Pretix K3S deployment

pretix.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: pretix
---
apiVersion: helm.cattle.io/v1
kind: HelmChart
metadata:
  name: postgresql
  namespace: pretix
spec:
  chart: oci://registry-1.docker.io/bitnamicharts/postgresql
  targetNamespace: pretix
  valuesContent: |-
    global:
      postgresql:
        auth:
          username: pretix
          password: pretix
          database: pretix
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: data-pretix
  namespace: pretix
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi
---
apiVersion: helm.cattle.io/v1
kind: HelmChart
metadata:
  name: redis
  namespace: pretix
spec:
  chart: oci://registry-1.docker.io/bitnamicharts/redis
  targetNamespace: pretix
  valuesContent: |-
    auth:
      enabled: false
      sentinel: false
---
# deployment
apiVersion: apps/v1
kind: Deployment
metadata:
  name: pretix
  namespace: pretix
  labels:
    app: pretix
spec:
  replicas: 1
  selector:
    matchLabels:
      app: pretix
  template:
    metadata:
      labels:
        app: pretix
    spec:
      volumes:
        - name: pretix-config
          configMap:
            name: pretix-config
        - name: data-pretix
          persistentVolumeClaim:
            claimName: data-pretix
      containers:
        - name: pretix
          image: pretix/standalone
          ports:
            - containerPort: 80
          volumeMounts:
            - name: pretix-config
              mountPath: /etc/pretix/pretix.cfg
              subPath: pretix.conf
            - name: data-pretix
              mountPath: /data
---
apiVersion: v1
kind: Service
metadata:
  name: pretix
  namespace: pretix
spec:
  selector:
    app: pretix
  ports:
    - protocol: TCP
      port: 80
      targetPort: 80
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: pretix
  namespace: pretix
  annotations:
    cert-manager.io/cluster-issuer: cloudflare-issuer
    traefik.ingress.kubernetes.io/router.entrypoints: websecure
    traefik.ingress.kubernetes.io/router.tls: "true"
spec:
  rules:
    - host: pretix.kowalski7cc.xyz
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: pretix
                port:
                  number: 80
  tls:
    - hosts:
        - pretix.kowalski7cc.xyz
      secretName: pretix-tls