我安装了openstack的devstack。
使用管理员用户登录并创建卷时。它显示错误为状态。
我在错误日志（syslog文件）中关注了以下内容。但找不到Google提供的任何解决方案。这是怎么回事。
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00mConnectionFailedError: HTTPConnectionPool(host='192.168.43.88', port=2379): Max retries exceeded with url: /v3alpha/lease/grant (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f4b75d3c110>: Failed to establish a new connection: [Errno 101] ENETUNREACH',))
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: #033[00;32mDEBUG oslo_concurrency.lockutils [#033[01;36mNone req-a2a87ca1-802a-4e3d-abe9-e28601906c44 #033[00;36mNone None#033[00;32m] #033[01;35m#033[00;32mAcquired semaphore "singleton_lock"#033[00m #033[00;33m{{(pid=3263) lock /usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:212}}#033[00m
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: #033[00;32mDEBUG oslo_concurrency.lockutils [#033[01;36mNone req-a2a87ca1-802a-4e3d-abe9-e28601906c44 #033[00;36mNone None#033[00;32m] #033[01;35m#033[00;32mReleasing semaphore "singleton_lock"#033[00m #033[00;33m{{(pid=3263) lock /usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:228}}#033[00m
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: #033[00;36mINFO oslo_service.service [#033[01;36mNone req-a2a87ca1-802a-4e3d-abe9-e28601906c44 #033[00;36mNone None#033[00;36m] #033[01;35m#033[00;36mChild 3263 exited with status 1#033[00m
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: #033[00;32mDEBUG oslo_service.service [#033[01;36mNone req-a2a87ca1-802a-4e3d-abe9-e28601906c44 #033[00;36mNone None#033[00;32m] #033[01;35m#033[00;32mStarted child 3264#033[00m #033[00;33m{{(pid=707) _start_child /usr/local/lib/python2.7/dist-packages/oslo_service/service.py:577}}#033[00m
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: #033[00;36mINFO cinder.service [#033[00;36m-#033[00;36m] #033[01;35m#033[00;36mStarting cinder-volume node (version 13.0.0)#033[00m
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: #033[01;31mERROR oslo_service.service [#033[00;36m-#033[01;31m] #033[01;35m#033[01;31mError starting thread.#033[00m: ConnectionFailedError: HTTPConnectionPool(host='192.168.43.88', port=2379): Max retries exceeded with url: /v3alpha/lease/grant (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f4b75d3c110>: Failed to establish a new connection: [Errno 101] ENETUNREACH',))
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00mTraceback (most recent call last):
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m File "/usr/local/lib/python2.7/dist-packages/oslo_service/service.py", line 792, in run_service
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m service.start()
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m File "/opt/stack/cinder/cinder/service.py", line 219, in start
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m coordination.COORDINATOR.start()
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m File "/opt/stack/cinder/cinder/coordination.py", line 67, in start
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m self.coordinator.start(start_heart=True)
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m File "/usr/local/lib/python2.7/dist-packages/tooz/coordination.py", line 687, in start
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m super(CoordinationDriverWithExecutor, self).start(start_heart)
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m File "/usr/local/lib/python2.7/dist-packages/tooz/coordination.py", line 423, in start
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m self._start()
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m File "/usr/local/lib/python2.7/dist-packages/tooz/drivers/etcd3gw.py", line 196, in _start
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m self._membership_lease = self.client.lease(self.membership_timeout)
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m File "/usr/local/lib/python2.7/dist-packages/etcd3gw/client.py", line 115, in lease
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m json={"TTL": ttl, "ID": 0})
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m File "/usr/local/lib/python2.7/dist-packages/etcd3gw/client.py", line 88, in post
Jun 21 13:29:08 krishna-Lenovo-G550 cinder-volume[707]: ERROR oslo_service.service #033[01;35m#033[00m raise exceptions.ConnectionFailedError(six.text_type(ex))
我从64 GB USB启动ubuntu 18.04 LTS引导。
卷大小为-> 1 GB。
卷类型为-> lvmdriver-1。
音量来源为->无来源，音量为空
根据以下参考。
以下命令。
sudo nova-manage service list
关注。
/usr/local/lib/python2.7/dist-packages/psycopg2/__init__.py:144: UserWarning: The psycopg2 wheel package will be renamed from release 2.8; in order to keep installing from binary please use "pip install psycopg2-binary" instead. For details see: <http://initd.org/psycopg/docs/install.html#binary-install-from-pypi>.
""")
usage: nova-manage [-h] [--remote_debug-host REMOTE_DEBUG_HOST]
[--remote_debug-port REMOTE_DEBUG_PORT] [--config-dir DIR]
[--config-file PATH] [--debug] [--log-config-append PATH]
[--log-date-format DATE_FORMAT] [--log-dir LOG_DIR]
[--log-file PATH] [--nodebug] [--nopost-mortem]
[--nouse-journal] [--nouse-json] [--nouse-syslog]
[--nowatch-log-file] [--post-mortem]
[--syslog-log-facility SYSLOG_LOG_FACILITY] [--use-journal]
[--use-json] [--use-syslog] [--version] [--watch-log-file]
{version,bash-completion,placement,network,cell_v2,db,cell,floating,api_db}
...
nova-manage: error: argument category: invalid choice: 'service' (choose from 'version', 'bash-completion', 'placement', 'network', 'cell_v2', 'db', 'cell', 'floating', 'api_db')
以下命令：
sudo rabbitmqctl status
给出以下信息：
Status of node 'rabbit@krishna-Lenovo-G550'
[{pid,1851},
{running_applications,
[{rabbit,"RabbitMQ","3.6.10"},
{ranch,"Socket acceptor pool for TCP protocols.","1.3.0"},
{ssl,"Erlang/OTP SSL application","8.2.3"},
{public_key,"Public key infrastructure","1.5.2"},
{asn1,"The Erlang ASN1 compiler version 5.0.4","5.0.4"},
{crypto,"CRYPTO","4.2"},
{rabbit_common,
"Modules shared by rabbitmq-server and rabbitmq-erlang-client",
"3.6.10"},
{compiler,"ERTS CXC 138 10","7.1.4"},
{xmerl,"XML parser","1.3.16"},
{os_mon,"CPO CXC 138 46","2.4.4"},
{mnesia,"MNESIA CXC 138 12","4.15.3"},
{syntax_tools,"Syntax tools","2.1.4"},
{sasl,"SASL CXC 138 11","3.1.1"},
{stdlib,"ERTS CXC 138 10","3.4.3"},
{kernel,"ERTS CXC 138 10","5.4.1"}]},
{os,{unix,linux}},
{erlang_version,
"Erlang/OTP 20 [erts-9.2] [source] [64-bit] [smp:2:2] [ds:2:2:10] [async-threads:64] [kernel-poll:true]\n"},
{memory,
[{total,127617792},
{connection_readers,813376},
{connection_writers,57704},
{connection_channels,182760},
{connection_other,1578088},
{queue_procs,747128},
{queue_slave_procs,0},
{plugins,0},
{other_proc,17494600},
{mnesia,173768},
{metrics,271752},
{mgmt_db,0},
{msg_index,58592},
{other_ets,1914184},
{binary,73692752},
{code,21401226},
{atom,900041},
{other_system,8600765}]},
{alarms,[]},
{listeners,[{clustering,25672,"::"},{amqp,5672,"::"}]},
{vm_memory_high_watermark,0.4},
{vm_memory_limit,3317874688},
{disk_free_limit,50000000},
{disk_free,44431437824},
{file_descriptors,
[{total_limit,65436},
{total_used,30},
{sockets_limit,58890},
{sockets_used,28}]},
{processes,[{limit,1048576},{used,549}]},
{run_queue,0},
{uptime,5312},
{kernel,{net_ticktime,60}}]
答案 0 :(得分：1)
如果要检查nova服务状态，命令为：
使用Openstack CLI ：
openstack compute service list
使用nova CLI ：
nova service-list