deploy.yaml

apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: conntrack-exporter
  namespace: monitoring
  labels:
    k8s-app: conntrack-exporter
spec:
  template:
    metadata:
      labels:
        k8s-app: conntrack-exporter
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: type
                operator: NotIn
                values:
                - virtual-kubelet
      serviceAccount: conntrack
      hostNetwork: true
      tolerations:
      - operator: Exists
      containers:
      - image: registry.qtt6.cn/paas-dev/conntrack:latest
        securityContext:
          privileged: true
        resources:
          limits:
            cpu: 1000m
            memory: 1000Mi
          requests:
            cpu: 200m
            memory: 100Mi
        env:
        - name: NODE_NAME
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: spec.nodeName
        imagePullPolicy: Always
        name: conntrack-exporter
        volumeMounts:
        - mountPath: /proc
          name: proc
      volumes:
      - name: proc
        hostPath:
         path: /proc
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: conntrack
  namespace: monitoring
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: conntrack
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  # TODO: set need min role
  name: cluster-admin
subjects:
- kind: ServiceAccount
  name: conntrack
  namespace: monitoring
---
apiVersion: v1
kind: Service
metadata:
  labels:
    k8s-app: conntrack-exporter
  name: conntrack-exporter
  namespace: monitoring
spec:
  ports:
  - name: http
    port: 10086
    protocol: TCP
    targetPort: 10086
  selector:
    k8s-app: conntrack-exporter
  type: ClusterIP
---
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  labels:
    system-app: "true"
  name: conntrack-exporter
  namespace: monitoring
spec:
  endpoints:
  - path: /metrics
    port: http
  namespaceSelector:
    matchNames:
    - monitoring
  selector:
    matchLabels:
      k8s-app: conntrack-exporter
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: conntrack-exporter
  namespace: monitoring
spec:
  rules:
  # - host: conntrack-exporter.5qtt.cn
  - host: conntrack-exporter.qttcs2.cn
    http:
      paths:
      - backend:
          serviceName: conntrack-exporter
          servicePort: 10086
        path: /