openstack的dashboard和neutron调试方法

在/etc/openstack-dashboard/local_settings中设置 Debug = True，可以查看日志
或者执行 python manage.py runserver 0.0.0.0:90(路径是/usr/share/openstack-dashboard)
neutron调试：
systemctl stop neutron-server
systemctl disable neutron-server
/usr/bin/python2 /usr/bin/neutron-server --config-file /usr/share/neutron/neutron-dist.conf --config-dir /usr/share/neutron/server --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugin.ini --config-dir /etc/neutron/conf.d/neutron-server --log-file /var/log/neutron/server.log
之后添加断点：
import pdb
pdb.set_trace()