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Category: Kubernetes & Container

[RedisInsight] Developer GUI for Redis, by Redis

Posted on September 4, 2024 By nim No Comments on [RedisInsight] Developer GUI for Redis, by Redis
[RedisInsight] Developer GUI for Redis, by Redis

Nếu bạn đã chán ngán việc run redis cli và tìm kiếm 1 GUI để cho bạn manage redis cluster của bạn 1 cách dễ dàng hơn Bạn có thể tìm hiểu RedisInsight refer to 16 Open-source Free Redis Managers https://medevel.com/16-redis-os-tools/ Install redisinsight on Docker Add new redis to redisinsight

Docker

[Chat Tool] Self-Host chat tool

Posted on May 9, 2024May 10, 2024 By nim No Comments on [Chat Tool] Self-Host chat tool
[Chat Tool] Self-Host chat tool

CHúng ta có 2 ứng cứ viên sáng giá là: mattermost: https://github.com/mattermost/mattermosthttps://computingforgeeks.com/install-and-configure-mattermost-on-a-kubernetes-cluster/https://medium.com/@diego_maia/comprehensive-guide-to-setting-up-mattermost-on-kubernetes-b9873d8733d2 mastodon: https://github.com/mastodon/mastodon

Helm Chart

[Kubernetes] How to Protect Your K8S.

Posted on March 12, 2024March 13, 2024 By nim No Comments on [Kubernetes] How to Protect Your K8S.
[Kubernetes] How to Protect Your K8S.

Set automountServiceAccountToken to false for this specification of kind Deployment. Service account tokens are Kubernetes secrets created automatically to authenticate applications running inside pods to the API server. If a pod is compromised, an attacker could use this token to access other resources in the cluster. For example, they could create new pods, modify existing…

Read More “[Kubernetes] How to Protect Your K8S.” »

Kubernetes

[Ingress-nginx] Snippet directives are disabled by the Ingress administrator

Posted on March 5, 2024 By nim No Comments on [Ingress-nginx] Snippet directives are disabled by the Ingress administrator
[Ingress-nginx] Snippet directives are disabled by the Ingress administrator

Mình đã gặp lỗi biên dưới khi apply ingress nginx configuration. Ingress có config như sau:và lỗi có liên quan đến nginx.ingress.kubernetes.io/configuration-snippet Vậy nginx.ingress.kubernetes.io/configuration-snippet dùng để làm gì: is an annotation used in Kubernetes Ingress objects, particularly with the NGINX Ingress Controller. This annotation allows you to inject additional NGINX configuration into the server or…

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Ingress

Message Prioritization in Kafka

Posted on March 4, 2024March 4, 2024 By nim No Comments on Message Prioritization in Kafka
Message Prioritization in Kafka

Copy from: https://udayabharathi.medium.com/message-prioritization-in-kafka-105f712dcf8a Hello there! If you’re familiar with Kafka. And if you understand the internals, then you might wonder how to implement message prioritization in Kafka. Because, the way it works, this use case is simply not directly possible with Kafka. If you are actually new to Kafka, then be sure to stick with…

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Kafka

[Kasm] Stream your workspace directly to your web browser…on any device and from any location.

Posted on February 18, 2024 By nim No Comments on [Kasm] Stream your workspace directly to your web browser…on any device and from any location.
[Kasm] Stream your workspace directly to your web browser…on any device and from any location.

Mình mới được 1 bạn giới thiệu về một phần mêm remote app. Nghĩa là bạn chỉ cần sử dụng browser của máy tính, điện thoại hay tablet là có thể truy cập vào các application mà bạn muốn làm việc. Document để anh em thao khảo:https://www.kasmweb.com/docs/latest/index.html?fbclid=IwAR3bq-z8TjtgpBxGor9SzOsOYA_YbnKAgzd831qEYcmmj2Tpwc97u8pxhuk mình cũng có thể tự xài image của…

Read More “[Kasm] Stream your workspace directly to your web browser…on any device and from any location.” »

BareMetal, Kubernetes

[Istio/OAuth2-Proxy] Authenticate applications on Kubernetes: Okta(OIDC), Istio, and OAuth2-Proxy integration.

Posted on January 30, 2024 By nim No Comments on [Istio/OAuth2-Proxy] Authenticate applications on Kubernetes: Okta(OIDC), Istio, and OAuth2-Proxy integration.
[Istio/OAuth2-Proxy] Authenticate applications on Kubernetes: Okta(OIDC), Istio, and OAuth2-Proxy integration.

copy from: https://itnext.io/authenticate-applications-on-kubernetes-okta-oidc-istio-and-oauth2-proxy-integration-0277fe950112 Secure authentication and authorization for Kubernetes apps 👮‍♀ 📌 Introduction: Authenticating applications on Kubernetes can be a complex process, but integrating Okta, Istio, and OAuth2-Proxy provides a powerful solution. This guide will walk you through the steps to establish a robust and secure authentication framework for your Kubernetes-based applications. From using Istio for OpenID Connect (OIDC) authentication to…

Read More “[Istio/OAuth2-Proxy] Authenticate applications on Kubernetes: Okta(OIDC), Istio, and OAuth2-Proxy integration.” »

Isito-EnvoyFilter, OAuth2 Proxy

How to code a tool to connect Kafka by Golang

Posted on December 27, 2023December 31, 2023 By nim No Comments on How to code a tool to connect Kafka by Golang
How to code a tool to connect Kafka by Golang

1) Overview Bạn cần viết 1 application để connect vào kafka bằng Golang. Chúng ta có 2 lựa chọn:https://github.com/confluentinc/confluent-kafka-gohttps://github.com/IBM/sarama Hãy tìm hiểu về sơ về cách thức hoạt động và ưu nhược điểm của 2 package trên. confluent-kafka-go Key Features: sarama Key Features: Comparison and Considerations Hoặc bạn có thể tham khảo link này:https://www.reddit.com/r/golang/comments/olrd34/confluentkafkago_or_shopifysarama/ Example…

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Golang, Kafka

[Kafka/Strimzi] Install kafka cluster on k8s by Strimzi

Posted on December 26, 2023December 26, 2023 By nim No Comments on [Kafka/Strimzi] Install kafka cluster on k8s by Strimzi
[Kafka/Strimzi] Install kafka cluster on k8s by Strimzi

Bạn đang sợ hữu 1 cluster k8s. Và bạn muốn cài kafka lên đó.Mình đã có hướng dẫn cài bạn ở 1 bài trước đó Giờ bạn có thể cài kafka thông qua strimzi. Nó là 1 operator. Tiếp theo là bạn sẽ sử dụng dụng file để tạo ra 1 simple kafka. vì mình…

Read More “[Kafka/Strimzi] Install kafka cluster on k8s by Strimzi” »

Kafka

[Oauth2-proxy] Configure Oauth2-proxy with Azure Cloud.

Posted on December 22, 2023January 7, 2024 By nim No Comments on [Oauth2-proxy] Configure Oauth2-proxy with Azure Cloud.
[Oauth2-proxy] Configure Oauth2-proxy with Azure Cloud.

Chúng ta đã cấu hình Oauth2-proxy with google, cognito – AWS.Làm thể nào để configure Oauth2-proxy with Azure Cloud.Bạn có thể biết là số lượng công ty sử dụng tài khoản Microsoft là không nhỏ. https://oauth2-proxy.github.io/oauth2-proxy/docs/configuration/oauth_provider#azure-auth-provider 1) Create app registrations in Azure Bạn có thể tham khảo bài này để chúng ta cùng tạo 1…

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OAuth2 Proxy

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