DevOps
参考
概念 CONCEPT
什么是 DevOps?
DevOps 是一种软件开发方法。它将持续开发、持续测试、持续集成、持续部署和持续监控贯穿于软件开发的整个生命周期。当前几乎所有的顶尖公司均采用了该方法,用以提高软件开发质量,并缩短软件开发生命周期。从而以达到每个公司对软件产品的期望,交付出客户最满意的产品。
Istio 是当前 DevOps 和云原生项目中最酷的一个。对于那些还没有特别了解 Istio 的人,简单地说几句吧,Istio is a service mesh Istio 是一个为分布式应用架构而生的服务网格( Service Mesh ),特别是为了在云上运行 kubernetes 应用。Istio 与 Kubernetes 配合得非常好,好到你会认为它可能就是 Kubernetes 的一部分。
在企业 IT 架构转型的过程中,存储一直是个不可避免的大问题。
Kubernetes 中使用节点的本地存储资源有 emptyDir、hostPath、Local PV 等几种方式。这之中,emptyDir 无法持久化数据,hostPath 方式需要手动管理卷的生命周期,运维压力大。因此在某些场景下,如果用户出于性能和运维成本考虑需要使用本地存储,Local PV 似乎是唯一选择。
问题
共享文件夹失效, 提示:
Vagrant was unable to mount VirtualBox shared folders. This is usually
because the filesystem “vboxsf” is not available. This filesystem is
made available via the VirtualBox Guest Additions and kernel module.
Please verify that these guest additions are properly installed in the
guest. This is not a bug in Vagrant and is usually caused by a faulty
Vagrant box.
It’s been quite a while since I wrote a blog, I did a few some years ago but never really continued writing. So when I decided to start writing again, I didn’t have to think a lot about a topic as it was very obvious — JHipster.
我已经很长时间没有写博客了,几年前写过一些但没有坚持下来。所以当我现在决定重新开始写作时,根本不需要对博文的主题想太多了,因为很明显就是 - JHipster.
Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub.
tag:
缺失模块。
1、请确保node版本大于6.2
2、在博客根目录(注意不是yilia根目录)执行以下命令:
npm i hexo-generator-json-content --save
3、在根目录_config.yml里添加配置:
jsonContent: meta: false pages: false posts: title: true date: true path: true text: false raw: false content: false slug: false updated: false comments: false link: false permalink: false excerpt: false categories: false tags: true