标签:容器 空间 bash div res root ash UNC let
#!/bin/bash #cnetos7,docker-ce v18.09.9,registry v2.6.2 #Docker registry 私有仓库镜像查询、删除、上传、下载 #Author caoweixiong <249299170@qq.com> #Blog https://www.cnblogs.com/caoweixiong #root [[ $UID -ne 0 ]] && { echo "Run in root user !";exit; } #need jq ,get json data [[ -f /usr/bin/jq ]] || { echo ‘install jq‘;yum install -y jq &>/dev/null; } #参数 variable #registry容器名称,默认registry RN=${RN:-registry} #访问网址,默认localhost:5000 HUB=${HUB:-localhost:5000} HUB=10.0.29.104:5000 # 检测 check function Check_hub() { [[ `curl -s $HUB/v2/_catalog` == "Failed connect" ]] && { echo -e "\033[31m$HUB 访问失败\033[0m";exit; } } # 删除images function Delete_img() { for n in $IMGS; do IMG=${n%%:*} TAG=${n##*:} echo "IMG=${IMG}" echo "TAG=${TAG}" i=1 [[ "$IMG" == "$TAG" ]] && { TAG=latest; n="$n:latest"; } Digest=`curl --header "Accept: application/vnd.docker.distribution.manifest.v2+json" -Is ${HUB}/v2/${IMG}/manifests/${TAG} |awk ‘/Digest/ {print $NF}‘` echo "Digest=${Digest}" [[ -z "$Digest" ]] && { echo -e "\033[31m$IMG:$TAG 镜像不存在\033[0m";} || { URL="${HUB}/v2/${IMG}/manifests/${Digest}" echo "URL=${URL}" Rs=$(curl -Is -X DELETE ${URL%?}|awk ‘/HTTP/ {print $2}‘) echo "Rs=${Rs}" [[ $Rs -eq 202 ]] && { let i++;echo "$n 删除成功"; } || { echo -e "\033[31m$n 删除失败\033[0m"; } } done #registry垃圾回收 RN=registry [[ "$i" -gt 1 ]] && { echo "Clean..."; docker exec ${RN} /bin/registry garbage-collect /etc/docker/registry/config.yml &>/dev/null; docker restart ${RN} &>/dev/null; } } # 删除镜像所在目录(清除所有 -dd .* ) # 简单高效,删库跑路,必备技能 function Delete_img_a() { [[ -f /usr/bin/docker ]] || echo ‘No docker !‘ [[ -z $(docker ps |awk ‘/‘$RN‘/ {print $NF}‘) ]] && { echo "$RN容器不存在!";exit; } for n in $IMGS; do IMG="${n%%:*}" docker exec $RN rm -rf /var/lib/registry/docker/registry/v2/repositories/$IMG echo "$IMG 删除成功" done echo ‘清理 Clean ...‘ docker exec $RN bin/registry garbage-collect /etc/docker/registry/config.yml &>/dev/null docker restart $RN &>/dev/null } # 上传 push function Push() { for IMG in $IMGS; do echo -e "\033[33m docker push $IMG to $HUB \033[0m" docker tag $IMG $HUB/$IMG docker push $HUB/$IMG docker rmi $HUB/$IMG &>/dev/null done } # 下载 pull function Pull() { for IMG in $IMGS; do echo -e "\033[33m dokcer pull $IMG from $HUB \033[0m" docker pull $HUB/$IMG docker tag $HUB/$IMG $IMG docker rmi $HUB/$IMG &>/dev/null done } # 查询images function Select_img() { IMG=$(curl -s $HUB/v2/_catalog |jq .repositories |awk -F‘"‘ ‘{for(i=1;i<=NF;i+=2)$i=""}{print $0}‘) [[ $IMG = "" ]] && { echo -e "\033[31m$HUB 没有docker镜像\033[0m";exit; } #echo "$HUB Docker镜像:" for n in $IMG; do echo "*****************【$n】******************" TAG=$(curl -s http://$HUB/v2/$n/tags/list |jq .tags |awk -F‘"‘ ‘{for(i=1;i<=NF;i+=2)$i=""}{print $0}‘) for t in $TAG; do echo "$n:$t"; done done } case "$1" in "-h") echo echo "#默认查询images" echo "sh $0 -h #帮助 -d #删除 -dd #清理空间" echo " -pull img1 img2 #下载 -push #上传" echo echo "#示例:删除 nginx:1.1 nginx:1.2 (镜像名:版本)" echo "sh $0 -d nginx:1.1 nginx:1.2 " echo "sh $0 -dd nginx #删除nginx所有版本" echo echo "#定义仓库url地址hub.test.com:5000(默认 localhost:5000)" echo "env HUB=hub.test.com:5000 /bin/sh $0 -d nginx:1.1 " echo ;; "-d") Check_hub IMGS=${*/-dd/} echo "IMGS=${IMGS}" IMGS=${IMGS/-d/} echo "IMGS=${IMGS}" Delete_img ;; "-dd") Check_hub IMGS=${*/-dd/} IMGS=${IMGS/-d/} Delete_img_a ;; "-pull") IMGS=${*/-pull/} Pull ;; "-push") IMGS=${*/-push/} Push ;; *) Check_hub Select_img ;; esac
引用:https://www.cnblogs.com/elvi/p/8384675.html
Docker——Registry 通过shell管理私有仓库镜像
标签:容器 空间 bash div res root ash UNC let
原文地址:https://www.cnblogs.com/caoweixiong/p/12449188.html