无法在docker中推送图像

我使用命令

docker build-t my-app-1.0-snapshot制作了一个图像。

。当我试图从windows

cmd

将其推送到

Docker Hub

时，我得到了一个错误

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

当我尝试只使用图像的名称而不使用用户名时，我得到了

访问被拒绝

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，然后我尝试推送它，但再次出现访问拒绝错误。我已经使用docker登录登录了

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

---

我做错了什么>

图像需要标记

manuchadha25/my-app-1.0-snapshot

然后你可以用手推它

---

docker push manuchadha25/my-app-1.0-snapshot

图像需要标记

manuchadha25/my-app-1.0-snapshot

然后你可以用手推它

docker推送manuchadha25/my-app-1.0-snapshot