change test pipeline creating mongo

.gitlab-ci.yml

@@ -52,10 +52,12 @@ job_test-image:
     # NOTE: some random port that hopefully is free on the runner
     outerPort: '38080'
   before_script:
-    - docker network create -d bridge my-test-network
+    # - docker network create -d bridge my-test-network
+    - apk add --no-cache docker-compose
+    - docker-compose -f docker-compose.mongo.yaml -d
     - docker login -u ${CI_REGISTRY_USER} -p ${CI_REGISTRY_PASSWORD} ${CI_REGISTRY}
     - docker pull mongo
-    - docker run --name mongo --network my-test-network -d mongo
+    - docker run --name mongo --network mongo -d mongo
     - docker pull '${CI_REGISTRY_IMAGE}:${CI_PIPELINE_IID}-${CI_COMMIT_SHORT_SHA}''
 
   script: