无网络环境下安装docker容器

安装静态二进制文件

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

下载静态二进制存档。转到 https://download.docker.com/linux/static/stable/ （或更改stable为nightly或test），选择您的硬件平台，然后下载.tgz与您要安装的Docker Engine-Community版本有关的文件。

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本文章下载为：docker-19.03.5.tgz 注意要跟据平台硬件下载以免造成不兼容

将下载好的文件上传到服务器

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解压文件

tar xzvf docker-19.03.5.tgz

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将二进制文件移到可执行路径上的目录，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

启动dockerd服务进程

systemctl daemon-reload
systemctl start docker.service

查看docker 安装信息

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

开机自动启动

sudo systemctl enable docker

由于我们是在无网络状态下安装的docker 容器所以我们也需要下载相关的镜像进行试运行

使用有网服务器下载好镜像

[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

将此镜像上传到所需安装的服务器中

导入镜像

mysql5.tar 为需导入的镜像

[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

查看导入的镜像

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

重命名镜像

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

启动镜像

[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

进入容器中登录

[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>

到此结束,在无网络的情况下，安装docker---->上传打包的镜像---> 运行镜像

注意：docker save与docker export的区别

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

作者：心如苍井_空如水
链接：https://www.jianshu.com/p/4ffe31dec04f
来源：简书
著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。