[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.
[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
. h9 Q% H- y7 ^' @: H1.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）
) G/ P% |$ e7 M1 `( e5 \/ R! a解决方法如下：
; d8 X" D. C) W! m1 i( {+ jcd /usr/share/openstack-dashboard
python manage.py make_web_conf --apache > /etc/httpd/conf.d/openstack-dashboard.conf

& j9 B$ G' t! y( W. m2.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：
6 p2 C, l! `; n; X
  Y) l4 X7 `$ Q6 O$ g% Gln -s/etc/openstack-dashboard /usr/share/openstack-dashboard/openstack_dashboard/conf
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# G! r5 G/ K/ E9 h( n, W3.身份管理里面的项目、用户、组和角色都无法打开，日志提示：
Daemon process called 'keystone-public' cannot be accessed by this WSGI application: /usr/bin/keystone-wsgi-public
7 d' M5 p: w' g- K2 }$ l9 U解决方法如下：

编辑以下文件，找到WEBROOT ='/' 修改为WEBROOT ='/dashboard' (官方未提及坑点之一)
* ?( r% T1 W% v( s/ `/ C( _  ~vim/usr/share/openstack-dashboard/openstack_dashboard/defaults.py
2 I  v8 S' R8 @0 i0 wvim/usr/share/openstack-dashboard/openstack_dashboard/test/settings.py
+ \7 v9 }! a5 Q- ~* L# `/ \vim/usr/share/openstack-dashboard/static/dashboard/js/9937cc9f2cae.js
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1 L* ~" N0 i* p: ?=====================================================================================================================
# r" x3 _  j2 |7 J! b20210708更新
安装victoria版本dashboard项目
" O$ w7 d# }- k) e1.
登陆Openstack dashboard ，页面出错，信息如下：
Something went wrong!
/ o9 B  ^& H( f! e0 j5 ^- s! _An unexpected error has occurred. Try refreshing the page. If that doesn't help, contact your local administrator.

查看httpd日志报如下错误信息：
tail /var/log/httpd/error_log -f
7 b4 }* k& ]; c* w+ ~0 B# t* g[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. "
, U7 |) q. E; P: V& `2 l1 ?[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.
0 p3 ~3 `0 B2 o3 h: i" B9 n解决方法：
( {( ^' C+ O" _- }! K! p7 E8 x复制代码
. Y9 `5 x3 x$ ?# S+ k1 H$ P+ Q. x将 /etc/openstack-dashboard/local_settings 里的
  r) A3 G6 ?5 d  a* zSESSION_ENGINE = 'django.contrib.sessions.backends.cache'
改成
5 I, ~/ q# r# k# [- tSESSION_ENGINE = 'django.contrib.sessions.backends.file'
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  E- @! D  _3 _" }: q: h! c: j+ vSESSION_ENGINE = 'django.contrib.sessions.backends.signed_cookies'
#SESSION_ENGINE = 'django.contrib.sessions.backends.file'
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重启httpd和memcached
成功进入Dashboard
复制代码
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( X; ~; N1 U3 U2 k; i8 Y0 d9 O查看httpd日志报如下错误信息：
tail /var/log/httpd/error_log -f
[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
/ _2 L; s: t6 q4 z2 H' M; P[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.
解决方法：
复制代码
8 o# j, h; k# c$ l% J1 r  _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
( s, R9 J! A8 \+ `After making that change and then restarting (systemctl reload apache2.service) it works.

admin

原因
#dashboard 路径指向问题
解决方案
#重建dashboard配置，官网没有指明部署时配置过就不需要再配置
; N9 ?; f- F" X' E/ ucd /usr/share/openstack-dashboard
python manage.py make_web_conf --apache > /etc/httpd/conf.d/openstack-dashboard.conf
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#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
2 u4 o7 Q, i4 ]; B( s. |ln -s /etc/openstack-dashboard /usr/share/openstack-dashboard/openstack_dashboard/conf
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#在local_settings底下新增根目录指向
# \, `* C7 @0 X" [8 W#vim /etc/openstack-dashboard/local_settings
; f0 K0 m" r/ C5 bWEBROOT = '/dashboard/'

#vim /etc/httpd/conf.d/openstack-dashboard.conf
  s, s: \7 X8 G6 ?8 ^# t#将原有的配置注释掉，添加以下配置
  h, r/ k, L  y# c( ]1 y#WSGIScriptAlias / /usr/share/openstack-dashboard/openstack_dashboard/wsgi.py
4 ~9 r1 S) i7 U; c+ ^#Alias /static /usr/share/openstack-dashboard/static
$ s" `3 k5 j9 q/ q% Y" f8 r: U' lWSGIScriptAlias /dashboard /usr/share/openstack-dashboard/openstack_dashboard/wsgi/django.wsgi
( ~- i  q9 V3 u7 IAlias /dashboard/static /usr/share/openstack-dashboard/static

% A! p5 N4 G& ~/ }2 q) e4 u2 D# l#重启httpd及memcached
systemctl restart httpd.service
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