As mentioned above, there are so many versions of node’s docker scene in this version, and the sizes even vary greatly. Why?
-alpineAnd-slimWhat is the difference between the versions?
The Alpine Linux operating system is security-orientedlightLinux distribution, Alpine Linux Docker image also inherits these advantages of Alpine Linux distribution. Compared with other Docker images, its capacity is very small, only 5M, and it has a very friendly package manager.
The following table shows the sizes of some official images:
镜像名称 大小（MB） ubuntu:latest 187.9 debian:latest 125.1 centos:latest 196.6 alpine 4.794