Summary of My Experience with OpenStack Operations

Summary of My Experience with OpenStack Operations

Introduction At the invitation of the “Cloud Technology Community“, I decided to write something. After much thought, I realized that the field of cloud computing is vast, so I will talk about a recent hot topic that deeply resonates with many cloud computing practitioners: the challenging yet beloved OpenStack. Here, I will share my insights … Read more

Common OpenStack Commands

Common OpenStack Commands

πŸ‘† Click the blue text “Little Seven Blog” at the top, and select “Set as Favorite” in the upper right corner. Don’t miss out on good articles, get the latest technical content first. 1. Authentication Management 1. View the authentication service directory list openstack endpoint list or openstack catalog list 2. View the project list … Read more

Transform OpenWrt into a Real Router on ESXi

Transform OpenWrt into a Real Router on ESXi

Previously, I installed OpenWrt on VMware Workstation (What is a soft router? What is OpenWrt? What does it look like? Let’s take a look at it on VMware). I initially planned to install OpenWrt directly on ESXi, but I couldn’t generate OVF or OVA files when converting the image. So I first installed the image … Read more

Introduction to KVM Module Initialization in QEMU CPU Virtualization

Introduction to KVM Module Initialization in QEMU CPU Virtualization

“Recently, I have been reading the book “QEMU/KVM Source Code Analysis and Application” by Li Qiang to learn about Linux kernel virtualization related knowledge. I am summarizing and extracting important knowledge points from the book through notes. This series mainly focuses on the introduction to CPU virtualization in QEMU.“ KVM is a kernel-based virtual machine … Read more