statsds-to-prometheus bridge does not extract dimensions from metrics #3984
Description
statsds-to-prometheus bridge does not extract dimensions from envoy metrics
Having dimensioned metrics is easier to view in prometheus.
Example mapping:
apiVersion: v1
data:
mapping.conf: |
mappings:
- match: envoy\.cluster\.(.*)\.upstream_rq_time$
match_type: regex
name: "rq_time"
labels:
cluster: "$1"
- match: envoy\.cluster\.(.*)\.upstream_rq_(\d{3}|total)$
match_type: regex
name: "rq_count"
labels:
cluster: "$1"
status: "$2"
kind: ConfigMap
metadata:
name: istio-mixer
namespace: istio-system