add traefik and simplifies helm chart

Author: phuchoang2603

deployments/model-serving/templates/_helpers.tpl

@@ -1,22 +1,26 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: {{ include "{{ .Chart.Name }}.fullname" . }}
+  name: {{ .Release.Name }}-{{ .Chart.Name }}
+  namespace: {{ .Release.Namespace }}
   labels:
-    {{- include "{{ .Chart.Name }}.labels" . | nindent 4 }}
+    app.kubernetes.io/name: {{ .Chart.Name }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
 spec:
   replicas: {{ .Values.replicaCount }}
   selector:
     matchLabels:
-      {{- include "{{ .Chart.Name }}.selectorLabels" . | nindent 6 }}
+      app.kubernetes.io/name: {{ .Chart.Name }}
+      app.kubernetes.io/instance: {{ .Release.Name }}
   template:
     metadata:
       annotations:
       {{- with .Values.podAnnotations }}
         {{- toYaml . | nindent 8 }}
       {{- end }}
       labels:
-        {{- include "{{ .Chart.Name }}.selectorLabels" . | nindent 8 }}
+        app.kubernetes.io/name: {{ .Chart.Name }}
+        app.kubernetes.io/instance: {{ .Release.Name }}
     spec:
       containers:
         - name: {{ .Chart.Name }}

deployments/model-serving/templates/deployment.yaml

@@ -1,28 +1,21 @@
 {{- if .Values.ingress.enabled -}}
-apiVersion: networking.k8s.io/v1
-kind: Ingress
+apiVersion: traefik.io/v1alpha1
+kind: IngressRoute
 metadata:
-  name: {{ include "{{ .Chart.Name }}.fullname" . }}
+  name: {{ .Release.Name }}-{{ .Chart.Name }}
+  namespace: {{ .Release.Namespace }}
   labels:
-    {{- include "{{ .Chart.Name }}.labels" . | nindent 4 }}
-  {{- with .Values.ingress.annotations }}
-  annotations:
-    {{- toYaml . | nindent 8 }}
-  {{- end }}
+    app.kubernetes.io/name: {{ .Chart.Name }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
 spec:
-  rules:
+  entryPoints:
+    {{- toYaml .Values.ingress.entryPoints | nindent 4 }}
+  routes:
     {{- range .Values.ingress.hosts }}
-    - host: {{ .host | quote }}
-      http:
-        paths:
-          {{- range .paths }}
-          - path: {{ .path }}
-            pathType: {{ .pathType }}
-            backend:
-              service:
-                name: {{ include "{{ .Chart.Name }}.fullname" $ }}
-                port:
-                  name: http
-          {{- end }}
+    - match: Host(`{{ .host }}`) && PathPrefix(`/`)
+      kind: Rule
+      services:
+        - name: {{ $.Release.Name }}-{{ $.Chart.Name }}
+          port: {{ $.Values.service.port }}
     {{- end }}
 {{- end }}

deployments/model-serving/templates/ingress.yaml

@@ -1,9 +1,11 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: {{ include "{{ .Chart.Name }}.fullname" . }}
+  name: {{ .Release.Name }}-{{ .Chart.Name }}
+  namespace: {{ .Release.Namespace }}
   labels:
-    {{- include "{{ .Chart.Name }}.labels" . | nindent 4 }}
+    app.kubernetes.io/name: {{ .Chart.Name }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
 spec:
   type: {{ .Values.service.type }}
   ports:
@@ -16,4 +18,5 @@ spec:
       protocol: TCP
       name: http-metrics
   selector:
-    {{- include "{{ .Chart.Name }}.selectorLabels" . | nindent 4 }}
+    app.kubernetes.io/name: {{ .Chart.Name }}
+    app.kubernetes.io/instance: {{ .Release.Name }}

deployments/model-serving/templates/service.yaml

@@ -5,7 +5,7 @@ image:
   pullPolicy: IfNotPresent
 imagePullSecrets: []
 service:
-  type: LoadBalancer
+  type: ClusterIP
   port: 8000
 env:
   - name: MODEL_PATH
@@ -16,16 +16,11 @@ env:
     value: "fraud-detection-api"
 # Ingress configuration
 ingress:
-  enabled: false
-  annotations:
-    # This tells Kubernetes which ingress controller to use.
-    # For Traefik, this is a common annotation.
-    kubernetes.io/ingress.class: "traefik"
+  enabled: true
+  entryPoints:
+    - websecure
   hosts:
-    - host: "fraud-api.your-domain.com" #<-- The public URL for your app
-      paths:
-        - path: /
-          pathType: Prefix
+    - host: "fraud.home.phuchoang.sbs"
 podAnnotations:
   # -- Add annotations for Prometheus to scrape metrics
   prometheus.io/scrape: "true"