direction: right classes: { load balancer { label: load\nbalancer width: 100 height: 200 style: { stroke-width: 0 fill: "#44C7B1" shadow: true border-radius: 5 } } unhealthy: { style: { fill: "#FE7070" stroke: "#F69E03" } } } web traffic -> web lb web lb.class: load balancer web lb -> api1 web lb -> api2 web lb -> api3 api2.class: unhealthy api1 -> cache lb api3 -> cache lb cache lb.class: load balancer