Merge pull request #3 from ComposableFi/indexer-chart

Indexer chart

charts/indexer/templates/configmap.yaml

@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ .Release.Name }}
+  labels:
+    {{- include "autocompounder.labels" . | nindent 4 }}
+data:
+{{- range $key, $value := .Values.appConfig.env }}
+  {{ $key | quote }}: {{ $value | quote }}
+{{- end }}

charts/indexer/templates/deployment.yaml

@@ -5,57 +5,44 @@ metadata:
   labels:
     {{- include "indexer.labels" . | nindent 4 }}
 spec:
-  {{- if not .Values.autoscaling.enabled }}
   replicas: {{ .Values.replicaCount }}
-  {{- end }}
   selector:
     matchLabels:
       {{- include "indexer.selectorLabels" . | nindent 6 }}
   template:
     metadata:
-      {{- with .Values.podAnnotations }}
-      annotations:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
+      annotations: {{- toYaml .Values.podAnnotations | nindent 8 }}
       labels:
         {{- include "indexer.selectorLabels" . | nindent 8 }}
     spec:
-      {{- with .Values.imagePullSecrets }}
-      imagePullSecrets:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
       serviceAccountName: {{ include "indexer.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 }}"
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           ports:
-            - name: http
-              containerPort: 80
-              protocol: TCP
-          livenessProbe:
-            httpGet:
-              path: /
-              port: http
-          readinessProbe:
-            httpGet:
-              path: /
-              port: http
+            - containerPort: {{ .Values.service.port }}
+          env:
+            {{- range $key, $value := .Values.appConfig.env }}
+            - name: {{ $key }}
+              value: "{{ $value }}"
+            {{- end }}
+            {{- if .Values.appSecret.enabled }}
+            {{- range $key, $value := .Values.appSecret.env }}
+            - name: {{ $key }}
+              valueFrom:
+                secretKeyRef:
+                  name: {{ $value }}
+                  key: {{ $key | lower }}
+            {{- end }}
+            {{- end }}
           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 }}
+        {{- toYaml .Values.nodeSelector | nindent 8 }}
       tolerations:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
+        {{- toYaml .Values.tolerations | nindent 8 }}
+      affinity:
+        {{- toYaml .Values.affinity | nindent 8 }}

charts/indexer/templates/secrets.yaml

@@ -0,0 +1,11 @@
+{{- if .Values.appSecret.enabled }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ .Release.Name }}
+type: Opaque
+data:
+{{- range $key, $value := .Values.appSecret.env }}
+  {{ $key | quote }}: {{ $value | b64enc | quote }}
+{{- end }}
+{{- end }}

charts/indexer/templates/service.yaml

@@ -8,7 +8,7 @@ spec:
   type: {{ .Values.service.type }}
   ports:
     - port: {{ .Values.service.port }}
-      targetPort: http
+      targetPort: {{ .Values.service.targetPort }}
       protocol: TCP
       name: http
   selector:

charts/indexer/values.yaml

@@ -1,82 +1,58 @@
-# Default values for indexer.
-# This is a YAML-formatted file.
-# Declare variables to be passed into your templates.
-
+# General application settings
 replicaCount: 1
 
-image:
-  repository: nginx
-  pullPolicy: IfNotPresent
-  # Overrides the image tag whose default is the chart appVersion.
-  tag: ""
-
-imagePullSecrets: []
+# Optional name and fullname overrides
 nameOverride: ""
 fullnameOverride: ""
 
+# Service Account
 serviceAccount:
-  # Specifies whether a service account should be created
   create: true
-  # Annotations to add to the service account
-  annotations: {}
-  # The name of the service account to use.
-  # If not set and create is true, a name is generated using the fullname template
   name: ""
 
+# Image configuration
+image:
+  repository: ghcr.io/composablefi/composable-indexer
+  tag: latest
+  pullPolicy: IfNotPresent
+
+# Service configuration
+service:
+  type: ClusterIP
+  port: 8080
+  targetPort: 8080
+
+# Application configuration environment variables
+appConfig:
+  env:
+    NODE_ENV: production
+
+# Application secret environment variables
+appSecret:
+  enabled: true
+  env:
+    DB_HOST: localhost
+    DB_PORT: 5432
+    DB_DATABASE: mydatabase
+    DB_USERNAME: secretKeyRefName  
+    DB_PASSWORD: secretKeyRefName
+
+# Security context for the deployments
+securityContext:
+  runAsUser: 1000
+  runAsGroup: 3000
+  fsGroup: 2000
+
 podAnnotations: {}
 
 podSecurityContext: {}
-  # fsGroup: 2000
 
 securityContext: {}
-  # capabilities:
-  #   drop:
-  #   - ALL
-  # readOnlyRootFilesystem: true
-  # runAsNonRoot: true
-  # runAsUser: 1000
-
-service:
-  type: ClusterIP
-  port: 80
-
-ingress:
-  enabled: false
-  className: ""
-  annotations: {}
-    # kubernetes.io/ingress.class: nginx
-    # kubernetes.io/tls-acme: "true"
-  hosts:
-    - host: chart-example.local
-      paths:
-        - path: /
-          pathType: ImplementationSpecific
-  tls: []
-  #  - secretName: chart-example-tls
-  #    hosts:
-  #      - chart-example.local
 
 resources: {}
-  # We usually recommend not to specify default resources and to leave this as a conscious
-  # choice for the user. This also increases chances charts run on environments with little
-  # resources, such as Minikube. If you do want to specify resources, uncomment the following
-  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
-  # limits:
-  #   cpu: 100m
-  #   memory: 128Mi
-  # requests:
-  #   cpu: 100m
-  #   memory: 128Mi
-
-autoscaling:
-  enabled: false
-  minReplicas: 1
-  maxReplicas: 100
-  targetCPUUtilizationPercentage: 80
-  # targetMemoryUtilizationPercentage: 80
 
 nodeSelector: {}
 
 tolerations: []
 
-affinity: {}
+affinity: {}