01 2016 档案

python 打印类的属性、方法
摘要：打印变量db的类（class）：[root@fuel ~]# pythonPython 2.6.6 (r266:84292, Jan 22 2014, 09:42:36)[GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2Type "help", "cop 阅读全文
posted @ 2016-01-28 15:34 Endoresu 阅读(11016) 评论(0) 推荐(0)
Python的import嵌套
摘要：[root@fuel ~]# vi /var/lib/docker/devicemapper/mnt/4da57a0078c9d3f32e819373b67de41da37c34a27ee03f74016427e0223df5f2/rootfs/usr/lib/python2.6/site-pack 阅读全文
posted @ 2016-01-27 15:02 Endoresu 阅读(1620) 评论(0) 推荐(0)
修改Python文件日志输出位置
摘要：Python logging模块介绍：http://blog.chinaunix.net/uid-26000296-id-4372063.html[root@fuel ~]# vi /var/lib/docker/devicemapper/mnt/4da57a0078c9d3f32e819373b6... 阅读全文
posted @ 2016-01-27 11:21 Endoresu 阅读(3365) 评论(0) 推荐(0)
挂载了Cinder Volume的实例无法动态迁移排错
摘要：现象：挂载了Cinder Volume的实例无法动态迁移[root@node-5 nova]# tail -f compute.log2016-01-13 16:36:12.870 18762 ERROR nova.virt.libvirt.driver [-] [instance: 9d3e466... 阅读全文
posted @ 2016-01-13 17:14 Endoresu 阅读(490) 评论(0) 推荐(0)
配置nova instances使用NFS后端
摘要：首先先使用“nova delete”命令删除所有实例，释放磁盘空间。停止nova服务：service libvirtd stopservice openstack-nova-compute stop清空目录：rm -rf /var/lib/nova/instances/*挂载NFS：mount 16... 阅读全文
posted @ 2016-01-13 16:17 Endoresu 阅读(1160) 评论(0) 推荐(0)
配置cinder使用NFS后端
摘要：首先先使用“cinder delete”命令删除所有实例，释放磁盘空间。停止cinder服务：service openstack-cinder-api stopservice openstack-cinder-scheduler stopservice openstack-cinder-volume... 阅读全文
posted @ 2016-01-13 10:34 Endoresu 阅读(961) 评论(0) 推荐(0)
配置glance使用NFS后端
摘要：首先先使用“glance image-delete”命令删除所有镜像，释放磁盘空间。停止glance服务：service openstack-glance-api stopservice openstack-glance-registry stop停止swift服务：service openstac... 阅读全文
posted @ 2016-01-12 14:33 Endoresu 阅读(1820) 评论(1) 推荐(0)
制作windows镜像
摘要：下载包含windows驱动的iso：http://222.186.58.77/virtio-win-0.1-30.iso?fid=kF46uzxlPMrgvLDErP0ohhZYwAUASLoCAAAAAMNwTkBRCZezi*ycfjcpu9*AxNot&mid=666&threshold=15... 阅读全文
posted @ 2016-01-10 20:31 Endoresu 阅读(759) 评论(0) 推荐(0)
fuel健康检查Heat失败的原因
摘要：service openstack-heat-engine restartchkconfig --level 2345 openstack-heat-engine on 阅读全文
posted @ 2016-01-10 12:46 Endoresu 阅读(300) 评论(0) 推荐(0)
重启OpenStack服务步骤
摘要：【重启neutron服务】控制节点：service openstack-nova-api restartservice openstack-nova-scheduler restartservice openstack-nova-conductor restartservice neutron-se... 阅读全文
posted @ 2016-01-10 11:18 Endoresu 阅读(6211) 评论(0) 推荐(0)