diagram.py

from diagrams import Cluster,Diagram
from diagrams.gcp.network import Armor as AR
from diagrams.gcp.network import LoadBalancing as LB
from diagrams.gcp.compute import ComputeEngine as CE
from diagrams.gcp.database import SQL as SQL
from diagrams.gcp.compute import KubernetesEngine as GKE
from diagrams.k8s.compute import Pod as Pod
from diagrams.gcp.storage import Storage as GCS
from diagrams.gcp.network import VirtualPrivateCloud as VPC
        
with Diagram("GCP architecture",show=False):
    with Cluster("Test VPC"):
        svc_group = [CE("pod1"),
                     CE("pod2"),
                     CE("pod3")]
  
        storage = GCS("bucket")
        sql = SQL("database")
        AR("armor") >> LB("Lb") >> GKE("gke") >> svc_group
        svc_group >> storage
        svc_group >> sql