What is a docker virtual machine?
In Docker, the containers running share the host OS kernel. A Virtual Machine, on the other hand, is not based on container technology. They are made up of user space plus kernel space of an operating system. Under VMs, server hardware is virtualized. Each VM has Operating system (OS) & apps.Click to see full answer….
In Docker, the containers running share the host OS kernel. A Virtual Machine, on the other hand, is not based on container technology. They are made up of user space plus kernel space of an operating system. Under VMs, server hardware is virtualized. Each VM has Operating system (OS) & apps.Click to see full answer. In respect to this, can I use Docker as virtual machine?“Docker is NOT a VM.” Say if you have a web server like apache, it would be really easy to setup all your configs and whatnot inside of a docker container and deploy the service onto any system without having to worry about all of the dependencies and operating system configurations. This makes it easily portable.Also, what is a virtual machine and how does it work? Virtual machines allow you to run an operating system in an app window on your desktop that behaves like a full, separate computer. You can use them play around with different operating systems, run software your main operating system can’t, and try out apps in a safe, sandboxed environment. Similarly one may ask, is Docker better than VM? One of the main reasons companies use Docker is as an alternative to virtual machines. Docker is used as an alternative because they are more lightweight in terms of resources than virtual machines. Containers share operating systems whereas virtual machines are designed to emulate virtual hardware.What are the advantages of Docker over VM? Advantages of Docker Containers Docker containers are process-isolated and don’t require a hardware hypervisor. This means Docker containers are much smaller and require far fewer resources than a VM. Docker is fast. Very fast.
