No. 1. Background When building a reliable, stable operations system on top of Kubernetes, destroying and creating virtual machines (VMs) is the norm. VMs provide compute and memory resources, while external storage is exposed to PVCs in the cluster through a StorageClass. Against this backdrop, how to initialize a VM quickly becomes a new challenge.

1. How to Deploy Jenkins To make the tests below easier, let me first introduce two ways to deploy Jenkins. Here I use the shaowenchen/jenkins:2.277.4 image. In a production environment, you should replace it with the official jenkins/jenkins image or your own custom image. 1.1 Running with docker-compose The docker-compose.yaml file

This is on CentOS 7, kernel version 3.10.0-327. 1. Check the current Docker version 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 docker version Client: Docker Engine - Community Version: 20.

A Docker mirror can only accelerate images from docker.io, not images from private registries. 1. Why You Need a Private Registry Mirror Rate limiting on the public network Docker Hub pull rate limits Reduce image pull time 2. Create a Registry Image Acceleration Service Generate a configuration file version: 0.

1. What This Article Mainly Discusses Never build a high tower on shifting sand. Business growth and the evolution of business forms both need solid, powerful IT systems to support them. Business content is transparent to the market, but IT systems cannot be built to perfection overnight. In the future, competition between companies will mainly come from competition between their IT systems, and the ability to respond quickly to business requirements will be the key to winning.