Objective: Create a visualization of downstream requests.
As with the previous exercise, you’ll use the lab03 - API dashboard.
Open the Envoy Inbound Requests (downstream) panel.
In the query with legend xx- put the following:
sum(increase(envoy_http_downstream_rq_xx{envoy_http_conn_manager_prefix="ingress_api", name=~"^$pod_name$"}[30s])) by (envoy_response_code_class,name)