feat: add rafiki auth chart (#4)

interledger · Jun 5, 2023 · b060d6f · b060d6f
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diff --git a/charts/rafiki-auth/Chart.yaml b/charts/rafiki-auth/Chart.yaml
@@ -0,0 +1,26 @@
+apiVersion: v2
+name: rafiki-auth
+description: Rafiki Auth Service - Helm chart
+maintainers:
+  - name: sabineschaller
+
+# 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: 'v1.0.0-alpha.1'
diff --git a/charts/rafiki-auth/templates/_helpers.tpl b/charts/rafiki-auth/templates/_helpers.tpl
@@ -0,0 +1,81 @@
+
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "rafiki-auth.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "rafiki-auth.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 -}}
+
+{{- define "auth.postgresqlUrl" -}}
+postgresql://{{ .Values.postgresql.username }}:{{ .Values.postgresql.password }}@{{ .Values.postgresql.host }}:{{ .Values.postgresql.port | int}}/{{ .Values.postgresql.database }}
+{{- end -}}
+{{- define "auth.grantUrl" -}}
+http://{{ include "rafiki-auth.fullname" . }}:{{ .Values.port.auth }}
+{{- end -}}
+{{- define "auth.introspectionUrl" -}}
+http://{{ include "rafiki-auth.fullname" . }}:{{ .Values.port.introspection }}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "rafiki-auth.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "rafiki-auth.labels" -}}
+app: {{ include "rafiki-auth.name" . }}
+app.kubernetes.io/name: {{ include "rafiki-auth.name" . }}
+helm.sh/chart: {{ include "rafiki-auth.chart" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}
+
+{{/*
+Create the name of the auth service account to use
+*/}}
+{{- define "auth.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "rafiki-auth.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create the auth image
+*/}}
+{{- define "auth.image" -}}
+{{ if .Values.image.tag }}
+{{- .Values.image.repository -}}:{{- .Values.image.tag -}}
+{{ else if .Values.image.digest }}
+{{- .Values.image.repository -}}@{{- .Values.image.digest -}}
+{{ else }}
+{{- .Values.image.repository -}}:latest
+{{ end }}
+{{- end -}}
diff --git a/charts/rafiki-auth/templates/configmap.yaml b/charts/rafiki-auth/templates/configmap.yaml
@@ -0,0 +1,21 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "rafiki-auth.fullname" . }}
+  labels:
+{{ include "rafiki-auth.labels" . | indent 4 }}
+data: 
+  ACCESS_TOKEN_DELETION_DAYS: "{{ .Values.accessToken.deletionDays }}"
+  ACCESS_TOKEN_EXPIRY_SECONDS: "{{ .Values.accessToken.expirySeconds }}"
+  ADMIN_PORT: "{{ .Values.port.admin }}"
+  AUTH_PORT: "{{ .Values.port.auth }}"
+  AUTH_SERVER_DOMAIN: {{ include "auth.grantUrl" . | quote }}
+  DATABASE_CLEANUP_WORKERS: "{{ .Values.workers.cleanup }}"
+  IDENTITY_SERVER_DOMAIN: "{{ .Values.identityServer.domain }}"
+  INCOMING_PAYMENT_INTERACTION: "{{ .Values.interaction.incomingPayment }}"
+  QUOTE_INTERACTION: "{{ .Values.interaction.quote }}"
+  INTROSPECTION_PORT: "{{ .Values.port.introspection }}"
+  LOG_LEVEL: "{{ .Values.logLevel }}"
+  NODE_ENV: "{{ .Values.nodeEnv }}"
+  PORT: "{{ .Values.port.auth }}"
+  WAIT_SECONDS: "{{ .Values.grant.waitSeconds }}"
diff --git a/charts/rafiki-auth/templates/deployment.yaml b/charts/rafiki-auth/templates/deployment.yaml
@@ -0,0 +1,77 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "rafiki-auth.fullname" . }}
+  labels:
+{{ include "rafiki-auth.labels" . | indent 4 }}
+spec:
+  replicas: {{ .Values.replicas }}
+  strategy:
+    type: RollingUpdate
+    rollingUpdate: 
+      maxSurge: {{ .Values.rollingUpdate.maxSurge }}
+      maxUnavailable: {{ .Values.rollingUpdate.maxUnavailable }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "rafiki-auth.name" . }}
+      app.kubernetes.io/instance: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: {{ include "rafiki-auth.name" . }}
+        app.kubernetes.io/instance: {{ .Release.Name }}
+    spec:
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+    {{ if .Values.serviceAccount.create }}
+      serviceAccountName: {{ template "auth.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+    {{ end }}
+      volumes:
+    {{ if .Values.serviceAccount.create }}
+        - name: {{ include "rafiki-auth.fullname" . }}-sa-key
+          secret:
+            secretName: {{ include "rafiki-auth.fullname" . }}-sa-key
+    {{ end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: {{ include "auth.image" . }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          envFrom:
+          - configMapRef:
+              name: {{ include "rafiki-auth.fullname" . }}
+          - secretRef:
+              name: {{ include "rafiki-auth.fullname" . }}-secrets
+          ports:
+            - name: auth
+              containerPort: {{ .Values.port.auth }}
+              protocol: TCP
+            - name: admin
+              containerPort: {{ .Values.port.admin }}
+              protocol: TCP
+            - name: introspection
+              containerPort: {{ .Values.port.introspection }}
+              protocol: TCP
+           #livenessProbe:
+           #  failureThreshold: 15
+           #  initialDelaySeconds: 30
+           #  periodSeconds: 10
+           #  timeoutSeconds: 10
+           #  httpGet:
+           #    path: /healthz
+           #    port: admin
+           #readinessProbe:
+           #  failureThreshold: 3
+           #  initialDelaySeconds: 5
+           #  periodSeconds: 5
+           #  timeoutSeconds: 5
+           #  httpGet:
+           #    path: /healthz
+           #    port: http
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
diff --git a/charts/rafiki-auth/templates/secret.yaml b/charts/rafiki-auth/templates/secret.yaml
@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "rafiki-auth.fullname" . }}-secrets
+  labels:
+{{ include "rafiki-auth.labels" . | indent 4 }}
+data:
+  AUTH_DATABASE_URL: {{ include "auth.postgresqlUrl" . | b64enc | quote }}
+  COOKIE_KEY: "{{ .Values.cookieKey | b64enc }}"
+  IDENTITY_SERVER_SECRET: "{{ .Values.identityServer.secret | b64enc }}"
diff --git a/charts/rafiki-auth/templates/service.yaml b/charts/rafiki-auth/templates/service.yaml
@@ -0,0 +1,27 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "rafiki-auth.fullname" . }}
+  labels:
+    app: {{ include "rafiki-auth.name" . }}
+    chart: {{ include "rafiki-auth.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  type: ClusterIP
+  ports:
+    - port: {{ .Values.port.auth }}
+      targetPort: {{ .Values.port.auth }}
+      protocol: TCP
+      name: auth
+    - port: {{ .Values.port.admin }}
+      targetPort: {{ .Values.port.admin }}
+      protocol: TCP
+      name: admin
+    - port: {{ .Values.port.introspection }}
+      targetPort: {{ .Values.port.introspection }}
+      protocol: TCP
+      name: introspection
+  selector:
+    app.kubernetes.io/name: {{ include "rafiki-auth.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
diff --git a/charts/rafiki-auth/templates/serviceaccount.yaml b/charts/rafiki-auth/templates/serviceaccount.yaml
@@ -0,0 +1,8 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ template "auth.serviceAccountName" . }}
+  labels:
+{{ include "rafiki-auth.labels" . | indent 4 }}
+{{- end -}}
diff --git a/charts/rafiki-auth/values.yaml b/charts/rafiki-auth/values.yaml
@@ -0,0 +1,49 @@
+nodeEnv: development
+logLevel: debug
+postgresql:
+  host: "postgres.example.com"
+  port: 5432
+  username: "auth"
+  database: "auth"
+  password: "overridethisValue"
+port:
+  admin: 3003
+  auth: 3006
+  introspection: 3007
+identityServer:
+  domain: "http://cloud-nine-wallet/idp"
+  secret: "changeme"
+interaction:
+  incomingPayment: "false"
+  quote: "false"
+grant:
+  waitSeconds: 5
+accessToken:
+  deletionDays: 30
+  expirySeconds: 600
+cookieKey: ''
+workers:
+  cleanup: 1
+image:
+  repository: ghcr.io/interledger/rafiki-auth
+  tag: 'v1.0.0-alpha.1'
+  digest: ''
+  pullPolicy: IfNotPresent
+rollingUpdate:
+  maxSurge: 100%
+  maxUnavailable: 50%
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ''
+securityContext:
+  {}
+#  resources:
+#    limits:
+#      memory: 1Gi
+#      cpu: 450m
+#    requests:
+#      memory: 800Mi
+#      cpu: 300m