[wsgi:error]WARNING:root:Use of this 'djano.wsgi' file has been deprecated since

admin

[Mon Jul 26 17:07:39.149109 2021] [wsgi:error] [pid 115360:tid 139772269872896] WARNING:root:Use of this 'djano.wsgi' file has been deprecated since the Rocky release in favor of 'wsgi.py' in the 'openstack_dashboard' module. This file is a legacy naming from before Django 1.4 and an importable 'wsgi.py' is now the default. This file will be removed in the T release cycle.
0 v: O* J" ?3 }, b/ f$ }[Mon Jul 26 17:07:40.541489 2021] [wsgi:error] [pid 115360:tid 139772269872896] /usr/lib64/python3.6/site-packages/scss/namespace.py:172: DeprecationWarning: inspect.getargspec() is deprecated since Python 3.0, use inspect.signature() or inspect.getfullargspec()
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[Mon Jul 26 17:07:40.541536 2021] [wsgi:error] [pid 115360:tid 139772269872896]   argspec = inspect.getargspec(function)

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openstack Train 版按照官方文档安装后
- v/ O: C& k) j" B" x, J+ S7 ?1.访问/dashboard后跳转到/auth/login报404（操作下面2步可以解决dashboard访问404问题，请跳过此步骤）
: `) \& j: ?4 `. a! [, V% P, U/ q. l2 R解决方法如下：
cd /usr/share/openstack-dashboard
3 W6 j9 m# f& Opython manage.py make_web_conf --apache > /etc/httpd/conf.d/openstack-dashboard.conf
/ m$ d: w/ U  ]7 ?
4 u5 s' a% E0 d5 P" l/ u0 X2 W7 [2.建立策略文件（policy.json）的软链接，否则登录到dashboard将出现权限错误
解决方法如下：

; q  {8 H# r$ _# vln -s/etc/openstack-dashboard /usr/share/openstack-dashboard/openstack_dashboard/conf
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& c( U+ N6 b4 Z8 T) H9 d2 i2 A3.身份管理里面的项目、用户、组和角色都无法打开，日志提示：
  g$ h/ }, ]7 \$ yDaemon process called 'keystone-public' cannot be accessed by this WSGI application: /usr/bin/keystone-wsgi-public
解决方法如下：
. J* Y" s2 S* s' E! f
编辑以下文件，找到WEBROOT ='/' 修改为WEBROOT ='/dashboard' (官方未提及坑点之一)
7 f7 q; z8 z. M$ Yvim/usr/share/openstack-dashboard/openstack_dashboard/defaults.py
vim/usr/share/openstack-dashboard/openstack_dashboard/test/settings.py
vim/usr/share/openstack-dashboard/static/dashboard/js/9937cc9f2cae.js

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; h7 c3 ?! G6 t=====================================================================================================================
20210708更新
; N( r% c( Z2 Y# b安装victoria版本dashboard项目
' h: ?; R9 A/ `5 {1.
登陆Openstack dashboard ，页面出错，信息如下：
: a: L" `7 H- Q% K: c( ?Something went wrong!
6 H! i+ X  E+ j; s) |An unexpected error has occurred. Try refreshing the page. If that doesn't help, contact your local administrator.

' T. ^2 ]  H# W查看httpd日志报如下错误信息：
tail /var/log/httpd/error_log -f
[Thu Jul 08 10:34:43.602238 2021] [wsgi:error] [pid 43360:tid 140630500005632] [remote 10.199.102.125:52676] "Unable to create a new session key. "
[Thu Jul 08 10:34:43.602242 2021] [wsgi:error] [pid 43360:tid 140630500005632] [remote 10.199.102.125:52676] RuntimeError: Unable to create a new session key. It is likely that the cache is unavailable.
解决方法：
复制代码
  c9 J1 X+ \, a$ J9 {4 x$ ]将 /etc/openstack-dashboard/local_settings 里的
7 x! r# g$ s( d+ Z* \2 M% D! |SESSION_ENGINE = 'django.contrib.sessions.backends.cache'
7 I" d$ G0 U& _# m* _9 Z! G改成
& G6 D; K* d% l$ u6 [+ r. gSESSION_ENGINE = 'django.contrib.sessions.backends.file'
( b% E8 B$ z7 B- C0 g8 v9 d或者
SESSION_ENGINE = 'django.contrib.sessions.backends.signed_cookies'
6 p+ v: k) U7 ~! O. \7 M- s) W; b#SESSION_ENGINE = 'django.contrib.sessions.backends.file'

) \+ `. s5 U6 l: K' B+ ]: m: W重启httpd和memcached
成功进入Dashboard
复制代码

2.
查看httpd日志报如下错误信息：
tail /var/log/httpd/error_log -f
0 H5 P# h, E8 b: J) k2 |; w5 h[Thu Jul 08 10:44:55.289974 2021] [authz_core:error] [pid 44700:tid 140425917486848] [client 10.199.102.126:44924] AH01630: client denied by server configuration: /usr/bin/keystone-wsgi-public
[Thu Jul 08 10:44:55.290668 2021] [wsgi:error] [pid 44693:tid 140426236409600] [remote 10.199.102.125:59035] INFO openstack_auth.forms Login failed for user "admin" using domain "default", remote address 10.199.102.125.
: m; v# v+ v5 [* y2 o解决方法：
- ~( Y/ g* F, y, m' t9 ^+ L复制代码
UPDATE with SOLUTION from neal_utas:
The docs for horizon at docs.openstack.org (at least for ubuntu) are incorrect. When editing /etc/openstack-dashboard/local_settings.py, the online docs are missing port 5000. The correct entry for OPENSTACK_KEYSTONE_URL is:
OPENSTACK_KEYSTONE_URL = "http://%s:5000/identity/v3" % OPENSTACK_HOST
+ ~% }% d) ]# v( p4 ]After making that change and then restarting (systemctl reload apache2.service) it works.
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admin

原因
#dashboard 路径指向问题
解决方案
/ k) X) N+ X/ E8 u, ?% }- x8 u* o#重建dashboard配置，官网没有指明部署时配置过就不需要再配置
9 M) X$ U7 L3 y) m$ gcd /usr/share/openstack-dashboard
/ y9 u% a$ R. O' K9 C& f4 |# p; }: npython manage.py make_web_conf --apache > /etc/httpd/conf.d/openstack-dashboard.conf

#登录到dashboard将出现权限错误和显示混乱，需要建立策略的软链接部署时配置过就不需要再配置
4 i/ i5 S; M+ Pln -s /etc/openstack-dashboard /usr/share/openstack-dashboard/openstack_dashboard/conf
# T; a. _; D5 e& Y( k
/ y- h+ X  A8 F8 k8 K, \2 F+ c) c#在local_settings底下新增根目录指向
#vim /etc/openstack-dashboard/local_settings
WEBROOT = '/dashboard/'
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#vim /etc/httpd/conf.d/openstack-dashboard.conf
6 ~- N: o8 M3 i#将原有的配置注释掉，添加以下配置
* h: O0 S% ^# ]# M) N0 K#WSGIScriptAlias / /usr/share/openstack-dashboard/openstack_dashboard/wsgi.py
#Alias /static /usr/share/openstack-dashboard/static
WSGIScriptAlias /dashboard /usr/share/openstack-dashboard/openstack_dashboard/wsgi/django.wsgi
6 k# V# a. i9 p5 y9 _7 F# n4 ?* [5 }2 lAlias /dashboard/static /usr/share/openstack-dashboard/static

#重启httpd及memcached
3 m1 H' q6 q4 W# q5 Z! Y  a+ G/ U! fsystemctl restart httpd.service
1 a7 O4 @- O' n8 R4 ?systemctl restart memcached.service
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admin

#在这里快速回复#修改horizon的配置文件/etc/openstack-dashboard/local_settings.py