kubernetes_daemonset.yaml

apiVersion: apps/v1
kind: DaemonSet
metadata:
  labels:
    app: dockerhub-ratelimit-exporter
  name: dockerhub-ratelimit-exporter
spec:
  selector:
    matchLabels:
      app: dockerhub-ratelimit-exporter
  template:
    metadata:
      annotations:
        prometheus.io/port: "8080"
        prometheus.io/scrape: "true"
      labels:
        app: dockerhub-ratelimit-exporter
    spec:
      containers:
      - env:
        - name: NODENAME
          valueFrom:
            fieldRef:
              fieldPath: spec.nodeName
        image: matthopeffx/dockerhub-ratelimit-exporter:0.0.202011091710
        imagePullPolicy: IfNotPresent
        livenessProbe:
          failureThreshold: 3
          httpGet:
            path: /metrics
            port: 8080
            scheme: HTTP
          initialDelaySeconds: 30
          periodSeconds: 30
          successThreshold: 1
          timeoutSeconds: 10
        name: dockerhub-ratelimit-exporter
        ports:
        - containerPort: 8080
          name: metrics
          protocol: TCP
        resources:
          limits:
            cpu: 300m
            memory: 48Mi
          requests:
            cpu: 5m
            memory: 16Mi
      securityContext:
        runAsNonRoot: true
        runAsUser: 65534
  updateStrategy:
    rollingUpdate:
      maxUnavailable: 100%
    type: RollingUpdate