Argo/apps/templates/traefik.yaml

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: traefik
  namespace: argo-cd
  finalizers:
    - resources-finalizer.argocd.argoproj.io
spec:
  destination:
    server: https://kubernetes.default.svc
    namespace: traefik
  project: default
  source:
    chart: traefik
    helm:
      values: |

          image:
            repository: &traefikImage library/traefik
            name: *traefikImage
            tag: v2.9.4
            pullPolicy: IfNotPresent

          experimental:
            http3:
              enabled: true
            plugins:
              enabled: false
            kubernetesGateway:
              enabled: false

          # dnsPolicy: ClusterFirstWithHostNet
          # hostNetwork: true
          # nodeSelector:
          #   hasDns: "true"

          # securityContext:
          #   capabilities:
          #     drop: [ALL]
          #     add: [NET_BIND_SERVICE]
          #   readOnlyRootFilesystem: true
          #   runAsGroup: 0
          #   runAsNonRoot: false
          #   runAsUser: 0

          globalArguments: []

          additionalArguments:
          #  - "--entryPoints.web.forwardedHeaders.trustedIPs=127.0.0.1/32"
            - "--api.insecure=true"
            - "--ping"
            - "--ping.entrypoint=traefik"
          envFrom:
            - secretRef:
                name: traefik-secrets

          persistence:
            enabled: true
            name: data
            accessMode: ReadWriteOnce
            size: 128Mi
            storageClass: "longhorn"
            path: /data

          ports:
            traefik:
              port: 9000
              expose: true
              exposedPort: 9000
              protocol: TCP
            web:
              port: 8080
              exposedPort: 80
              expose: false
              protocol: TCP
              redirectTo: websecure
            websecure:
              port: 4443
              exposedPort: 443
              expose: false
              protocol: TCP
              tls:
                enabled: true
            metrics:
              port: 9100
              expose: true
            udp:
              port: 6666
              protocol: UDP
              expose: true

          tlsOptions:
            default:
              sniStrict: true
              minVersion: VersionTLS12

          service:
            enabled: true
            type: LoadBalancer

          deployment:
            initContainers:
              #The "volume-permissions" init container is required if you run into permission issues.
              #Related issue: https://github.com/traefik/traefik/issues/6825
              - name: volume-permissions
                image: busybox:1.35
                command: ["sh", "-c", "touch /data/acme.json && chmod -Rv 600 /data/* && chown 65532:65532 /data/acme.json"]
                volumeMounts:
                  - name: data
                    mountPath: /data

          logs:
            general:
              level: DEBUG

          providers:
            kubernetesCRD:
              allowCrossNamespace: true
            kubernetesIngress:
              publishedService:
                enabled: true

          ingressClass:
            enabled: true
            isDefaultClass: true

          certResolvers:
            cloudflare:
              email: me@roxedus.dev
              #caServer: https://acme-staging-v02.api.letsencrypt.org/directory
              dnsChallenge:
                provider: cloudflare
                resolvers:
                  - "1.1.1.1:53"
                  - "8.8.8.8:53"
              storage: /data/acme.json

    repoURL: https://helm.traefik.io/traefik
    targetRevision: 20.6.0
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
      - CreateNamespace=true