石锤淡啤酒

AWS数据迁移到阿里云的一些坑

Posted on 2019-11-07 Edited on 2025-11-08 In 工作与技术 Views: Valine:
Symbols count in article: 801 Reading time ≈ 3 mins.

AWS的change_resource_record_sets是不能直接更改解析方式的，如果想要从A记录改成CNAME记录，那就要先把原来的删除，再重新建立

Posted on 2019-10-29 Edited on 2025-11-08 In 工作与技术 Views: Valine:
Symbols count in article: 717 Reading time ≈ 3 mins.

这几天又是云迁移又是GDPR，累的吐血

Posted on 2019-10-12 Edited on 2025-11-08 In 工作与技术 Views: Valine:
Symbols count in article: 1.5k Reading time ≈ 5 mins.

Prometheus将数据采集和报警分成了两个模块，报警规则配置在Prometheus Servers上，然后发送报警信息到AlertManger

Posted on 2019-10-11 Edited on 2025-11-08 In 坠乱花天 Views: Valine:
Symbols count in article: 2.8k Reading time ≈ 10 mins.

国庆的温度忽高忽低，弄得人要感冒

Posted on 2019-10-11 Edited on 2025-11-08 In 工作与技术 Views: Valine:
Symbols count in article: 1.1k Reading time ≈ 4 mins.

这是一个理论学习文章，以备将来不时之需

Posted on 2019-10-08 Edited on 2025-11-08 In 工作与技术 Views: Valine:
Symbols count in article: 1.3k Reading time ≈ 5 mins.

气温一下子就冷下来了...

Posted on 2019-09-30 Edited on 2025-11-08 In 工作与技术 Views: Valine:
Symbols count in article: 1.6k Reading time ≈ 6 mins.

实现session共享的集群要点：首先搭建好单机版的tomcat将session持久化到redis中，然后配置nginx轮询tomcat（负载均衡）

Posted on 2019-09-26 Edited on 2025-11-08 In 工作与技术 Views: Valine:
Symbols count in article: 2.3k Reading time ≈ 8 mins.

如果发现/var/log/journal/XXX/system.journal文件过大，可以使用journalctl --vacuum-size=500M 缩小到只有500M

Posted on 2019-09-23 Edited on 2025-11-08 In 坠乱花天 Views: Valine:
Symbols count in article: 2.6k Reading time ≈ 9 mins.

江南风情甲天下，苏州园林甲江南

Posted on 2019-09-16 Edited on 2025-11-08 In 工作与技术 Views: Valine:
Symbols count in article: 1.7k Reading time ≈ 6 mins.

这次是跟K8S相关的题