diagram EC2

ec2_diagram.py

from diagrams import Diagram, Cluster
from diagrams.aws.compute import EC2
from diagrams.aws.network import ELB
from diagrams.aws.network import Route53
from diagrams.onprem.database import PostgreSQL # Would typically use RDS from aws.database
from diagrams.onprem.inmemory import Redis # Would typically use ElastiCache from aws.database

with Diagram("Simple Website Diagram", direction='LR') as diag: # It's LR by default, but you have a few options with the orientation
    dns = Route53("dns")
    load_balancer = ELB("Load Balancer")
    database = PostgreSQL("User Database")
    cache = Redis("Cache")
    with Cluster("Webserver Cluster"):
        svc_group = [EC2("Webserver 1"),
                    EC2("Webserver 2"),
                    EC2("Webserver 3")]
    dns >> load_balancer >> svc_group
    svc_group >> cache
    svc_group >> database
diag