How to commit docker image after any modification. Like if you make changes in docker image, install any package of customizing anything then you need to save/commit docker image. Here we can see how to login into DOCKER HUB with account credentials and push customize the image to DOCKER HUB.
Login into docker hub account.
[root@rhel7 ~]# docker login -u feeniXXXX
Password:
Login Succeeded
Commit Docker image
[root@rhel7 ~]# docker commit -m "HTTP_Installed" -a "feenixdv" 7457ade046bf bibhutimail/centos_httpd
sha256:05b43f74f9ed6475301ab89200203e6bde6c1dc99f01bd2232843e3d3e7a8eda
Puch Docker IMAGE to docker hub. must be login into docker hub account.
[root@rhel7 ~]# docker push bibhutimail/centos_httpd
The push refers to a repository [docker.io/bibhutimail/centos_httpd]
b30f2e4bcd0d: Pushed
1d31b5806ba4: Mounted from library/centos
latest: digest: sha256:832438ce33eb7ddef460f87c80127b2b1797b1c7601b86a488b14a058f203cbd size: 741
