chore: add backend config

Author: Ubisoft-potato

manifests/bucketeer/charts/web/templates/multi-cluster-backend-config.yaml

@@ -0,0 +1,14 @@
+{{- if .Values.gcpMultiCluster.enabled }}
+apiVersion: cloud.google.com/v1
+kind: BackendConfig
+metadata:
+  name: {{ .Values.gcpMultiCluster.service.name }}-backend-config
+  namespace: {{ .Values.namespace }}
+spec:
+  healthCheck:
+    type: HTTP2
+    requestPath: /
+  timeoutSec: 30
+  connectionDraining:
+    drainingTimeoutSec: 300
+{{- end }}

manifests/bucketeer/charts/web/templates/multi-cluster-service.yaml

@@ -10,7 +10,7 @@ metadata:
     release: {{ template "web.fullname" . }}
     heritage: {{ .Release.Service }}
   annotations:
-    cloud.google.com/backend-config: '{"ports": {"{{ .Values.service.httpPort }}":"{{ template "web.fullname" . }}"}}'
+    cloud.google.com/backend-config: '{"ports": {"{{ .Values.service.httpPort }}":"{{ .Values.gcpMultiCluster.service.name }}-backend-config"}}'
     networking.gke.io/app-protocols: '{"http-service":"HTTP2"}'
     cloud.google.com/neg: '{"ingress": true}'
 spec:

manifests/bucketeer/charts/web/values.yaml

@@ -159,3 +159,4 @@ gcpMultiCluster:
         backend:
           serviceName: web
           servicePort: 9003
+