diff --git a/docs/getting-started/examples.md b/docs/getting-started/examples.md index 1cf7bee..8e272dc 100644 --- a/docs/getting-started/examples.md +++ b/docs/getting-started/examples.md @@ -211,42 +211,36 @@ from diagrams.onprem.database import PostgreSQL from diagrams.onprem.inmemory import Redis from diagrams.onprem.logging import Fluentd from diagrams.onprem.monitoring import Grafana, Prometheus -from diagrams.onprem.network import Linkerd, Nginx +from diagrams.onprem.network import Nginx from diagrams.onprem.queue import Kafka -from diagrams.onprem.workflow import Airflow with Diagram("On-Premise System Architecture", show=False): ingress = Nginx("ingress") - with Cluster("Service Cluster"): - svcmesh = Linkerd("svcmesh") - grpcsvc = [Server("grpc1"), Server("grpc2"), Server("grpc3")] - svcmesh >> grpcsvc - - with Cluster("Database HA"): - maindb_master = PostgreSQL("maindb") - maindb_replica = PostgreSQL("replica") - maindb_master - maindb_replica - grpcsvc >> maindb_master + metrics = Prometheus("metric") + metrics << Grafana("monitoring") - maindb_replica >> Airflow("scheduler") + with Cluster("Service Cluster"): + grpcsvc = [ + Server("grpc1"), + Server("grpc2"), + Server("grpc3")] with Cluster("Sessions HA"): - session_master = Redis("session") - session_master - Redis("replica") - grpcsvc >> session_master - - logaggr = Fluentd("aggregator") - logaggr >> Kafka("stream") >> Spark("log analytics") - grpcsvc >> logaggr + master = Redis("session") + master - Redis("replica") << metrics + grpcsvc >> master - metricq = Kafka("buffer") - metricq >> Prometheus("metric") >> Grafana("monitoring") + with Cluster("Database HA"): + master = PostgreSQL("users") + master - PostgreSQL("slave") << metrics + grpcsvc >> master - logaggr >> metricq - svcmesh >> metricq + with Cluster("Log Streaming"): + aggregator = Fluentd("logging") + aggregator >> Kafka("stream") >> Spark("analytics") - ingress >> svcmesh + ingress >> grpcsvc >> aggregator ``` ![on-premise system architecture diagram](/img/on-premise_system_architecture.png) \ No newline at end of file diff --git a/website/static/img/on-premise_system_architecture.png b/website/static/img/on-premise_system_architecture.png index f975ce2..2b0c3c8 100644 Binary files a/website/static/img/on-premise_system_architecture.png and b/website/static/img/on-premise_system_architecture.png differ