Does libraries installation happen on Data Plane or Control Plane?

[jwilliam]

Currently, when I install libraries on my clusters. This errors happens:

WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:1131)'))': /simple/pyyaml/
Could not fetch URL https://pypi.org/simple/pyyaml/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pyyaml/ (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:1131)'))) - skipping
ERROR: Could not find a version that satisfies the requirement pyyaml
ERROR: No matching distribution found for pyyaml

I wonder if the libraries is installed under Data Plane or Control Plane? Because my Data Plane is under a proxy for security reason so I suspect maybe the libraries installation happens in Data Plane, but not very sure.

[User16752242622 · Accepted solution]

Hi @John William​ 

Your suspicion is right. Library installation happens at the data plane itself. All the customer workloads reside in the data plane and it is where your data is processed.

The library installation failure is probably due to the restrictions with public internet. It is failing while hitting the pypi repo website

[Sivaprasad1]

@John William​ : Yeah that's true. All the clusters will be residing in the data plane.