Skip to content

NimTechnology

Trình bày các công nghệ CLOUD một cách dễ hiểu.

  • Kubernetes & Container
    • Docker
    • Kubernetes
      • Gateway API
      • Ingress
      • Pod
    • Helm Chart
    • OAuth2 Proxy
    • Isito-EnvoyFilter
    • Apache Kafka
      • Kafka
      • Kafka Connect
      • Lenses
    • Vault
    • Longhorn – Storage
    • VictoriaMetrics
    • MetalLB
    • Kong Gateway
  • CI/CD
    • ArgoCD
    • ArgoWorkflows
    • Argo Events
    • Spinnaker
    • Jenkins
    • Harbor
    • TeamCity
    • Git
      • Bitbucket
  • Coding
    • DevSecOps
    • Terraform
      • GCP – Google Cloud
      • AWS – Amazon Web Service
      • Azure Cloud
    • Golang
    • Laravel
    • Python
    • Jquery & JavaScript
    • Selenium
  • Log, Monitor & Tracing
    • DataDog
    • Prometheus
    • Grafana
    • ELK
      • Kibana
      • Logstash
  • BareMetal
    • NextCloud
  • Toggle search form
[issues-Kaniko] The problems on the Kaniko. Kubernetes & Container
[Interview] Những kiến thực thú vị cần tìm hiểu trong interview AWS - Amazon Web Service
[Git] How to change your username and email for authentication with the code pushed to Git. Coding
[TeamCity] Kotlin DSL – Lesson 3 – DSL Deep Dive TeamCity
[AWS] View Windows AMIs that have faster launching enabled AWS - Amazon Web Service

[Metrics Server] Install metrics-server on Kubernetes.

Posted on October 28, 2022December 4, 2022 By nim No Comments on [Metrics Server] Install metrics-server on Kubernetes.
[Metrics Server] Install metrics-server on Kubernetes.

Metrics Server là một dịch vụ chắc chắn sẽ phải cài.Vì để tính năng HPA work well thì phải có metrics-server Dưới đây là một số ảnh minh họa. 1) Introduce Metrics Server 2) Install Metrics Server on k8s Việc cài đặt Vô cùng đơn giản.https://github.com/kubernetes-sigs/metrics-serverBạn apply file manifest sau: Giờ bạn gõ command để…

Read More “[Metrics Server] Install metrics-server on Kubernetes.” »

AWS - Amazon Web Service, Kubernetes & Container

[Argocd] Configure Role and Grant permission for the users that sign in to Argocd

Posted on October 27, 2022December 19, 2022 By nim No Comments on [Argocd] Configure Role and Grant permission for the users that sign in to Argocd
[Argocd] Configure Role and Grant permission for the users that sign in to Argocd

role: vài tròrule: luật https://argo-cd.readthedocs.io/en/stable/operator-manual/rbac/ Đầu tiên thì chúng ta sẽ có 2 rule mặc định là: Bạn có thể tìm thêm về RBAC Permission Structure p, role:developer, applications, get, nim/*, allow==> User khi có role là developer thì sẽ được allow “get” các applications trong project nim Nếu bạn muốn developer có thể edit…

Read More “[Argocd] Configure Role and Grant permission for the users that sign in to Argocd” »

ArgoCD

[Chartmuseum] Build yourself a Helm Chart Repository server

Posted on October 24, 2022October 25, 2022 By nim No Comments on [Chartmuseum] Build yourself a Helm Chart Repository server
[Chartmuseum] Build yourself a Helm Chart Repository server

Đầu tiên bạn cài chartmuseum bằng helm chart lên k8s. Chúng ta có thể lựa chọn backend hay các file helm-package sẽ được store ở đâu khi sử dụng chartmuseum. 1) Install Chartmuseum mình chọn lưu trên s3 nên chúng ta cần tạo User IAM và lấy access key và secret key.với policy như sau:…

Read More “[Chartmuseum] Build yourself a Helm Chart Repository server” »

Kubernetes & Container

[AWS] Pull docker images from the other ECR

Posted on October 23, 2022October 23, 2022 By nim No Comments on [AWS] Pull docker images from the other ECR
[AWS] Pull docker images from the other ECR

Như hình của bên trên bạn có 2 account aws A và account aws B==> Bạn muốn Account AWS B có thể pull image từ account aws A Chúng ta sẽ set permission trên từng image để cho phép Account AWS B có thể pull image từ account aws A Ok giờ bạn đừng Ở…

Read More “[AWS] Pull docker images from the other ECR” »

AWS - Amazon Web Service

[Harbor] Configure the replications on Harbor

Posted on October 23, 2022May 24, 2023 By nim 1 Comment on [Harbor] Configure the replications on Harbor
[Harbor] Configure the replications on Harbor

Task này của chúng ta là backup image từ another Docker registry.Và bạn cũng đang có sẵn Harbor.Hoặc bạn muốn push image sang another Docker registry một cách tự động. Giờ chúng ta cùng nhau bắt đầu Với Harbor thôi. 1) Creating New Registry Endpoint Để thực hiện được tính năng này thì bạn cần…

Read More “[Harbor] Configure the replications on Harbor” »

Harbor, Kubernetes & Container

[Ingress Nginx] Internal error occurred: failed calling webhook “validate.nginx.ingress.kubernetes.io”

Posted on October 19, 2022 By nim No Comments on [Ingress Nginx] Internal error occurred: failed calling webhook “validate.nginx.ingress.kubernetes.io”
[Ingress Nginx] Internal error occurred: failed calling webhook “validate.nginx.ingress.kubernetes.io”

Nếu bạn create ingress nginx mà bị lỗi trên k8s bạn sẽ cần delete

Ingress

[Gitops] Evolving DevOps to GitOps

Posted on October 19, 2022October 19, 2022 By nim No Comments on [Gitops] Evolving DevOps to GitOps
[Gitops] Evolving DevOps to GitOps

1 Side khá hay về gitops

ArgoCD

[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…

Read More “[VPC] The difference between public and private subnets in Amazon VPC?” »

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/…

Read More “[EKS/Terraform] Installing or Provisioning an EKS cluster through Terraform Module.” »

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

Posts pagination

Previous 1 … 38 39 40 … 84 Next
Tham Gia Group DevOps nhé!
Để Nim có nhiều động lực ra nhiều bài viết.
Để nhận được những thông báo mới nhất.

Recent Posts

  • Komodo manages many Docker containers on many servers July 27, 2026
  • [Crunchy] Install PostgreSQL on the k8s cluster via Crunchy Postgres. July 27, 2026
  • [podman] Run a Docker container without using Docker July 15, 2026
  • Transform a Google Drive to S3 AWS June 12, 2026
  • [Rancher/EKS] Rancher from v2.12.x can not work on eks cluster. April 15, 2026

Archives

  • July 2026
  • June 2026
  • April 2026
  • March 2026
  • February 2026
  • January 2026
  • December 2025
  • November 2025
  • October 2025
  • September 2025
  • August 2025
  • July 2025
  • June 2025
  • May 2025
  • April 2025
  • March 2025
  • February 2025
  • January 2025
  • December 2024
  • November 2024
  • October 2024
  • September 2024
  • August 2024
  • July 2024
  • June 2024
  • May 2024
  • April 2024
  • March 2024
  • February 2024
  • January 2024
  • December 2023
  • November 2023
  • October 2023
  • September 2023
  • August 2023
  • July 2023
  • June 2023
  • May 2023
  • April 2023
  • March 2023
  • February 2023
  • January 2023
  • December 2022
  • November 2022
  • October 2022
  • September 2022
  • August 2022
  • July 2022
  • June 2022
  • May 2022
  • April 2022
  • March 2022
  • February 2022
  • January 2022
  • December 2021
  • November 2021
  • October 2021
  • September 2021
  • August 2021
  • July 2021
  • June 2021

Categories

  • AI
    • OpenClaw
  • BareMetal
    • NextCloud
  • CI/CD
    • Argo Events
    • ArgoCD
    • ArgoWorkflows
    • Git
      • Bitbucket
    • Harbor
    • Jenkins
    • Spinnaker
    • TeamCity
  • Coding
    • DevSecOps
    • Golang
    • Jquery & JavaScript
    • Laravel
    • NextJS 14 & ReactJS & Type Script
    • Python
    • Selenium
    • Terraform
      • AWS – Amazon Web Service
      • Azure Cloud
      • GCP – Google Cloud
  • Kubernetes & Container
    • Apache Kafka
      • Kafka
      • Kafka Connect
      • Lenses
    • Docker
    • Helm Chart
    • Isito-EnvoyFilter
    • Kong Gateway
    • Kubernetes
      • Gateway API
      • Ingress
      • Pod
    • Longhorn – Storage
    • MetalLB
    • OAuth2 Proxy
    • Vault
    • VictoriaMetrics
  • Log, Monitor & Tracing
    • DataDog
    • ELK
      • Kibana
      • Logstash
    • Fluent
    • Grafana
    • Prometheus
  • Uncategorized
  • Admin

Copyright © 2026 NimTechnology.