無網絡環境下安裝docker容器

安裝靜態二進制文件

參考地址：https://docs.docker.com/install/linux/docker-ce/binaries/#install-static-binaries

下載靜態二進制存檔。轉到 https://download.docker.com/linux/static/stable/ （或更改stable為nightly或test），選擇您的硬件平台，然后下載.tgz與您要安裝的Docker Engine-Community版本有關的文件。

 

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本文章下載為：docker-19.03.5.tgz 注意要跟據平台硬件下載以免造成不兼容

將下載好的文件上傳到服務器

 

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解壓文件

tar xzvf docker-19.03.5.tgz 

 

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將二進制文件移到可執行路徑上的目錄，例如/usr/bin/

sudo cp docker/* /usr/bin/

配置 docker.service文件

vi /usr/lib/systemd/system/docker.service

[Unit] Description=Docker Application Container Engine Documentation=https://docs.docker.com After=network-online.target firewalld.service Wants=network-online.target [Service] Type=notify ExecStart=/usr/bin/dockerd ExecReload=/bin/kill -s HUP $MAINPID LimitNOFILE=infinity LimitNPROC=infinity TimeoutStartSec=0 Delegate=yes KillMode=process Restart=on-failure StartLimitBurst=3 StartLimitInterval=60s [Install] WantedBy=multi-user.target 

啟動dockerd服務進程

systemctl daemon-reload
systemctl start docker.service

查看docker 安裝信息

docker info

Client: Debug Mode: false Server: Containers: 0 Running: 0 Paused: 0 Stopped: 0 Images: 0 Server Version: 19.03.5 Storage Driver: overlay2 Backing Filesystem: xfs Supports d_type: true Native Overlay Diff: true Logging Driver: json-file Cgroup Driver: cgroupfs Plugins: Volume: local Network: bridge host ipvlan macvlan null overlay Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog Swarm: inactive Runtimes: runc Default Runtime: runc Init Binary: docker-init containerd version: b34a5c8af56e510852c35414db4c1f4fa6172339 runc version: 3e425f80a8c931f88e6d94a8c831b9d5aa481657 init version: fec3683 Security Options: seccomp Profile: default Kernel Version: 3.10.0-957.el7.x86_64 Operating System: Red Hat Enterprise Linux Server 7.6 (Maipo) OSType: linux Architecture: x86_64 CPUs: 1 Total Memory: 1.795GiB Name: localhost.localdomain ID: AV7D:WG7N:CATA:5SOR:IDCS:OPLA:QXVN:5Z3E:P6BH:5YHL:3IMT:FGLP Docker Root Dir: /var/lib/docker Debug Mode: false Registry: https://index.docker.io/v1/ Labels: Experimental: false Insecure Registries: 127.0.0.0/8 Live Restore Enabled: false Product License: Community Engine 

開機自動啟動

sudo systemctl enable docker

由於我們是在無網絡狀態下安裝的docker 容器所以我們也需要下載相關的鏡像進行試運行

使用有網服務器下載好鏡像

[root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE mysql 5.5 d404d78aa797 7 months ago 205MB 

保存

docker save  d404d78aa797  > mysql5.tar

查看保存的tar

[root@localhost ynxx]# ls mysql5.tar 

將此鏡像上傳到所需安裝的服務器中

導入鏡像

mysql5.tar 為需導入的鏡像

[root@localhost ynxx]# docker load < mysql5.tar 6270adb5794c: Loading layer [==================================================>] 58.45MB/58.45MB 432b5f62e513: Loading layer [==================================================>] 338.4kB/338.4kB 647245c554e4: Loading layer [==================================================>] 10.44MB/10.44MB ddc265b679cf: Loading layer [==================================================>] 4.472MB/4.472MB af84b063c827: Loading layer [==================================================>] 1.536kB/1.536kB f83622e85376: Loading layer [==================================================>] 41.54MB/41.54MB 4054cc666efd: Loading layer [==================================================>] 94.41MB/94.41MB 90b4ae8695b5: Loading layer [==================================================>] 3.584kB/3.584kB a9c5a24e943f: Loading layer [==================================================>] 3.584kB/3.584kB f49eaacc87a0: Loading layer [==================================================>] 9.728kB/9.728kB c9f3545812c8: Loading layer [==================================================>] 1.536kB/1.536kB Loaded image ID: sha256:d404d78aa797c87c255e5ae2beb5d8d0e4d095f930b1f20dc208eaa957477b74 

查看導入的鏡像

[root@localhost ynxx]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE <none> <none> d404d78aa797 7 months ago 205MB 

重命名鏡像

[root@localhost ynxx]# docker tag d404d78aa797 mysql:5.5 [root@localhost ynxx]# docker images #再次查看名稱已更改 REPOSITORY TAG IMAGE ID CREATED SIZE mysql 5.5 d404d78aa797 7 months ago 205MB 

啟動鏡像

[root@localhost ynxx]# docker run -itd --name mysql-test -p 3306:3306 -e MYSQL_ROOT_PASSWORD=123456 mysql:5.5 8cd5768993ea2f21362504a034aff0e1543c99acc917a2da113600096619b934 

[root@localhost ynxx]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8cd5768993ea mysql:5.5 "docker-entrypoint.s…" 5 minutes ago Up 5 minutes 0.0.0.0:3306->3306/tcp mysql-test 

進入容器中登錄

[root@localhost ynxx]# docker exec -it 8cd5768993ea /bin/bash root@8cd5768993ea:/# mysql -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2 Server version: 5.5.62 MySQL Community Server (GPL) Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> 

到此結束,在無網絡的情況下，安裝docker---->上傳打包的鏡像---> 運行鏡像

注意：docker save與docker export的區別

參考地址：
https://blog.csdn.net/sun_qiangwei/article/details/80766800

作者：心如蒼井_空如水
鏈接：https://www.jianshu.com/p/4ffe31dec04f
來源：簡書
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