apiVersion: v1
kind: ConfigMap
metadata:
  name: alloy-config
  namespace: default
data:
  config.alloy: |
    // Pyroscope configuration to receive profiles
    pyroscope.write "default" {
      endpoint {
        url = "http://pyroscope.default.svc.cluster.local:4040"
      }
    }

    // Scrape CPU profiles from the IAM operator
    pyroscope.scrape "iam_operator" {
      targets = [
        {
          "__address__" = "iam-folder-reconciler.default.svc.cluster.local:6060",
          "service_name" = "iam-folder-reconciler",
        },
      ]
      forward_to = [pyroscope.write.default.receiver]

      job_name = "iam-operator"
      scrape_interval = "30s"
      scrape_timeout = "25s"

      profiling_config {
        profile.process_cpu {
          enabled = true
          path = "/debug/pprof/profile"
          delta = false
        }

        profile.godeltaprof_memory {
          enabled = true
          path = "/debug/pprof/delta_heap"
        }

        profile.memory {
          enabled = true
          path = "/debug/pprof/heap"
          delta = false
        }

        profile.godeltaprof_mutex {
          enabled = true
          path = "/debug/pprof/delta_mutex"
        }

        profile.godeltaprof_block {
          enabled = true
          path = "/debug/pprof/delta_block"
        }

        profile.goroutine {
          enabled = true
          path = "/debug/pprof/goroutine"
          delta = false
        }
      }
    }
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: alloy
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      name: alloy
  template:
    metadata:
      labels:
        name: alloy
    spec:
      containers:
        - name: alloy
          image: grafana/alloy:v1.10.0
          args:
            - run
            - /etc/alloy/config.alloy
            - --storage.path=/var/lib/alloy/data
            - --server.http.listen-addr=0.0.0.0:12345
            - --stability.level=experimental
          ports:
            - containerPort: 12345
              name: http
          volumeMounts:
            - name: config
              mountPath: /etc/alloy
            - name: storage
              mountPath: /var/lib/alloy/data
          resources:
            requests:
              memory: "128Mi"
              cpu: "100m"
            limits:
              memory: "256Mi"
              cpu: "200m"
      volumes:
        - name: config
          configMap:
            name: alloy-config
        - name: storage
          emptyDir: {}
---
apiVersion: v1
kind: Service
metadata:
  name: alloy
  namespace: default
spec:
  selector:
    name: alloy
  ports:
    - name: http
      port: 12345
      targetPort: 12345