Directory 1. Theory 1. Docker container operation 2. Docker network 2. Experiment 1. Docker container operation 2. Docker network 2. Docker network mode Three, the problem 1. Bulk deletion of all containers does not take effect 2. Use the bridge mode to specify the IP to run docker and report an error 3. The bridge […]
Tag: virtualization
Docker container and virtualization technology: Docker architecture, image operation
Directory 1. Theory 1.Doker overview 2. Docker core concept 3. Docker installation 4. Docker image management commands 2. Experiment 1. Docker installation 2. View Docker information 3. Docker image management commands Three, the problem 1. How to register a Docker account 2. How to set up a Docker public repository Four. Summary 1. Theory 1.Doker […]
UTM v4.3.5 – Elegant virtualization of Windows, Linux and macOS with QEMU on macOS
UTM v4.3.5 – Elegant virtualization of Windows, Linux and macOS with QEMU on macOS Virtualize Windows, Linux and Unix in iOS Please visit the original link: https://sysin.org/blog/utm-4/ to view the latest version. Original works, please keep the source for reprinting. Author homepage: sysin.org The bottom layer of UTM 4 is based on QEMU, which safely […]
A Preliminary Exploration of KVM Virtualization Technology: A Beginner’s Guide
Source: Linux Kernel Tour 01 First understand the concept of virtualization Virtualization refers to a process of logical abstraction, isolation, redistribution, and management of resources. Usually, there are broad and narrow definitions of virtualization. In a broad sense, it includes platform virtualization, application virtualization, storage virtualization, network virtualization, device virtualization, and so on. In a […]
Linux NameSpace Virtualization Resource Isolation
NameSpace Introduction to NameSpace In the operating system, the namespace provides the isolation of system resources, which include: processes, networks, file systems, etc. In fact, one of the main purposes of the Linux system to implement namespaces is to implement lightweight virtualization services, which is what we call containers. Processes in the same namespace can […]
Docker Desktop error: Hardware-Assisted Virtualization and Data Execution Prevention must be enabled in BIOS
Premise: It is suitable for those who don’t know much about computers and principles (such as me), welcome to give advice~ When installing Docker Desktop, I encountered the following problems: It took a long time to check a lot of website posts If it is not resolved, then record the solution process by yourself (it […]
UTM 4.3 released: Elegant virtualization of Windows, Linux and macOS with QEMU on macOS
UTM 4.3 released: Elegant virtualization of Windows, Linux and macOS with QEMU on macOS Virtualize Windows, Linux and Unix in iOS Please visit the original link: https://sysin.org/blog/utm-4/ to view the latest version. Original works, please keep the source for reprinting. Author homepage: sysin.org The bottom layer of UTM 4 is based on QEMU, which safely […]
A Preliminary Exploration of KVM Virtualization Technology: A Beginner’s Guide
First understand the concept of virtualization Virtualization refers to a process of logical abstraction, isolation, redistribution, and management of resources. Usually, there are broad and narrow definitions of virtualization. In a broad sense, it includes platform virtualization, application virtualization, storage virtualization, network virtualization, device virtualization, and so on. In a narrow sense, virtualization specifically refers […]
Cloud Computing Experiment-Comprehensive Experiment of Virtualization and Container Technology
1. Purpose of the experiment Build a VMware environment, master the network configuration methods of the VMware platform, and have the ability to create and manage virtual machines in VMware. Master the method of installing kvm in the ubuntu system, have the ability to use kvm to create and manage virtual machines, and further deepen […]
Single Root IO Virtualization (SR-IOV) 1: Environment Settings
Single Root IO Virtualization (SR-IOV) Single Root IO Virtualization (SR-IOV) is a technology that allows a physical PCIe device to present itself multiple times over the PCIe bus. The technology supports multiple virtual instances of a device with independent resources. NVIDIA adapters are capable of providing up to 127 virtual instances (virtual functions (VFs)) per […]