docker - 无法在Docker中推送图像

Question

我已经使用docker build -t my-app-1.0-snapshot .命令制作了一个图像。当我尝试将其从Windows Docker Hub推送到cmd时，出现错误

docker push manuchadha25/my-app-1.0-snapshot
The push refers to repository [docker.io/manuchadha25/codingjediweb-1.0-snapshot]
An image does not exist locally with the tag: manuchadha25/my-app-1.0-snapshot

当我尝试仅使用不带用户名的图像名称时，出现 access denied错误

The push refers to repository [docker.io/library/codingjediweb-1.0-snapshot]
5bd738db4dd5: Preparing                                                                                                 a57994b863ef: Preparing                                                                                                 85802b819ba0: Preparing                                                                                                 3cb3e7a9fe58: Preparing                                                                                                 04dc636f40fe: Preparing                                                                                                 691339400516: Waiting                                                                                                   2ee490fbc316: Waiting                                                                                                   b18043518924: Waiting                                                                                                   9a11244a7e74: Waiting                                                                                                   5f3a5adb8e97: Waiting                                                                                                   73bfa217d66f: Waiting                                                                                                   91ecdd7165d3: Waiting                                                                                                   e4b20fcc48f4: Waiting                                                                                                   denied: requested access to the resource is denied

然后，我尝试使用 docker tag my-app-1.0-snapshot:latest coding_jedi_first_deployment:1.00标记图像，然后尝试将其推送，但再次出现访问被拒绝的错误。我已经使用 docker login登录了。

The push refers to repository [docker.io/library/my_app_first_deployment]
5bd738db4dd5: Preparing                                                                                                 a57994b863ef: Preparing                                                                                                 85802b819ba0: Preparing                                                                                                 3cb3e7a9fe58: Preparing                                                                                                 04dc636f40fe: Preparing                                                                                                 691339400516: Waiting                                                                                                   2ee490fbc316: Waiting                                                                                                   b18043518924: Waiting                                                                                                   9a11244a7e74: Waiting                                                                                                   5f3a5adb8e97: Waiting                                                                                                   73bfa217d66f: Waiting                                                                                                   91ecdd7165d3: Waiting                                                                                                   e4b20fcc48f4: Waiting                                                                                                   denied: requested access to the resource is denied

我在做什么错>

Answer 1

图片需要标记为manuchadha25/my-app-1.0-snapshot然后你可以用docker push manuchadha25/my-app-1.0-snapshot