feat(CI): Usage de buildx pour faire des images multi-arch

.gitlab-ci.yml

@@ -7,10 +7,19 @@ stages:
   - build
   - deploy
 
+variables:
+  DOCKER_IMAGE_NAME: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+  PLATFORM: linux/amd64,linux/arm64
+
+before_script:
+  - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
+  - docker buildx create --name mybuilder --platform "$PLATFORM"
+  - docker buildx use mybuilder
+
 build:
   stage: build
   script:
-    - docker build -t $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG .
+      - docker buildx build --push -t "$CI_REGISTRY_IMAGE:latest" --platform "$PLATFORM" .
   # Run this job in a branch where a Dockerfile exists
   rules:
     - if: $CI_COMMIT_BRANCH
@@ -20,10 +29,9 @@ build:
 deploy:
   stage: deploy
   script:
-    - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
-  tags:
-    - docker
+    - docker pull $CI_REGISTRY_IMAGE:latest
+    - docker tag $CI_REGISTRY_IMAGE:latest $CI_REGISTRY_IMAGE:$CI_COMMIT_TAG
+    - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_TAG
   only:
     - tags
   when: on_success
-