apiVersion: v1
kind: ConfigMap
metadata:
  name: agent-configmap
  namespace: {{ .Release.Namespace }}
data:
  config.river: |
    discovery.kubernetes "pods" {
      role = "pod"
      namespaces {
        own_namespace = false
        names = [ {{ include "agent.namespaces" . }} ]
      }
    }

    discovery.relabel "rename_meta_labels" {
      targets = discovery.kubernetes.pods.targets

      rule {
        source_labels = ["__meta_kubernetes_namespace"]
        target_label  = "namespace"
      }
      rule {
        source_labels = ["__meta_kubernetes_pod_name"]
        target_label  = "pod"
      }
    }

    loki.source.kubernetes "pods" {
      targets    = discovery.relabel.rename_meta_labels.output
      forward_to = [loki.process.loki.receiver]
    }

    loki.process "loki" {
      forward_to = [loki.write.local.receiver]

      stage.static_labels {
        values = {
          cluster = "{{- .Values.clusterName -}}",
        }
      }

      stage.label_drop {
        values = ["job"]
      }
    }

    prometheus.scrape "pods" {
      targets    = discovery.relabel.rename_meta_labels.output
      forward_to = [prometheus.remote_write.default.receiver]
    }

    loki.write "local" {
      endpoint {
        url = "http://{{- .Release.Name -}}-loki.{{- .Release.Namespace -}}.svc.cluster.local:3100/loki/api/v1/push"
      }
    }

    prometheus.remote_write "default" {
      endpoint {
        url = "http://{{- .Release.Name -}}-mimir-nginx.{{- .Release.Namespace -}}.svc:80/api/v1/push"
      }
    }