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36 lines
908 B
36 lines
908 B
2 years ago
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#!/bin/bash
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TAG_PREFIX=
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save(){
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if [ ! -d "./images" ]; then
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mkdir images
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fi
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cd images
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docker images --format "{{.ID}} {{.Repository}}:{{.Tag}} {{.Size}}" |grep $TAG_PREFIX > images_pull.txt
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while read line
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do
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image_id=`echo $line | awk '{print $1}'`
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image_repository=`echo $line | awk '{print $2}'`
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image_size=`echo $line | awk '{print $3}'`
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docker save -o $image_id.tar $image_repository && \
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echo "Image $image_repository saved, size $image_size"
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done < images_pull.txt
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}
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load(){
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cd images
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while read line
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do
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image_id=`echo $line | awk '{print $1}'`
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image_repository=`echo $line | awk '{print $2}'`
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docker load -i $image_id.tar && \
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echo "Image $image_repository loaded"
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done < images_pull.txt
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}
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if [ -z "$1" ]; then
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echo "Usage: image_operation.sh [save|load]"
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fi
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eval $1
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