Invalid reference format error while trying to pull image from docker-CodePudding

The docker pull for the latest image from repository is failing with the error "Invalid reference format". sample-project is the artifactId and the version is 1.0.0-SNAPSHOT

The command is

docker pull https://docker-production.sample/sample-project:latest

Is there any syntax error in the above command?

I tried to pull the docker image from the repository with the latest commit tag, but the pull failed with Invalid reference format error

CodePudding user response：

From documentation.

By default, docker pull pulls images from Docker Hub. It is also possible to manually specify the path of a registry to pull from. For example, if you have set up a local registry, you can specify its path to pull from it. A registry path is similar to a URL, but does not contain a protocol specifier (https://).

Doker pull command has to be in the following format.

docker pull REGISTRY_NAME/IMAGE_NAME:TAG

e.g: docker pull myregistry.local:5000/testing:1.2

In your case something like the below.

docker pull docker-production.sample/sample-project:latest