Openstack安裝過程中遇到的問題匯總
更新時間：2017年04月19日 08:45:47 作者：結(jié)束的傷感
本文給大家分享的是作者在Centos7中安裝openstack過程中出現(xiàn)的一些問題的匯總，以及解決的方法，有需要的小伙伴可以參考下
一、Centos7安裝Mitika問題
1.問題:在keystone安裝階段請求認證令牌出現(xiàn)錯誤
# vim admin-openrc export OS_PROJECT_DOMAIN_NAME=default export OS_USER_DOMAIN_NAME=default export OS_PROJECT_NAME=admin export OS_USERNAME=admin export OS_PASSWORD=admin export OS_AUTH_URL=http://192.168.30.139:35357/v3 export OS_IDENTITY_API_VERSION=3 export OS_IMAGE_API_VERSION=2 # . admin-openrc # openstack token issue The request you have made requires authentication. (HTTP 401) (Request-ID: req-7fdfe96b-ed63-4204-a357-ef104d9cf07d)
解決:該問題是由于二次實驗時更改了用戶密碼，密碼錯誤致使出現(xiàn)該問題，更改環(huán)境變量腳本的密碼后，請求認證令牌成功
# vim admin-openrc export OS_PROJECT_DOMAIN_NAME=default export OS_USER_DOMAIN_NAME=default export OS_PROJECT_NAME=admin export OS_USERNAME=admin export OS_PASSWORD=keystone export OS_AUTH_URL=http://192.168.30.139:35357/v3 export OS_IDENTITY_API_VERSION=3 export OS_IMAGE_API_VERSION=2 # openstack token issue +------------+----------------------------------------------------------+ | Field | Value | +------------+----------------------------------------------------------+ | expires | 2017-03-14T14:41:44.254142Z | | id | gAAAAABYx_MYf4J-87AUujC_aN5Fulubz0X7TJd1rbnaZu- | | | yqtu7UZeg8s786Rp1_WYENr1JJMqYFOk6JXJRHsiPFK-dq_CLa79FBJWa| | | _F96vpz_knlb_ZnU1lo7BXUf4Tx0vNyjlNEbRiyrrqiCI7K4FZwsLDP- | | | _798X_zNTDb-rC9iYXi8 | | project_id | 8bd659ec3af14030ab92047844856463 | | user_id | 04fd25261b6444f7a331fe021e85f2fe | +------------+----------------------------------------------------------+
2.dashboard儀表盤無法登陸
瀏覽器輸入 http://controller/dashboard 訪問儀表盤無法登陸，提示“出錯啦！
遇到異常情況，請刷新。如需幫助請聯(lián)系管理員?！?/p>
# tail -n 40 /var/log/apache2/error.log [Wed Mar 15 22:56:22.744149 2017] [:error] [pid 2733] Login successful for user "admin". [Wed Mar 15 22:56:34.220718 2017] [:error] [pid 2733] Internal Server Error: /dashboard/auth/login/ [Wed Mar 15 22:56:34.220920 2017] [:error] [pid 2733] Traceback (most recent call last): [Wed Mar 15 22:56:34.220935 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/core/handlers/base.py", line 132, in get_response [Wed Mar 15 22:56:34.220943 2017] [:error] [pid 2733] response = wrapped_callback(request, *callback_args, **callback_kwargs) [Wed Mar 15 22:56:34.220951 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/views/decorators/debug.py", line 76, in sensitive_post_parameters_wrapper [Wed Mar 15 22:56:34.220959 2017] [:error] [pid 2733] return view(request, *args, **kwargs) [Wed Mar 15 22:56:34.220966 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/utils/decorators.py", line 110, in _wrapped_view [Wed Mar 15 22:56:34.220973 2017] [:error] [pid 2733] response = view_func(request, *args, **kwargs) [Wed Mar 15 22:56:34.220981 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/views/decorators/cache.py", line 57, in _wrapped_view_func [Wed Mar 15 22:56:34.221043 2017] [:error] [pid 2733] response = view_func(request, *args, **kwargs) [Wed Mar 15 22:56:34.221052 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/openstack_auth/views.py", line 103, in login [Wed Mar 15 22:56:34.221059 2017] [:error] [pid 2733] **kwargs) [Wed Mar 15 22:56:34.221067 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/views/decorators/debug.py", line 76, in sensitive_post_parameters_wrapper [Wed Mar 15 22:56:34.221075 2017] [:error] [pid 2733] return view(request, *args, **kwargs) [Wed Mar 15 22:56:34.221082 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/utils/decorators.py", line 110, in _wrapped_view [Wed Mar 15 22:56:34.221089 2017] [:error] [pid 2733] response = view_func(request, *args, **kwargs) [Wed Mar 15 22:56:34.221095 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/views/decorators/cache.py", line 57, in _wrapped_view_func [Wed Mar 15 22:56:34.221102 2017] [:error] [pid 2733] response = view_func(request, *args, **kwargs) [Wed Mar 15 22:56:34.221109 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/contrib/auth/views.py", line 51, in login [Wed Mar 15 22:56:34.221179 2017] [:error] [pid 2733] auth_login(request, form.get_user()) [Wed Mar 15 22:56:34.221206 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/contrib/auth/__init__.py", line 110, in login [Wed Mar 15 22:56:34.221214 2017] [:error] [pid 2733] request.session.cycle_key() [Wed Mar 15 22:56:34.221221 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/contrib/sessions/backends/base.py", line 285, in cycle_key [Wed Mar 15 22:56:34.221228 2017] [:error] [pid 2733] self.create() [Wed Mar 15 22:56:34.221269 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/contrib/sessions/backends/cache.py", line 48, in create [Wed Mar 15 22:56:34.221281 2017] [:error] [pid 2733] "Unable to create a new session key. " [Wed Mar 15 22:56:34.221288 2017] [:error] [pid 2733] RuntimeError: Unable to create a new session key. It is likely that the cache is unavailable. [root@openstack1 ~]# tail -f /var/log/httpd/error_log [Wed Mar 15 22:56:34.221102 2017] [:error] [pid 2733] response = view_func(request, *args, **kwargs) [Wed Mar 15 22:56:34.221109 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/contrib/auth/views.py", line 51, in login [Wed Mar 15 22:56:34.221179 2017] [:error] [pid 2733] auth_login(request, form.get_user()) [Wed Mar 15 22:56:34.221206 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/contrib/auth/__init__.py", line 110, in login [Wed Mar 15 22:56:34.221214 2017] [:error] [pid 2733] request.session.cycle_key() [Wed Mar 15 22:56:34.221221 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/contrib/sessions/backends/base.py", line 285, in cycle_key [Wed Mar 15 22:56:34.221228 2017] [:error] [pid 2733] self.create() [Wed Mar 15 22:56:34.221269 2017] [:error] [pid 2733] File "/usr/lib/python2.7/site-packages/django/contrib/sessions/backends/cache.py", line 48, in create [Wed Mar 15 22:56:34.221281 2017] [:error] [pid 2733] "Unable to create a new session key. " [Wed Mar 15 22:56:34.221288 2017] [:error] [pid 2733] RuntimeError: Unable to create a new session key. It is likely that the cache is unavailable.
解決:更改dashboard的local_settings配置文件并重啟httpd和memcached，刷新后可正常登陸，這是在國外的論壇上找到得解決方法。
# vim /etc/openstack-dashboard/local_settings #SESSION_ENGINE = 'django.contrib.sessions.backends.cache' SESSION_ENGINE = 'django.contrib.sessions.backends.file' # systemctl restart httpd memcached # systemctl status httpd memcached
3.創(chuàng)建實例提示HTTP 500 未知API錯誤
[root@openstack1 ~]# openstack server create --flavor m1.tiny --image cirros \> --nic net-id=d920a7fc-2b7b-4553-9b4e-1cffe1f18c4d --security-group default \ > --key-name mykey1 provider-instance Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. <class 'keystoneauth1.exceptions.auth_plugins.MissingRequiredOptions'> (HTTP 500) (Request-ID: req-4a0895e6-971b-4531-b266-f393b6951e10) [root@openstack1 ~]# tail -10 /var/log/nova/nova-api.log 2017-03-19 14:40:00.540 2662 ERROR nova.api.openstack.extensions return plugin.load_from_options_getter(_getter, **kwargs) 2017-03-19 14:40:00.540 2662 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/keystoneauth1/loading/base.py", line 148, in load_from_options_getter 2017-03-19 14:40:00.540 2662 ERROR nova.api.openstack.extensions return self.load_from_options(**kwargs) 2017-03-19 14:40:00.540 2662 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/keystoneauth1/loading/base.py", line 123, in load_from_options 2017-03-19 14:40:00.540 2662 ERROR nova.api.openstack.extensions raise exceptions.MissingRequiredOptions(missing_required) 2017-03-19 14:40:00.540 2662 ERROR nova.api.openstack.extensions MissingRequiredOptions: Auth plugin requires parameters which were not given: auth_url 2017-03-19 14:40:00.540 2662 ERROR nova.api.openstack.extensions 2017-03-19 14:40:00.551 2662 INFO nova.api.openstack.wsgi [req-4a0895e6-971b-4531-b266-f393b6951e10 04fd25261b6444f7a331fe021e85f2fe 8bd659ec3af14030ab92047844856463 - - -] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. <class 'keystoneauth1.exceptions.auth_plugins.MissingRequiredOptions'> 2017-03-19 14:40:00.555 2662 INFO nova.osapi_compute.wsgi.server [req-4a0895e6-971b-4531-b266-f393b6951e10 04fd25261b6444f7a331fe021e85f2fe 8bd659ec3af14030ab92047844856463 - - -] 192.168.30.139 "POST /v2.1/8bd659ec3af14030ab92047844856463/servers HTTP/1.1" status: 500 len: 536 time: 5.7874300
解決:nova.conf配置文件配置錯誤，仔細核對重新配置后正常
# vim /etc/nova/nova.conf
4.登陸云主機控制臺提示如下錯誤
Failed to connect to server (code: 1006)
原因:計算節(jié)點開啟了防火墻、SELINUX，關(guān)閉后重啟計算節(jié)點正常
5.云主機無法獲取IP，提示如下:
Failed to allocate the network(s), not rescheduling.
原因:計算節(jié)點不支持硬件加速
# egrep -c '(vms|svm)' /proc/cpuinfo 0
解決:確定計算節(jié)點是否支持虛擬機的硬件加速
# egrep -c '(vmx|svm)' /proc/cpuinfo 0
注:
大于等于1:計算節(jié)點支持硬件加速且不需要額外的配置
0:計算節(jié)點不支持硬件加速,必須配置 libvirt 來使用 QEMU 去代替 KVM
# vim /etc/nova/nova.conf [libvirt] virt_type = qemu
6.上傳云鏡像失敗，提示403 Forbidden
# openstack image create "cirros" --file cirros-0.3.5-x86_64-disk.img --disk-format qcow2 --container-format bare --public 403 Forbidden You are not authorized to complete publicize_image action. (HTTP 403)
原因:Glance鏡像服務(wù)組件中未進行如下配置
[paste_deploy] flavor = keystone
7.登陸云主機控制臺提示:Booting from Hard Disk
這里是由于鏡像損壞導(dǎo)致，重新下載換個鏡像后即可正常進入系統(tǒng)。
二、Ubuntu安裝openstack ocata問題
1.neutron服務(wù)安裝完成后，無法驗證 neutron-server
# openstack extension list --network
'unicode' object has no attribute 'get'
# tail -n 10 /var/log/neutron/neutron-server.log
2017-03-24 21:55:29.244 97086 INFO neutron.wsgi [-] 192.168.30.145 - - [24/Mar/2017 21:55:29] "GET / HTTP/1.1" 200 271 0.009876
2017-03-24 21:55:30.548 97086 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}
2017-03-24 21:55:31.205 97086 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}
2017-03-24 21:55:31.207 97086 CRITICAL keystonemiddleware.auth_token [-] Unable to validate token: Identity server rejected authorization necessary to fetch token data
2017-03-24 21:55:31.214 97086 INFO neutron.wsgi [-] 192.168.30.145 - - [24/Mar/2017 21:55:31] "GET /v2.0/extensions HTTP/1.1" 503 401 1.949326
2017-03-24 22:04:06.670 97083 INFO neutron.wsgi [-] 192.168.30.145 - - [24/Mar/2017 22:04:06] "GET / HTTP/1.1" 200 271 0.006291
2017-03-24 22:04:07.251 97083 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}
2017-03-24 22:04:07.566 97083 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}
2017-03-24 22:04:07.567 97083 CRITICAL keystonemiddleware.auth_token [-] Unable to validate token: Identity server rejected authorization necessary to fetch token data
2017-03-24 22:04:07.572 97083 INFO neutron.wsgi [-] 192.168.30.145 - - [24/Mar/2017 22:04:07] "GET /v2.0/extensions HTTP/1.1" 503 401 0.895275
# openstack extension list --network --debug
Using http://192.168.30.145:9696/v2.0 as public network endpoint
REQ: curl -g -i -X GET http://192.168.30.145:9696/v2.0/extensions -H "User-Agent: openstacksdk/0.9.13 keystoneauth1/2.18.0 python-requests/2.12.4 CPython/2.7.12" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}95ed2e189a2e72c1caf8da574a50e218d3c8a9c0"
http://192.168.30.145:9696 "GET /v2.0/extensions HTTP/1.1" 503 170
RESP: [503] Content-Length: 170 Content-Type: application/json; charset=UTF-8 X-Openstack-Request-Id: req-8cb0be17-836e-4793-b461-842e267052ee Date: Sat, 25 Mar 2017 05:07:57 GMT Connection: keep-alive
RESP BODY: {"message": "The server is currently unavailable. Please try again at a later time.<br /><br />\n\n\n", "code": "503 Service Unavailable", "title": "Service Unavailable"}
解決:重新構(gòu)建neutron-server服務(wù)
# openstack user list +----------------------------------+-----------+ | ID | Name | +----------------------------------+-----------+ | 179677ec534648dbab9f0ca49cef017b | nova | | 24208e7494d04e3d9a925f7efbcb34ce | admin | | 5833a630dc9b42d48de9ea00d197834e | placement | | 830fc99cc93742b88be1b0c04db55fd0 | neutron | | cea92b6d391f4b008299d9a62d887202 | glance | | e723711c56e64da7a2e4a21bbd8376b9 | demo | +----------------------------------+-----------+ # openstack user delete 830fc99cc93742b88be1b0c04db55fd0 # openstack endpoint list # openstack endpoint delete <ID> # openstack service list +----------------------------------+-----------+-----------+ | ID | Name | Type | +----------------------------------+-----------+-----------+ | 1e5869c704be4f82b2a3948ec87aea37 | neutron | network | | 9d52187708cc41a39582baa7c50fc63a | neutron | network | | 9fb4ba14d8dc443bac19b7c3bc6c31fa | keystone | identity | | c44529c847be466a8c314fee77c90fe8 | glance | image | | d07ff10550e14570b073de85141badf1 | placement | placement | | d6ec58eb7bc2435ab71f21a2b3a44a37 | nova | compute | | dd2ff93317d6497798db071f360fb5f1 | neutron | network | +----------------------------------+-----------+-----------+ # openstack service delete 9d52187708cc41a39582baa7c50fc63a # openstack service delete dd2ff93317d6497798db071f360fb5f1
2.瀏覽器輸入http://controller/horizon無法登陸horizon儀表盤服務(wù)，提示HTTP 500錯誤
500 Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator at webmaster@localhost to inform them of the time this error occurred, and the actions you performed just before this error. More information about this error may be available in the server error log.
# tail -n 10 /var/log/apache2/error.log
[Sat Mar 25 03:24:01.146624 2017] [wsgi:error] [pid 103683:tid 139708160366336] [remote 192.168.30.1:23901] __import__(name)
[Sat Mar 25 03:24:01.146671 2017] [wsgi:error] [pid 103683:tid 139708160366336] [remote 192.168.30.1:23901] File "/usr/share/openstack-dashboard/openstack_dashboard/settings.py", line 335, in <module>
[Sat Mar 25 03:24:01.146914 2017] [wsgi:error] [pid 103683:tid 139708160366336] [remote 192.168.30.1:23901] from local.local_settings import * # noqa
[Sat Mar 25 03:24:01.146942 2017] [wsgi:error] [pid 103683:tid 139708160366336] [remote 192.168.30.1:23901] File "/usr/share/openstack-dashboard/openstack_dashboard/local/local_settings.py", line 133, in <module>
[Sat Mar 25 03:24:01.147303 2017] [wsgi:error] [pid 103683:tid 139708160366336] [remote 192.168.30.1:23901] SECRET_KEY = secret_key.generate_or_read_from_file('/var/lib/openstack-dashboard/secret_key')
[Sat Mar 25 03:24:01.147331 2017] [wsgi:error] [pid 103683:tid 139708160366336] [remote 192.168.30.1:23901] File "/usr/share/openstack-dashboard/horizon/utils/secret_key.py", line 68, in generate_or_read_from_file
[Sat Mar 25 03:24:01.147438 2017] [wsgi:error] [pid 103683:tid 139708160366336] [remote 192.168.30.1:23901] key = read_from_file(key_file)
[Sat Mar 25 03:24:01.147464 2017] [wsgi:error] [pid 103683:tid 139708160366336] [remote 192.168.30.1:23901] File "/usr/share/openstack-dashboard/horizon/utils/secret_key.py", line 50, in read_from_file
[Sat Mar 25 03:24:01.147499 2017] [wsgi:error] [pid 103683:tid 139708160366336] [remote 192.168.30.1:23901] with open(key_file, 'r') as f:
[Sat Mar 25 03:24:01.147544 2017] [wsgi:error] [pid 103683:tid 139708160366336] [remote 192.168.30.1:23901] IOError: [Errno 13] Permission denied: '/var/lib/openstack-dashboard/secret_key'
解決:
# cd /var/lib/openstack-dashboard/ # ls -ltrh total 12K drwxr-xr-x 2 root root 4.0K Feb 22 11:40 secret-key -rw-r--r-- 1 root root 0 Mar 25 02:16 _var_lib_openstack-dashboard_secret_key.lock -rw------- 1 root root 64 Mar 25 02:16 secret_key drwxr-xr-x 10 www-data www-data 4.0K Mar 25 02:16 static # chown www-data:www-data /var/lib/openstack-dashboard/secret_key # ls -ltrh total 12K drwxr-xr-x 2 root root 4.0K Feb 22 11:40 secret-key -rw-r--r-- 1 root root 0 Mar 25 02:16 _var_lib_openstack-dashboard_secret_key.lock -rw------- 1 www-data www-data 64 Mar 25 02:16 secret_key drwxr-xr-x 10 www-data www-data 4.0K Mar 25 02:16 static # service apache2 reload
3.輸入域及admin憑證登陸提示Invalid credentials.
# tail -n 10 /var/log/apache2/error.log [Sun Mar 26 01:35:57.953542 2017] [wsgi:warn] [pid 7841:tid 140163993126784] mod_wsgi: Compiled for Python/2.7.11. [Sun Mar 26 01:35:57.953714 2017] [wsgi:warn] [pid 7841:tid 140163993126784] mod_wsgi: Runtime using Python/2.7.12. [Sun Mar 26 01:35:57.969646 2017] [mpm_event:notice] [pid 7841:tid 140163993126784] AH00489: Apache/2.4.18 (Ubuntu) mod_wsgi/4.3.0 Python/2.7.12 configured -- resuming normal operations [Sun Mar 26 01:35:57.969747 2017] [core:notice] [pid 7841:tid 140163993126784] AH00094: Command line: '/usr/sbin/apache2' [Sun Mar 26 01:36:32.116454 2017] [wsgi:error] [pid 7844:tid 140163838510848] Login failed for user "admin", remote address 192.168.30.1.
解決:可能是BUG，不支持谷歌瀏覽器，找了好長時間原因，后來無心插柳下用火狐瀏覽器正常登陸
4.nova服務(wù)配置完成后無法重新啟動其中組件
# service nova-api restart # service nova-consoleauth restart # service nova-scheduler restart # service nova-conductor restart ##無法啟動 # tail -n 10 /var/log/nova/nova-consoleauth.log 2017-03-29 15:13:43.336 108033 ERROR oslo_service.service File "/usr/lib/python2.7/dist-packages/amqp/connection.py", line 274, in _wait_method 2017-03-29 15:13:43.336 108033 ERROR oslo_service.service wait() 2017-03-29 15:13:43.336 108033 ERROR oslo_service.service File "/usr/lib/python2.7/dist-packages/amqp/abstract_channel.py", line 69, in wait 2017-03-29 15:13:43.336 108033 ERROR oslo_service.service return self.dispatch_method(method_sig, args, content) 2017-03-29 15:13:43.336 108033 ERROR oslo_service.service File "/usr/lib/python2.7/dist-packages/amqp/abstract_channel.py", line 87, in dispatch_method 2017-03-29 15:13:43.336 108033 ERROR oslo_service.service return amqp_method(self, args) 2017-03-29 15:13:43.336 108033 ERROR oslo_service.service File "/usr/lib/python2.7/dist-packages/amqp/connection.py", line 530, in _close 2017-03-29 15:13:43.336 108033 ERROR oslo_service.service (class_id, method_id), ConnectionError) 2017-03-29 15:13:43.336 108033 ERROR oslo_service.service AccessRefused: (0, 0): (403) ACCESS_REFUSED - Login was refused using authentication mechanism AMQPLAIN. For details see the broker logfile. 2017-03-29 15:13:43.336 108033 ERROR oslo_service.service
原因及解決:
Rabbitmq未創(chuàng)建成功openstack用戶，出現(xiàn)認證錯誤，創(chuàng)建后重啟正常
# rabbitmqctl list_users Listing users ... guest[administrator]
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