This tutorial guides you how to resolve error docker denied: requested access to the resource is denied while trying to push docker image to docker hub or index. Let’s say you have successfully created docker image and trying to push this image to docker hub and resulted with following error.
$ docker push ubuntu/ubuntu_sshd_example The push refers to repository [docker.io/ubuntu/ubuntu_sshd_example] 3d1065fca287: Preparing 787f7da4f1cf: Preparing 16542a8fc3be: Preparing 6597da2e2e52: Preparing 977183d4e999: Preparing c8be1b8f4d60: Waiting denied: requested access to the resource is denied
It’s recommended that before you push any docker image to docker.io, first remember to logout, then login again as shown below.
$ docker logout Removing login credentials for https://index.docker.io/v1/ $ docker login Login 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: <your username> Password: <password> WARNING! Your password will be stored unencrypted in /home/nithip2016/.docker/config.json. Configure a credential helper to remove this warning. See https://docs.docker.com/engine/reference/commandline/login/#credentials-store Login Succeeded
Then check whether you are using namespace of the Docker Hub or Docker Hub account name as username in the tag applied to the Docker image while building docker image.
Usually, the convention that need to be followed when you tag the docker image before pushing is as follows.
<YOUR_DOCKER_HUB_NAME>/<NEW_IMAGE_NAME> OR <USER_NAME>/<NEW_IMAGE_NAME>
Let’s say your Docker Hub name is “sneppets” and new image name is ubuntu_sshd_example, then you should tag/name the docker image using the above convention and in case if you wanted to rename you could re-commit if required using docker hub name as shown below.
$ docker commit <container-id> <your_docker_hub_name>/ubuntu_sshd_example For Example, $ docker commit 8ec4dfc8194e sneppets/ubuntu_sshd_example
Then you should be able to push docker image to docker index using the following command successfully.
$ docker push sneppets/ubuntu_sshd_example The push refers to repository [docker.io/sneppets/ubuntu_sshd_example] 3d1065fca287: Pushed 787f7da4f1cf: Pushing [==================================================>] 149.2MB 16542a8fc3be: Pushed 6597da2e2e52: Pushed 977183d4e999: Pushed c8be1b8f4d60: Pushing [==================================================>] 65.58MB
$ docker push sneppets/ubuntu_sshd_example The push refers to repository [docker.io/sneppets/ubuntu_sshd_example] 3d1065fca287: Pushed 787f7da4f1cf: Pushed 16542a8fc3be: Pushed 6597da2e2e52: Pushed 977183d4e999: Pushed c8be1b8f4d60: Pushed latest: digest: sha256:06a26756c8fdd64dc39cc2eea0ffdf667a1934ae09be04c08a9db0769fd51232 size: 1572
Check whether image is pushed in to the hub by login to docker.com using your docker id and password.
You can also use the following command docker pull image, run and test.
$ docker pull sneppets/ubuntu_sshd_example Using default tag: latest latest: Pulling from sneppets/ubuntu_sshd_example 5bed26d33875: Already exists f11b29a9c730: Already exists 930bda195c84: Already exists 78bf9a5ad49e: Already exists 09d1fc91f1f6: Pull complete 8ec497c8194e: Pull complete Digest: sha256:06a26756c8fdd64dc39cc2eea0ffdf667a1934ae09be04c08a9db0769fd51232 Status: Downloaded newer image for sneppets/ubuntu_sshd_example:latest docker.io/sneppets/ubuntu_sshd_example:latest $ docker images REPOSITORY TAG IMAGE ID CREATED SIZE sneppets/ubuntu_sshd_example latest 0a21dffc24ce 24 minutes ago 208MB
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