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feature: add gatewayapi support
Signed-off-by: Andrija Pantovic <andrija.pantovic@gmail.com>
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‎charts/mailhog/templates/gatewayapi_httproutes.yaml‎

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{{- if .Values.gatewayapi.enabled -}}
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{{- $fullName := include "mailhog.fullname" . -}}
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{{- if .Values.gatewayapi.tls }}
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---
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apiVersion: gateway.networking.k8s.io/v1
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kind: HTTPRoute
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metadata:
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name: {{ printf "%s-redirect" $fullName }}
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namespace: {{ .Release.Namespace | quote }}
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labels:
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{{- include "mailhog.labels" . | nindent 4 }}
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{{- with .Values.gatewayapi.labels }}
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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parentRefs:
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- group: gateway.networking.k8s.io
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kind: ListenerSet
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name: {{ $fullName }}
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namespace: {{ .Release.Namespace | quote }}
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sectionName: {{ printf "%s-http" $fullName }}
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hostnames:
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{{- range .Values.gatewayapi.hosts }}
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- {{ .host | quote }}
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{{- end }}
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rules:
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- filters:
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- type: RequestRedirect
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requestRedirect:
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scheme: https
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statusCode: 301
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---
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apiVersion: gateway.networking.k8s.io/v1
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kind: HTTPRoute
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metadata:
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name: {{ $fullName }}
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namespace: {{ .Release.Namespace | quote }}
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labels:
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{{- include "mailhog.labels" . | nindent 4 }}
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{{- with .Values.gatewayapi.labels }}
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{{- toYaml . | nindent 4 }}
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{{- end }}
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{{- with .Values.gatewayapi.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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parentRefs:
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- group: gateway.networking.k8s.io
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kind: ListenerSet
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name: {{ $fullName }}
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namespace: {{ .Release.Namespace | quote }}
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sectionName: {{ printf "%s-https" $fullName }}
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hostnames:
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{{- range .Values.gatewayapi.hosts }}
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- {{ .host | quote }}
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{{- end }}
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rules:
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{{- range .Values.gatewayapi.hosts }}
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{{- range .paths }}
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- matches:
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- path:
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type: {{ .pathType | default "PathPrefix" }}
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value: {{ .path }}
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backendRefs:
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- name: {{ $fullName }}
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port: 8025
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{{- end }}
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{{- end }}
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{{- else }}
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---
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apiVersion: gateway.networking.k8s.io/v1
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kind: HTTPRoute
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metadata:
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name: {{ $fullName }}
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namespace: {{ .Release.Namespace | quote }}
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labels:
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{{- include "mailhog.labels" . | nindent 4 }}
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{{- with .Values.gatewayapi.labels }}
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{{- toYaml . | nindent 4 }}
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{{- end }}
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{{- with .Values.gatewayapi.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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parentRefs:
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- group: gateway.networking.k8s.io
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kind: ListenerSet
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name: {{ $fullName }}
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namespace: {{ .Release.Namespace | quote }}
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sectionName: {{ printf "%s-http" $fullName }}
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hostnames:
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{{- range .Values.gatewayapi.hosts }}
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- {{ .host | quote }}
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{{- end }}
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rules:
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{{- range .Values.gatewayapi.hosts }}
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{{- range .paths }}
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- matches:
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- path:
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type: {{ .pathType | default "PathPrefix" }}
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value: {{ .path }}
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backendRefs:
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- name: {{ $fullName }}
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port: 8025
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{{- end }}
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{{- end }}
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{{- end }}
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{{- end }}

‎charts/mailhog/templates/gatewayapi_listenerset.yaml‎

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{{- if .Values.gatewayapi.enabled -}}
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{{- $fullName := include "mailhog.fullname" . -}}
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apiVersion: gateway.networking.k8s.io/v1
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kind: ListenerSet
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metadata:
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name: {{ $fullName }}
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namespace: {{ .Release.Namespace | quote }}
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labels:
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{{- include "mailhog.labels" . | nindent 4 }}
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{{- with .Values.gatewayapi.labels }}
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{{- toYaml . | nindent 4 }}
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{{- end }}
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{{- with .Values.gatewayapi.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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parentRef:
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group: gateway.networking.k8s.io
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kind: Gateway
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name: {{ required "gatewayapi.gateway.name is required" .Values.gatewayapi.gateway.name }}
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namespace: {{ .Values.gatewayapi.gateway.namespace | default .Release.Namespace | quote }}
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listeners:
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- name: {{ printf "%s-http" $fullName }}
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protocol: HTTP
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port: {{ .Values.gatewayapi.gateway.httpPort | default 80 }}
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hostname: {{ (first .Values.gatewayapi.hosts).host | quote }}
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allowedRoutes:
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namespaces:
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from: Same
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kinds:
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- group: gateway.networking.k8s.io
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kind: HTTPRoute
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{{- if .Values.gatewayapi.tls }}
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- name: {{ printf "%s-https" $fullName }}
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protocol: HTTPS
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port: {{ .Values.gatewayapi.gateway.httpsPort | default 443 }}
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hostname: {{ (first .Values.gatewayapi.hosts).host | quote }}
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tls:
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mode: Terminate
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certificateRefs:
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{{- range .Values.gatewayapi.tls }}
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{{- if .secretName }}
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- group: ""
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kind: Secret
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name: {{ .secretName }}
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namespace: {{ .namespace | default $.Release.Namespace | quote }}
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{{- end }}
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{{- end }}
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allowedRoutes:
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namespaces:
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from: Same
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kinds:
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- group: gateway.networking.k8s.io
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kind: HTTPRoute
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{{- end }}
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{{- end }}

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