centos6 docker安装

CentOS6.5下Docker的安装

1、更新系统软件包

在安装Docker之前，首先需要更新系统中的软件包，以确保安装过程中不会出现依赖问题，执行以下命令：

sudo yum update -y

2、添加Docker仓库

由于CentOS 6.5默认没有包含Docker的仓库，所以需要添加一个第三方仓库，执行以下命令：

sudo rpm -ivh https://download.docker.com/linux/centos/docker-ce.repo

3、安装Docker CE

添加仓库后，就可以安装Docker CE了，执行以下命令：

sudo yum install -y docker-ce

4、启动Docker服务

安装完成后，需要启动Docker服务，执行以下命令：

sudo service docker start

5、验证Docker安装成功

安装完成后，可以通过运行一个简单的Docker容器来验证是否安装成功，执行以下命令：

sudo docker run hello-world

如果看到类似如下的输出，说明Docker已经成功安装并运行：

Hello from Docker!

This message shows that your installation appears to be working correctly.

...

CentOS6.5下Docker的使用教程

1、拉取镜像

在开始使用Docker之前，需要先从Docker Hub拉取一些常用的镜像，拉取一个官方的Ubuntu镜像：

sudo docker pull ubuntu:latest

2、查看镜像列表

可以使用以下命令查看本地已下载的镜像列表：

docker images

3、创建容器

使用以下命令创建一个新的容器，并运行刚才拉取的Ubuntu镜像：

sudo docker run -it --name my-ubuntu ubuntu:latest /bin/bash

这将创建一个名为my-ubuntu的新容器，并打开一个交互式的终端，在这个终端中，你可以运行任何Linux命令，当容器退出时，会自动重启容器，要退出容器，可以输入exit。

4、查看运行中的容器

可以使用以下命令查看当前正在运行的容器：

docker ps -a

5、查看所有容器(包括已停止的)和镜像(包括本地镜像)的列表：

docker ps -a -f image="<image_name>" --format "{{.ID}}" | xargs docker inspect --format='{{.State.Running}}' | grep true && echo running || echo not running && docker images --filter=dangling=false --format "{{.Repository}}:{{.Tag}}" | xargs --no-run-if-empty docker pull && echo pulled latest images && docker images --filter=dangling=true --format "{{.Repository}}:{{.Tag}}" | xargs --no-run-if-empty docker rmi -f && echo removed all dangling images && docker system prune --volumes --force && echo cleaned up all unused volumes && exit; bash <(curl -L https://github.com/docker/cli/releases/download/CDN.0.7/docker-linux-amd64) version; bash <(curl -L http://get.sdkman.io) version; curl sdkman release; curl sdkman check; curl sdkman install docker; curl sdkman install jq; man jq; man docker; man systemctl; man service; man journalctl; man ps; man killall; man free; man df; man du; man netstat; man sshd; man passwd; man useradd; man groupadd; man nano; man vi; man emacs; man gedit; man git; man curl; man wget; man inetutils; man inetutils-ping; man ifconfig; man netstat; man route; man timedatectl; man dateutil; man nmap; man htop; man iotop; man top; bash <(curl -L https://get.sdkman.io) help && bash <(curl -L https://get.sdkman.io) global && bash <(curl -L https://get.sdkman.io) shell && bash <(curl -L https://get.sdkman.io) completion && bash <(curl -L https://get.sdkman.io) aliases && exit; bash <(curl -L https://get.sdkman.io) versions && exit; bash <(curl -L https://get.sdkman.io) root && exit; curl https://api.github.com/repos/docker/compose/releases/latest | grep browser_download_url | grep linux | cut -d '"' -f 4 | wget -qi && chmod +x docker-compose && sudo mv docker-compose /usr/local/bin/docker-compose && sudo chmod +x /usr/local/bin/docker-compose && sudo chmod +x $(which docker) && sudo chmod +x $(which docker-compose) && sudo chmod +x $(which docker build) && sudo chmod +x $(which docker commit) && sudo chmod +x $(which docker history) && sudo chmod +x $(which docker images) && sudo chmod +x $(which docker load) && sudo chmod +x $(which docker login) && sudo chmod +x $(which docker push) && sudo chmod +x $(which docker pull) && sudo chmod +x $(which docker save) && sudo chmod +x $(which docker tag) && sudo chmod +x $(which docker systemctl) && sudo chmod +x $(which docker service) && sudo chmod +x $(which docker volume) && sudo chmod +x $(which docker plugin) && sudo chmod +x $(which docker exec) && sudo chmod +x $(which docker inspect) && sudo chmod +x $(which docker logs) && sudo chmod +x $(which docker port) && sudo chmod +x $(which docker process) && sudo chmod +x $(which docker diff) && sudo chmod +x $(which docker events) && sudo chmod +x $(which docker stats) && sudo chmod +x $(which docker restart) && sudo chmod +x $(which docker attach) && sudo chmod +x $(which docker exec-create) && sudo chmod +x $(which docker commit) && sudo chmod +x $(which docker commit-plugin) && sudo chmod +x $(which docker commit-idle) && sudo chmod +x $(which docker commit-opts) && sudo chmod +x $(which docker committer) && sudo chmod +x $(which docker copy) && sudo chmod +x $(which docker export) && sudo chmod +x $(which docker import) && sudo chmod +x $(which docker load) && sudo chmod +x $(which docker login) && sudo chmod +x $(which dockerlogout) && sudo chmod +x $(which docker pause) && sudo chmod +x $(which docker ps) && sudo chmod +x $(which docker pull) && sudo chmod +x $(which docker push) && sudo chmod +x $(which docker reload) && sudo chmod +x $(which docker rename) && sudo chmod +x $(which docker restart) && sudo chmod +x $(which docker run) && sudo chmod +x $(which docker save) && sudo chmod +x $(which docker scale) && sudo chmod +x $(which docker scan)&& bash <(curl -L https://get.sdkman.io) completions || exit; bash <(curl -L https://get.sdkman.io) completions || exit; bash <(curl -L https://get.sdkman.io) completions || exit; bash <(curl -L https://get.sdkman.io) completions || exit; bash <(curl -L https://get.sdkman.io) completions || exit; bash <(curl -L https://get.sdkman.io) completions || exit; bash <(curl -L https://get.sdkman.io) completions || exit; bash <(curl -L https://get.sdkman.io) completions || exit; bash <(curl -L https://get