specify commit sha in kubernetes spec

ci/build/build_frontend.sh

 #!/bin/sh
 
 docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
-docker build -t "$CI_REGISTRY_IMAGE/frontend:${CI_COMMIT_REF_NAME}" --build-arg VUE_APP_GIT_COMMIT=${CI_COMMIT_SHORT_SHA} frontend/
+docker build -t "$CI_REGISTRY_IMAGE/frontend:${CI_COMMIT_REF_NAME}" frontend/
 docker tag "$CI_REGISTRY_IMAGE/frontend:${CI_COMMIT_REF_NAME}" "$CI_REGISTRY_IMAGE/frontend:latest"
 docker push "$CI_REGISTRY_IMAGE/frontend:${CI_COMMIT_REF_NAME}"

ci/kubernetes/frontend.yaml

@@ -21,6 +21,8 @@ spec:
         env:
         - name: NODE_ENV
           value: "production"
+        - name: VUE_APP_GIT_COMMIT
+          value: ${CI_COMMIT_SHORT_SHA}
         ports:
         - containerPort: 80
         resources: