Docker 镜像文件的上传

（1）登入到以下网址，注册一个帐户名称

https://hub.docker.com/

（2）在Docker主机上进行登陆

[root@c720120 docker]# docker loginLogin with your Docker ID to push and pull images from Docker Hub. If you don‘t have a Docker ID, head over to https://hub.docker.com to create one.Username: mike0405Password: WARNING! Your password will be stored unencrypted in /root/.docker/config.json.Configure a credential helper to remove this warning. Seehttps://docs.docker.com/engine/reference/commandline/login/#credentials-storeLogin Succeeded

（3）然后把我们登录的凭据存入了以下位置。

[root@c720120 .docker]# pwd/root/.docker[root@c720120 .docker]# cat config.json { ???"auths": { ???????"https://index.docker.io/v1/": { ???????????"auth": "bWlrZTA0MDU6emFuZzA0MDVaQU5H" ???????} ???}, ???"HttpHeaders": { ???????"User-Agent": "Docker-Client/18.05.0-ce (linux)" ???}

（4）制作镜像并上传

[root@c720120 .docker]# docker tag flask mike0405/flask[root@c720120 .docker]# docker push mike0405/flaskThe push refers to repository [docker.io/mike0405/flask]7ac180ee56ec: Pushed 7ac2d207ee3f: Pushed c0cb3173d025: Pushed d2e086cfb9ca: Pushed 7861eaf542d8: Pushed 6948ed269722: Pushed 4622c8e1bdc0: Pushed b33859b66bfd: Pushed 14fa4a9494bf: Pushed 0c3819952093: Pushed 05b0f7f2a817: Pushed latest: digest: sha256:bf314bbc4e3fa98f80cb964e750d58e1f47b361525fe780b1a3803eb5099e2ef size: 2619

（5）从以下图中，可以看到步骤4的上传已经成功了。

（6）镜像搜索使用search选项

例：[root@c720120 .docker]# docker search postgresNAME ????????????????????????????????????DESCRIPTION ????????????????????????????????????STARS ??????????????OFFICIAL ???????????AUTOMATEDpostgres ????????????????????????????????The PostgreSQL object-relational database sy… ??4979 ???????????????[OK] ???????????????sameersbn/postgresql ????????????????????????????????????????????????????????????????????130 ????????????????????????????????????[OK]paintedfox/postgresql ???????????????????A docker image for running Postgresql. ?????????77 ?????????????????????????????????????[OK]orchardup/postgresql ????????????????????https://github.com/orchardup/docker-postgres… ??44 ?????????????????????????????????????[OK]kiasaki/alpine-postgres ?????????????????PostgreSQL docker image based on Alpine Linux ??41 ?????????????????????????????????????[OK]centos/postgresql-96-centos7 ????????????PostgreSQL is an advanced Object-Relational … ??19 ?????????????????????????????????????bitnami/postgresql ??????????????????????Bitnami PostgreSQL Docker Image ????????????????18 ?????????????????????????????????????[OK]begriffs/postgrest ??????????????????????Moved to https://hub.docker.com/r/postgrest/… ??16 ?????????????????????????????????????[OK]centos/postgresql-94-centos7 ????????????PostgreSQL is an advanced Object-Relational … ??15 ?????????????????????????????????????crunchydata/crunchy-postgres ????????????Crunchy PostgreSQL is an open source, unmodi… ??11 ?????????????????????????????????????wrouesnel/postgres_exporter ?????????????Postgres metrics exporter for Prometheus. ??????8 ??????????????????????????????????????clkao/postgres-plv8 ?????????????????????Docker image for running PLV8 1.4 on Postgre… ??7 ??????????????????????????????????????[OK]

Docker 镜像文件的上传

原文地址：http://blog.51cto.com/aishangwei/2120824