adding frontend to the helm chart

helm/templates/core-deployment.yaml

@@ -6,7 +6,7 @@ metadata:
     {{- include "substrate-telemetry.labels" . | nindent 4 }}
     telemetry-component: core
 spec:
-  {{- if not .Values.autoscaling.enabled }}
+  {{- if not .Values.autoscaling.core.enabled }}
   replicas: {{ .Values.replicaCount.core }}
   {{- end }}
   selector:
@@ -33,8 +33,8 @@ spec:
         - name: {{ .Chart.Name }}
           securityContext:
             {{- toYaml .Values.securityContext | nindent 12 }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          image: "{{ .Values.image.backend.repository }}:{{ .Values.image.backend.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.backend.pullPolicy }}
           command:
             - "telemetry_core"
           args:

helm/templates/frontend-deployment.yaml

@@ -0,0 +1,68 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: telemetry-frontend
+  labels:
+    {{- include "substrate-telemetry.labels" . | nindent 4 }}
+    telemetry-component: frontend
+spec:
+  {{- if not .Values.autoscaling.frontend.enabled }}
+  replicas: {{ .Values.replicaCount.frontend }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "substrate-telemetry.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "substrate-telemetry.selectorLabels" . | nindent 8 }}
+        telemetry-component: frontend
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "substrate-telemetry.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          command:
+            - "telemetry_frontend"
+          args:
+            - "--listen"
+            - "0.0.0.0:{{ .Values.service.frontend.targetPort }}"
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.frontend.targetPort }}
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /health
+              port: http
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

helm/templates/frontend-ingress.yaml

@@ -1,9 +1,9 @@
-{{- if .Values.ingress.enabled -}}
+{{- if .Values.ingress.frontend.enabled -}}
 {{- $fullName := include "substrate-telemetry.fullname" . -}}
-{{- $svcPort := .Values.service.port -}}
-{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
-  {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
-  {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
+{{- $svcPort := .Values.service.frontend.port -}}
+{{- if and .Values.ingress.frontend.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
+  {{- if not (hasKey .Values.ingress.frontend.annotations "kubernetes.io/ingress.class") }}
+  {{- $_ := set .Values.ingress.frontend.annotations "kubernetes.io/ingress.class" .Values.ingress.frontend.className}}
   {{- end }}
 {{- end }}
 {{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
@@ -15,20 +15,21 @@ apiVersion: extensions/v1beta1
 {{- end }}
 kind: Ingress
 metadata:
-  name: {{ $fullName }}
+  name: telemetry-frontend
   labels:
     {{- include "substrate-telemetry.labels" . | nindent 4 }}
-  {{- with .Values.ingress.annotations }}
+    telemetry-component: frontend
+  {{- with .Values.ingress.frontend.annotations }}
   annotations:
     {{- toYaml . | nindent 4 }}
   {{- end }}
 spec:
-  {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
-  ingressClassName: {{ .Values.ingress.className }}
+  {{- if and .Values.ingress.frontend.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
+  ingressClassName: {{ .Values.ingress.frontend.className }}
   {{- end }}
-  {{- if .Values.ingress.tls }}
+  {{- if .Values.ingress.frontend.tls }}
   tls:
-    {{- range .Values.ingress.tls }}
+    {{- range .Values.ingress.frontend.tls }}
     - hosts:
         {{- range .hosts }}
         - {{ . | quote }}
@@ -37,7 +38,7 @@ spec:
     {{- end }}
   {{- end }}
   rules:
-    {{- range .Values.ingress.hosts }}
+    {{- range .Values.ingress.frontend.hosts }}
     - host: {{ .host | quote }}
       http:
         paths:
@@ -49,11 +50,11 @@ spec:
             backend:
               {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
               service:
-                name: {{ $fullName }}
+                name: telemetry-frontend
                 port:
                   number: {{ $svcPort }}
               {{- else }}
-              serviceName: {{ $fullName }}
+              serviceName: telemetry-frontend
               servicePort: {{ $svcPort }}
               {{- end }}
           {{- end }}

helm/templates/frontend-service.yaml

@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: telemetry-frontend
+  labels:
+    {{- include "substrate-telemetry.labels" . | nindent 4 }}
+    telemetry-component: frontend
+  annotations:
+    {{- toYaml .Values.service.frontend.annotations | nindent 4 }}
+spec:
+  type: {{ .Values.service.frontend.type }}
+  ports:
+    - port: {{ .Values.service.frontend.port }}
+      targetPort: {{ .Values.service.frontend.targetPort }}
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "substrate-telemetry.selectorLabels" . | nindent 4 }}
+    telemetry-component: frontend

helm/templates/shard-deployment.yaml

@@ -6,7 +6,7 @@ metadata:
     {{- include "substrate-telemetry.labels" . | nindent 4 }}
     telemetry-component: shard
 spec:
-  {{- if not .Values.autoscaling.enabled }}
+  {{- if not .Values.autoscaling.shard.enabled }}
   replicas: {{ .Values.replicaCount.shard }}
   {{- end }}
   selector:
@@ -33,8 +33,8 @@ spec:
         - name: {{ .Chart.Name }}
           securityContext:
             {{- toYaml .Values.securityContext | nindent 12 }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          image: "{{ .Values.image.backend.repository }}:{{ .Values.image.backend.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.backend.pullPolicy }}
           command:
             - "telemetry_shard"
           args: