[BUG]: Traefik annotation antipattern

[hrabalvojta]

This small antipatern was crashing deployment via fluxcd. Due differences in Traefik entrypoint. Temporary fixed with post-render.

helm-charts/charts/keep/templates/ingress-traefik.yaml

Lines 10 to 16 in a7f1500

	annotations:
	traefik.ingress.kubernetes.io/router.middlewares: {{ .Release.Namespace }}-strip-prefix@kubernetescrd
	traefik.ingress.kubernetes.io/router.entrypoints: web
	traefik.ingress.kubernetes.io/timeouts.idle: "3600s"
	traefik.ingress.kubernetes.io/timeouts.connect: "3600s"
	traefik.ingress.kubernetes.io/timeouts.read: "3600s"
	traefik.ingress.kubernetes.io/timeouts.write: "3600s"

Parameterization: Instead of hardcoding the entrypoint (web), consider making it configurable via Helm values, which makes your chart more reusable. Post render modification are not required.

annotations:
  traefik.ingress.kubernetes.io/router.middlewares: {{ .Values.global.ingress.traefik.middleware | default (printf "%s-strip-prefix@kubernetescrd" .Release.Namespace) }}
  traefik.ingress.kubernetes.io/router.entrypoints: {{ .Values.global.ingress.traefik.entrypoints | default "web" }}
  {{- with .Values.global.ingress.traefik.timeouts }}
  {{- range $type, $value := . }}
  traefik.ingress.kubernetes.io/timeouts.{{ $type }}: "{{ $value }}"
  {{- end }}
  {{- end }}

global:
  ingress:
    traefik:
      middleware: ""
      entrypoints: web
      timeouts:
        idle: "3600s" 
        connect: "3600s" 
        read: "3600s" 
        write: "3600s"