swarm搭建

安装docker engine
docker-machine create --driver=virtualbox vbox-test
(可以下载boot2docker.iso放到对应目录，再运行此命令，跳过命令的下载过程)

docker-machine启动关闭

docker-machine start vbox-test
docker-machine stop vbox-test

ssh虚拟机

docker-machine ssh vbox-test

设置环境变量

docker-machine env --shell fish vbox-test
--根据提示 执行环境变量设置命令， 如： eval (docker-machine env --shell fish vbox-test)

验证环境变量设置

env | grep DOCKER

[optional] docker-machine env --no-proxy vbox-test

在docker engine上创建运行一个container
docker run busybox echo hello world

build a image, in the path same with Dockerfile

docker build -t george/hello_docker:v1.0 .

docker image ls

run in attach mode

docker run -p 4000:80 george/hello_docker:v1.0

run in detach mode

docker run -d -p 4000:80 george/hello_docker:v1.0

docker container ls

查看docker容器日志

docker logs [OPTIONS] CONTAINER

在宿主上交互式进入container的bash命令行

docker exec -it /bin/bash

在宿主上交互式执行container内的命令

docker exec -it -w /root ubuntu_bash pwd

提交container为image

docker commit myfistcommit:v1.1

docker container stop

remove a container

docker rm

docker pull

docker swarm init

run a stack

docker stack deploy -c docker-compose.yml firstcompose

get the services

docker service ls

all services associated with the stack

docker stack services firstcompose

the tasks for your service

docker service ps firstcompose_web

view the logs of a service

docker service logs [OPTIONS] SERVICE|TASK

tasks of a stack

docker stack ps firstcompose

update the app, eg: scale the app, etc.

docker stack deploy -c docker-compose.yml firstcompose

Take the app down

docker stack rm firstcompose

Take down the swarm

docker swarm leave --force

创建machine

docker-machine create --driver virtualbox vbox-vm2

查看所有docker machine

docker-machine ls

init and become a manager

docker-machine ssh vbox-vm2 "docker swarm init --advertise-addr <vbox-vm2's ip>"

join as a worker

docker swarm join --token : eg: docker-machine ssh vbox-test "docker swarm join --token SWMTKN-1-0x18fi7z7hajig78t1h0argt3iuec5qa3v4sy8ttofn1jmqh5w-chead4d793va4k0zo9jcm6jyu 192.168.99.101:2377"

docker client连到manager

查看所有node

docker node ls

发布app到swarm

docker stack deploy -c docker-compose.yml firstswarmapp

查看swarm上的services

docker stack ps firstswarmapp

Take the app down

docker stack rm firstswarmapp

离开swarm

docker-machine ssh vbox-test "docker swarm leave"
docker-machine ssh vbox-vm2 "docker swarm leave --force"

显示不全，未验证???

sudo docker exec -it -e LINES=$(tput lines) -e COLUMNS=$(tput cols) mysql_1 /bin/bash