本文整理汇总了Python中swift.common.ring.Ring.has_changed方法的典型用法代码示例。如果您正苦于以下问题：Python Ring.has_changed方法的具体用法？Python Ring.has_changed怎么用？Python Ring.has_changed使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类swift.common.ring.Ring的用法示例。
在下文中一共展示了Ring.has_changed方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: ObjectReplicator
# 需要导入模块: from swift.common.ring import Ring [as 别名]
# 或者: from swift.common.ring.Ring import has_changed [as 别名]
#.........这里部分代码省略.........
'--ignore-existing',
'--timeout=%s' % self.rsync_io_timeout,
'--contimeout=%s' % self.rsync_io_timeout,
'--bwlimit=%s' % self.rsync_bwlimit,
]
node_ip = rsync_ip(node['replication_ip'])
if self.vm_test_mode:
rsync_module = '%s::object%s' % (node_ip, node['replication_port'])
else:
rsync_module = '%s::object' % node_ip
had_any = False
for suffix in suffixes:
spath = join(job['path'], suffix)
if os.path.exists(spath):
args.append(spath)
had_any = True
if not had_any:
return False
args.append(join(rsync_module, node['device'],
'objects', job['partition']))
return self._rsync(args) == 0
def ssync(self, node, job, suffixes):
return ssync_sender.Sender(self, node, job, suffixes)()
def check_ring(self):
"""
Check to see if the ring has been updated
:returns: boolean indicating whether or not the ring has changed
"""
if time.time() > self.next_check:
self.next_check = time.time() + self.ring_check_interval
if self.object_ring.has_changed():
return False
return True
def update_deleted(self, job):
"""
High-level method that replicates a single partition that doesn't
belong on this node.
:param job: a dict containing info about the partition to be replicated
"""
def tpool_get_suffixes(path):
return [suff for suff in os.listdir(path)
if len(suff) == 3 and isdir(join(path, suff))]
self.replication_count += 1
self.logger.increment('partition.delete.count.%s' % (job['device'],))
begin = time.time()
try:
responses = []
suffixes = tpool.execute(tpool_get_suffixes, job['path'])
if suffixes:
for node in job['nodes']:
success = self.sync(node, job, suffixes)
if success:
with Timeout(self.http_timeout):
conn = http_connect(
node['replication_ip'],
node['replication_port'],
node['device'], job['partition'], 'REPLICATE',
'/' + '-'.join(suffixes), headers=self.headers)
conn.getresponse().read()
responses.append(success)示例2: ObjectReplicator
# 需要导入模块: from swift.common.ring import Ring [as 别名]
# 或者: from swift.common.ring.Ring import has_changed [as 别名]
#.........这里部分代码省略.........
'--recursive',
'--whole-file',
'--human-readable',
'--xattrs',
'--itemize-changes',
'--ignore-existing',
'--timeout=%s' % self.rsync_io_timeout,
'--contimeout=%s' % self.rsync_io_timeout,
]
if self.vm_test_mode:
rsync_module = '[%s]::object%s' % (node['ip'], node['port'])
else:
rsync_module = '[%s]::object' % node['ip']
had_any = False
for suffix in suffixes:
spath = join(job['path'], suffix)
if os.path.exists(spath):
args.append(spath)
had_any = True
if not had_any:
return False
args.append(join(rsync_module, node['device'],
'objects', job['partition']))
return self._rsync(args) == 0
def check_ring(self):
"""
Check to see if the ring has been updated
:returns: boolean indicating whether or not the ring has changed
"""
if time.time() > self.next_check:
self.next_check = time.time() + self.ring_check_interval
if self.object_ring.has_changed():
return False
return True
def update_deleted(self, job):
"""
High-level method that replicates a single partition that doesn't
belong on this node.
:param job: a dict containing info about the partition to be replicated
"""
def tpool_get_suffixes(path):
return [suff for suff in os.listdir(path)
if len(suff) == 3 and isdir(join(path, suff))]
self.replication_count += 1
self.logger.increment('partition.delete.count.%s' % (job['device'],))
begin = time.time()
try:
responses = []
suffixes = tpool.execute(tpool_get_suffixes, job['path'])
if suffixes:
for node in job['nodes']:
success = self.rsync(node, job, suffixes)
if success:
with Timeout(self.http_timeout):
http_connect(node['ip'], node['port'],
node['device'], job['partition'], 'REPLICATE',
'/' + '-'.join(suffixes),
headers={'Content-Length': '0'}).getresponse().read()
responses.append(success)
if not suffixes or (len(responses) == \
len(job['nodes']) and all(responses)):示例3: ObjectReplicator
# 需要导入模块: from swift.common.ring import Ring [as 别名]
# 或者: from swift.common.ring.Ring import has_changed [as 别名]
#.........这里部分代码省略.........
"--recursive",
"--whole-file",
"--human-readable",
"--xattrs",
"--itemize-changes",
"--ignore-existing",
"--timeout=%s" % self.rsync_io_timeout,
"--contimeout=%s" % self.rsync_io_timeout,
]
node_ip = rsync_ip(node["ip"])
if self.vm_test_mode:
rsync_module = "%s::object%s" % (node_ip, node["port"])
else:
rsync_module = "%s::object" % node_ip
had_any = False
for suffix in suffixes:
spath = join(job["path"], suffix)
if os.path.exists(spath):
args.append(spath)
had_any = True
if not had_any:
return False
args.append(join(rsync_module, node["device"], "objects", job["partition"]))
return self._rsync(args) == 0
def check_ring(self):
"""
Check to see if the ring has been updated
:returns: boolean indicating whether or not the ring has changed
"""
if time.time() > self.next_check:
self.next_check = time.time() + self.ring_check_interval
if self.object_ring.has_changed():
return False
return True
def update_deleted(self, job):
"""
High-level method that replicates a single partition that doesn't
belong on this node.
:param job: a dict containing info about the partition to be replicated
"""
def tpool_get_suffixes(path):
return [suff for suff in os.listdir(path) if len(suff) == 3 and isdir(join(path, suff))]
self.replication_count += 1
self.logger.increment("partition.delete.count.%s" % (job["device"],))
begin = time.time()
try:
responses = []
suffixes = tpool.execute(tpool_get_suffixes, job["path"])
if suffixes:
for node in job["nodes"]:
success = self.rsync(node, job, suffixes)
if success:
with Timeout(self.http_timeout):
http_connect(
node["ip"],
node["port"],
node["device"],
job["partition"],
"REPLICATE",
"/" + "-".join(suffixes),