{%- set primary = palette.get("primary", "indigo") -%}
      {%- set primary = primary.replace(" ", "-") -%}
      {{ {
        "red":         "#ef5552",
        "pink":        "#e92063",
        "purple":      "#ab47bd",
        "deep-purple": "#7e56c2",
        "indigo":      "#4051b5",
        "blue":        "#2094f3",
        "light-blue":  "#02a6f2",
        "cyan":        "#00bdd6",
        "teal":        "#009485",

[label="Send CSR gRPC Request"] subgraph cluster_istioagent { label = "Istio Agent" color="orange" sds SecretManager -> caClient [label="Sign CSR"] caClient -> grpc grpc -> TokenProvider [dir=none,label="Fetch JWT",color=purple] grpc -> cfiles [dir=none,label="Fetch Cert",color=purple] sds -> SecretManager [label="Generate certificate"] SecretManager -> cfiles [label="Write certs to file"] cfiles [label="Certificate Files"] grpc [shape=diamond] } subgraph cluster_istiod { label = "Istiod" color="lightblue"...

digraph { envoy -> sds [dir=both, label="SDS"] envoy -> xdsproxy [dir=both, label="ADS"] sds -> ca [label="CSR"] xdsproxy -> discovery [dir=both,label="ADS"] envoy [shape=hexagon, color=purple] subgraph cluster_istioagent { label = "Istio Agent" color="orange" sds xdsproxy } subgraph cluster_istiod { label = "Istiod" color="lightblue" ca discovery } }...