The IAM Role for Service Account behind the scene

Within Amazon EKS, we use IAM Role for Service Account (IRSA) or Pod Identity Agent (IRSAv2) to grant applications permission to call AWS APIs. While Pod Identity Agent won’t be covered in this article, we’ll explore how IRSA works in your EKS cluster. Understanding this feature better will help you troubleshoot issues when they arise.

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How to deploy Nginx Ingress Controller in EKS

I spent some time researching how to deploy the Nginx Ingress Controller to an EKS cluster. Firstly, we can decide how to use the Nginx Ingress Controller, and you have several different choices:

  1. CLB or NLB: Deploy the controller as either a Classic Load Balancer or a Network Load Balancer category.
  2. Public or Private: The load balancer is either publicly accessible or private access only (only accessible within your VPC network).
  3. HTTP or HTTPS: Whether to configure SSL, allowing encrypted connections between the client and the Load Balancer.
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如何在 EKS 部署 Nginx Ingress Controller

花了一點時間研究了如何將 Nginx Ingress Controller 部署到 EKS 叢集當中。首先,我們可以決定要怎麼使用 Nginx Ingress Controller,你有幾種不同的選擇:

  1. CLB or NLB:將控制器部署為 Classic Load Balancer 或 Network Load Balancer 類別
  2. Public or Private:負載均衡器是可公開存取的或是僅能私有存取(只有位於你的 VPC 網路內才能夠存取)
  3. HTTP or HTTPS:是否要配置 SSL,讓客戶端到 Load Balancer 之間有加密連線
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Macbook Intel chip 遷移到 Apple Silicon (M1/M2) 你該做的事

Apple 很方便的幫我把我的一切環境還原到新買的 Macbook 上了,然而,快樂的使用了大約兩個月,突然發現以前熟悉的開發環境好像出了狀況,想跑個 AutoGPT 都跑不起來了。因此,我花了一些時間搞懂我的開發環境到底在遷移過程中,發生了什麼事情,並記錄下來。

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辨識網路交易買賣詐騙的技巧

不經一事,不長一智。儘管我已經仔細核實賣家身份,但是仍然栽在知識不夠豐富,在此篇我整理出一些辨識詐騙的技巧,希望能夠讓大家減少被詐騙的機率。

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