節點掛掉也不怕，Pods 照樣活蹦亂跳的原因是？好久沒有更新了，這幾個月工作非常多導致沒有時間做相關的LAB。 最近有人問我為什麼K8S node死掉之後，Pod會自動在其他節點重新啟動(都不用設定什麼HA就會自已動)。所以想針對這個小細節分享給大家。Apr 22Apr 22
What Happens to Your Pod When a Node FailsWork’s been keeping me super busy lately, so I haven’t had time to post anything new.Apr 21Apr 21
Not enough resources? How to manage CPU and RAM!When our apps or systems are running, we often get alerts about CPU or RAM running low. Besides just adding more resources, are there any…Oct 15, 2024Oct 15, 2024
資源不夠用？教你管理 CPU 和 RAM！當我們的應用服務或系統運行時，常常會碰到CPU或RAM出現資源不足的告警，除了可以再增加資源之外，是不是也有一些做法可以再擠一點資源利用呢?Oct 13, 2024Oct 13, 2024
Managing Your Kubernetes Spending: Meet KubecostToday, let’s look at Kubernetes monitoring from a different perspective: the boss’s perspective.May 17, 2024May 17, 2024
Overview: Exploring Multus Multi-Networking TechIn traditional setups, we often separate the network cards for different purposes. For example, we might have one for management, another…May 7, 2024May 7, 2024
基礎概述：探索Multus多網卡技術傳統環境下，常常會為了一些目的，將系統的網卡以功能來隔離出來，例如管理網段、資料網段、硬體控制網段之類，更進一步可能還會針對資料進與出再切開不同的網路，這些在實體機、VM的環境是很常見的使用情境。May 7, 2024May 7, 2024
Updating Kubernetes Certificates: Easy Peasy!(En)Recently, one of my client asked about updating Cluster certificates upon expiration, and I thought it would be a good opportunity to share…Apr 30, 2024Apr 30, 2024
【必學技能】K8S憑證更新，輕鬆上手！最近客戶提到關於Cluster憑證更新的問題，所以可以將之前進行更新的測試與大家分享一下，本篇主要針對是ca.crt/etcd-ca還沒過期的情況之下，做法就相對很單純，只要跟著本篇的流程執行就可以很順利的完成時間的延長。Apr 30, 2024Apr 30, 2024
