in buckets:
+ disable_bucket_sync(realm.meta_master_zone(), bucket_name)
+
+ zonegroup_meta_checkpoint(zonegroup)
+
+ objnames_2 = [ 'obj5', 'obj6', 'obj7', 'obj8' ]
+
+ for zone, bucket in zone_bucket:
+ for objname in objnames_2:
+ k = new_key(zone, bucket.name, objname)
+ k.set_contents_from_string(content)
+
+ for bucket_name in buckets:
+ enable_bucket_sync(realm.meta_master_zone(), bucket_name)
+
+ for bucket_name in buckets:
+ zonegroup_bucket_checkpoint(zonegroup_conns, bucket_name)
+
+def test_multipart_object_sync():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+ buckets, zone_bucket = create_bucket_per_zone(zonegroup_conns)
+
+ _, bucket = zone_bucket[0]
+
+ # initiate a multipart upload
+ upload = bucket.initiate_multipart_upload('MULTIPART')
+ mp = boto.s3.multipart.MultiPartUpload(bucket)
+ mp.key_name = upload.key_name
+ mp.id = upload.id
+ part_size = 5 * 1024 * 1024 # 5M min part size
+ mp.upload_part_from_file(StringIO('a' * part_size), 1)
+ mp.upload_part_from_file(StringIO('b' * part_size), 2)
+ mp.upload_part_from_file(StringIO('c' * part_size), 3)
+ mp.upload_part_from_file(StringIO('d' * part_size), 4)
+ mp.complete_upload()
+
+ zonegroup_bucket_checkpoint(zonegroup_conns, bucket.name)
+
+def test_encrypted_object_sync():
+ zonegroup = realm.master_zonegroup()
+ zonegroup_conns = ZonegroupConns(zonegroup)
+
+ (zone1, zone2) = zonegroup_conns.rw_zones[0:2]
+
+ # create a bucket on the first zone
+ bucket_name = gen_bucket_name()
+ log.info('create bucket zone=%s name=%s', zone1.name, bucket_name)
+ bucket = zone1.conn.create_bucket(bucket_name)
+
+ # upload an object with sse-c encryption
+ sse_c_headers = {
+ 'x-amz-server-side-encryption-customer-algorithm': 'AES256',
+ 'x-amz-server-side-encryption-customer-key': 'pO3upElrwuEXSoFwCfnZPdSsmt/xWeFa0N9KgDijwVs=',
+ 'x-amz-server-side-encryption-customer-key-md5': 'DWygnHRtgiJ77HCm+1rvHw=='
+ }
+ key = bucket.new_key('testobj-sse-c')
+ data = 'A'*512
+ key.set_contents_from_string(data, headers=sse_c_headers)
+
+ # upload an object with sse-kms encryption
+ sse_kms_headers = {
+ 'x-amz-server-side-encryption': 'aws:kms',
+ # testkey-1 must be present in 'rgw crypt s3 kms encryption keys' (vstart.sh adds this)
+ 'x-amz-server-side-encryption-aws-kms-key-id': 'testkey-1',
+ }
+ key = bucket.new_key('testobj-sse-kms')
+ key.set_contents_from_string(data, headers=sse_kms_headers)
+
+ # wait for the bucket metadata and data to sync
+ zonegroup_meta_checkpoint(zonegroup)
+ zone_bucket_checkpoint(zone2.zone, zone1.zone, bucket_name)
+
+ # read the encrypted objects from the second zone
+ bucket2 = get_bucket(zone2, bucket_name)
+ key = bucket2.get_key('testobj-sse-c', headers=sse_c_headers)
+ eq(data, key.get_contents_as_string(headers=sse_c_headers))
+
+ key = bucket2.get_key('testobj-sse-kms')
+ eq(data, key.get_contents_as_string())
Code Review / stor4nfv.git / blobdiff