add retry job when job fail

.gitlab-ci.yml

@@ -19,6 +19,7 @@ stages:
     - test
     
 build:
+    stage: build
     script:
     - docker ps
     # run docker compose
@@ -26,9 +27,18 @@ build:
 
 
 test:
+  stage: test
   script:
   - docker ps 
   #run container
   - docker-compose -f docker/docker-compose.yml  up -d
   #run Phpunit test
-  - docker exec  -i -w //var/www/html/alecsia/app docker_alecsia_1   ./../vendor/bin/phpunits
\ No newline at end of file
+  - docker exec  -i -w //var/www/html/alecsia/app docker_alecsia_1   ./../vendor/bin/phpunits
+  retry:
+    max: 2
+    when:
+      - unknown_failure
+      - api_failure
+      - stuck_or_timeout_failure
+      - runner_system_failure
+