本文整理汇总了Python中membase.api.rest_client.RestHelper.is_cluster_rebalanced方法的典型用法代码示例。如果您正苦于以下问题：Python RestHelper.is_cluster_rebalanced方法的具体用法？Python RestHelper.is_cluster_rebalanced怎么用？Python RestHelper.is_cluster_rebalanced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membase.api.rest_client.RestHelper的用法示例。
在下文中一共展示了RestHelper.is_cluster_rebalanced方法的6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: test_node_reboot
# 需要导入模块: from membase.api.rest_client import RestHelper [as 别名]
# 或者: from membase.api.rest_client.RestHelper import is_cluster_rebalanced [as 别名]
def test_node_reboot(self):
wait_timeout = 120
timeout = self.timeout / 2
status = self.rest.update_autoreprovision_settings(True, 1)
if not status:
self.fail('failed to change autoreprovision_settings!')
self.sleep(5)
shell = RemoteMachineShellConnection(self.server_fail)
if shell.extract_remote_info().type.lower() == 'windows':
o, r = shell.execute_command("shutdown -r -f -t 0")
elif shell.extract_remote_info().type.lower() == 'linux':
o, r = shell.execute_command("reboot")
shell.log_command_output(o, r)
if shell.extract_remote_info().type.lower() == 'windows':
time.sleep(wait_timeout * 5)
else:
time.sleep(wait_timeout)
# disable firewall on the node
shell = RemoteMachineShellConnection(self.server_fail)
shell.disable_firewall()
AutoReprovisionBaseTest.wait_for_failover_or_assert(self.master, 0,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
helper = RestHelper(self.rest)
self.assertTrue(helper.is_cluster_healthy(), "cluster status is not healthy")
self.assertFalse(helper.is_cluster_rebalanced(), "cluster is balanced")
self.rest.rebalance(otpNodes=[node.id for node in self.rest.node_statuses()], ejectedNodes=[])
self.assertTrue(self.rest.monitorRebalance())
buckets = self.rest.get_buckets()
for bucket in buckets:
self.verify_loaded_data(self.master, bucket.name, self.loaded_items[bucket.name])示例2: test_two_failed_nodes
# 需要导入模块: from membase.api.rest_client import RestHelper [as 别名]
# 或者: from membase.api.rest_client.RestHelper import is_cluster_rebalanced [as 别名]
def test_two_failed_nodes(self):
timeout = self.timeout / 2
server_fail1 = self.servers[1]
server_fail2 = self.servers[2]
status = self.rest.update_autoreprovision_settings(True, 1)
if not status:
self.fail('failed to change autoreprovision_settings!')
self.sleep(5)
self.log.info("stopping the first server")
self._stop_couchbase(server_fail1)
AutoReprovisionBaseTest.wait_for_failover_or_assert(self.master, 1,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
self.log.info("stopping the second server")
self._stop_couchbase(server_fail2)
AutoReprovisionBaseTest.wait_for_failover_or_assert(self.master, 2,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
helper = RestHelper(self.rest)
self.assertFalse(helper.is_cluster_healthy(), "cluster status is healthy")
self.assertTrue(helper.is_cluster_rebalanced(), "cluster is not balanced")
self._start_couchbase(server_fail1)
self._start_couchbase(server_fail1)
AutoReprovisionBaseTest.wait_for_failover_or_assert(self.master, 1,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
self._start_couchbase(server_fail2)
AutoReprovisionBaseTest.wait_for_failover_or_assert(self.master, 0,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
self.sleep(20)
helper = RestHelper(self.rest)
self.assertTrue(helper.is_cluster_healthy(), "cluster status is healthy")
self.assertFalse(helper.is_cluster_rebalanced(), "cluster is balanced")
self.rest.rebalance(otpNodes=[node.id for node in self.rest.node_statuses()], ejectedNodes=[])
self.assertTrue(self.rest.monitorRebalance())示例3: test_node_memcached_failure
# 需要导入模块: from membase.api.rest_client import RestHelper [as 别名]
# 或者: from membase.api.rest_client.RestHelper import is_cluster_rebalanced [as 别名]
def test_node_memcached_failure(self):
timeout = self.timeout / 2
status = self.rest.update_autoreprovision_settings(True, 1)
if not status:
self.fail('failed to change autoreprovision_settings!')
self.sleep(5)
self._pause_couchbase(self.server_fail)
self.sleep(5)
AutoReprovisionBaseTest.wait_for_warmup_or_assert(self.master, 1,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
RemoteUtilHelper.common_basic_setup([self.server_fail])
AutoReprovisionBaseTest.wait_for_failover_or_assert(self.master, 0,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
helper = RestHelper(self.rest)
self.assertTrue(helper.is_cluster_healthy(), "cluster status is not healthy")
self.assertTrue(helper.is_cluster_rebalanced(), "cluster is not balanced")
buckets = self.rest.get_buckets()
for bucket in buckets:
self.verify_loaded_data(self.master, bucket.name, self.loaded_items[bucket.name])示例4: test_node_cb_restart
# 需要导入模块: from membase.api.rest_client import RestHelper [as 别名]
# 或者: from membase.api.rest_client.RestHelper import is_cluster_rebalanced [as 别名]
def test_node_cb_restart(self):
timeout = self.timeout / 2
status = self.rest.update_autoreprovision_settings(True, 1)
if not status:
self.fail('failed to change autoreprovision_settings!')
self.sleep(5)
shell = RemoteMachineShellConnection(self.server_fail)
shell.restart_couchbase()
AutoReprovisionBaseTest.wait_for_failover_or_assert(self.master, 1,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
AutoReprovisionBaseTest.wait_for_failover_or_assert(self.master, 0,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
self.sleep(5)
helper = RestHelper(self.rest)
self.assertTrue(helper.is_cluster_healthy(), "cluster status is not healthy")
self.assertFalse(helper.is_cluster_rebalanced(), "cluster is not balanced")
self.rest.rebalance(otpNodes=[node.id for node in self.rest.node_statuses()], ejectedNodes=[])
self.assertTrue(self.rest.monitorRebalance())
buckets = self.rest.get_buckets()
for bucket in buckets:
self.verify_loaded_data(self.master, bucket.name, self.loaded_items[bucket.name])示例5: test_ui_logs
# 需要导入模块: from membase.api.rest_client import RestHelper [as 别名]
# 或者: from membase.api.rest_client.RestHelper import is_cluster_rebalanced [as 别名]
def test_ui_logs(self):
timeout = self.timeout / 2
server_fail1 = self.servers[1]
server_fail2 = self.servers[2]
status = self.rest.update_autoreprovision_settings(True, 2)
if not status:
self.fail('failed to change autoreprovision_settings!')
self.sleep(5)
logs = self.rest.get_logs(5)
self.assertTrue(u'Enabled auto-reprovision config with max_nodes set to 2' in [l['text'] for l in logs])
self.log.info("stopping the first server")
self._stop_couchbase(server_fail1)
AutoReprovisionBaseTest.wait_for_failover_or_assert(self.master, 1,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
self.log.info("resetting the autoreprovision count")
if not self.rest.reset_autoreprovision():
self.fail('failed to reset autoreprovision count!')
logs = self.rest.get_logs(5)
self.assertTrue(u'auto-reprovision count reset from 0' in [l['text'] for l in logs])
self.log.info("stopping the second server")
self._stop_couchbase(server_fail2)
AutoReprovisionBaseTest.wait_for_failover_or_assert(self.master, 2,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
settings = self.rest.get_autoreprovision_settings()
self.assertEquals(settings.enabled, True)
self.assertEquals(settings.max_nodes, 2)
self.assertEquals(settings.count, 0)
self._start_couchbase(server_fail2)
self._start_couchbase(server_fail1)
self.sleep(30)
settings = self.rest.get_autoreprovision_settings()
self.assertEquals(settings.enabled, True)
self.assertEquals(settings.max_nodes, 2)
self.assertEquals(settings.count, 2)
logs = self.rest.get_logs(5)
self.assertTrue(u'auto-reprovision is disabled as maximum number of nodes (2) '
u'that can be auto-reprovisioned has been reached.' in [l['text'] for l in logs])
self.log.info("resetting the autoreprovision count")
if not self.rest.reset_autoreprovision():
self.fail('failed to reset autoreprovision count!')
settings = self.rest.get_autoreprovision_settings()
self.assertEquals(settings.enabled, True)
self.assertEquals(settings.max_nodes, 2)
self.assertEquals(settings.count, 0)
logs = self.rest.get_logs(5)
self.assertTrue(u'auto-reprovision count reset from 2' in [l['text'] for l in logs])
helper = RestHelper(self.rest)
self.assertTrue(helper.is_cluster_healthy(), "cluster status is not healthy")
self.assertFalse(helper.is_cluster_rebalanced(), "cluster is balanced")
self.rest.rebalance(otpNodes=[node.id for node in self.rest.node_statuses()], ejectedNodes=[])
self.assertTrue(self.rest.monitorRebalance())
logs = self.rest.get_logs(5)
# https://issues.couchbase.com/browse/MB-24520
self.assertFalse(u'Reset auto-failover count' in [l['text'] for l in logs])
self.assertTrue(u'Rebalance completed successfully.' in [l['text'] for l in logs])示例6: test_node_memcached_failure_in_series
# 需要导入模块: from membase.api.rest_client import RestHelper [as 别名]
# 或者: from membase.api.rest_client.RestHelper import is_cluster_rebalanced [as 别名]
def test_node_memcached_failure_in_series(self):
timeout = self.timeout / 2
status = self.rest.update_autoreprovision_settings(True, 1)
if not status:
self.fail('failed to change autoreprovision_settings!')
self.sleep(5)
data_lost = False
for i in reversed(xrange(len(self.servers))):
print self.servers[i]
operation = random.choice(['stop', 'memcached_failure', 'restart', 'failover', 'reboot'])
shell = RemoteMachineShellConnection(self.servers[i])
print "operation", operation
if i == 0:
self.master = self.servers[1]
if operation == 'stop':
self._stop_couchbase(self.servers[i])
elif operation == 'memcached_failure':
self._pause_couchbase(self.servers[i])
elif operation == 'restart':
shell.restart_couchbase()
elif operation == 'failover':
RemoteUtilHelper.enable_firewall(self.servers[i])
elif operation == 'reboot':
if shell.extract_remote_info().type.lower() == 'windows':
o, r = shell.execute_command("shutdown -r -f -t 0")
self.sleep(200)
elif shell.extract_remote_info().type.lower() == 'linux':
o, r = shell.execute_command("reboot")
shell.log_command_output(o, r)
self.sleep(60)
self.sleep(40)
if operation == 'memcached_failure':
AutoReprovisionBaseTest.wait_for_warmup_or_assert(self.master, 1,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
if operation != 'restart' and operation != 'memcached_failure' and operation != 'reboot':
AutoReprovisionBaseTest.wait_for_failover_or_assert(self.master, 1,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
if operation != 'restart':
RemoteUtilHelper.common_basic_setup([self.servers[i]])
AutoReprovisionBaseTest.wait_for_failover_or_assert(self.master, 0,
timeout + AutoReprovisionBaseTest.MAX_FAIL_DETECT_TIME,
self)
helper = RestHelper(RestConnection(self.master))
self.assertTrue(helper.is_cluster_healthy(), "cluster status is not healthy")
self.sleep(40)
if operation == 'memcached_failure' or operation == 'failover':
self.assertTrue(helper.is_cluster_rebalanced(), "cluster is not balanced")
else:
if 'kv' in self.servers[i].services and self.replicas > 0:
self.assertFalse(helper.is_cluster_rebalanced(), "cluster is balanced")
self.rest.rebalance(otpNodes=[node.id for node in self.rest.node_statuses()], ejectedNodes=[])
self.assertTrue(self.rest.monitorRebalance())
else:
self.assertTrue(helper.is_cluster_rebalanced(), "cluster is not balanced")
buckets = self.rest.get_buckets()
if self.replicas == 0 and (operation == 'restart' or operation == 'reboot'):
data_lost = True
for bucket in buckets:
if not data_lost:
self.verify_loaded_data(self.master, bucket.name, self.loaded_items[bucket.name])