Creat second disk for k8s
In Vagrantfile, add the following customized command to create disk for k8s source code.
The vagrant/virtual box will create a disk with only 10Gi by default, which is not enough for k8s's build & test.继续阅读 »
一、Pod定义
官网文档对Pod的定义是:
A Pod is the basic building block of Kubernetes–the smallest and simplest unit in the Kubernetes object model that you create or deploy. A Pod represents a running process on your cluster.继续阅读 »
测试目的
因为 catalyst cloud 马上要部署 magnum 服务,但 magnum 服务默认的网络插件是 flannel,但 flannel 目前仍不支持 network policy,这对于 production 上的客户来说有些不能接受,于是我们想给 magnum 增加 calico 的支持,但首先需要确认,用了 calico,pod 的网络性能不能太差。为了测试 pod 之间的带宽,于是才有了本篇博客,记录流程。继续阅读 »