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#!/bin/bash
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# 描述：批量推送本地所有镜像到Harbor仓库
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# 作者：运维工程师
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# 使用方式：修改下方HARBOR配置后直接运行
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### 配置区（根据实际情况修改） ###
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HARBOR_URL="192.168.31.248:7443" # Harbor地址
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PROJECT_NAME="library" # Harbor项目名称
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MAX_RETRY=2 # 单镜像推送失败重试次数
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CONCURRENT_PUSH=3 # 并行推送数（根据机器性能调整）
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### 脚本核心逻辑（无需修改） ###
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FAILED_LOG="failed_images.log"
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TMP_IMAGE_LIST="/tmp/image_list.txt"
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# 登录Harbor（安全提示：建议使用凭证文件而非明文密码）
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echo "请登录Harbor仓库 $HARBOR_URL："
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docker login $HARBOR_URL || {
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echo "Harbor登录失败！脚本终止。"
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exit 1
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}
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# 生成镜像列表（排除Harbor自身镜像）
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docker images --format "{{.Repository}}:{{.Tag}}" |
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grep -vE "^$HARBOR_URL|^<none>|^REPOSITORY" > $TMP_IMAGE_LIST
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TOTAL_IMAGES=$(wc -l < $TMP_IMAGE_LIST)
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CURRENT=1
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echo "===== 开始推送镜像（共 $TOTAL_IMAGES 个） ====="
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# 定义推送函数
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push_image() {
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local src_image=$1
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local retry=0
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# 转换镜像名称规则：
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# docker.io/library/nginx:alpine → harbor.example.com/my-project/nginx:alpine
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# quay.io/coreos/kube-rbac:latest → harbor.example.com/my-project/coreos/kube-rbac:latest
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local harbor_image=$(echo $src_image | sed \
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-e "s|^docker.io/||" \
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-e "s|^library/||" \
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-e "s|^|$HARBOR_URL/$PROJECT_NAME/|")
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# 显示进度
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echo "[$CURRENT/$TOTAL_IMAGES] 正在推送: $src_image → $harbor_image"
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# 重试逻辑
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while [ $retry -le $MAX_RETRY ]; do
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docker tag "$src_image" "$harbor_image"
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if docker push "$harbor_image" > /dev/null 2>&1; then
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docker rmi "$harbor_image" # 清理临时tag
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return 0
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else
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((retry++))
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echo "推送失败（尝试 $retry/$((MAX_RETRY+1))）: $harbor_image"
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sleep 2
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fi
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done
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echo "$src_image → $harbor_image" >> $FAILED_LOG
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return 1
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}
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# 并行推送控制
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export -f push_image
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export HARBOR_URL PROJECT_NAME MAX_RETRY FAILED_LOG CURRENT TOTAL_IMAGES
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cat $TMP_IMAGE_LIST | xargs -P $CONCURRENT_PUSH -I {} bash -c 'push_image "$@"' _ {}
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# 结果统计
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SUCCESS_COUNT=$(($TOTAL_IMAGES - $(wc -l < $FAILED_LOG 2>/dev/null || echo 0)))
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echo "===== 推送完成 ====="
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echo "成功: $SUCCESS_COUNT"
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echo "失败: $(wc -l < $FAILED_LOG 2>/dev/null || echo 0)"
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[[ -s $FAILED_LOG ]] && echo "失败列表详见: $FAILED_LOG"
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# 清理临时文件
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rm $TMP_IMAGE_LIST |
