2024-01-16 docker 离线安装

1. 本地下载docker 包，计算节点拷贝
   docker FTP 下载路径：https://download.docker.com/linux/
   image.png

wget -c  https://download.docker.com/linux/static/stable/x86_64/docker-24.0.7.tgz
tar xzvf docker-24.0.7.tgz
cp  /share/software/docker_rpm/docker/*   /usr/bin   #计算节点上操作

#测试计算节点1
(base) [root@comput1 docker]# docker version 
Client:
 Version:           24.0.7
 API version:       1.43
 Go version:        go1.20.10
 Git commit:        afdd53b
 Built:             Thu Oct 26 09:04:00 2023
 OS/Arch:           linux/amd64
 Context:           default

##此时docker 还不能使用
(base) [root@comput1 docker_rpm]# docker load < ensembl-vep.tar 
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

#配置docker.service
touch  /etc/systemd/system/docker.service  #新建docker.service 
vim /etc/systemd/system/docker.service
######增加 
[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

###########################
(base) [root@comput1 docker_rpm]# systemctl  start  docker
(base) [root@comput1 docker_rpm]# systemctl  status docker 
● docker.service - Docker Application Container Engine
   Loaded: loaded (/etc/systemd/system/docker.service; disabled; vendor preset: disabled)
   Active: active (running) since Tue 2024-01-16 13:08:10 CST; 34s ago
     Docs: https://docs.docker.com
 Main PID: 149205 (dockerd)
    Tasks: 69
   Memory: 34.5M
   CGroup: /system.slice/docker.service
           ├─149205 /usr/bin/dockerd
           └─149239 containerd --config /var/run/docker/containerd/containerd.toml
...
...

 [root@comput1 docker_rpm]# docker version 
Client:
 Version:           24.0.7
 API version:       1.43
 Go version:        go1.20.10
 Git commit:        afdd53b
 Built:             Thu Oct 26 09:04:00 2023
 OS/Arch:           linux/amd64
 Context:           default

Server: Docker Engine - Community
 Engine:
  Version:          24.0.7
  API version:      1.43 (minimum version 1.12)
  Go version:       go1.20.10
  Git commit:       311b9ff
  Built:            Thu Oct 26 09:05:28 2023
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          v1.7.6
  GitCommit:        091922f03c2762540fd057fba91260237ff86acb
 runc:
  Version:          1.1.9
  GitCommit:        v1.1.9-0-gccaecfc
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0
############
[root@comput1 docker_rpm]# mkdir  /etc/docker
[root@comput1 docker_rpm]# touch /etc/docker/daemon.json
[root@comput1 docker_rpm]# vim /etc/docker/daemon.json
(base) [root@comput1 test1]# cat /etc/docker/daemon.json   #配置文件可以重新写
{
"data-root":"/share/software/docker_rpm/docker-data",
}
[root@comput1 docker_rpm]# systemctl  daemon-reload
[root@comput1 docker_rpm]# systemctl  start docker
[root@comput1 docker_rpm]# systemctl  enable  docker   #开机自启动
[root@comput1 docker_rpm]# systemctl  status docker
[root@comput1 docker_rpm]# docker system df

#docker 的存储目录
/var/lib/docker/overlay2/  

2. 镜像打包到本地，导入本地镜像

[root@master docker_rpm]# docker images 
REPOSITORY               TAG       IMAGE ID       CREATED        SIZE
ensemblorg/ensembl-vep   latest    bbc0ef8e3990   3 months ago   838MB
griffithlab/pvactools    latest    981a3b8b2bd8   4 months ago   9.18GB

[root@master docker_rpm]# docker save -o ensembl-vep.tar bbc0ef8e3990
[root@master docker_rpm]# docker save -o pvactools.tar 981a3b8b2bd8
[root@comput1 docker_rpm]# docker load -i  ensembl-vep.tar
[root@comput1 docker_rpm]# docker images 
REPOSITORY   TAG       IMAGE ID       CREATED        SIZE
<none>       <none>    bbc0ef8e3990   3 months ago   838MB
## docker save 打包 image id 会不显示 REPOSITORY 和 TAG
##docer 重新打包
[root@master docker_rpm]# docker save -o ensembl-vep110.tar  ensemblorg/ensembl-vep
[root@master docker_rpm]# docker save -o pvactools.tar  griffithlab/pvactools  
[root@comput1 docker_rpm]# docker images   
REPOSITORY               TAG       IMAGE ID       CREATED        SIZE
ensemblorg/ensembl-vep   latest    bbc0ef8e3990   3 months ago   838MB
griffithlab/pvactools    latest    981a3b8b2bd8   4 months ago   9.18GB
###显示正常
[root@comput1 docker_rpm]# docker run -it ensemblorg/ensembl-vep   # 进入容器

 

在不同计算节点内重复以上操作，配置完成。
slurm集群 sbatch 投递任务，会出现“docker ... /var/run/docker.sock” 没有权限
chmod 777 /var/run/docker.sock
投递ok ~~~

docker安装参考：
Linux下Docker 离线安装详细步骤及最常用命令,亲测成功_断网的linux上安装docker-CSDN博客