Image build is optimized.

.gitlab-ci.yml

@@ -12,36 +12,50 @@
 
 stages:
   - build
-  - test
   - deploy
 
 variables:
+  DOCKER_HOST: tcp://docker:2375
   DOCKER_DRIVER: overlay2
   DOCKER_TLS_CERTDIR: ""
-  DOCKER_HOST: "unix:///var/run/docker.sock"
 
-build:
-  stage: build
+build-docker-image:
   image: docker:latest
+  stage: build
   services:
     - docker:dind
-  script:
-    - docker build -t flask-backend flask_ml_api
-
-test:
-  stage: test
-  image: python:3.10-slim
   before_script:
-    - python -m venv venv
-    - source venv/bin/activate
-    - pip install -r requirements.txt
+    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" "$CI_REGISTRY"
   script:
-    - pytest tests/
+    - >
+      if [[ "$CI_COMMIT_BRANCH" == "$CI_DEFAULT_BRANCH" ]]; then
+        tag="latest";
+      else
+        tag="$CI_COMMIT_REF_SLUG";
+      fi
+    - docker build --pull -t "$CI_REGISTRY_IMAGE:$tag" .
+    - docker push "$CI_REGISTRY_IMAGE:$tag"
+  rules:
+    - exists:
+        - Dockerfile
 
-deploy:
+deploy-to-bw-cloud:
+  image: alpine:latest
   stage: deploy
-  image: docker:latest
-  services:
-    - docker:dind
+  before_script:
+    - apk add --no-cache sshpass
   script:
-    - docker-compose up -d
+    - >
+      if [[ "$CI_COMMIT_BRANCH" == "$CI_DEFAULT_BRANCH" ]]; then
+        tag="latest";
+      else
+        tag="$CI_COMMIT_REF_SLUG";
+      fi
+    - sshpass -p "$BW_CLOUD_PASSWORD" ssh -o StrictHostKeyChecking=no "$BW_CLOUD_USER@$BW_CLOUD_HOST" "
+        docker pull $CI_REGISTRY_IMAGE:$tag &&
+        docker stop flask-container || true &&
+        docker rm flask-container || true &&
+        docker run -d --name flask-container -p 5001:5000 $CI_REGISTRY_IMAGE:$tag
+      "
+  only:
+    - main
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