第70期

### 社区观点 ## [追捧&抗拒 | Docker使用的一些思考和理解](http://weekly.dockone.io/redirect?url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzI4NzE1NTYyMg%3D%3D%26mid%3D2651100662%26idx%3D1%26sn%3D5a63da74c669a5a2011facb4c22370e9%26scene%3D1%26srcid%3D04158YcftpyRdBmvUTZ0214V%26key%3Db28b03434249256baea79e654485b06911cba51989e3df06f04ab1d4215e0b6e4c949c7edeadf18f081cab6695ffcccc%26ascene%3D0%26uin%3DMjk0NzA5ODIzMw%253D%253D%26devicetype%3DiMac%2BMacBookAir7%252C1%2BOSX%2BOSX%2B10.11.3%2Bbuild%2815D21%29%26version%3D11020201%26pass_ticket%3D2MNWunYCg4D%252Fz3uqf5TMcHf%252F%252FkdWg3x1Erec1gHAtC4%252F006phsvkuKOcCvLLqk3n&itemId=929) 我们其实对于Docker的应用并没有理解很清楚，再加上之前有一段时间我也被这个问题困扰过，有一些自己的思考和理解。 [ArchSummit技术关注](http://weekly.dockone.io/redirect?url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzI4NzE1NTYyMg%3D%3D%26mid%3D2651100662%26idx%3D1%26sn%3D5a63da74c669a5a2011facb4c22370e9%26scene%3D1%26srcid%3D04158YcftpyRdBmvUTZ0214V%26key%3Db28b03434249256baea79e654485b06911cba51989e3df06f04ab1d4215e0b6e4c949c7edeadf18f081cab6695ffcccc%26ascene%3D0%26uin%3DMjk0NzA5ODIzMw%253D%253D%26devicetype%3DiMac%2BMacBookAir7%252C1%2BOSX%2BOSX%2B10.11.3%2Bbuild%2815D21%29%26version%3D11020201%26pass_ticket%3D2MNWunYCg4D%252Fz3uqf5TMcHf%252F%252FkdWg3x1Erec1gHAtC4%252F006phsvkuKOcCvLLqk3n&itemId=929) ## [双模IT给你的企业装上双引擎](http://weekly.dockone.io/redirect?url=http%3A%2F%2Fdockone.io%2Farticle%2F1213&itemId=932) 如何在动态变化的业务环境中妥善权衡稳定和创新，满足业务敏捷性。有人说ITIL已经过时，DevOps才是王道；又有人说我们需要一套互联网化的架构，去IOE。是否真的只能两者取其一，我的答案是否。那么答案是什么，按照中国人中庸的思想，我们需要一种混合思路——双模IT管理。 [DockOne.io](http://weekly.dockone.io/redirect?url=http%3A%2F%2Fdockone.io%2Farticle%2F1213&itemId=932) ## [Kubernetes相比于其他容器和PaaS管理工具领先优势巨大](http://weekly.dockone.io/redirect?url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzIzMzExNDQ3MA%3D%3D%26mid%3D2650091001%26idx%3D1%26sn%3D655bf8b7b0c8defe3080fba8a8bbec33%26scene%3D1%26srcid%3D0415d9L9Blg3GOGAzv3kqfeM%26key%3Db28b03434249256be4456c2bec51b6ddfd6ec908166f31cefbfa298ac4152434f68b4b3c63e6d4fd36658f98f12d194b%26ascene%3D0%26uin%3DMjk0NzA5ODIzMw%253D%253D%26devicetype%3DiMac%2BMacBookAir7%252C1%2BOSX%2BOSX%2B10.11.3%2Bbuild%2815D21%29%26version%3D11020201%26pass_ticket%3DAPyJGIs2IJebyINStpFFo5oRPC2rNcIT0DneyrG2OVT8VjeIWWlTaBvYMkrQBNIB&itemId=931) 根据最新的OpenStack 使用报告得出的结果，对于OpenStack 管理员来说，Docker Swarm可能没有想象的那么流行，Kubernetes相比于其他容器和PaaS管理工具领先优势巨大。 [Caicloud才云科技](http://weekly.dockone.io/redirect?url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzIzMzExNDQ3MA%3D%3D%26mid%3D2650091001%26idx%3D1%26sn%3D655bf8b7b0c8defe3080fba8a8bbec33%26scene%3D1%26srcid%3D0415d9L9Blg3GOGAzv3kqfeM%26key%3Db28b03434249256be4456c2bec51b6ddfd6ec908166f31cefbfa298ac4152434f68b4b3c63e6d4fd36658f98f12d194b%26ascene%3D0%26uin%3DMjk0NzA5ODIzMw%253D%253D%26devicetype%3DiMac%2BMacBookAir7%252C1%2BOSX%2BOSX%2B10.11.3%2Bbuild%2815D21%29%26version%3D11020201%26pass_ticket%3DAPyJGIs2IJebyINStpFFo5oRPC2rNcIT0DneyrG2OVT8VjeIWWlTaBvYMkrQBNIB&itemId=931) ### 热点新闻 ## [Docker 1.11发布：第一个基于containerd，兼容OCI标准的发行版](http://weekly.dockone.io/redirect?url=http%3A%2F%2Fdockone.io%2Farticle%2F1216&itemId=928) Docker 1.11是第一个基于containerd，兼容OCI标准的发行版，这是Docker有史以来第一次大规模重构引擎，对于1.11版本来说，第一优先级就是整合后功能正常，不需要改变既有命令行或者API接口。然而，实现这些意味着后台整合需要优化大量的用户体验。另外，它还带来了很多新的可能性，包括允许对容器透明地进行引擎的重启、升级等。 [Docker官方博客](http://weekly.dockone.io/redirect?url=http%3A%2F%2Fdockone.io%2Farticle%2F1216&itemId=928) ## [Intel与合作伙伴CoreOS、Mirantis联手打造“通用资源调度平台”](http://weekly.dockone.io/redirect?url=http%3A%2F%2Fdockone.io%2Farticle%2F1201&itemId=923) Intel在容器和虚拟化一直走在实践的最前方。虚拟化技术有两大分支：完全虚拟化和容器 Container，两者各有优劣，去年Intel 推出的 Clear Linux 项目，却声称同时拥有两者的优点。 [The New Stack](http://weekly.dockone.io/redirect?url=http%3A%2F%2Fdockone.io%2Farticle%2F1201&itemId=923) ## [中情局被爆是Mesosphere和Docker的秘密投资者之一](http://weekly.dockone.io/redirect?url=http%3A%2F%2Fdockone.io%2Farticle%2F1219&itemId=930) 根据The Intercept网站的报道，In-Q-Tel（全球监控），美国最高间谍机构CIA的风险投资部门，是热门的云计算初创公司Mesosphere和Docker背后秘密的投资者之一。 [Business Insider](http://weekly.dockone.io/redirect?url=http%3A%2F%2Fdockone.io%2Farticle%2F1219&itemId=930) ### 学习教程 ## [容器在Spotify、DramaFever、Built.io和IIIEPE的使用案例分析](http://weekly.dockone.io/redirect?url=http%3A%2F%2Fdockone.io%2Farticle%2F1202&itemId=922) 它们的案例体现了使用微服务架构，创建web应用程序，以及在生产环境运行容器的的优势和挑战。 [The New Stack](http://weekly.dockone.io/redirect?url=http%3A%2F%2Fdockone.io%2Farticle%2F1202&itemId=922) ## [虚机即容器 - vSphere Integrated Containers详解](http://weekly.dockone.io/redirect?url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMjM5MDcyNjM4MQ%3D%3D%26mid%3D2650591165%26idx%3D1%26sn%3D15f25f0482c9afb85eb09d7e3493b07f%26scene%3D1%26srcid%3D0412wLSD9NSTk775uCNNDuuM%26key%3Db28b03434249256bd366456b7ab89591ed6a410b6dac7457a7bc154b3753f9b62c613b0c930cb3183f833da25ba3df05%26ascene%3D0%26uin%3DMjk0NzA5ODIzMw%253D%253D%26devicetype%3DiMac%2BMacBookAir7%252C1%2BOSX%2BOSX%2B10.11.3%2Bbuild%2815D21%29%26version%3D11020201%26pass_ticket%3DMPPNuO6ezyUGmueLGGhgNdRxD8SKXVGFlFdpTSy7bS%252FeJFnKtZgL6TC9u5vSPG3j&itemId=924) 以Docker为代表的容器（Container）技术火遍天下，在许多领域得到广泛应用的同时，也引出了对容器技术安全性的担忧。 [VMware中国](http://weekly.dockone.io/redirect?url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMjM5MDcyNjM4MQ%3D%3D%26mid%3D2650591165%26idx%3D1%26sn%3D15f25f0482c9afb85eb09d7e3493b07f%26scene%3D1%26srcid%3D0412wLSD9NSTk775uCNNDuuM%26key%3Db28b03434249256bd366456b7ab89591ed6a410b6dac7457a7bc154b3753f9b62c613b0c930cb3183f833da25ba3df05%26ascene%3D0%26uin%3DMjk0NzA5ODIzMw%253D%253D%26devicetype%3DiMac%2BMacBookAir7%252C1%2BOSX%2BOSX%2B10.11.3%2Bbuild%2815D21%29%26version%3D11020201%26pass_ticket%3DMPPNuO6ezyUGmueLGGhgNdRxD8SKXVGFlFdpTSy7bS%252FeJFnKtZgL6TC9u5vSPG3j&itemId=924) ## [微服务的资源利用率与高可用性分析](http://weekly.dockone.io/redirect?url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzA4MzQ1NjQ5Nw%3D%3D%26mid%3D402781970%26idx%3D1%26sn%3D29ffa68217aa1e524d2a24dffd9c3e27%26scene%3D1%26srcid%3D0412k9okeMeEtW6ZCUWk1mhw%26key%3Db28b03434249256b8a81d8fd623fb821e715875aa2dc6de8973ecced04d5ceabaff7dbfab73843ea124e3f604725d69f%26ascene%3D0%26uin%3DMjk0NzA5ODIzMw%253D%253D%26devicetype%3DiMac%2BMacBookAir7%252C1%2BOSX%2BOSX%2B10.11.3%2Bbuild%2815D21%29%26version%3D11020201%26pass_ticket%3Dg70MkMZ%252FMoUgjl5yN%252FyeWTvOe1nk8UvcfchF%252BFxm0muZUAzUXy4HwnpBfaYEespT&itemId=925) 微服务在云计算资源的使用上带来的好处，可能会造成的问题，以及如何解决。 [灵雀云](http://weekly.dockone.io/redirect?url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzA4MzQ1NjQ5Nw%3D%3D%26mid%3D402781970%26idx%3D1%26sn%3D29ffa68217aa1e524d2a24dffd9c3e27%26scene%3D1%26srcid%3D0412k9okeMeEtW6ZCUWk1mhw%26key%3Db28b03434249256b8a81d8fd623fb821e715875aa2dc6de8973ecced04d5ceabaff7dbfab73843ea124e3f604725d69f%26ascene%3D0%26uin%3DMjk0NzA5ODIzMw%253D%253D%26devicetype%3DiMac%2BMacBookAir7%252C1%2BOSX%2BOSX%2B10.11.3%2Bbuild%2815D21%29%26version%3D11020201%26pass_ticket%3Dg70MkMZ%252FMoUgjl5yN%252FyeWTvOe1nk8UvcfchF%252BFxm0muZUAzUXy4HwnpBfaYEespT&itemId=925) ## [什么时候应该将应用程序切分为多个容器](http://weekly.dockone.io/redirect?url=http%3A%2F%2Fdockone.io%2Farticle%2F1206&itemId=926) 本文讨论了如何将一个应用切分成为多个容器，有哪些需要思考的问题？又有哪些需要避免的思维误区？ [Red Hat官方博客](http://weekly.dockone.io/redirect?url=http%3A%2F%2Fdockone.io%2Farticle%2F1206&itemId=926) ## [登陆爬虫——微服务架构典型](http://weekly.dockone.io/redirect?url=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzA3MDg4Nzc2NQ%3D%3D%26mid%3D404649369%26idx%3D1%26sn%3D35b1fcff41742e430952d38b950406cc%26scene%3D1%26srcid%3D0414wiJYyUJpaMpChAnnqPuB%26key%3Db28b03434249256baa85b307fa1124b3393ab88a88a8b902f7682013cd1d33ce9d108cd2d2372ee15e18c81b0d45301a%26ascene%3D0%26uin%3DMjk0NzA5ODIzMw%253D%253D%26devicetype%3DiMac%2BMacBookAir7%252C1%2BOSX%2BOSX%2B10.11.3%2Bbuild%2815D21%29%26version%3D11020201%26pass_ticket%3D%252BWdOv3mqfnNU1ZsVwuwf9Rzfm2iNgWUqDXA7T5E249uQ9KJHrwAlDHFTdu5dxaGo&itemId=927) 早期的 PaaS 平台过于复杂和笨重，没有得到广泛的应用，而基于 Docker 和 Mesos 打造的 DCOS 是下一代轻量级 PaaS 平台的典型代表。DCOS 极大地降低了 PaaS 平台的复杂度，更加方便企业开发人员实现各种业务应用，帮助企业轻松打造基于云计算的软件基础设施。