kubernetes

Controllers and Operators

2020-01-13

Over the last few years I’ve observed many humans journey into the world of Kubernetes. As core concepts such as reconciliation starts to solidify, we naturally move into the realm of operators. Usually this introduces some confusion. Namely, how is an operator different than a controller? In this post I’m going to attempt to address the difference (or lack thereof).

k8s集群备份迁移工具 velero

2019-12-26

Velero 是一个提供 Kubernetes 集群和持久卷的备份、迁移以及灾难恢复等的开源工具。

k8s 一致性认证

2019-12-05

kubernetes 软件一致性认证将确保每个供应商的Kubernetes版本都支持旗下所需的应用程序编程接口(API)。对于Kubernetes用户来说,这就确保了不同Kubernetes安装之间的互操作性,为用户提供了灵活性并可保持用户相对于供应商的独立性。

kubeadm搭建高可用集群

2019-11-18

使用 kubeadm 搭建单节点集群已经介绍过了,关于如何初始化环境,安装依赖组件请参考kubeadm搭建单节点集群, 这篇文章介绍如何使用kubeadm搭建高可用集群。

kubeadm搭建单节点集群

2019-11-18
检查主机环境 1. 确保每一台主机的MAC地址和 product_uuid 唯一 获取mac地址 ifconfig -a 获取 product_uuid cat /sys/class/dmi/id/product_uuid 一般...