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Shaun Yuan
Shaun Yuan
  • Home
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Shaun Yuan

Extract sub-array from an array in javascript

You can use the slice() method in JavaScript to get a sub-array from an array. Here’s a simple example: In…

  • Shaun
  • August 30, 2023
  • JS/TS, Programming

Configure Git Proxy With Socks5

To configure Git to use a SOCKS proxy, you use the http.proxy and https.proxy configuration options. Here is how you…

  • Shaun
  • August 29, 2023
  • Git, Software Platform

Setup ngx-translate in angular

In angular typescript, we can use ngx-translate for i18n, and ngx-translate-extract for extracting keys to generate multiple language file. i…

  • Shaun
  • February 19, 2023
  • Angular, Programming

Configure Monaco Editor Language and Theme in Angular Typescript

In angular typescript environment, the vscode editor is integrated by ngx-monaco-editor, for how to install ngx-monaco-editor on angular typescript environment,…

  • Shaun
  • February 8, 2023
  • Angular, Programming

Install and Setup Docker On CentOS Stream 8

Install and Setup Docker On CentOS Stream 8, the docker repo should be installed first, and then install it by…

  • Shaun
  • February 8, 2023
  • CentOS, Docker, Operating System

Intergrate vscode editor in angular

To intergrate vscode editor in angular 13 typescript and above, ngx monaco editor should be installed. The following steps described…

  • Shaun
  • February 7, 2023
  • Angular, Programming

Spring WebFlux Databuffer Limit

The default databuffer limit size in spring webflux is 262144(256K) bytes, and it is hardcode in Base class(BaseDefaultCodecs), When you…

  • Shaun
  • February 7, 2023
  • Java, Programming

Understanding sync.Map in Go

As we know that go provides a type of map that allows us to store key-value pair data, but if…

  • Shaun
  • February 1, 2023
  • Go, Programming

Kubernetes configmap guide

A ConfigMap is a Kubernetes resource that allows you to store configuration data as key-value pairs. You can use ConfigMaps…

  • Shaun
  • February 1, 2023
  • Kubernetes, Software Platform

Happy New Year

Happy New Year! The Chinese new year is comming soon(The day after tomorrow). Wish you all who comes here: The…

  • Shaun
  • January 20, 2023
  • Others, Software Platform

Php configure memcached in centos8

Install and configure php and memcached plugin for wordpress setup on centos8 I use pecl to manually install memcached plugin.…

  • Shaun
  • January 19, 2023
  • php, Software Platform

Kubernetes Pod Resource Usage Checking

There are so many ways to check pod resource usage such as cpu and memory in kubernetes, kubectl top command…

  • Shaun
  • January 18, 2023
  • Kubernetes, Software Platform

Kubernetes copy file from pod to local

Kubernetes client kubectl provides cp sub command to copy file from pod to local filesystem or from local filesystem to…

  • Shaun
  • January 16, 2023
  • Kubernetes, Software Platform

Troubleshooting kubernetes pod get stuck in Terminating status

Pods in Kubernetes can sometimes get stuck in the “Terminating” status, which means that they are being terminated but have…

  • Shaun
  • January 16, 2023
  • Kubernetes, Software Platform

Kubernetes secret decode

In Kubernetes, a secret is a way to store sensitive information, such as passwords, tokens, or keys, that can be…

  • Shaun
  • January 16, 2023
  • Kubernetes, Software Platform

Re-run A Kubernetes Scheduled Job manually

A Kubernetes Scheduled Job is designed to run automatically based on a schedule defined in the cron format. However, there…

  • Shaun
  • January 16, 2023
  • Kubernetes, Software Platform

Kubernetes Image update/pull policy

In Kubernetes, the image pull policy is a configuration option that determines how the system should handle pulling container images.…

  • Shaun
  • January 16, 2023
  • Kubernetes, Software Platform

Add External Image Registry in OpenShift

There are serval ways to connect an external image registry (such as harbor) to your openshift environments. In installation phase,…

  • Shaun
  • January 15, 2023
  • Openshift, Software Platform

Run multiple commands in kubernetes

This article will describe how to run multiple commands on container startup phase in kubernetes. Kubernetes provides several ways to…

  • Shaun
  • January 14, 2023
  • Kubernetes, Software Platform

OpenShift 4 Internal Image Registry Configuration

By default, when you install your openshift 4 cluster on bare metal manually, the internal image registry is not available,…

  • Shaun
  • January 13, 2023
  • Openshift, Software Platform

Keep Container Running On Kubernetes

When you trying to run a simple container with shell (/bin/bash) on a Kubernetes cluster, the container exits when its…

  • Shaun
  • January 12, 2023
  • Kubernetes, Software Platform

Setup NFS storage class in OpenShift 4

NFS storageclass is an easy to use storage option for kubernetes and openshift platform. I will describe how to setup…

  • Shaun
  • January 10, 2023
  • Openshift, Software Platform

OpenShift 4.10 high available cluster installation Tutorial

In this tutorial, i will describe how to install and setup an openshift container platform (OCP) 4.10 cluster with high…

  • Shaun
  • January 10, 2023
  • Openshift, Software Platform

Nginx setup and configuration guide

Nginx is a complex and rubust software, for this guide, we only care about how to setup it for layer7…

  • Shaun
  • January 8, 2023
  • Nginx, Software Platform
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