feat: add haproxy support

charts/keep/Chart.yaml

@@ -1,10 +1,10 @@
 apiVersion: v2
 name: keep
-version: 0.1.39
+version: 0.1.40
 description: Keep Helm Chart
 type: application
 icon: https://platform.keephq.dev/_next/image?url=%2Fkeep.png&w=48&q=75
-appVersion: 0.28.9
+appVersion: 0.28.10
 deprecated: false
 annotations:
   app: keep

charts/keep/templates/ingress-haproxy.yaml

@@ -0,0 +1,105 @@
+{{- if and .Values.global.ingress.enabled (or (eq .Values.global.ingress.className "haproxy") (eq .Values.global.ingress.classType "haproxy")) }}
+{{- $fullName := include "keep.fullname" . }}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ $fullName }}-ingress
+  labels:
+    {{- include "keep.labels" . | nindent 4 }}
+  annotations:
+    kubernetes.io/ingress.class: "haproxy"
+    # HAProxy timeout configurations
+    haproxy-ingress.github.io/timeout-client: "3600s"
+    haproxy-ingress.github.io/timeout-server: "3600s"
+    haproxy-ingress.github.io/timeout-connect: "3600s"
+    haproxy-ingress.github.io/timeout-tunnel: "3600s"
+
+    # WebSocket support
+    haproxy-ingress.github.io/config-backend: |
+      timeout tunnel 3600s
+      option http-keep-alive
+      http-reuse safe
+
+    haproxy-ingress.github.io/ssl-redirect: "false"
+
+    # Backend configurations for path rewrites
+    haproxy-ingress.github.io/config-backend: |
+      acl path_v2 path_beg /v2/
+      acl path_ws path_beg /websocket/
+      http-request set-path %[path,regsub(^/v2/,/)] if path_v2
+      http-request set-path %[path,regsub(^/websocket/,/)] if path_ws
+
+spec:
+  ingressClassName: haproxy
+  {{- if .Values.global.ingress.tls }}
+  tls:
+    {{- range .Values.global.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- if .Values.global.ingress.hosts }}
+    {{- range .Values.global.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+        {{- if $.Values.websocket.enabled }}
+        - path: "/websocket"
+          pathType: Prefix
+          backend:
+            service:
+              name: {{ $fullName }}-websocket
+              port:
+                number: {{ $.Values.websocket.service.port }}
+        {{- end }}
+        {{- if $.Values.backend.enabled }}
+        - path: "/v2"
+          pathType: Prefix
+          backend:
+            service:
+              name: {{ $fullName }}-backend
+              port:
+                number: {{ $.Values.backend.service.port }}
+        {{- end }}
+        - path: "/"
+          pathType: Prefix
+          backend:
+            service:
+              name: {{ $fullName }}-frontend
+              port:
+                number: {{ $.Values.frontend.service.port }}
+        {{- end }}
+    {{- else }}
+    - http:
+        paths:
+        {{- if $.Values.websocket.enabled }}
+        - path: "/websocket"
+          pathType: Prefix
+          backend:
+            service:
+              name: {{ $fullName }}-websocket
+              port:
+                number: {{ $.Values.websocket.service.port }}
+        {{- end }}
+        {{- if $.Values.backend.enabled }}
+        - path: "/v2"
+          pathType: Prefix
+          backend:
+            service:
+              name: {{ $fullName }}-backend
+              port:
+                number: {{ $.Values.backend.service.port }}
+        {{- end }}
+        - path: "/"
+          pathType: Prefix
+          backend:
+            service:
+              name: {{ $fullName }}-frontend
+              port:
+                number: {{ $.Values.frontend.service.port }}
+    {{- end }}
+{{- end }}

charts/keep/templates/ingress.yaml → charts/keep/templates/ingress-nginx.yaml

@@ -1,4 +1,4 @@
-{{- if .Values.global.ingress.enabled }}
+{{- if and .Values.global.ingress.enabled (or (eq .Values.global.ingress.className "nginx") (eq .Values.global.ingress.classType "nginx")) }}
 {{- $fullName := include "keep.fullname" . }}
 apiVersion: networking.k8s.io/v1
 kind: Ingress