Remove parallelity of integration tests

See merge request !671

.gitlab/ci/.test.yml

@@ -37,5 +37,5 @@ integration-test-gosdn:
         - mv artifacts/ssl/gosdn/private artifacts/ssl/
         - make build-gosdn
         - cd artifacts && GOSDN_ADMIN_PASSWORD=TestPassword ./gosdn --config ../controller/configs/integration-test-gosdn.toml --security secure &
-        - INTEGRATION_TEST_CONTROLLER_URL="localhost:55055" go test ./integration-tests/*
+        - INTEGRATION_TEST_CONTROLLER_URL="localhost:55055" go test -p 1 ./integration-tests/*
     <<: *test

Makefile

@@ -90,7 +90,7 @@ generate-certs: generate-gnmi-target-certs generate-gosdn-certs
 integration-tests: generate-certs containerize-gosdn containerize-plugin-registry
 	docker-compose -f dev_env_data/docker-compose/integration-test_docker-compose.yml down
 	docker-compose -f dev_env_data/docker-compose/integration-test_docker-compose.yml up -d
-	go test ./integration-tests/*
+	go test -p 1 ./integration-tests/*
 	docker-compose -f dev_env_data/docker-compose/integration-test_docker-compose.yml down
 
 integration-tests-debug-up: generate-certs containerize-gosdn containerize-plugin-registry