Unable to run Docker in gitlab access issue is shown

GitLab CI/CD
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1

error
error1002×638 37 KB

The docker is not running the code is as given:

Docker file is :

FROM ngnix:alpine
copy ./public /usr/share/nginx/html

YAML:

stages:
- build
- package
build:
image: postman/newman
stage: build
script:
- echo “Hello Docker” > index.html

build docker image:
image: docker
stage: package
services:
- docker:dind
script:
- echo $CI_REGISTRY_PASSWORD | docker login -u $CI_REGISTRY_USER $CI_REGISTRY --password-stdin
- docker build -t $CI_REGISTRY_IMAGE .
- docker image ls
- docker push --all-tags $CI_REGISTRY_IMAGE

shows error on run as :

ERROR: pull access denied, repository does not exist or may require authorization: server message: insufficient_scope: authorization failed

2

The $CI_REGISTRY_IMAGE variable holds the address of the project’s Container Registry, but your build target should be the name of the image itself.

I usually do something like this for feature branches:

myjob:
    ...
    before_script: &docker-login
        - echo $CI_REGISTRY_PASSWORD | docker login -u $CI_REGISTRY_USER --password-stdin $CI_REGISTRY
    script:
        - docker build -f path/to/Dockerfile --target app -t "$CI_REGISTRY_IMAGE/myapp:$CI_COMMIT_REF_SLUG" .
        - docker push "$CI_REGISTRY_IMAGE/myapp:$CI_COMMIT_REF_SLUG"

So that each of my feature branches builds an image with a different tag. Then I use a different image tag on the default branch. YMMV, of course.

This docs page gives more details and some example configs.