How is Docker better than Chroot?

Docker与chroot的基本区别​ Docker和chroot有着根本性的不同。 Docker不仅仅是chroot，它在chroot的基础上添加了更多的特性，主要包括以下几点： 进程隔离： ...

A chroot is still read/write, any change is permanent, a docker container using aufs will start from a clean filesystem each time you launch the container.

使用chroot 簡單隔離當[Love Letter](https://github.com/Game-as-a-Service/LoveLetter) 製作到一個段落之後，已經適合將它實際部署出來，讓有興趣的人開始試玩囉！

It's important to note that chroot provides process isolation but is not as secure as more advanced containerisation technologies like Docker or ...

Dive into “chroot”. Chroot, acronym for change root, is somewhat a similar feature which has been in the Unix-like operating system since 1979.

docker-and-k8s-icon. 让我们把这些想法放在一边，问问自己：容器到底是 ... 如今，容器运行时不再使用chroot，而是使用取代chroot 的 pivot_root ...

Docker basically provides isolation by running the container using runc (previously using LXC). Either ways it uses the same kernel as the host machine.

Another huge difference between the chroot and the Docker container is their isolation mechanism. The chroot command isolates the filesystem by ...

Isolation: Docker containers provide a higher level of isolation than chroots, as they create a separate, isolated environment for each ...

Chroot is one of a few tools that the OS/Kernel offer to create barriers of isolation that we call a container.