ci: Add RabbitMQ service configuration to GitHub Actions workflow

.github/workflows/ci.yml

@@ -17,6 +17,11 @@ env:
   POSTGRES_HOST: postgres
   # The default PostgreSQL port
   POSTGRES_PORT: 5432
+  # RabbitMQ settings
+  RABBITMQ_HOST: rabbitmq
+  RABBITMQ_PORT: 5672
+  RABBITMQ_USER: guest
+  RABBITMQ_PASSWORD: guest
 jobs:
   # Label of the container job
   container-job:
@@ -40,6 +45,22 @@ jobs:
           --health-interval 10s
           --health-timeout 5s
           --health-retries 5
+      
+      # RabbitMQ service container
+      rabbitmq:
+        image: rabbitmq:3-management
+        env:
+          RABBITMQ_DEFAULT_USER: guest
+          RABBITMQ_DEFAULT_PASS: guest
+        ports:
+          - 5672:5672
+          - 15672:15672
+        options: >-
+          --health-cmd "rabbitmqctl node_health_check"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
     steps:
       # Downloads a copy of the code in your repository before running CI tests
       - name: Check out repository code