Gitlab CI + Dotnet6

1.Dockerfile

FROM mcr.microsoft.com/dotnet/aspnet:6.0
WORKDIR /app
EXPOSE 80
EXPOSE 443
COPY /app/publish .
ENTRYPOINT ["dotnet", "coreqi_api.dll"]

2.[.gitlab-ci.yml]

stages:
  - build-project
  - build-docker
  - deploy

variables:
  PROJECT_NAME: 'coreqi-api'
  NUGET_PACKAGES_DIRECTORY: '.nuget'
  #BUILD_DIRECTORY: 'app/build'
  PUBLISH_DIRECTORY: 'app/publish'
  TAG: fanqi/coreqi-api:latest
  
cache:
  key: "dotnet-bin-cache"
  paths:
    - '$NUGET_PACKAGES_DIRECTORY'
    #- '$BUILD_DIRECTORY'
    - '$PUBLISH_DIRECTORY'
  policy: pull-push
  
before_script:
  - export IMAGE_FULL_NAME=fanqi/coreqi-api:latest
  - export PROJECT_NAME=coreqi-api

build-project:
  image: mcr.microsoft.com/dotnet/sdk:6.0
  stage: build-project
  cache:
    key: "dotnet-bin-cache"
    paths:
      - '$NUGET_PACKAGES_DIRECTORY'
      #- '$BUILD_DIRECTORY'
      - '$PUBLISH_DIRECTORY'
    policy: push
  tags:
    - docker
  script:
    - 'dotnet restore --packages $NUGET_PACKAGES_DIRECTORY'
    #- 'dotnet build --no-restore -c Release -o $BUILD_DIRECTORY'
    - 'dotnet publish -c Release -o $PUBLISH_DIRECTORY /p:UseAppHost=false'
    - 'ls $PUBLISH_DIRECTORY'
    - 'echo dotnet build success'
  artifacts:
    name: 'coreqi-api'
    paths:
      - $PUBLISH_DIRECTORY
    expire_in: 1 week
     
build-docker:
  image: docker:stable
  stage: build-docker
  cache:
    key: "dotnet-bin-cache"
    paths:
      - '$PUBLISH_DIRECTORY'
    policy: pull
  tags:
    - docker
  script:
    - 'docker build -t $IMAGE_FULL_NAME .'
  only:
    - main

# tests:
  # stage: test
  # script:
    # - 'dotnet test --no-restore'

deploy:
  image: docker:stable
  stage: deploy
  tags:
    - docker
  script:
    - CONTAINER_NAME=$(docker ps -aq --filter name=$PROJECT_NAME)
    - echo $CONTAINER_NAME
    - if [[ -n "$CONTAINER_NAME" ]]; then
      docker rm -f $CONTAINER_NAME;
      fi
    - docker run -d --name $PROJECT_NAME -p 10010:80 $IMAGE_FULL_NAME
  only:
    - main