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Category: Kubernetes & Container

[Rancher] Login Rancher by Azure ID or MicroSoft account.

Posted on December 18, 2023June 17, 2024 By nim No Comments on [Rancher] Login Rancher by Azure ID or MicroSoft account.
[Rancher] Login Rancher by Azure ID or MicroSoft account.

Chúng ta đã học cách configure để login vào 1 system bất kì bằng Google.Con integrate với Microsoft Account thì chưa? Nào chúng ta cũng tạo 1 tài khoản azure và làm việc trên nào. Chúng ta thực hiện tạo 1 App registration Tiếp theo bạn chọn đối tượng loging Nó cũng có những phần…

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Azure Cloud, Kubernetes

[Helm] Fail when running helm upgrade

Posted on November 30, 2023 By nim No Comments on [Helm] Fail when running helm upgrade
[Helm] Fail when running helm upgrade

Khi gặp lỗi này

Helm Chart

[K8S] How to distribute pod all over node on K8S

Posted on November 23, 2023November 23, 2023 By nim No Comments on [K8S] How to distribute pod all over node on K8S
[K8S] How to distribute pod all over node on K8S

The affinity spec, particularly the podAntiAffinity section in Kubernetes, is used to control how pods are scheduled relative to each other What is Pod Anti-Affinity? Pod Anti-Affinity is a Kubernetes scheduling feature that prevents pods with specific labels from being placed on the same node or a set of nodes. It’s used to increase application…

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Kubernetes

[Synthetic Test] Create a Status Page for your product easily.

Posted on November 17, 2023October 26, 2024 By nim No Comments on [Synthetic Test] Create a Status Page for your product easily.
[Synthetic Test] Create a Status Page for your product easily.

Mình chắc hẳn các bạn đã sử dụng các dịch vụ như là github, aws, …Và khi bạn vào hay sử dụng dịch vụ bạn thấy lag lag,Bạn lên google và gõ các từ khóa như là github status Bạn cũng đang muốn làm 1 status page như github. 1) Uptime-Kuma 1.1) Install Uptime-Kuma on…

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Coding, Kubernetes

[Oauth2-Proxy] Oauth2-Proxy encounters issue with Cognito

Posted on October 20, 2023December 22, 2023 By nim No Comments on [Oauth2-Proxy] Oauth2-Proxy encounters issue with Cognito
[Oauth2-Proxy] Oauth2-Proxy encounters issue with Cognito

Hiện tại thì Oauth2-Proxy incounter issue with Cognito.https://github.com/oauth2-proxy/oauth2-proxy/pull/2265 oauth2-proxy encodes the redirect-URL as part of the state parameter to the authorization endpoint. AWS doesn’t give a full documentation on valid characters, but it hints that URL-encoding data will not work and advice to do a base64 encoding instead. https://docs.aws.amazon.com/cognito/latest/developerguide/authorization-endpoint.html This patch will do a base64-encoding…

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Kubernetes & Container, OAuth2 Proxy

[Docker] Pulling unlimited public docker images

Posted on October 14, 2023October 14, 2023 By nim 2 Comments on [Docker] Pulling unlimited public docker images
[Docker] Pulling unlimited public docker images

Khi bạn public 1 docker image bạn sẽ gặp vấn đề sau: Docker Hub started throttling or limiting the number of container images you could pull anonymously or as a Free Docker Hub user. If you’re an anonymous user, you can only pull 100 container images in any 6-hour period. If you’re a Free Docker Hub user, you can…

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Docker

IBM MQ -> RabbitMQ -> Kafka ->Pulsar: How do message queue architectures evolve?

Posted on October 10, 2023 By nim No Comments on IBM MQ -> RabbitMQ -> Kafka ->Pulsar: How do message queue architectures evolve?
IBM MQ -> RabbitMQ -> Kafka ->Pulsar: How do message queue architectures evolve?

Nguồn: https://blog.bytebytego.com/i/137744340/ibm-mq-rabbitmq-kafka-pulsar-how-do-message-queue-architectures-evolve IBM MQ IBM MQ được ra mắt vào năm 1993. Ban đầu nó được gọi là MQSeries và được đổi tên thành WebSphere MQ vào năm 2002. Nó được đổi tên thành IBM MQ vào năm 2014. IBM MQ là một sản phẩm rất thành công, được sử dụng rộng rãi trong ngành…

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Kafka Connect

[Selelium] Install selelium on k8s and live demo

Posted on October 9, 2023October 9, 2023 By nim No Comments on [Selelium] Install selelium on k8s and live demo
[Selelium] Install selelium on k8s and live demo

Deploying to Kubernetes We offer a Helm chart to deploy these Docker images to Kubernetes. Read more details at the Helm readme. dưới dây là command helm để install selenium trên k8s Và đây là hình ảnh deploy selenium trên argocd Bạn truy cập vào selenium thông qua host mà bạn đã cấu hìnhhttp://<domain>/ui#/sessionsuser: adminpass: admin…

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Kubernetes, Selenium

[Kafka] This is how you produce and consume messages with Kafka

Posted on October 6, 2023 By nim No Comments on [Kafka] This is how you produce and consume messages with Kafka
[Kafka] This is how you produce and consume messages with Kafka

Một bức anh hay về kafka

Kafka

[Rancher] Control anything of K8S through Rancher

Posted on October 2, 2023 By nim No Comments on [Rancher] Control anything of K8S through Rancher
[Rancher] Control anything of K8S through Rancher

1) Create an admin to control a specific K8S cluster on Rancher. https://ranchermanager.docs.rancher.com/how-to-guides/new-user-guides/manage-clusters/access-clusters/add-users-to-clusters Ý tưởng là 1 devops sẽ join vào team và bạn chỉ muốn bạn đó làm admin cho 1 cluter. The user is created. Tiếp đến là bạn add user vào clyust Giờ bạn ấy đã làm admin của cluster đó.

Kubernetes

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