docker 镜像导出和导入

导出镜像

docker save -o nginx-controller.tar 2807ba84fc0d # image id

导入镜像

 docker load <  nginx-controller.tar

[root@centos-7 php]# docker load < /root/nginx-controller.tar 
3e207b409db3: Loading layer [==================================================>]  5.879MB/5.879MB
ec02e986fdde: Loading layer [==================================================>]  153.7MB/153.7MB
437a8333abe5: Loading layer [==================================================>]  6.144kB/6.144kB
0c7686bf6760: Loading layer [==================================================>]  32.34MB/32.34MB
0dd566e68bed: Loading layer [==================================================>]  18.63MB/18.63MB
3f90b5221f75: Loading layer [==================================================>]  6.656kB/6.656kB
41136c76b7d4: Loading layer [==================================================>]  2.146MB/2.146MB
a21fa6db32ae: Loading layer [==================================================>]  271.4kB/271.4kB
bb650c4da3b6: Loading layer [==================================================>]  10.24kB/10.24kB
aca126ba5a91: Loading layer [==================================================>]  6.553MB/6.553MB
6c98ba844a95: Loading layer [==================================================>]  35.96MB/35.96MB
8443711daa9d: Loading layer [==================================================>]  3.075MB/3.075MB
90e01c12c275: Loading layer [==================================================>]  9.216kB/9.216kB
289104c82cbc: Loading layer [==================================================>]  56.83MB/56.83MB
2a9f49823d2a: Loading layer [==================================================>]  9.216kB/9.216kB
Loaded image ID: sha256:2807ba84fc0dab039be33de7e9fbe1d9457ef5a7f3616e4b2c084e42a9eca45b

docker tag 2807ba84fc0d swr.cn-east-3.myhuaweicloud.com/yw/ingress-nginx-controller:v0.35.0