Fix flaky serverless integration test (#3418)

* try to fix flaky test

* Update test-gcloud-function.sh

* Update test-gcloud-function.sh

* Update test-gcloud-function.sh

* Update test-gcloud-function.sh

Author: thedavl

integration-tests/serverless/test-gcloud-function.sh

@@ -11,30 +11,33 @@ ls "${SERVERLESS_INTEGRATION_DIR_PATH}/test-project/"
 STAGE=$(xxd -l 4 -c 4 -p </dev/random)
 
 function cleanup {
-    gcloud functions delete dd-trace-js-sls-mini-agent-integration-test-${STAGE} --region us-east1 --gen2 --quiet 
+    gcloud functions delete dd-trace-js-sls-mini-agent-integration-test-${STAGE} --region us-east1 --gen2 --quiet --project datadog-sandbox 
 }
 trap cleanup EXIT
 
 echo "Deploying integration test cloud function"
 
-gcloud functions deploy dd-trace-js-sls-mini-agent-integration-test-${STAGE} \
+DEPLOY_OUTPUT=$(gcloud functions deploy dd-trace-js-sls-mini-agent-integration-test-${STAGE} \
     --gen2 \
     --runtime=nodejs18 \
     --region=us-east1 \
+    --project=datadog-sandbox \
     --source "${SERVERLESS_INTEGRATION_DIR_PATH}/test-project/" \
     --entry-point=helloGET \
     --trigger-http \
     --allow-unauthenticated \
-    --env-vars-file "${SERVERLESS_INTEGRATION_DIR_PATH}/test-project/.env.yaml"
+    --env-vars-file "${SERVERLESS_INTEGRATION_DIR_PATH}/test-project/.env.yaml")
+
+INVOKE_URL=$(echo "$DEPLOY_OUTPUT" | awk 'END {print $NF}')
 
 echo "Calling deployed cloud function"
 
-curl -s "https://us-east1-datadog-sandbox.cloudfunctions.net/dd-trace-js-sls-mini-agent-integration-test-${STAGE}"
+curl -s "${INVOKE_URL}"
 
-echo "Waiting 1 minute before tailing logs"
+echo "Waiting 60 seconds before tailing logs"
 sleep 60
 
-LOGS=$(gcloud functions logs read dd-trace-js-sls-mini-agent-integration-test-${STAGE} --region us-east1 --gen2 --limit 1000)
+LOGS=$(gcloud functions logs read dd-trace-js-sls-mini-agent-integration-test-${STAGE} --region us-east1 --gen2 --limit 1000 --project datadog-sandbox)
 
 echo "$LOGS"