How to deploy an artifact in a video docker image to the server in gitlab CI?

Question

Continuous Integration

Good evening!

There is a repository in GitLab, and the following instruction is .gitlab-ci.yml

.gitlab-ci.yml

image: docker:19.03.8

stages:
  - build

# https://docs.gitlab.com/ee/ci/variables/predefined_variables.html
variables:
  IMAGE_TAG: $CI_REGISTRY_IMAGE:b$CI_PIPELINE_ID-$CI_COMMIT_REF_SLUG

build:
  stage: build
  script:
    - docker build --pull -t $IMAGE_TAG .
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
    - docker push $IMAGE_TAG

1. !!! How to deploy an artifact in the form of a docker image to a remote server and run it?
   
2. How can I organize the process so that nginx is configured automatically at the first deployment?