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=======1.问题点：======
在安装调试openstack-kilo版本的时候，使用keystone endpoint-list的时候出现了问题。
如下：
[root@controller ~]# keystone --debug endpoint-list
/usr/lib/python2.7/site-packages/keystoneclient/shell.py:65: DeprecationWarning: The keystone CLI is deprecated
'python-keystoneclient.', DeprecationWarning)
DEBUG:keystoneclient.auth.identity.v2:Making authentication request to http://controller:35357/v3/tokens
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): controller
DEBUG:requests.packages.urllib3.connectionpool:"POST /v3/tokens HTTP/1.1" 404 93
DEBUG:keystoneclient.session:Request returned failure status: 404
Authorization Failed: The resource could not be found. (HTTP 404) (Request-ID: req-79664a21-5f68-4ece-86a0-322
======2.在google上看到一篇文章，最后发现是命令的格式问题=========
原文如此说：
To move to the new python-openstackclient, simply install it. On RHEL7.1:
yum install -y python-openstackclient.noarch After that it will be available as the command “openstack”. It can be invoked in interactive mode just by typing “openstack” or directly from
the command line to get information. For example, to list users:
Old Keystone CLI: “keystone user-list”
New Openstack CLI: “openstack user list” To be more similar to the output of the old command issue “openstack user list --long” to get the extra fields.
如果使用New Openstack CLI 就能正常显示：
使用旧命令：会报错（如下）
[root@controller ~]# keystone endpoint-list
/usr/lib/python2.7/site-packages/keystoneclient/shell.py:65: DeprecationWarning: The keystone CLI is deprecated
in favor of python-openstackclient. For a Python library, continue using python-keystoneclient.
'python-keystoneclient.', DeprecationWarning)
Authorization Failed: The resource could not be found. (HTTP 404) (Request-ID: req-2959b997-b7bb-4387-b8e9-aeb6fa5b0c63)
使用新命令：（正常显示）
[root@controller ~]# openstack endpoint list
+----------------------------------+-----------+--------------+--------------+
| ID | Region | Service Name | Service Type |
+----------------------------------+-----------+--------------+--------------+
| 204d0abf4a39402e8f0c0f49fdb07772 | RegionOne | glance | image |
| 0f54b94c8a084e0baeb5655091c411ae | RegionOne | neutron | network |
| 0259f8b1d4784e3fba653c2bd89e5638 | RegionOne | keystone | identity |
| efa64e47b3c04b6c952c55bd0c95403f | RegionOne | cinder | volume |
| 6e596cf3369e4ee7b295c064a0080ba6 | RegionOne | nova | compute |
| 1aedfe9471504fb2b9aafa28f8651ca8 | RegionOne | cinderv2 | volumev2 |
+----------------------------------+-----------+--------------+--------------+
或者查看详细的信息，在后面加上--long
[root@controller ~]# openstack endpoint list --long
+----------------------------------+-----------+--------------+--------------+-----------------------------------------+-----------------------------------------+-----------------------------------------+
| ID | Region | Service Name | Service Type | PublicURL | AdminURL | InternalURL |
+----------------------------------+-----------+--------------+--------------+-----------------------------------------+-----------------------------------------+-----------------------------------------+
| 204d0abf4a39402e8f0c0f49fdb07772 | RegionOne | glance | image | http://controller:9292 | http://controller:9292 | http://controller:9292 |
| 0f54b94c8a084e0baeb5655091c411ae | RegionOne | neutron | network | http://controller:9696 | http://controller:9696 | http://controller:9696 |
| 0259f8b1d4784e3fba653c2bd89e5638 | RegionOne | keystone | identity | http://controller:5000/v2.0 | http://controller:35357/v2.0 | http://controller:5000/v2.0 |
| efa64e47b3c04b6c952c55bd0c95403f | RegionOne | cinder | volume | http://controller:8776/v2/%(tenant_id)s | http://controller:8776/v2/%(tenant_id)s | http://controller:8776/v2/%(tenant_id)s |
| 6e596cf3369e4ee7b295c064a0080ba6 | RegionOne | nova | compute | http://controller:8774/v2/%(tenant_id)s | http://controller:8774/v2/%(tenant_id)s | http://controller:8774/v2/%(tenant_id)s |
| 1aedfe9471504fb2b9aafa28f8651ca8 | RegionOne | cinderv2 | volumev2 | http://controller:8776/v2/%(tenant_id)s | http://controller:8776/v2/%(tenant_id)s | http://controller:8776/v2/%(tenant_id)s |
+----------------------------------+-----------+--------------+--------------+-----------------------------------------+-----------------------------------------+-----------------------------------------+
进一步查看openstack状态：使用openstack-status的时候发现也有错误：
[root@controller ~]# openstack-status
。。。
。。。
== Keystone users ==
/usr/lib/python2.7/site-packages/keystoneclient/shell.py:65: DeprecationWarning: The keystone CLI is deprecated
in favor of python-openstackclient. For a Python library, continue using python-keystoneclient.
'python-keystoneclient.', DeprecationWarning)
Authorization Failed: The resource could not be found. (HTTP 404) (Request-ID: req-0b2eaa04-ba6b-435d-bafd-1674b919fa24)
。。。
。。。
解决方法是修改/usr/bin/openstack-status文件 在line 227的地方修改为：
# keystone user-list
openstack user list
再测试
[root@controller ~]# openstack-status
。。。
。。。
== Keystone users ==
+----------------------------------+---------+
| ID | Name |
+----------------------------------+---------+
| 0ac3a46f50014e318b050003e869b574 | cinder |
| 349ba9e056ca47859faa1008d7c9c608 | neutron |
| 5e95a6f269e54a50bfd5d988eb518a77 | glance |
| 9bae0df144814717a3065921eebe24b6 | admin |
| aa9f69fdedfc4269bfa56330afc5adfe | nova |
| fe649df8cd0048928a93cca7bda3e4b9 | demo |
+----------------------------------+---------+ 。。。
。。。
总结：openstack版本更新较快，有些命令已经改变。多google一下，也许就能解决。
在kilo版本中还有一些命令也是通过openstack来查看的，如下：
aggregate add host ip fixed remove server rescue
aggregate create ip floating add server resize
aggregate delete ip floating create server resume
aggregate list ip floating delete server set
aggregate remove host ip floating list server show
aggregate set ip floating pool list server ssh
aggregate show ip floating remove server suspend
availability zone list keypair create server unlock
backup create keypair delete server unpause
backup delete keypair list server unrescue
backup list keypair show server unset
backup restore limits show service create
backup show module list service delete
catalog list network create service list
catalog show network delete service show
command list network list snapshot create
complete network set snapshot delete
compute agent create network show snapshot list
compute agent delete object create snapshot set
compute agent list object delete snapshot show
compute agent set object list snapshot unset
compute service list object save token issue
compute service set object show token revoke
console log show project create usage list
console url show project delete usage show
container create project list user create
container delete project set user delete
container list project show user list
container save project usage list user role list
container show quota set user set
ec2 credentials create quota show user show
ec2 credentials delete role add volume create
ec2 credentials list role create volume delete
ec2 credentials show role delete volume list
endpoint create role list volume set
endpoint delete role remove volume show
endpoint list role show volume type create
endpoint show security group create volume type delete
extension list security group delete volume type list
flavor create security group list volume type set
flavor delete security group rule create volume type unset
flavor list security group rule delete volume unset
flavor set security group rule list
flavor show security group set
flavor unset security group show
help server add security group
host list server add volume
host show server create
hypervisor list server delete
hypervisor show server image create
hypervisor stats show server list
image create server lock
image delete server migrate
image list server pause
image save server reboot
image set server rebuild
image show server remove security group
ip fixed add server remove volume
参考文章：http://jonamiki.com/2015/11/20/the-keystone-cli-is-deprecated-in-favor-of-python-openstackclient/