一， 创建alpine 3.18 基础离线镜像包

从dockerhub 拉取 alpine 3.18 镜像

docker pull alpine:3.18

启动 alpine 3.18 镜像 为容器，然后导出

docker run -dit --name alpine3.18 alpine:3.18 /bin/sh

docker exec -it 518 sh

docker export -o alpine-3.18.tar alpine3.18

验证导出的tar转为镜像是否能正常启动

docker import alpine-3.18.tar alpine-test:3.18 docker run -dit --name alpinetest3.18 alpine-test:3.18 /bin/sh docker ps docker exec -it alpinetest3.18 sh

验证ok！

二，创建 alpine 3.18 + gcc 12 + python 3.11.4镜像

docker run -dit --name alpine3.18-py alpine:3.18 /bin/sh docker exec -it alpine3.18-py sh

echo -e 'https://mirrors.aliyun.com/alpine/v3.18/main/\nhttps://mirrors.aliyun.com/alpine/v3.18/community/' > /etc/apk/repositories https://mirrors.aliyun.com/alpine/v3.18/main/ https://mirrors.aliyun.com/alpine/v3.18/community/

cat /etc/apk/repositories echo > /etc/apk/repositories #https://mirrors.aliyun.com/alpine/v3.18/main/ #https://mirrors.aliyun.com/alpine/v3.18/community/ https://repo.huaweicloud.com/alpine/v3.18/main/

apk update

只有华为镜像源有 python 3.11.4 镜像 apk add python3=3.11.4-r0 apk add gcc=12.2.1_git20220924-r10

导出容器为镜像tar

docker export -o alpine-3.18-py.tar alpine3.18-py

验证新镜像是否能运行起来

docker import alpine-3.18-py.tar alpine-test-py:3.18 docker run -dit --name alpinetestpy3.18 alpine-test-py:3.18 /bin/sh docker ps docker exec -it alpinetestpy3.18 sh

验证ok！