From 8158b9f42f6c5ec6a4359f9104651243660a3163 Mon Sep 17 00:00:00 2001
From: hoangphuocbk <hoangphuocbk2.07@gmail.com>
Date: Thu, 12 Mar 2026 00:55:36 +0700
Subject: [PATCH] feat: Add HTTPRoute support for Gateway API

---
 charts/quickwit/templates/httproute.yaml | 59 ++++++++++++++++++++++++
 charts/quickwit/values.yaml              | 51 ++++++++++++++++++++
 2 files changed, 110 insertions(+)
 create mode 100644 charts/quickwit/templates/httproute.yaml

diff --git a/charts/quickwit/templates/httproute.yaml b/charts/quickwit/templates/httproute.yaml
new file mode 100644
index 0000000..2f71076
--- /dev/null
+++ b/charts/quickwit/templates/httproute.yaml
@@ -0,0 +1,59 @@
+{{- if .Values.httproute.enabled -}}
+{{- $fullname := include "quickwit.fullname" . }}
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: {{ $fullname }}
+  {{- if .Release.Namespace }}
+  namespace: {{ .Release.Namespace }}
+  {{- end }}
+  labels:
+    {{- include "quickwit.labels" . | nindent 4 }}
+    {{- with .Values.httproute.labels }}
+      {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- with .Values.httproute.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- with .Values.httproute.parentRefs }}
+  parentRefs:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  {{- with .Values.httproute.hostnames }}
+  hostnames:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  rules:
+  {{- range .Values.httproute.rules }}
+    - matches:
+      {{- with .matches }}
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .filters }}
+      filters:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .timeouts }}
+      timeouts:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- if .backendRefs }}
+      backendRefs:
+        {{- range .backendRefs }}
+        - group: {{ .group | default "" | quote }}
+          kind: {{ .kind | default "Service" | quote }}
+          {{- if eq (.kind | default "Service") "Service" }}
+          name: {{ $fullname }}-{{ .name | default "searcher" }}
+          {{- else }}
+          name: {{ .name }}
+          {{- end }}
+          port: {{ .port }}
+          {{- if .weight }}
+          weight: {{ .weight }}
+          {{- end }}
+        {{- end }}
+      {{- end }}
+  {{- end }}
+{{- end }}
diff --git a/charts/quickwit/values.yaml b/charts/quickwit/values.yaml
index 8c5c88c..42d344d 100644
--- a/charts/quickwit/values.yaml
+++ b/charts/quickwit/values.yaml
@@ -713,3 +713,54 @@ ingress:
   #  - secretName: chart-example-tls
   #    hosts:
   #      - chart-example.local
+
+# HTTPRoute configuration for Gateway API (alternative to Ingress). Only enable this if you have Gateway API CRDs installed and a Gateway controller.
+httproute:
+  enabled: false
+  # annotations: {}
+  # labels: {}
+  parentRefs: []
+  # - name: gateway-name
+  #   namespace: gateway-namespace
+  #   sectionName: http
+  hostnames:
+    - "*"
+  rules:
+    # Ingest and ES bulk endpoints to quickwit-indexer
+    - matches:
+        - path:
+            type: RegularExpression
+            value: /api/v1/.*/ingest
+      backendRefs:
+        - name: indexer
+          port: 7280
+    - matches:
+        - path:
+            type: PathPrefix
+            value: /api/v1/_elastic/bulk
+      backendRefs:
+        - name: indexer
+          port: 7280
+    - matches:
+        - path:
+            type: RegularExpression
+            value: /api/v1/_elastic/.*/_bulk
+      backendRefs:
+        - name: indexer
+          port: 7280
+    # Indexes API endpoints to quickwit-metastore
+    - matches:
+        - path:
+            type: PathPrefix
+            value: /api/v1/indexes
+      backendRefs:
+        - name: metastore
+          port: 7280
+    # Everything else to quickwit-searcher
+    - matches:
+        - path:
+            type: PathPrefix
+            value: /
+      backendRefs:
+        - name: searcher
+          port: 7280