mastodon/chart/templates/ingress.yaml

{{- if .Values.ingress.enabled -}}
{{- $fullName := include "mastodon.fullname" . -}}
{{- $webPort := .Values.mastodon.web.port -}}
{{- $streamingPort := .Values.mastodon.streaming.port -}}
{{- if or (.Capabilities.APIVersions.Has "networking.k8s.io/v1/Ingress") (not (.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1/Ingress")) }}
apiVersion: networking.k8s.io/v1
{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
apiVersion: networking.k8s.io/v1beta1
{{- else -}}
apiVersion: extensions/v1beta1
{{- end }}
kind: Ingress
metadata:
  name: {{ $fullName }}
  labels:
    {{- include "mastodon.labels" . | nindent 4 }}
  {{- with .Values.ingress.annotations }}
  annotations:
    {{- toYaml . | nindent 4 }}
  {{- end }}
spec:
  {{- if .Values.ingress.tls }}
  tls:
    {{- range .Values.ingress.tls }}
    - hosts:
        {{- range .hosts }}
        - {{ . | quote }}
        {{- end }}
      secretName: {{ .secretName }}
    {{- end }}
  {{- end }}
  rules:
    {{- range .Values.ingress.hosts }}
    - host: {{ .host | quote }}
      http:
        paths:
          {{- range .paths }}
          - path: {{ .path }}
            backend:
              {{- if or ($.Capabilities.APIVersions.Has "networking.k8s.io/v1/Ingress") (not ($.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1/Ingress")) }}
              service:
                name: {{ $fullName }}-web
                port:
                  number: {{ $webPort }}
              {{- else }}
              serviceName: {{ $fullName }}-web
              servicePort: {{ $webPort }}
              {{- end }}
            {{- if or ($.Capabilities.APIVersions.Has "networking.k8s.io/v1/Ingress") (not ($.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1/Ingress")) }}
            pathType: Prefix
            {{- end }}
          - path: {{ .path }}api/v1/streaming/
            backend:
              {{- if or ($.Capabilities.APIVersions.Has "networking.k8s.io/v1/Ingress") (not ($.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1/Ingress")) }}
              service:
                name: {{ $fullName }}-streaming
                port:
                  number: {{ $streamingPort }}
              {{- else }}
              serviceName: {{ $fullName }}-streaming
              servicePort: {{ $streamingPort }}
              {{- end }}
            {{- if or ($.Capabilities.APIVersions.Has "networking.k8s.io/v1/Ingress") (not ($.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1/Ingress")) }}
            pathType: Exact
            {{- end }}
          {{- end }}
    {{- end }}
{{- end }}