shell批量导出镜像的一个例子
目标:导出文本中的镜像,并以后缀+tar命名保存镜像,比如emqttd:v1.4.1.tar
1.txt
image: registry.cn-hangzhou.aliyuncs.com/elements/captcha:v1.3.7 image: registry.cn-hangzhou.aliyuncs.com/elements/statistic:v1.3.7 image: registry.cn-hangzhou.aliyuncs.com/elements/report:v1.3.7 image: registry.cn-hangzhou.aliyuncs.com/elements/kv:v1.3.7
执行下面命令得到镜像名文件
for x in `cat 1.txt`; do echo $x | awk -F "image:" '{print $1}' >> 2.txt; done
2.txt
registry.cn-hangzhou.aliyuncs.com/elements/emqttd:v1.4.1 registry.cn-hangzhou.aliyuncs.com/elements/sense:v1.3.7 registry.cn-hangzhou.aliyuncs.com/elements/touch:v1.3.7 registry.cn-hangzhou.aliyuncs.com/elements/ivpn:v1.3.7 registry.cn-hangzhou.aliyuncs.com/elements/openvpn registry.cn-hangzhou.aliyuncs.com/elements/elements-ui:v1.3.8 registry.cn-hangzhou.aliyuncs.com/elements/config-server:v3.1.0 registry.cn-hangzhou.aliyuncs.com/gehc/ib-api:r1.1.0 registry.cn-hangzhou.aliyuncs.com/gehc/ib-service:r2.0.0
1.sh
#/bin/bash for x in `cat 2.txt` do version_name=`echo ${x} | awk -F '/' '{print $3}'` tar_name=$version_name".tar" echo $x echo $tar_name docker save `echo $x` > `echo ${tar_name}` done
努力生活,融于自然