How do I log into GCR?
To configure authentication:
- Log on to the machine as the user who will run Docker commands.
- Configure Docker with the following command: docker-credential-gcr configure-docker. Your credentials are saved in your user home directory. Linux: $HOME/.docker/config.json. Windows: %USERPROFILE%/.docker/config.json.
What is Docker-credential-GCR?
Introduction. docker-credential-gcr is Google Container Registry's standalone, gcloud SDK-independent Docker credential helper. It allows for v18. ... The helper implements the Docker Credential Store API, but enables more advanced authentication schemes for GCR's users.
How do I push and Docker image to GCR?
Pull the busybox image from Docker Hub. Tag the image with its target path in Container Registry, including the gcr.io registry host and the project ID my-project. Push the image to the registry.
How do I find my Docker username and password?
If you do not specify a SERVER, the command uses Docker's public registry located at https://registry-1.docker.io/ by default. To get a username/password for Docker's public registry, create an account on Docker Hub. docker login requires user to use sudo or be root, except when: 1.