参考文档

关于机器名变更

由于实验室网络冲突，机器变更如下。

原机器名	新机器名	/etc/hosts文件
controller	tony-controller	172.18.22.231 controller
compute	tony-compute1	172.18.22.232 compute1

controller / tony-controller网络配置

[tony@tony-controller ~]$ sudo ip addr1: lo: 
   
     mtu 65536 qdisc noqueue state UNKNOWN group 2: enp0s3: 
    
      mtu 1500 qdisc pfifo_fast state UP     inet 172.18.22.231/24 brd 172.18.22.255 scope global noprefixroute enp0s33: enp0s8: 
     
       mtu 1500 qdisc pfifo_fast state UP     inet 10.0.0.1/24 brd 10.0.0.255 scope global noprefixroute enp0s84: enp0s9: 
      
        mtu 1500 qdisc pfifo_fast state UP     inet 10.238.156.138/23 brd 10.238.157.255 scope global noprefixroute dynamic

compute1 / tony-compte1网络配置

[tony@tony-compute1 ~]$ ip addr1: lo: 
   
     mtu 65536 qdisc noqueue state UNKNOWN group 2: enp0s3: 
    
      mtu 1500 qdisc pfifo_fast state UP     inet 172.18.22.232/24 brd 172.18.22.255 scope global noprefixroute enp0s33: enp0s8: 
     
       mtu 1500 qdisc pfifo_fast state UP     inet 10.0.0.2/24 brd 10.0.0.255 scope global noprefixroute enp0s84: enp0s9: 
      
        mtu 1500 qdisc pfifo_fast state UP     inet 10.238.157.84/23 brd 10.238.157.255 scope global noprefixroute dynamic

Horizon (controller-only)

安装软件包

[tony@tony-controller ~]$ sudo yum install -y openstack-dashboard

local_settings配置文件

[tony@tony-controller ~]$ sudo diff /etc/openstack-dashboard/local_settings /etc/openstack-dashboard/local_settings.origin38c38 （替换）< ALLOWED_HOSTS = ['*',]---> ALLOWED_HOSTS = ['horizon.example.com', 'localhost']64c64 （去掉注释，启用该配置项）< OPENSTACK_API_VERSIONS = {
   ---> #OPENSTACK_API_VERSIONS = {
   66,68c66,68 （去掉注释，启用该配置项）<     "identity": 3,<     "image": 2,<     "volume": 2,---> #    "identity": 3,> #    "image": 2,> #    "volume": 2,70c70 （去掉注释，确保花括号配对）< }---> #}75c75（去掉注释，启用该配置项）< OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True---> #OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = False161d160 （新加入的行）< SESSION_ENGINE = 'django.contrib.sessions.backends.cache'165d163 （新加入的行）<       'LOCATION': 'controller:11211',186c184 （修改的行）< OPENSTACK_HOST = "controller"---> OPENSTACK_HOST = "127.0.0.1"188c186（修改的行）< OPENSTACK_KEYSTONE_DEFAULT_ROLE = "myrole"---> OPENSTACK_KEYSTONE_DEFAULT_ROLE = "_member_"331,333d328（新加入的行）<     'enable_lb': False,<     'enable_firewall': False,<     'enable_vpn': False,

修改的行

# /etc/openstack-dashboard/local_settings

...OPENSTACK_HOST = "controller"...# Allow all hosts to access the dashboardALLOWED_HOSTS = ['*', ]...# Configure the memcached session storage serviceSESSION_ENGINE = 'django.contrib.sessions.backends.cache'CACHES = {    'default': {         'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',         'LOCATION': 'controller:11211',    }}...# Enable the Identity API version 3OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOST...# Enable support for domainsOPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True...# Configure API versionsOPENSTACK_API_VERSIONS = {    "identity": 3,    "image": 2,    "volume": 2,}...OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = 'Default'...OPENSTACK_KEYSTONE_DEFAULT_ROLE = "myrole"...OPENSTACK_NEUTRON_NETWORK = {    'enable_router': True,    'enable_quotas': True,    'enable_ipv6': True,    'enable_distributed_router': False,    'enable_lb': False,    'enable_firewall': False,    'enable_vpn': False,    'enable_ha_router': False,    'enable_fip_topology_check': True,    'supported_vnic_types': ['*'],    'physical_networks': [],}

dashboard.conf文件

在原配置文件里，加入如下标红的一行即可。

[tony@tony-controller ~]$ sudo cat /etc/httpd/conf.d/openstack-dashboard.conf

WSGIDaemonProcess dashboard
WSGIProcessGroup dashboard
WSGISocketPrefix run/wsgi
WSGIApplicationGroup %{GLOBAL}

WSGIScriptAlias /dashboard /usr/share/openstack-dashboard/openstack_dashboard/wsgi/django.wsgi
Alias /dashboard/static /usr/share/openstack-dashboard/static

<Directory /usr/share/openstack-dashboard/openstack_dashboard/wsgi>
Options All
AllowOverride All
Require all granted

<Directory /usr/share/openstack-dashboard/static>
Options All
AllowOverride All
Require all granted

重启服务

# 重启httpd服务[tony@tony-controller ~]$ sudo systemctl restart httpd.service# 检查服务状态[tony@tony-controller ~]$ sudo systemctl status httpd.service● httpd.service - The Apache HTTP Server   Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)  Drop-In: /usr/lib/systemd/system/httpd.service.d           └─openstack-dashboard.conf   Active: active (running) since Sat 2019-04-13 17:29:11 CST; 8s ago     Docs: man:httpd(8)           man:apachectl(8)  Process: 5012 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=0/SUCCESS)  Process: 5046 ExecStartPre=/usr/bin/python /usr/share/openstack-dashboard/manage.py compress --force -v0 (code=exited, status=0/SUCCESS)  Process: 5025 ExecStartPre=/usr/bin/python /usr/share/openstack-dashboard/manage.py collectstatic --noinput --clear -v0 (code=exited, status=0/SUCCESS) Main PID: 5083 (httpd)   Status: "Processing requests..."    Tasks: 56   CGroup: /system.slice/httpd.service           ├─5083 /usr/sbin/httpd -DFOREGROUND           ├─5085 /usr/sbin/httpd -DFOREGROUND           ├─5086 /usr/sbin/httpd -DFOREGROUND           ├─5087 /usr/sbin/httpd -DFOREGROUND           ├─5088 /usr/sbin/httpd -DFOREGROUND           ├─5089 (wsgi:keystone- -DFOREGROUND           ├─5090 (wsgi:keystone- -DFOREGROUND           ├─5091 (wsgi:keystone- -DFOREGROUND           ├─5092 (wsgi:keystone- -DFOREGROUND           ├─5093 (wsgi:keystone- -DFOREGROUND           ├─5094 /usr/sbin/httpd -DFOREGROUND           ├─5095 /usr/sbin/httpd -DFOREGROUND           ├─5096 /usr/sbin/httpd -DFOREGROUND           ├─5097 /usr/sbin/httpd -DFOREGROUND           └─5098 /usr/sbin/httpd -DFOREGROUNDApr 13 17:28:51 tony-controller systemd[1]: Stopped The Apache HTTP Server.Apr 13 17:28:51 tony-controller systemd[1]: Starting The Apache HTTP Server...Apr 13 17:29:11 tony-controller python[5046]: Compressing... doneApr 13 17:29:11 tony-controller python[5046]: Compressed 7 block(s) from 4 template(s) for 2 context(s).Apr 13 17:29:11 tony-controller systemd[1]: Started The Apache HTTP Server.# 重启memcached服务[tony@tony-controller ~]$ sudo systemctl restart memcached.service# 检查服务状态[tony@tony-controller ~]$ sudo systemctl status memcached.service● memcached.service - memcached daemon   Loaded: loaded (/usr/lib/systemd/system/memcached.service; disabled; vendor preset: disabled)   Active: active (running) since Sat 2019-04-13 17:29:30 CST; 16s ago Main PID: 5179 (memcached)    Tasks: 10   CGroup: /system.slice/memcached.service           └─5179 /usr/bin/memcached -p 11211 -u memcached -m 64 -c 1024 -l 127.0.0.1,::1,controllerApr 13 17:29:30 tony-controller systemd[1]: Stopped memcached daemon.Apr 13 17:29:30 tony-controller systemd[1]: Started memcached daemon.# 检查controller上httpd服务侦听的端口[tony@tony-controller ~]$ sudo netstat -anp | grep -w LISTEN | grep httpdtcp6       0      0 :::5000                 :::*                    LISTEN      5083/httpdtcp6       0      0 :::8778                 :::*                    LISTEN      5083/httpdtcp6       0      0 :::80                   :::*                    LISTEN      5083/httpd# 检查controller上所有的服务端口[tony@tony-controller ~]$ sudo netstat -anp | grep -w LISTENtcp        0      0 0.0.0.0:8774            0.0.0.0:*               LISTEN      22264/python2tcp        0      0 0.0.0.0:8775            0.0.0.0:*               LISTEN      22264/python2tcp        0      0 0.0.0.0:9191            0.0.0.0:*               LISTEN      3450/python2tcp        0      0 0.0.0.0:25672           0.0.0.0:*               LISTEN      3438/beamtcp        0      0 127.0.0.1:6633          0.0.0.0:*               LISTEN      30206/python2tcp        0      0 172.18.22.231:3306      0.0.0.0:*               LISTEN      3674/mysqldtcp        0      0 172.18.22.231:11211     0.0.0.0:*               LISTEN      5179/memcachedtcp        0      0 127.0.0.1:11211         0.0.0.0:*               LISTEN      5179/memcachedtcp        0      0 172.18.22.231:2379      0.0.0.0:*               LISTEN      3461/etcdtcp        0      0 0.0.0.0:9292            0.0.0.0:*               LISTEN      3437/python2tcp        0      0 172.18.22.231:2380      0.0.0.0:*               LISTEN      3461/etcdtcp        0      0 0.0.0.0:111             0.0.0.0:*               LISTEN      1/systemdtcp        0      0 127.0.0.1:6640          0.0.0.0:*               LISTEN      2961/ovsdb-servertcp        0      0 0.0.0.0:4369            0.0.0.0:*               LISTEN      1/systemdtcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      3434/sshdtcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      4126/mastertcp        0      0 0.0.0.0:9696            0.0.0.0:*               LISTEN      22322/python2tcp        0      0 0.0.0.0:6080            0.0.0.0:*               LISTEN      3436/python2tcp6       0      0 :::5000                 :::*                    LISTEN      5083/httpdtcp6       0      0 :::5672                 :::*                    LISTEN      3438/beamtcp6       0      0 :::8778                 :::*                    LISTEN      5083/httpdtcp6       0      0 ::1:11211               :::*                    LISTEN      5179/memcachedtcp6       0      0 :::111                  :::*                    LISTEN      1/systemdtcp6       0      0 :::80                   :::*                    LISTEN      5083/httpdtcp6       0      0 :::22                   :::*                    LISTEN      3434/sshdtcp6       0      0 ::1:25                  :::*                    LISTEN      4126/master