apiVersion: apps/v1
kind: Deployment
metadata:
  name: cert-manager
  namespace: cert-manager
  labels:
    app: cert-manager
    app.kubernetes.io/name: cert-manager
    app.kubernetes.io/instance: cert-manager
    app.kubernetes.io/component: "controller"
    app.kubernetes.io/version: "v1.19.2"
    app.kubernetes.io/managed-by: Helm
    helm.sh/chart: cert-manager-v1.19.2
spec:
  replicas: 2
  selector:
    matchLabels:
      app.kubernetes.io/name: cert-manager
      app.kubernetes.io/instance: cert-manager
      app.kubernetes.io/component: "controller"
  template:
    metadata:
      labels:
        app: cert-manager
        app.kubernetes.io/name: cert-manager
        app.kubernetes.io/instance: cert-manager
        app.kubernetes.io/component: "controller"
        app.kubernetes.io/version: "v1.19.2"
        app.kubernetes.io/managed-by: Helm
        helm.sh/chart: cert-manager-v1.19.2
    spec:
      serviceAccountName: cert-manager
      enableServiceLinks: false
      securityContext:
        runAsNonRoot: true
        seccompProfile:
          type: RuntimeDefault
      containers:
        - name: cert-manager-controller
          image: "quay.io/jetstack/cert-manager-controller:v1.19.2"
          imagePullPolicy: IfNotPresent
          args:
            - --v=2
            - --cluster-resource-namespace=$(POD_NAMESPACE)
            - --leader-election-namespace=kube-system
            - --acme-http01-solver-image=quay.io/jetstack/cert-manager-acmesolver:v1.19.2
            - --enable-gateway-api
            - --max-concurrent-challenges=60
          ports:
            - containerPort: 9402
              name: http-metrics
              protocol: TCP
            - containerPort: 9403
              name: http-healthz
              protocol: TCP
          securityContext:
            allowPrivilegeEscalation: false
            capabilities:
              drop:
                - ALL
            readOnlyRootFilesystem: true
          env:
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
          livenessProbe:
            httpGet:
              port: http-healthz
              path: /livez
              scheme: HTTP
            initialDelaySeconds: 10
            periodSeconds: 10
            timeoutSeconds: 15
            successThreshold: 1
            failureThreshold: 8
      nodeSelector:
        kubernetes.io/os: "linux"