首页 > 代码库 > Freezer - 备份云硬盘实现
Freezer - 备份云硬盘实现
这里freezer备份云硬盘实际上是调用了cinder-backup来实现的。
这里还要介绍下freezer依赖的几个基本库
freezer api底层的restful api框架是基于falcon实现的。falcon简介:https://falconframework.org/
freezer scheduler基于APScheduler来实现定时备份的功能
具体实现见:https://github.com/yaoice/freezer-api/commit/4c3d371c28bc4635049bef4c037b7d1d36e9c532
使用curl测试api(freezer api使用keystone v2)
# keystone v2获取token curl -s -d ‘{"auth":{"passwordCredentials":{"username": "admin", "password": "cloud"},"tenantName": "demo"}}‘ -H "Content-Type: application/json" http://192.168.141.6:5000/v2.0/tokens | python -m json.tool # keystone v3获取token curl -i -H "Content-Type: application/json" -d ‘ { "auth": { "identity": { "methods": ["password"], "password": { "user": { "name": "admin", "domain": { "id": "default" }, "password": "cloud" } } } } }‘ http://localhost:5000/v3/auth/tokens ; echo # 获取cinder所有的backups,纯属测试 curl -s -H "X-Auth-Token: fced5d5ae9e84009b3dca7972d7c5131"\ -X GET -H "Content-type: application/json"\ http://192.168.141.6:8776/v2/b232965aeb9c4b3a883ce41b16394e3f/backups | python -m json.tool # freezer获取backup list curl -s -H "X-Auth-Token: fced5d5ae9e84009b3dca7972d7c5131" -X GET -H "Content-type: application/json" http://192.168.141.6:9090/v1/cinderbackups | python -m json.tool # freezer创建backup curl -s -H "X-Auth-Token: fd60f3b93b2841e893269b887572c26d" -X POST -H "Content-type: application/json" -d ‘{"volume_id": "438de34e-ef9e-4f4f-b047-600ab6229cc0"}‘ http://192.168.141.6:9090/v1/cinderbackups # freezer删除backup curl -s -H "X-Auth-Token: 76744b82dd8c49c490eb7c0ca5f33824" -X DELETE -H "Content-type: application/json" http://192.168.141.6:9090/v1/cinderbackups/1ffe9901-43de-490e-b675-0bb92e50c4f4 # freezer还原备份,并创建一个新volume curl -s -H "X-Auth-Token: 232685c229fd48d4b24629f7748bceda" -X POST -H "Content-type: application/json" http://192.168.141.6:9090/v1/cinderrestores/ed3e05bd-c892-441c-b9c6-226bbb030794 # freezer针对某个volume备份还原 curl -s -H "X-Auth-Token: 232685c229fd48d4b2a629f7748bceda" -X POST -H "Content-type: application/json" -d ‘{"volume_id": "496a7db9-3197-4658-9cc6-ef496f2b0cd1"}‘ http://192.168.141.6:9090/v1/cinderrestores/da1b7290-5e56-43ff-b95f-a1c511b305d2
参考链接
http://blog.scottlowe.org/2014/02/19/using-curl-to-interact-with-a-restful-api/
本文出自 “the-way-to-cloud” 博客,请务必保留此出处http://iceyao.blog.51cto.com/9426658/1851753
Freezer - 备份云硬盘实现
声明:以上内容来自用户投稿及互联网公开渠道收集整理发布,本网站不拥有所有权,未作人工编辑处理,也不承担相关法律责任,若内容有误或涉及侵权可进行投诉: 投诉/举报 工作人员会在5个工作日内联系你,一经查实,本站将立刻删除涉嫌侵权内容。