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Openstack安装过程中出现的一些问题及解决

發布時間：2025/5/22 编程问答 17 豆豆

生活随笔收集整理的這篇文章主要介紹了 Openstack安装过程中出现的一些问题及解决小編覺得挺不錯的,現在分享給大家,幫大家做個參考.

一、Centos7安裝Mitika問題

1.問題:在keystone安裝階段請求認證令牌出現錯誤

解決:該問題是由于二次實驗時更改了用戶密碼，密碼錯誤致使出現該問題，更改環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。如需幫助請聯系管理員。”

#?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.創建實例提示HTTP 500 未知API錯誤

[root@openstack1?~]#?openstack?server?create?--flavor?m1.tiny?--p_w_picpath?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:計算節點開啟了防火墻、SELINUX，關閉后重啟計算節點正常

5.云主機無法獲取IP，提示如下:

Failed?to?allocate?the?network(s),?not?rescheduling.

原因:計算節點不支持硬件加速

#?egrep?-c?'(vms|svm)'?/proc/cpuinfo 0

解決:確定計算節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:計算節點支持硬件加速且不需要額外的配置

0:計算節點不支持硬件加速,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?p_w_picpath?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_p_w_picpath?action.(HTTP?403)

原因:Glance鏡像服務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致，重新下載換個鏡像后即可正常進入系統。

二、Ubuntu安裝openstack ocata問題

1.neutron服務安裝完成后，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:重新構建neutron-server服務

2.瀏覽器輸入http://controller/horizon無法登陸horizon儀表盤服務，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?Acce***efused:?(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未創建成功openstack用戶，出現認證錯誤，創建后重啟正常

#??rabbitmqctl?list_users? Listing?users?... guest[administrator]

轉載于:https://blog.51cto.com/wangzhijian/1913082

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