docker登录成功后push报错 denied: requested access to the resource is denied

[root@localhost test]# docker images
REPOSITORY              TAG          IMAGE ID       CREATED        SIZE
diytomcat               latest       d454cd0f7bfb   2 days ago     696MB

需要对镜像进行重命名, docker登录名/镜像名:TAG
docker tag d454cd0f7bfb 1575505****/diytomcat:latest

[root@localhost test]# docker images
REPOSITORY              TAG          IMAGE ID       CREATED        SIZE
1575505****/diytomcat   latest       d454cd0f7bfb   2 days ago     696MB
diytomcat               latest       d454cd0f7bfb   2 days ago     696MB

改好了之后再push就成功了

 docker push 1575505****/diytomcat:latest