Ubuntu启动流程分析 n 采用Upstart方式启动的服务则在/etc/init/目录中有属于自己的一份配置文件，终端 下键入： initctl list Virtualization & Docker Wang Xiaodong Virtualization In computing, virtualization refers to the act of creating a virtual Since then, the meaning of the term has broadened. Related Products n Vmware n Virtualbox Docker Docker is an open platform for building, shipping and running distributed applications. It gives programmers modern applications. Docker 简单的说Docker是一个构建在LXC之上的，基于进程容器（Process Container）的轻量 级VM解决方案。 Docker Docker的初衷是将各种应用程序和他们所依赖的运行环境打包成标准的container/image，进 而发布到不同的平台上运行。 Docker Why Docker？ n 应用环境管理复杂 n 云计算时代的到来

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296 7.31.1. Layering Docker Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . list each location as a separate import Configuration trees can also be used for Docker secrets. When a Docker swarm service is granted access to a secret, the secret gets mounted into the container possible to package a Spring Boot fat jar as a docker image. However, there are various downsides to copying and running the fat jar as is in the docker image. There’s always a certain amount of overhead

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256 5.31.1. Layering Docker Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . list each location as a separate import Configuration trees can also be used for Docker secrets. When a Docker swarm service is granted access to a secret, the secret gets mounted into the container possible to package a Spring Boot fat jar as a docker image. However, there are various downsides to copying and running the fat jar as is in the docker image. There’s always a certain amount of overhead

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287 7.31.1. Layering Docker Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . list each location as a separate import Configuration trees can also be used for Docker secrets. When a Docker swarm service is granted access to a secret, the secret gets mounted into the container possible to package a Spring Boot fat jar as a docker image. However, there are various downsides to copying and running the fat jar as is in the docker image. There’s always a certain amount of overhead

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293 7.31.1. Layering Docker Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . list each location as a separate import Configuration trees can also be used for Docker secrets. When a Docker swarm service is granted access to a secret, the secret gets mounted into the container possible to package a Spring Boot fat jar as a docker image. However, there are various downsides to copying and running the fat jar as is in the docker image. There’s always a certain amount of overhead

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295 7.31.1. Layering Docker Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . list each location as a separate import Configuration trees can also be used for Docker secrets. When a Docker swarm service is granted access to a secret, the secret gets mounted into the container possible to package a Spring Boot fat jar as a docker image. However, there are various downsides to copying and running the fat jar as is in the docker image. There’s always a certain amount of overhead

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287 7.31.1. Layering Docker Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . list each location as a separate import Configuration trees can also be used for Docker secrets. When a Docker swarm service is granted access to a secret, the secret gets mounted into the container possible to package a Spring Boot fat jar as a docker image. However, there are various downsides to copying and running the fat jar as is in the docker image. There’s always a certain amount of overhead

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 4.31.1. Layering Docker Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . list each location as a separate import Configuration trees can also be used for Docker secrets. When a Docker swarm service is granted access to a secret, the secret gets mounted into the container possible to package a Spring Boot fat jar as a docker image. However, there are various downsides to copying and running the fat jar as is in the docker image. There’s always a certain amount of overhead

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296 7.31.1. Layering Docker Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . list each location as a separate import Configuration trees can also be used for Docker secrets. When a Docker swarm service is granted access to a secret, the secret gets mounted into the container possible to package a Spring Boot fat jar as a docker image. However, there are various downsides to copying and running the fat jar as is in the docker image. There’s always a certain amount of overhead

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254 4.31.1. Layering Docker Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . list each location as a separate import Configuration trees can also be used for Docker secrets. When a Docker swarm service is granted access to a secret, the secret gets mounted into the container possible to package a Spring Boot fat jar as a docker image. However, there are various downsides to copying and running the fat jar as is in the docker image. There’s always a certain amount of overhead