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Category: Terraform

[VPC] The difference between public and private subnets in Amazon VPC?

Posted on October 18, 2022June 12, 2023 By nim No Comments on [VPC] The difference between public and private subnets in Amazon VPC?
[VPC] The difference between public and private subnets in Amazon VPC?

Intro Subnets, public and private subnets, these are all networking issues. Therefore, network basics are required to understand the difference between public and private subnets. Network concepts may seem a little complicated at first. Don’t be afraid! I will explain the necessary ones, starting from general to specific. What is AWS? Amazon Web Services (AWS) is the world’s…

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AWS - Amazon Web Service

[EKS/Terraform] Installing or Provisioning an EKS cluster through Terraform Module.

Posted on October 17, 2022July 21, 2025 By nim No Comments on [EKS/Terraform] Installing or Provisioning an EKS cluster through Terraform Module.
[EKS/Terraform] Installing or Provisioning an EKS cluster through Terraform Module.

Hello anh em! Trước đó mình có hướng dẫn Install EKS cluster bằng terraform resource.Bạn có thể tham khảo bài viết bên dưới. Hôm nay chúng ta sẽ Install 1 cluster eks thông qua terraform module.Mình sẽ sử dụng module này:https://registry.terraform.io/modules/terraform-aws-modules/eks/aws/latest Và đây là các bạn viết tham khảo:(main) https://antonputra.com/amazon/create-eks-cluster-using-terraform-modules/https://infraform.github.io/terraform-elastic-kubernetes/https://github.com/alexlogy/terraform-eks-clusterhttps://alexlogy.io/creating-eks-cluster-in-aws-with-terraform/https://andrewtarry.com/posts/terraform-eks-alb-setup/https://no-easy-dev.tistory.com/m/39 Upgrade from v17.x to v18.xhttps://github.com/terraform-aws-modules/terraform-aws-eks/blob/master/docs/UPGRADE-18.0.md#upgrade-from-v17x-to-v18xhttps://billhegazy.com/eks-terraform-module-upgrade-from-v17-to-v18/…

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AWS - Amazon Web Service

[Terraform] Solve “Redundant ignore_changes element” on EKSmodule

Posted on October 16, 2022October 16, 2022 By nim No Comments on [Terraform] Solve “Redundant ignore_changes element” on EKSmodule
[Terraform] Solve “Redundant ignore_changes element” on EKSmodule

Hiện mình đang sửa dụng EKS module Và mình gặp vấn đề sau: Redundant ignore_changes element Mình có đọc được issues này trên githubhttps://github.com/terraform-aws-modules/terraform-aws-eks/issues/2081 This issue has been resolved in version 18.24.1

AWS - Amazon Web Service

[AWS] Pull images from ECR

Posted on October 10, 2022October 10, 2022 By nim No Comments on [AWS] Pull images from ECR
[AWS] Pull images from ECR

1) EKS pull image from ECR. Chúng ta đã có 1 post hướng dẫn cài EKS thông qua terraform. Sau khi đã cài xong EKS thì bạn kiểm tra 1 con Worker (EC2) Bạn có thể tham khảo thêm link này;https://devopstales.github.io/home/aws-eks-ecr/ Verify ECR Access to EKS Worker Nodes Go to Services -> EC2 -> Running…

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AWS - Amazon Web Service, Kubernetes

[AWS] Login and get secret/token/credential of ECR

Posted on October 3, 2022October 4, 2022 By nim No Comments on [AWS] Login and get secret/token/credential of ECR
[AWS] Login and get secret/token/credential of ECR

Từ khúc này là bạn đã login thành công vào ECR và bạn có để docker pull và push thoải mái. Để các hệ thống có CI hay CD tường tác với ECR bạn phải get credential của ECR Giờ chúng ta thử lam bài test với việc curl API để check tag của image….

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AWS - Amazon Web Service

[AWS] Login Argocd via Cognito in AWS

Posted on October 2, 2022October 16, 2023 By nim 2 Comments on [AWS] Login Argocd via Cognito in AWS
[AWS] Login Argocd via Cognito in AWS

Mình đã có 1 số bài hướng dẫn login vào UI của spinnaker, kiali bằng Google account.Nếu công ty bạn sài AWS thì có 1 ứng cử viên sáng giá đó là Cognito. Việc đầu tiên switch sang UI cũ cho dễ tạo. 1) Creating User Pool in Cognito new version: >>>>>>>>>>>>>>>>> Don’t Generate client…

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ArgoCD, AWS - Amazon Web Service

[AWS] Discovering how to design Cluster Autoscaler on EKS.

Posted on September 29, 2022September 20, 2024 By nim No Comments on [AWS] Discovering how to design Cluster Autoscaler on EKS.
[AWS] Discovering how to design Cluster Autoscaler on EKS.

Một ngày đẹp trời bạn nhận thấy cluster eks nó tự động tăng số lượng node rồi lại tự giảm.Nếu bạn chưa biết tạo sao thì tìm hiểu Cluster Autoscaler trên EKS 1) Look into Cluster Autoscaler on EKS 2) Install Cluster Autoscale on EKS Để làm được bài này thì mình nghĩ các bạn…

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AWS - Amazon Web Service

[AWS] Deploying Redis on AWS

Posted on September 28, 2022September 29, 2022 By nim No Comments on [AWS] Deploying Redis on AWS
[AWS] Deploying Redis on AWS

Bài này chúng ta sẽ cài đặt redis trên AWS thông qua terraform.Mình thao khảo bài viết bên dưới.https://viblo.asia/p/aws-elasticache-provisioning-with-terraform-x7Z4D6xoLnX Chúng ta bắt tay tôi 1) VPC and anything is related to redis Đầu tiên bạn cần tạo VPC nếu bạn chưa có VPC và subnetvà bạn cũng phải tạo cho nó một subnet group Hình trên…

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AWS - Amazon Web Service

[AWS] These are the helpful commands in AWS – awscli

Posted on September 27, 2022December 1, 2025 By nim No Comments on [AWS] These are the helpful commands in AWS – awscli
[AWS] These are the helpful commands in AWS – awscli

Install aws cli vì nếu chạy bằng script thì tạo nhiều log ở stdout nền bạn có thể sử dụng /dev/null 2>&1 ở cuối command.https://askubuntu.com/questions/474556/hiding-output-of-a-command No such file or directory: ‘less’: ‘less’ https://github.com/aws/aws-cli/issues/5038#issue-575848470 aws …. Mình sẽ note command hay sài trên aws: Security Group for Inbound Connection AWS Configure Bash One Liner https://stackoverflow.com/questions/34839449/aws-configure-bash-one-liner IAM…

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AWS - Amazon Web Service

[AWS] Creating EKS windows on AWS and Running windows pods

Posted on September 25, 2022June 11, 2024 By nim No Comments on [AWS] Creating EKS windows on AWS and Running windows pods
[AWS] Creating EKS windows on AWS and Running windows pods

Yah. Tình hình 1 project mình tham gia thì có 1 số deployment họ sử dụng các container windowsSau nhiều ngày tìm hiểu thì mình thấy là có 2 cách để provisioning cluster k8s windows trên AWS. 1) Using eks-cli to provisioning eks windows. Cách này thì bạn sẽ rất dễ thấy trên mạngmình có…

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AWS - Amazon Web Service, Kubernetes & Container

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