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## 升级注意事项 | ||
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### v1.8 >>> v1.9 | ||
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+ 1.下载最新项目代码 `cd /etc/ansible && git pull origin master` | ||
+ 2.下载新的二进制 `k8s.190.tar.gz` 解压并覆盖 `/etc/ansible/bin/` 目录下文件 | ||
+ 3.更新集群 `cd /etc/ansible && ansible-playbook 90.setup.yml` | ||
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注1:升级过程会短暂中断集群中已经运行的应用;如果你想要零中断升级,可以在熟悉项目安装原理基础上自行尝试,或者关注后续项目[使用指南]中的文档更新 | ||
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注2:k8s集群v1.8升级v1.9.0,目前测试不用修改任何服务参数,只要替换二进制文件; |