如何使用 CI/CD 为 Gitlab 注册表推送基于 docker 组合的图像

Question

I've linked Postgres DB & API images using docker-compose, its working in local, I've to push both image for gitlab registry Using CI/CD.

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Answer 1

The gitlab docs cover how to build and push Docker images during CI quite well.

It is important to note/use the CI_REGISTRY_IMAGE variable. If the image name you try to push is different from CI_REGISTRY_IMAGE , the push will fail. If you want to have multiple images, you either need to label them in the tag ( $CI_REGISTRY_IMAGE:db-$CI_COMMIT_REF_SLUG ) or create a separate repo and manage the images there.