add puppet agent exporter deployment

argocd-helm-charts/puppetserver/templates/puppet-agent-exporter.yaml

@@ -0,0 +1,42 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ template "puppetserver.fullname" . }}-puppet-agent-exporter
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/component: puppet-agent-exporter
+      app.kubernetes.io/name: puppetserver
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/component: puppet-agent-exporter
+        app.kubernetes.io/name: puppetserver
+    spec:
+      containers:
+        - name: puppet-agent-exporter
+          image: "{{ tpl .Values.puppetAgentExporter.image . }}:{{ tpl .Values.puppetAgentExporter.tag . }}"
+          imagePullPolicy: {{ tpl .Values.puppetAgentExporter.imagePullPolicy . }}
+          resources:
+            {{- toYaml .Values.puppetAgentExporter.resources | nindent 12 }}
+          env:
+            {{- range $key, $value := .Values.puppetAgentExporter.extraEnv }}
+            - name: {{ $key }}
+              value: "{{ $value }}"
+            {{- end }}
+          volumeMounts:
+          - name: puppet-code-storage
+            mountPath: /etc/puppetlabs/code/
+          readinessProbe:
+            httpGet:
+              path: /metrics
+              port: 8080
+              scheme: HTTP
+          ports:
+          - containerPort: 8080
+            name: http-metrics
+            protocol: TCP
+      volumes:
+        - name: puppet-code-storage
+          persistentVolumeClaim:
+            claimName: {{ .Release.Namespace }}-code-claim

argocd-helm-charts/puppetserver/templates/puppet-agent-service.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: puppet-agent-exporter
+  namespace: {{ .Release.Namespace | quote }}  
+  labels:
+    app.kubernetes.io/component: puppet-agent-exporter
+    app.kubernetes.io/name: puppetserver
+spec:
+  ports:
+  - name: http-metrics
+    port: 8080  
+    targetPort: 8080  
+  selector:
+    app.kubernetes.io/component: puppet-agent-exporter
+    app.kubernetes.io/name: puppetserver

argocd-helm-charts/puppetserver/templates/puppet-agent-servicemonitor.yaml

@@ -0,0 +1,16 @@
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: puppet-agent-exporter
+spec:
+  endpoints:
+  - interval: 30s
+    path: /metrics
+    port: http-metrics
+  namespaceSelector:
+    matchNames:
+    - {{ .Release.Namespace | quote }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/component: puppet-agent-exporter
+      app.kubernetes.io/name: puppetserver

argocd-helm-charts/puppetserver/values.yaml

@@ -52,3 +52,16 @@ postgresql:
     requests:
       memory: 256Mi
       cpu: 100m
+
+puppetAgentExporter:
+  image: harbor.obmondo.com/obmondo/dockerfiles/puppet-agent-exporter
+  tag: v0.0.1
+  imagePullPolicy: IfNotPresent
+  extraEnv:
+    METRICS_PATH: /etc/puppetlabs/code/prometheus-dropzone
+  resources:
+    limits:
+      memory: 50Mi
+    requests:
+      memory: 50Mi
+      cpu: 20m