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云原生-VMware虚拟机安装Kubesphere实战(一)
2022-08-10 23:58:00 【平塘码道】
前排提示:本文命令建议直接复制粘贴使用! 请仔细阅读配置说明,如有疑问请留言!!!
Vmware的网络配置文件,请根据文中提供的链接下载导入即可,无需额外配置!
我为什么使用Vmware虚拟机安装Kubesphere?
1.Kubesphere本身作为云原生的操作系统,开源、免费。支持对K8S多集群的管理,DevOps流水线配置也足够简单高效!适合个人对云原生应用进行快速部署、扩容、缩容、更新迭代!极大降低后期运维成本!
2.Vmware虚拟机支持系统快照可定期保存系统历史数据,支持虚拟机以文件的形式复制移动。适合个人学习测试,可以随时保存系统快照,并以文件形式冷备份集群数据。也因此这里就不考虑有SLA要求的情况了!
3.如果想要更换更高配置的电脑,更换场地,甚至是将集群服务迁移至云服务器上,Vmware也都支持,它可以将冷备份的集群数据快速恢复!只需要在新电脑上安装Vmware,导入虚拟机网络配置,和虚拟机文件,直接启动虚拟机便可以完成集群快速迁移!迁移云服务器云厂商也支持Vmware虚拟机文件的直接导入!
4.主要还是学习和测试环境下成本的原因,云原生高可用集群的搭建动辄6台以上的服务器数量,即使是新注册云服务器使用成本也会很高。如果不是第一次购买云服务器那成本会是高出几倍具体成本下面我会放几张图大家感受一下!
总结:
简单来说,主要是各家云服务器厂商的价格太高!个人觉得不划算,毕竟搭个集群只是想学习一下最新的技术,跑十几个微服务,仅此。考虑到测试和学习需要
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