Deploy a batch monitoring stack with Prometheus PushGateway - yaml files

grafana.yaml

apiVersion: helm.cattle.io/v1
kind: HelmChart
metadata:
  name: grafana
  namespace: kube-system
spec:
  repo: https://grafana.github.io/helm-charts
  chart: grafana
  version: 6.58.6
  targetNamespace: default
  valuesContent: |-
    datasources:
      datasources.yaml:
        apiVersion: 1
        datasources:
        - name: Prometheus
          type: prometheus
          url: http://prometheus-operated:9090
          access: proxy
          isDefault: true

prometheus.yaml

apiVersion: v1
kind: ServiceAccount
metadata:
  name: prometheus
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: prometheus
rules:
- apiGroups:
  - ""
  resources:
  - nodes
  - services
  - endpoints
  - pods
  verbs:
  - get
  - list
  - watch
- apiGroups:
  - ""
  resources:
  - configmaps
  verbs:
  - get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: prometheus
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: prometheus
subjects:
- kind: ServiceAccount
  name: prometheus
  namespace: default
---
apiVersion: monitoring.coreos.com/v1
kind: Prometheus
metadata:
  labels:
    app: prometheus
  name: prometheus
spec:
  serviceAccountName: prometheus
  serviceMonitorSelector:
    matchLabels:
      app: prometheus-pushgateway

pushgateway.yaml

apiVersion: helm.cattle.io/v1
kind: HelmChart
metadata:
  name: metrics-sink
  namespace: kube-system
spec:
  repo: https://prometheus-community.github.io/helm-charts
  chart: prometheus-pushgateway
  version: 2.4.0
  targetNamespace: default
  valuesContent: |-
    metrics:
      enabled: true
    serviceMonitor:
      enabled: true
      namespace: default
      additionalLabels:
        app: prometheus-pushgateway