feat: Add AWS CDK project and Helm charts for Beckn-Onix deployment on AWS cloud

aws-cdk/helm/gateway/Chart.yaml

@@ -0,0 +1,24 @@
+apiVersion: v2
+name: beckn-onix-gateway
+description: Beckn ONIX Gateway Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.0.0"

aws-cdk/helm/gateway/templates/NOTES.txt

@@ -0,0 +1,9 @@
+Get the Beckn-ONIX Gateway URL by running these commands:
+{{- if .Values.ingress.enabled }}
+  export INGRESS_HOST=$(kubectl get ingress {{ include "common.name" . }}-ingress -n {{ .Values.namespace }} -o jsonpath="{.status.loadBalancer.ingress[0].hostname}"){{ "\n" }}
+  {{- if .Values.ingress.tls.enabled }}
+  echo "https://$INGRESS_HOST"{{ "\n" }}
+  {{- else }}
+  echo "http://$INGRESS_HOST"{{ "\n" }}
+  {{- end }}
+{{- end }}

aws-cdk/helm/gateway/templates/_helpers.tpl

@@ -0,0 +1,75 @@
+{{/*
+Expand the name of the chart or use a provided override.
+*/}}
+{{- define "common.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name, with truncation to 63 characters.
+*/}}
+{{- define "common.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Generate a chart name and version label.
+*/}}
+{{- define "common.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels to be used in all charts.
+*/}}
+{{- define "common.labels" -}}
+helm.sh/chart: {{ include "common.chart" . }}
+{{ include "common.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+app.kubernetes.io/release: {{ .Release.Revision | quote }}
+{{- end }}
+
+{{/*
+Common selector labels.
+*/}}
+{{- define "common.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "common.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Helper for creating service account names.
+*/}}
+{{- define "common.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "common.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{/*
+Helper for image names and tags.
+*/}}
+{{- define "common.image" -}}
+{{ printf "%s:%s" .Values.image.repository .Values.image.tag }}
+{{- end }}
+
+{{/*
+Helper for constructing resource names with prefixes or suffixes.
+*/}}
+{{- define "common.resourceName" -}}
+{{- printf "%s-%s" (include "common.fullname" .) .Values.suffix | trunc 63 | trimSuffix "-" }}
+{{- end }}

aws-cdk/helm/gateway/templates/configmap-gtw-onixjson.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "common.name" . }}-onixjson-config
+  namespace: {{ .Values.namespace }}
+data:
+  onix.json: |
+    {
+        "core_version": "1.1.0",
+        "registry_id": "{{ .Values.registry_url | default "localhost" | replace "http://" "" | replace "https://" "" }}..LREG",
+        "search_provider_id": "{{ .Values.externalDomain }}",
+        "self_registration_supported": true,
+        "subscription_needed_post_registration": true,
+        "base_url": "{{ .Values.registry_url | default "localhost" }}",
+        "registry_url": "{{ .Values.registry_url | default "localhost" }}/subscribers",
+        "extension_package": "in.succinct.beckn.boc",
+        "wild_card": ""
+    }

aws-cdk/helm/gateway/templates/configmap-swf-properties.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "common.name" . }}-config
+  namespace: {{ .Values.namespace }}
+data:
+  swf.properties: |
+   swf.load.complete.config.tables.if.count.less.than=500
+   swf.user.password.encrypted=false
+   swf.plugins.background.core.workers.numThreads=3
+   swf.application.authentication.required=false
+   swf.application.requires.registration=true
+   swf.host={{ .Values.externalDomain }}
+   swf.external.port=443
+   swf.external.scheme=https
+   swf.jdbc.dbschema=public
+   swf.jdbc.dbschema.setonconnection=true
+   swf.jdbc.set.dbschema.command=set search_path to 'public'
+   swf.jdbc.url=jdbc:postgresql://{{ .Values.database.host }}/{{ .Values.database.dbname }}
+   swf.jdbc.driver=org.postgresql.Driver
+   swf.jdbc.userid={{ .Values.database.username }}
+   swf.jdbc.password={{ .Values.database.password }}
+   swf.jdbc.readOnly=false
+   swf.api.keys.case=SNAKE
+   swf.api.root.required=false
+   swf.encryption.support=false
+   swf.ftl.dir=src/main/resources/templates
+   beckn.auth.enabled=true
+   in.succinct.beckn.gateway.subscriber_id={{ .Values.externalDomain }}
+   in.succinct.beckn.gateway.public_key_id={{ .Values.externalDomain }}.k1
+   in.succinct.onet.country.iso.3=IND
+   in.succinct.onet.country.iso.2=IN
+   in.succinct.onet.name=onix
+

aws-cdk/helm/gateway/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "common.name" . }}
+  namespace: {{ .Values.namespace }}
+  labels:
+    {{- include "common.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "common.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      annotations:
+        {{- with .Values.podAnnotations }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      labels:
+        {{- include "common.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "common.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          image: {{ .Values.image.repository }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: gateway-port
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+            - name: sec-gtw-port
+              containerPort: {{ .Values.service.secondaryPort }}
+              protocol: TCP
+          {{- if .Values.livenessProbe }}
+          livenessProbe:
+            {{- toYaml .Values.livenessProbe | nindent 12 }}
+          {{- end }}
+          {{- if .Values.readinessProbe }}
+          readinessProbe:
+            {{- toYaml .Values.readinessProbe | nindent 12 }}
+          {{- end }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - name: gateway-config
+              mountPath: "/gateway/overrideProperties/config/swf.properties"
+              subPath: swf.properties
+              readOnly: true
+            - name: onixjson-config
+              mountPath: "/gateway/overrideProperties/config/networks/onix.json"
+              subPath: onix.json
+              readOnly: true
+      volumes:
+        - name: gateway-config
+          configMap:
+            name: {{ include "common.name" . }}-config
+        - name: onixjson-config
+          configMap:
+            name: {{ include "common.name" . }}-onixjson-config

aws-cdk/helm/gateway/templates/ingress.yaml

@@ -0,0 +1,32 @@
+{{- if .Values.ingress.enabled }}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ include "common.name" . }}-ingress
+  namespace: {{ .Values.namespace }}
+  labels:
+    {{- include "common.labels" . | nindent 4 }}
+  annotations:
+    alb.ingress.kubernetes.io/scheme: internet-facing
+    alb.ingress.kubernetes.io/listen-ports: '[{"HTTP": 80}, {"HTTPS": 443}]'
+    alb.ingress.kubernetes.io/ssl-policy: ELBSecurityPolicy-TLS-1-1-2017-01
+    alb.ingress.kubernetes.io/certificate-arn: {{ .Values.ingress.tls.certificateArn | quote }}
+    alb.ingress.kubernetes.io/ssl-redirect: '443'
+    alb.ingress.kubernetes.io/group.name: beckn-onix-gateway
+    alb.ingress.kubernetes.io/load-balancer-name: beckn-onix-gateway
+    alb.ingress.kubernetes.io/target-group-attributes: stickiness.enabled=true,stickiness.lb_cookie.duration_seconds=300
+    alb.ingress.kubernetes.io/target-type: ip
+    alb.ingress.kubernetes.io/success-codes: 200,302
+spec:
+  ingressClassName: alb
+  rules:
+    - http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: {{ include "common.name" . }}-svc
+                port:
+                  number: {{ .Values.service.port }}
+{{- end }}

aws-cdk/helm/gateway/templates/namespace.yaml

@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: {{ .Values.namespace }}
+  labels:
+    {{- include "common.labels" . | nindent 4 }}

aws-cdk/helm/gateway/templates/service.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "common.name" . }}-svc
+  namespace: {{ .Values.namespace }}
+  labels:
+    {{- include "common.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: gateway-port
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "common.selectorLabels" . | nindent 4 }}

aws-cdk/helm/gateway/templates/serviceaccount.yaml

@@ -0,0 +1,14 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "registry.serviceAccountName" . }}
+  namespace: {{- toYaml .Values.namespace | nindent 2 }}
+  labels:
+    {{- include "registry.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}

aws-cdk/helm/gateway/values.schema.json

@@ -0,0 +1,53 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "type": "object",
+  "properties": {
+    "externalDomain": {
+      "type": "string",
+      "description": "The external domain for the gateway."
+    },
+    "registry_url": {
+      "type": "string",
+      "description": "The URL of the registry."
+    },
+    "database": {
+      "type": "object",
+      "properties": {
+        "host": {
+          "type": "string",
+          "description": "The hostname of the RDS PostgreSQL database."
+        },
+        "password": {
+          "type": "string",
+          "description": "The password for the RDS PostgreSQL database."
+        }
+      },
+      "required": ["host", "password"],
+      "description": "Database configuration for the gateway."
+    },
+    "ingress": {
+      "type": "object",
+      "properties": {
+        "tls": {
+          "type": "object",
+          "properties": {
+            "certificateArn": {
+              "type": "string",
+              "description": "The ARN of the TLS certificate for ingress."
+            }
+          },
+          "required": ["certificateArn"],
+          "description": "TLS configuration for ingress."
+        }
+      },
+      "required": ["tls"],
+      "description": "Ingress-related configuration."
+    }
+  },
+  "required": [
+    "externalDomain",
+    "registry_url",
+    "database",
+    "ingress"
+  ]
+}

aws-cdk/helm/gateway/values.yaml

@@ -0,0 +1,101 @@
+# Default values for registry.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+namespace: beckn-onix-gateway
+
+image:
+  repository: fidedocker/gateway
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  # tag: ""
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: false
+  # Automatically mount a ServiceAccount's API credentials?
+  automount: 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: ""
+
+podAnnotations: {}
+podLabels: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+service:
+  type: ClusterIP
+  port: 4030
+  secondaryPort: 4000
+
+# Ingress definition for AWS Application Loadbalancer
+ingress:
+  enabled: true  # If enabled, HTTP port 80 listener is open on AWS ALB. Set to false to disable Ingress. Without ingress service will be scoped to K8s cluster.
+  tls:
+    enabled: false  # Set to true to enable TLS with Aamzon Certificate Manager (ACM)
+    certificateArn: arn:aws:acm:ap-south-1:365975017663:certificate/04d1ef71-8407-495b-82f0-4eded8694189 # SSL certificate location if tls is enabled
+    sslRedirect: true  # Set to true to enable SSL redirection
+
+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:'.
+  requests:
+    cpu: "0.5"
+    memory: "1Gi"
+  limits:
+    cpu: "1"
+    memory: "2Gi"
+
+livenessProbe: {}
+  # httpGet:
+  #  path: /
+  #  port: http
+readinessProbe: {}
+  # httpGet:
+  #  path: /
+  #  port: http
+
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 2
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+# Gateway AWS RDS Postgres connection details
+database:
+  host: 
+  dbname: gateway
+  username: postgres
+  password:
+
+registry_url: 
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+# Gateway external domain/sub-domain value. Supply the actual value during Helm install "--set externalDomain=<domain-name>"
+externalDomain:
+