GPC - Cloud Build: Error pushing an docker image - An image does not exist locally with the tag

Question

I got my project in gitlab and push it to Google Cloud Plattform, to build, push and deploy. The first step building it, works fine and finished with:

Built and pushed image as gcr.io/my-project/backend

But always the second step is failing with this:

The push refers to repository [gcr.io/my-project/backend] An image does not exist locally with the tag: gcr.io/my-project/backend

My cloudbuild.yaml

 # build the container image
  - name: 'gcr.io/cloud-builders/mvn:3.5.0-jdk-8'
    args: ['clean', 'install', 'jib:build', '-Dimage=gcr.io/$PROJECT_ID/backend']
    # push the container image
  - name: 'gcr.io/cloud-builders/docker'
    args: [ 'push', 'gcr.io/$PROJECT_ID/backend:latest']

I think you can directly build and push your image with JIB, no need to use docker push (the target of JIB is to create and push container without having Docker installed!!) — guillaume blaquiere

Martin Zeitler Martin Zeitler · Accepted Answer · 2021-05-08T14:40:50

You'd have to tag the image with the args:

- name: gcr.io/cloud-builders/docker
  id: 'backend'
  args: [
    'build',
    '-t', 'gcr.io/$PROJECT_ID/backend:${SHORT_SHA}',
    '-t', 'gcr.io/$PROJECT_ID/backend:latest',
    ...
  ]

An images block also seems to be missing:

images:
- 'gcr.io/$PROJECT_ID/backend:${SHORT_SHA}'
- 'gcr.io/$PROJECT_ID/backend:latest'

With image-tagging set up, that error message should disappear.

And in order to configure Docker for the Google Container Registry:

gcloud auth configure-docker

See Storing images in Container Registry for reference.

GPC - Cloud Build: Error pushing an docker image - An image does not exist locally with the tag

1 Answers