systemctl restart httpd
systemctl restart openstack-nova-compute
24./var/log/nova/nova-placement-api日志出AH01630问题
vim /etc/httpd/conf.d/00-nova-placement-api.conf
Listen 8778
<VirtualHost *:8778>
WSGIProcessGroup nova-placement-api
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On
WSGIDaemonProcess nova-placement-api processes=3 threads=1 user=nova group=nova
WSGIScriptAlias / /usr/bin/nova-placement-api
<IfVersion >= 2.4>
ErrorLogFormat "%M"
</IfVersion>
ErrorLog /var/log/nova/nova-placement-api.log
#SSLEngine On
#SSLCertificateFile ...
#SSLCertificateKeyFile ...
<Directory />
Options All
AllowOverride All
Require all granted
</Directory>
<Directory /usr/bin/nova-placement-api>
Options All
AllowOverride All
Require all granted
</Directory>
</VirtualHost>
Alias /nova-placement-api /usr/bin/nova-placement-api
<Location /nova-placement-api>
SetHandler wsgi-script
Options +ExecCGI
WSGIProcessGroup nova-placement-api
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On
</Location>
25./var/log/nova/nova-api日志出"No cells are configured, unable to list instances"问题
mysql -uroot -bfmq
create database nova_cell0;
GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'%' IDENTIFIED BY 'bfmq';
GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'localhost' IDENTIFIED BY 'bfmq';
quit;
nova-manage cell_v2 map_cell0 --database_connection mysql+pymysql://nova:bfmq@controller/nova_cell0?charset=utf8
nova-manage db sync
计算节点
nova-manage cell_v2 create_cell --verbose --name cell1
nova-manage cell_v2 discover_hosts