add: build postgresql docker images

.gitlab-ci.yml

@@ -86,8 +86,10 @@ build:docker:latest:
   - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
   - docker build -t $CI_REGISTRY/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME:latest -f docker/Dockerfile .
   - docker build -t $CI_REGISTRY/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME:latest-py3.6 -f docker/Dockerfile-py3.6 .
+  - cd docker/demo/docker-pg && docker build -t $CI_REGISTRY/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME/pgsql:latest .
   - docker push $CI_REGISTRY/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME:latest
   - docker push $CI_REGISTRY/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME:latest-py3.6
+  - docker push $CI_REGISTRY/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME/pgsql:latest
   tags:
   - registry
   only:
@@ -99,8 +101,10 @@ build:docker:release:
   - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
   - docker build -t $CI_REGISTRY/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME:$CI_COMMIT_TAG -f docker/Dockerfile .
   - docker build -t $CI_REGISTRY/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME:$CI_COMMIT_TAG-py3.6 -f docker/Dockerfile-py3.6 .
+  - cd docker/demo/docker-pg && docker build -t $CI_REGISTRY/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME/pgsql:$CI_COMMIT_TAG .
   - docker push $CI_REGISTRY/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME:$CI_COMMIT_TAG
   - docker push $CI_REGISTRY/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME:$CI_COMMIT_TAG-py3.6
+  - docker push $CI_REGISTRY/$CI_PROJECT_NAMESPACE/$CI_PROJECT_NAME/pgsql:$CI_COMMIT_TAG
   only:
   - tags
   tags: