arextest · haibing-wang · May 10, 2023 · Apr 26, 2023 · Apr 26, 2023 · Apr 26, 2023
diff --git a/.env b/.env
@@ -0,0 +1 @@
+AREX_VERSION=0.2.9
diff --git a/README.md b/README.md
@@ -9,6 +9,15 @@ cd deployments
 docker compose up -d
 ```
 
+### .env config   
+1. There are many configurations of Docker versions in the configuration file, which are hard-coded, such as 0.2.9. Now they have been extracted and set as variables, stored in .env file.
+2. Users can directly modify the content of the .env file to change the version.
+3. Users can also modify the old version number to roll back to a previous version.
+```
+cat .env
+AREX_VERSION=0.2.9
+```
+
 ## AREX Docker-Compose Uninstall
 
 ```
@@ -20,6 +29,7 @@ rm -rf ./arex-data
 rm -rf ./arex-logs
 ```
 
+
 ## License
 
     Copyright (C) 2023 ArexTest

diff --git a/arex-chart/Chart.yaml b/arex-chart/Chart.yaml
@@ -0,0 +1,12 @@
+apiVersion: v2
+# engine: gotpl
+home: http://www.arextest.com
+maintainers: 
+- email: robin.haibingwang@gmail.com
+  name: robin
+appVersion: "0.2.8"
+description: Helm chart of AREX.
+name: arex
+sources: 
+- https://github.com/arextest
+version: 0.1.0
diff --git a/arex-chart/templates/_helpers.tpl b/arex-chart/templates/_helpers.tpl
@@ -0,0 +1,83 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "arex.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 "arex.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 -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "arex.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "arex.front.fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s-%s" .Release.Name $name .Values.front.name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "arex.storage.fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s-%s" .Release.Name $name .Values.storage.name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "arex.report.fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s-%s" .Release.Name $name .Values.report.name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "arex.schedule.fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s-%s" .Release.Name $name .Values.schedule.name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "arex.node.fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s-%s" .Release.Name $name .Values.node.name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "arex.mongodb.fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s-%s" .Release.Name $name .Values.mongodb.name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "arex.redis.fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s-%s" .Release.Name $name .Values.redis.name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "arex.mongoConnection" -}}
+{{- if .Values.mongodb.enabled -}}
+{{- printf "mongodb://arex:iLoveArex@%s.%s.svc.cluster.local:%v/arex_storage_db" (include "arex.mongodb.fullname" .) .Release.Namespace .Values.mongodb.service.servicePort -}} 
+{{- else -}}
+{{- .Values.mongoInfo -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "arex.redisConnection" -}}
+{{- if .Values.redis.enabled -}}
+{{- printf "redis://%s.%s.svc.cluster.local:%v/" (include "arex.redis.fullname" .) .Release.Namespace .Values.redis.service.servicePort -}}
+{{- else -}}
+{{- .Values.redisInfo -}}  
+{{- end -}}
+{{- end -}}
diff --git a/arex-chart/templates/arex-front-deployment.yaml b/arex-chart/templates/arex-front-deployment.yaml
@@ -0,0 +1,62 @@
+{{- if .Values.front.enabled -}}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: {{ template "arex.name" . }}-{{ .Values.front.name }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version }}
+    component: "{{ .Values.front.name }}"
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+  name: {{ template "arex.front.fullname" . }}
+spec:
+  replicas: {{ .Values.front.replicaCount }}
+  selector:
+    matchLabels:
+      app: {{ template "arex.name" . }}-{{ .Values.front.name }}
+  template:
+    metadata:
+    {{- if .Values.front.podAnnotations }}
+      annotations:
+{{ toYaml .Values.front.podAnnotations | indent 8 }}
+    {{- end }}
+      labels:
+        app: {{ template "arex.name" . }}-{{ .Values.front.name }}
+        component: "{{ .Values.front.name }}"
+        release: {{ .Release.Name }}
+    spec:
+      containers:
+        - name: {{ template "arex.name" . }}-{{ .Values.front.name }}
+          image: "{{ .Values.registerPre }}{{ .Values.front.image.repository }}:{{ .Values.front.image.tag }}"
+          imagePullPolicy: "{{ .Values.front.image.pullPolicy }}"
+          args:
+          {{- range $key, $value := .Values.front.extraArgs }}
+            - --{{ $key }}={{ $value }}
+          {{- end }}
+          env:
+            - name: SERVICE_REPORT_URL
+              value: http://{{ template "arex.report.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local:{{ .Values.report.service.servicePort }}  
+            - name: SERVICE_SCHEDULE_URL
+              value: http://{{ template "arex.schedule.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local:{{ .Values.schedule.service.servicePort }}  
+            - name: SERVICE_NODE_URL
+              value: http://{{ template "arex.node.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local:{{ .Values.node.service.servicePort }}  
+            - name: SERVICE_STORAGE_URL
+              value: http://{{ template "arex.storage.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local:{{ .Values.storage.service.servicePort }}  
+          ports:
+            - containerPort: {{ .Values.front.service.servicePort }}
+          resources:
+{{ toYaml .Values.front.resources | indent 12 }}
+    {{- if .Values.front.nodeSelector }}
+      nodeSelector:
+{{ toYaml .Values.front.nodeSelector | indent 8 }}
+    {{- end }}
+    {{- if .Values.front.tolerations }}
+      tolerations:
+{{ toYaml .Values.front.tolerations | indent 8 }}
+    {{- end }}
+    {{- if .Values.front.affinity }}
+      affinity:
+{{ toYaml .Values.front.affinity | indent 8 }}
+    {{- end }}
+{{- end }}
+
diff --git a/arex-chart/templates/arex-front-ingress.yaml b/arex-chart/templates/arex-front-ingress.yaml
@@ -0,0 +1,29 @@
+{{- if and .Values.front.enabled .Values.front.ingress.enabled -}}
+{{- $serviceName := include "arex.front.fullname" . }}
+{{- $servicePort := .Values.front.service.servicePort -}}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+{{- if .Values.front.ingress.annotations }}
+  annotations:
+{{ toYaml .Values.front.ingress.annotations | indent 4}}
+{{- end }}
+  name: {{ template "arex.front.fullname" . }}
+spec:
+  defaultBackend:
+    service: 
+      name: {{ $serviceName }}
+      port: 
+        number: {{ $servicePort }}
+  # rules:
+  # - host: local.arextest.com
+  #   http:
+  #     paths:
+  #     - path: /
+  #       pathType: Prefix
+  #       backend:
+  #         service:
+  #           name: {{ $serviceName }}
+  #           port: 
+  #             number: {{ $servicePort }}
+{{- end -}}
diff --git a/arex-chart/templates/arex-front-service.yaml b/arex-chart/templates/arex-front-service.yaml
@@ -0,0 +1,47 @@
+{{- if .Values.front.enabled -}}
+apiVersion: v1
+kind: Service
+metadata:
+{{- if .Values.front.service.annotations }}
+  annotations:
+{{ toYaml .Values.front.service.annotations | indent 4}}
+{{- end }}
+  labels:
+    app: {{ template "arex.name" . }}-{{ .Values.front.name }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version }}
+    component: "{{ .Values.front.name }}"
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+{{- if .Values.front.service.labels }}
+{{ toYaml .Values.front.service.labels | indent 4}}
+{{- end }}
+  name: {{ template "arex.front.fullname" . }}
+spec:
+{{- if .Values.front.service.clusterIP }}
+  clusterIP: {{ .Values.front.service.clusterIP }}
+{{- end }}
+{{- if .Values.front.service.externalIPs }}
+  externalIPs:
+{{ toYaml .Values.front.service.externalIPs | indent 4 }}
+{{- end }}
+{{- if .Values.front.service.loadBalancerIP }}
+  loadBalancerIP: {{ .Values.front.service.loadBalancerIP }}
+{{- end }}
+{{- if .Values.front.service.loadBalancerSourceRanges }}
+  loadBalancerSourceRanges:
+  {{- range $cidr := .Values.front.service.loadBalancerSourceRanges }}
+    - {{ $cidr }}
+  {{- end }}
+{{- end }}
+  ports:
+    - name: http
+      port: {{ .Values.front.service.servicePort }}
+      protocol: TCP
+      targetPort: {{ .Values.front.service.servicePort }}
+  selector:
+    app: {{ template "arex.name" . }}-{{ .Values.front.name }}
+    component: "{{ .Values.front.name }}"
+    release: {{ .Release.Name }}
+  type: "{{ .Values.front.service.type }}"
+{{- end }}
+
diff --git a/arex-chart/templates/arex-front-serviceaccount.yaml b/arex-chart/templates/arex-front-serviceaccount.yaml
@@ -0,0 +1,13 @@
+{{- if .Values.rbac.create }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  labels:
+    app: {{ template "arex.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version }}
+    component: "{{ .Values.front.name }}"
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+  name: {{ template "arex.front.fullname" . }}
+{{- end }}
+
diff --git a/arex-chart/templates/arex-mongodb-deployment.yaml b/arex-chart/templates/arex-mongodb-deployment.yaml
@@ -0,0 +1,82 @@
+{{- if .Values.mongodb.enabled -}}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: {{ template "arex.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version }}
+    component: "{{ .Values.mongodb.name }}"
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+  name: {{ template "arex.mongodb.fullname" . }}
+spec:
+  replicas: {{ .Values.mongodb.replicaCount }}
+  selector:
+    matchLabels:
+      app: {{ template "arex.name" . }}
+  template:
+    metadata:
+    {{- if .Values.mongodb.podAnnotations }}
+      annotations:
+{{ toYaml .Values.mongodb.podAnnotations | indent 8 }}
+    {{- end }}
+      labels:
+        app: {{ template "arex.name" . }}
+        component: "{{ .Values.mongodb.name }}"
+        release: {{ .Release.Name }}
+    spec:
+      containers:
+        - name: {{ template "arex.name" . }}-{{ .Values.mongodb.name }}
+          image: "{{ .Values.mongodb.image.repository }}:{{ .Values.mongodb.image.tag }}"
+          imagePullPolicy: "{{ .Values.mongodb.image.pullPolicy }}"
+          args:
+          {{- range $key, $value := .Values.mongodb.extraArgs }}
+            - --{{ $key }}={{ $value }}
+          {{- end }}
+          env:
+            - name: MONGO_INITDB_ROOT_USERNAME
+              value: citizix
+            - name: MONGO_INITDB_ROOT_PASSWORD
+              value: S3cret
+            - name: MONGO_INITDB_DATABASE
+              value: rootdb
+            - name: MONGO_USERNAME
+              value: arex
+            - name: MONGO_PASSWORD
+              value: iLoveArex
+          ports:
+            - containerPort: 27017
+          volumeMounts:
+            - name: mongodb-config
+              mountPath: /etc/mongo.conf
+            - name: mongo-data
+              mountPath: /data/db
+            - name: settings
+              mountPath: /docker-entrypoint-initdb.d/mongo-init.js
+              subPath: mongo-allone-init.js
+          resources:
+{{ toYaml .Values.mongodb.resources | indent 12 }}
+    {{- if .Values.mongodb.nodeSelector }}
+      nodeSelector:
+{{ toYaml .Values.mongodb.nodeSelector | indent 8 }}
+    {{- end }}
+    {{- if .Values.mongodb.tolerations }}
+      tolerations:
+{{ toYaml .Values.mongodb.tolerations | indent 8 }}
+    {{- end }}
+    {{- if .Values.mongodb.affinity }}
+      affinity:
+{{ toYaml .Values.mongodb.affinity | indent 8 }}
+    {{- end }}
+      volumes:
+        - name: mongo-data
+          persistentVolumeClaim:            
+            claimName: arex-mongodb-pvc
+        - name: settings
+          configMap:
+            name: arex-mongodb-init
+        - name: mongodb-config
+          configMap:
+            name: mongodb-conf
+{{- end }}
+