feat: Gateway supports the configuration of forwarding tcp/udp traffi…

…c. (kubesphere#5445) Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io> Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>
wanjunlei · Aug 11, 2023 · a6ee523 · a6ee523
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commit a6ee523
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Showing 5 changed files with 45 additions and 1 deletion.
diff --git a/config/crds/gateway.kubesphere.io_gateways.yaml b/config/crds/gateway.kubesphere.io_gateways.yaml
diff --git a/config/gateway/templates/nginx-ingress.yaml b/config/gateway/templates/nginx-ingress.yaml
@@ -266,7 +266,22 @@ spec:
   imagePullSecrets: []
   # - name: secretName
 
-
+  # TCP service key:value pairs
+  # Ref: https://github.com/kubernetes/ingress-nginx/blob/main/docs/user-guide/exposing-tcp-udp-services.md
+  ##
+  {{- if .Values.controller.tcp }}
+  tcp: {{ toYaml .Values.controller.tcp | nindent 4 }}
+  {{- end }}
+  #  8080: "default/example-tcp-svc:9000"
+
+
+  # UDP service key:value pairs
+  # Ref: https://github.com/kubernetes/ingress-nginx/blob/main/docs/user-guide/exposing-tcp-udp-services.md
+  ##
+  {{- if .Values.controller.udp }}
+  udp: {{ toYaml .Values.controller.udp | nindent 4 }}
+  {{- end }}
+  #  53: "kube-system/kube-dns:53"
 
 
 
diff --git a/config/gateway/values.yaml b/config/gateway/values.yaml
@@ -15,6 +15,9 @@ controller:
     tag: "v1.1.0"
     pullPolicy: IfNotPresent
     digest: ""
+  # add configuration of forwarding tcp/udp traffic
+  tcp: {}
+  udp: {}
 
 
 service:

diff --git a/staging/src/kubesphere.io/api/gateway/v1alpha1/gateway_types.go b/staging/src/kubesphere.io/api/gateway/v1alpha1/gateway_types.go
@@ -38,6 +38,10 @@ type ControllerSpec struct {
 	Config map[string]string `json:"config,omitempty"`
 	// +optional
 	Scope Scope `json:"scope,omitempty"`
+	// +optional
+	TCP map[string]string `json:"tcp,omitempty"`
+	// +optional
+	UDP map[string]string `json:"udp,omitempty"`
 }
 
 type ServiceSpec struct {

diff --git a/staging/src/kubesphere.io/api/gateway/v1alpha1/zz_generated.deepcopy.go b/staging/src/kubesphere.io/api/gateway/v1alpha1/zz_generated.deepcopy.go