title: Milvus Connection Error in GCP Cloud Function
body: <p>I have created a GCP cloud function (gen 1) in python, which connects to a Milvus deployment deployed on the same GCP project where the cloud function is created.</p>
  <p>When connecting to the Milvus deployment from my local PC through telepresence I have no issues, but there seems to be a connection error when the cloud function is triggered and runs the same code.</p>
  <p><code>connections.connect(alias=&quot;default&quot;, host='10.127.255.140', port='19530')</code></p>
  <p>Specifically, when the above line is executed, it should connect to the Milvus server at the internal IP above. But the following timeout error occurs.</p>
  <p><code>pymilvus.exceptions.MilvusException: &lt;MilvusException: (code=2, message=Fail connecting to server on 10.127.255.140:19530. Timeout)</code></p>
  <p>Has anyone had similar problems with Milvus and GCP cloud functions? I would much appreciate it if someone could help me out. Thank you!</p>
  <p>P.S. Also it is the first time uploading a question here, so please let me know if you need more info about my situation. Thanks again!</p>