Linux环境基于CentOS7 搭建部署Docker容器.pdfLinux环境基于CentOS7

文件名称: Linux环境基于CentOS7 搭建部署Docker容器.pdf

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详细说明：Linux环境基于CentOS7 搭建部署Docker容器Docker容器部署查看 Centos7开发环境:cat/etc/ centos- release [rootcentos-amber# cat/etc/'centos-release CentOS Linux release 7.6. 1810(Core) Lrootacentos-amber# 查看 Centos7内核版本: uname-a或者cat/ proc/version rootcentos-amber# unamc-a inux centos-amber 3. 10.0-957. 27. 2. e17. x86 64#1 SMP Mon Jul 29 17: 46: 05 UTC 2019x8664x8664x8664GNU/ Linux Lrootacentos amber]# 在增加 Docker阿里云yum源之前需要执行基砒组件安装以及卸载历史版本基础组件安装: yum-y install gcc&yum- y install gcc-C++ #gcc环境安装 yum -y install gcc y install gCc-c++ 卸载历史版本: yum-y remove docker docker- common docker -selinux docker engine [rootcentos-amber ] yum -y remove docker docker-common docker-selinux docker-engine Loaded plugins: fastestmirror No Match for argument: docker No Match for argument: docker common No Match for argument: docker-selinux No Match for argument: docker-engine No Packages marked for removal TrootOcentos-amber# 或者删除已安装的 Docker Uninstall installed docker Lrootacentos-amber# sudo yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-selinux docker-engine-selinux docker-engine Loaded plugins: fastestmirror No Match for argument: docker No Match for argument: docker-client No Match for argument: docker-client-latest No Match for argument: docker-common No Match for argument: docker-latest No Match for argument: docker-latest-logrotate No Match for argument: docker-logrotate No Match for argument: docker -selinux No Match for argument: docker-engine-selinux No Match for argument: docker-engine No Packages marked for removal [centos-amber# Ps: Docker署要求64位的系统且内核版本至少为10 2.0.2部署 Docker添加yum源: yum install epel-release -y&& yum list [rootcentos -amber]# yum install epel-release -y Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile Package epel-release-7-1l noarch already installed and latest version Nothing to do [rootcentos amber# [rootcentos - amber# yum clean al Loaded plugins: fastestmirror Cleaning repos: base epel extras updates Cleaning up list of fastest mirrors Root centos- amber」井yum1i 2.1 Docker容器安装配置阿里云 Docker yun源 [1] Set up repository sudo yum install -y yum-utils device-mapper-persistent-data lvm2 [rootcentos-amber docker]# sudo yum install -y yum-utils device-mapper persistent-data lvm2 [rootcentos -amber docker]# [2] Use Aliyun Docker sudoyum-config-manager--add-repohttp://mirrors.aliyun.com/docker ce/linux/centos/docker-ce repo [rootcentos-amber docker]# sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo Loaded plugins fastestmirror addingrepofromhttp://mirrors.aliyun.com/docker-ce/linux/centos/docker ce. repo grabbingfilehttp://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo to /etc/yum. repos. d /docker-ce repo repo saved to /etc/yum. repos. d /docker-ce repo Trootcentos amber docker# 更新Yum缓存: sudo yum -y makecache fast [rootcentos-amber]# sudo yum makecache fast Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile ase 3.6kB00:00:00 docker-ce-stable 3.5kB00:00:00 epe 5.3kB00:00:00 extras 3.4kB00:00:00 updates 13.4kB00:00:00 (1/2): docker-ce-stable/ x86 64/updateinfo 55B00:00:00 (2/2): docker-ce-stable/ x86 64/ primary db 32kB00:00:00 Metadata cache created [rootcentos-amber# sudo yum -y makecache fast Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile ase 13.6kB00:00:00 docker-ce-stable 13.5kB00:00:00 ep 15.3kB00:00:00 extras 13.4kB00:00:00 updates 3.4kB00:00:00 Metadata Cache Created Trootcentos-amber# 查看对应版本: yum list docker-ce-- showduplicates rootcentos-amber docker]# yum list docker-ce--showduplicates Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile docker-ce-stable 3.5kB00:00:00 (1/2): docker-ce-stable/x86 64/updatcinfc 55B00:00:00 (2/2): docker-ce-stable/ x86 64/primary db 32kB00:00:00 Available Packages docker-ce x86 64 17.03.0.cc-1.c17. centos docker-ce-stable locker-ce. x 17.03.1.ce-1.e17. centos docker-ce-stable docker-ce x86 64 17.03.2.ce-1.c17. centos docker-ce-stable ocker-ce. xU 17.03.3.ce-1.el7 docker-ce-stabli docker-ce x86 64 17.06.0.ce-1.c17. centos docker-ce-stable docke 8664 17.06.1.ce-1.e17. centos docker-ce-stable docker-ce x86 64 17.06.2.ce-1.e17.cent docker-ce-stable docker-ce x86 64 17.09.0.ce-1.e17. centos docker-ce-stable docker-ce x86 64 17.09.1.ce-1.e17. centos docker-ce-stable docker-ce x86 64 17.12.0.ce-1.e17.cent docker-ce-stable docker-ce x86 64 17.12.1 1. el7. centos docker-ce-stablo docker-ce x86 64 18.03.0.ce-1.e17.ce docker-ce-stable docker-ce x86 64 18.03.1.ce-1.e17. cento docker-ce-stable docke x8664 18.06.0.ce-3.el7 docker-ce-stable docker-ce X86 64 18.06.1.ce-3.e17 docker-ce-stabl docker-ce x86 64 18.06.2.ce-3.e17 docker-ce-stable docker-ce x86 64 18.06.3.ce-3.e17 docker-ce-stabl docker-ce x86 64 3:18.09.0-3.e17 docker-ce-stable docker-ce x86 64 3:18.09.1-3.e17 docker-ce-stable docker-ce x86 64 3:18.09.2-3.e17 docker-ce-stable docker-ce x86 64 3:18.09.3-3.e17 docker-ce-stabl docker-ce X86 64 3:18.09.4-3.e17 docker-ce-stabl docker-ce x86 64 3:18.09.53.e17 docker-ce-stabl docker-ce x86 64 3:18.09.6-3.e17 docker-ce-stable docker-ce x86 64 3:18.09.7-3.e17 docker-ce-stable docker-ce X86 64 docker-ce-stablo docker-ce x86 64 3:19.03.0-3.e17 docker-ce-stable docker-ce X86 64 19.03.1-3.e17 docker-ce-stable [rootcentos-amber docker# 213安装 Docker最新版本: sudo yum install docker-ce docker-ce-Cl或者 yum install docker-io-y [rootcentos-amber docker]# sudo yum install dockor-cc Installed docker-ce.x86643:19.03.1-3.e17 Dependency Installed: audit-libs-python X86 640: 2.8. 4-4. el7 checkpolicy x86 640: 2.5-8e17 container-sclinux, noarch 2: 2.107-1cl7 6 container. io x86 64 0:1.2.6-3.3.e17 docker-ce-cli.x86641:19.03.1-3.el7 libcgroup.x86640:0.41-20.e17 bsemanage-py thon x86 640: 2.5 14. e17 policycoreutils-python. x86 640: 2.5-29.el7 6. 1 python-IPy noarch 0:0.75-6.e17 setools-libs x86 640: 3.3.8-4.el7 amber docker]# 2.14启动 Docker服务: Start docker service systemctl enable docker systemctI start docker 执行: systemctl enable docker允许开机启动 [rootcentos-amber docker]# systemctl enable docker Created symlink from /etc/systemd/system/multi user.target wants/ docker. service to /usr/lib/ systemd/ system/docker. service Trootacentos-amber docker]# 执行: systemctl start docker启动 Docke服务 Rootcentos-amber docker]# systemctl start docker Lrootacentos-amber docker 基本命令 systemctl enable docker#允许开机启动 systemctl start docker#运行 Docker守护进程 systemctl stop docker#停止 Docker守护进程 systemctl restart docker#重启 Docker守护进程 systemctl status docker#查看 Docke的运行状态 2.1.5检验安装 Docker服务信息: 执行: docker info查看 Docker服务信息 LrootGcentos-amber docker docker info Client: Debug Mode: false Server Containers: 0 Running ause Stopped: 0 Images: 0 Server version:19.03. 1 Storage Driver: overlay 2 Backing Filesystem: etfs Supports d type: true Native Overlay Diff: true Logging driver: json-file Cgroup driver Plugins Volume: local Network: bridge host ipv lan macv lan null overlay og: awslogs fluent gcplogs gelf journald json-file local logentries splunk syslog Swarm: inactive Runtimes: runc De fault runt ime: runc Init B container version: 894b81a4b802e4eb2a91dIce216b8817763c29fb runc version: 425e105d5a03fabd737a126ad93d62a9eeede87f t version fec 3683 Security options: secco p Profile: default Kernel version:3.10.0-957.27.2.e17.x8664 ting system centOS L OSType: linux chitecture x86 64 CPUS: 1 Total me 795GiB centos-amber ID: TS7V: P2HE: MICX: JPNT: H5JU: PQX5: JWB3: 4YS0: DM7X: RVBV: URME 64DZ Docker Root Dir:/var/lib/docker Debug Mode: false Registryhttps://index.dockerio/v1/ Labels Experimental: false Insecure Registries 127.0.0.0/8 Live restore enabled false Lrootacentos-amber docker# 执行: docker version查看版本号 Irootacentos-amber docker docker version Client: Docker Engine-Communit Version 19.03.1 API version 1.40 Go version g Git commit 74b1e89 Built Thu Jul2521:21:072019

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