{{- if .Values.telemetry.collector.enabled }}
apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ include "stellaops.telemetryCollector.fullname" . }}
  labels:
    {{- include "stellaops.labels" (dict "root" . "name" "otel-collector" "svc" (dict "class" "telemetry")) | nindent 4 }}
data:
  config.yaml: |
{{ include "stellaops.telemetryCollector.config" . | indent 4 }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "stellaops.telemetryCollector.fullname" . }}
  labels:
    {{- include "stellaops.labels" (dict "root" . "name" "otel-collector" "svc" (dict "class" "telemetry")) | nindent 4 }}
spec:
  replicas: {{ .Values.telemetry.collector.replicas | default 1 }}
  selector:
    matchLabels:
      app.kubernetes.io/name: {{ include "stellaops.name" . | quote }}
      app.kubernetes.io/component: "otel-collector"
  template:
    metadata:
      labels:
        app.kubernetes.io/name: {{ include "stellaops.name" . | quote }}
        app.kubernetes.io/component: "otel-collector"
        stellaops.profile: {{ .Values.global.profile | quote }}
    spec:
      containers:
        - name: otel-collector
          image: {{ .Values.telemetry.collector.image | default "otel/opentelemetry-collector:0.105.0" | quote }}
          args:
            - "--config=/etc/otel/config.yaml"
          ports:
            - name: otlp-grpc
              containerPort: 4317
            - name: otlp-http
              containerPort: 4318
            - name: metrics
              containerPort: 9464
            - name: health
              containerPort: 13133
            - name: pprof
              containerPort: 1777
          env:
            - name: STELLAOPS_OTEL_TLS_CERT
              value: {{ .Values.telemetry.collector.tls.certPath | default "/etc/otel/tls/tls.crt" | quote }}
            - name: STELLAOPS_OTEL_TLS_KEY
              value: {{ .Values.telemetry.collector.tls.keyPath | default "/etc/otel/tls/tls.key" | quote }}
            - name: STELLAOPS_OTEL_TLS_CA
              value: {{ .Values.telemetry.collector.tls.caPath | default "/etc/otel/tls/ca.crt" | quote }}
            - name: STELLAOPS_OTEL_PROMETHEUS_ENDPOINT
              value: {{ .Values.telemetry.collector.prometheusEndpoint | default "0.0.0.0:9464" | quote }}
            - name: STELLAOPS_OTEL_REQUIRE_CLIENT_CERT
              value: {{ .Values.telemetry.collector.requireClientCert | default true | quote }}
            - name: STELLAOPS_TENANT_ID
              value: {{ .Values.telemetry.collector.defaultTenant | default "unknown" | quote }}
            - name: STELLAOPS_OTEL_LOG_LEVEL
              value: {{ .Values.telemetry.collector.logLevel | default "info" | quote }}
          volumeMounts:
            - name: config
              mountPath: /etc/otel/config.yaml
              subPath: config.yaml
              readOnly: true
            - name: tls
              mountPath: /etc/otel/tls
              readOnly: true
          livenessProbe:
            httpGet:
              scheme: HTTPS
              port: health
              path: /healthz
            initialDelaySeconds: 10
            periodSeconds: 30
          readinessProbe:
            httpGet:
              scheme: HTTPS
              port: health
              path: /healthz
            initialDelaySeconds: 5
            periodSeconds: 15
{{- with .Values.telemetry.collector.resources }}
          resources:
{{ toYaml . | indent 12 }}
{{- end }}
      volumes:
        - name: config
          configMap:
            name: {{ include "stellaops.telemetryCollector.fullname" . }}
        - name: tls
          secret:
            secretName: {{ .Values.telemetry.collector.tls.secretName | required "telemetry.collector.tls.secretName is required" }}
{{- if .Values.telemetry.collector.tls.items }}
            items:
{{ toYaml .Values.telemetry.collector.tls.items | indent 14 }}
{{- end }}
---
apiVersion: v1
kind: Service
metadata:
  name: {{ include "stellaops.telemetryCollector.fullname" . }}
  labels:
    {{- include "stellaops.labels" (dict "root" . "name" "otel-collector" "svc" (dict "class" "telemetry")) | nindent 4 }}
spec:
  type: ClusterIP
  selector:
    app.kubernetes.io/name: {{ include "stellaops.name" . | quote }}
    app.kubernetes.io/component: "otel-collector"
  ports:
    - name: otlp-grpc
      port: {{ .Values.telemetry.collector.service.grpcPort | default 4317 }}
      targetPort: otlp-grpc
    - name: otlp-http
      port: {{ .Values.telemetry.collector.service.httpPort | default 4318 }}
      targetPort: otlp-http
    - name: metrics
      port: {{ .Values.telemetry.collector.service.metricsPort | default 9464 }}
      targetPort: metrics
{{- end }}