---
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
  name: headers-keycloak
  namespace: kube-system
spec:
  headers:
    stsPreload: true
    forceSTSHeader: true
    contentSecurityPolicy: >-
      default-src
        'self'
        ;
      style-src
        'unsafe-inline'
        ;
...