docker 网络

Posted 2021-12-19 createyuan

 

 

docker run -dit --name alpine1 alpine ash
docker run -dit --name alpine2 alpine ash
docker image ls
镜像是一个
docker container ls
运行的容器是两个

docker network inspect bridge
有两个容器连接到这个桥上了

ip addr
有以下三个接口
3: docker0
5: [email protected]
7: [email protected]

docker container ls
docker attach alpine1
exit的话，直接就停止容器了，需要用ctrl+p,q
docker attach alpine1
docker attach alpine2

如果停止的话，启动一下就好了
docker container ls -a
docker container start b12921b401ce 75cfe177ceba
docker container start b12921b401ce
dcoker container ls

docker container stop alpine1 alpine2
docker container rm alpine1 alpine2

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第二个指南
docker network create --driver bridge alpine-net

docker run -dit --name alpine1 --network alpine-net alpine ash
docker run -dit --name alpine2 --network alpine-net alpine ash
docker run -dit --name alpine3 alpine ash
docker run -dit --name alpine4 --network alpine-net alpine ash
docker network connect bridge alpine4
dcoker container ls

docker network inspect bridge
docker network inspect alpine-net

 

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/etc/docker/daemon.json

"live-restore": true