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‎.prettierignore

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# helm-charts/**/*

‎.prettierrc

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{
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"parser": "yaml",
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"bracketSpacing": false
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}

‎.vscode/tasks.json

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{
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"version": "2.0.0",
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"tasks": [
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{
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"type": "npm",
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"script": "build:docker",
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"group": "build",
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"isBackground": true,
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"presentation": {
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"echo": true,
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"reveal": "silent",
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"focus": false,
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"panel": "shared",
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"showReuseMessage": true,
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"clear": false
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},
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"problemMatcher": [],
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"label": "npm: build:docker",
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"detail": "docker build --tag cjlapao/deployment-tools:latest .",
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},
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{
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"type": "npm",
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"script": "publish:docker",
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"group": "build",
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"isBackground": true,
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"presentation": {
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"echo": true,
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"reveal": "silent",
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"focus": false,
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"panel": "shared",
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"showReuseMessage": true,
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"clear": false
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},
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"problemMatcher": [],
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"label": "npm: publish:docker",
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"detail": "docker push cjlapao/deployment-tools:latest",
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"dependsOn": ["npm: build:docker"]
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}
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]
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"version": "2.0.0",
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"tasks": [
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{
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"type": "shell",
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"group": "build",
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"isBackground": true,
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"presentation": {
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"echo": true,
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"reveal": "silent",
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"focus": false,
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"panel": "shared",
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"showReuseMessage": true,
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"clear": false
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},
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"command": "docker build --tag cjlapao/go-restapi-demo:latest .",
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"windows": {
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"command": "docker build --tag cjlapao/go-restapi-demo:latest .",
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},
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"problemMatcher": [],
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"label": "build:docker"
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},
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{
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"type": "shell",
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"group": "build",
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"isBackground": true,
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"presentation": {
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"echo": true,
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"reveal": "silent",
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"focus": false,
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"panel": "shared",
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"showReuseMessage": true,
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"clear": false
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},
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"problemMatcher": [],
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"command": "docker push cjlapao/go-restapi-demo:latest",
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"windows": {
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"command": "docker push cjlapao/go-restapi-demo:latest",
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},
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"label": "publish:docker",
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"dependsOn": [
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"build:docker"
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]
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}
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]
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}

‎executioncontext/main.go

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@@ -42,8 +42,7 @@ func (e *Context) Getenv() {
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e.Database = os.Getenv("RESTAPI_DATABASENAME")
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e.MongoConnectionString = os.Getenv("RESTAPI_MONGO_CONNECTION_STRING")
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e.ApiPrefix = os.Getenv("RESTAPI_API_PREFIX")
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e.ApiPort = os.Getenv("
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")
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e.ApiPort = os.Getenv("RESTAPI_API_PORT")
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if e.MongoConnectionString == "" {
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e.BackendEnabled = false

‎helm-charts/restapi-testapp/Chart.yaml

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apiVersion: v2
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name: restapi-testapp
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name: restapi-demo
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description: A Helm chart for Kubernetes
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# A chart can be either an 'application' or a 'library' chart.

‎helm-charts/restapi-testapp/templates/NOTES.txt

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1. Get the application URL by running these commands:
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{{- if .Values.ingress.enabled }}
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{{- if .Values.ingress.virtualService.enabled }}
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{{- range $host := .Values.ingress.hosts }}
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{{- range .paths }}
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http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
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{{- end }}
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{{- end }}
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{{- else if contains "NodePort" .Values.service.type }}
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{% comment %} {{- else if contains "NodePort" .Values.service.type }}
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export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "restapi-testapp.fullname" . }})
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export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
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echo http://$NODE_IP:$NODE_PORT
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export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
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echo "Visit http://127.0.0.1:8080 to use your application"
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kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
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{{- end }}
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{{- end }} {% endcomment %}

‎helm-charts/restapi-testapp/templates/_helpers.tpl

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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "restapi-testapp.name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
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{{- end }}
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app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
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{{- end }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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app.kubernetes.io/component: api-demo
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{{- end }}
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{{/*
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{{- define "restapi-testapp.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "restapi-testapp.name" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/environment: development
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{{- end }}
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{{/*

‎helm-charts/restapi-testapp/templates/deployment.yaml

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apiVersion: apps/v1
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kind: Deployment
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metadata:
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namespace: playground
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labels:
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app: go-api-demo
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environment: development
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name: go-api-demo
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namespace: {{ .Values.namespace.name }}
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labels:
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{{- include "restapi-testapp.labels" . | nindent 4 }}
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name: {{ include "restapi-testapp.fullname" .}}
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: go-api-demo
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environment: development
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template:
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metadata:
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labels:
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app: go-api-demo
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environment: development
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spec:
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containers:
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- image: cjlapao/go-restapi-demo:latest
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imagePullPolicy: Always
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name: go-api-demo
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resources:
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requests: { cpu: '150m', memory: '25Mi' }
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limits: { cpu: '250m', memory: '50Mi' }
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env:
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- name: RESTAPI_API_PORT
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value: { { .Values.apiPort } }
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dnsPolicy: ClusterFirstWithHostNet
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restartPolicy: Always
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{{- if not .Values.autoscaling.enabled }}
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replicas: {{ .Values.replicaCount }}
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{{- end }}
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selector:
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matchLabels:
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{{- include "restapi-testapp.selectorLabels" . | nindent 6 }}
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template:
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metadata:
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labels:
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{{- include "restapi-testapp.selectorLabels" . | nindent 8 }}
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spec:
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containers:
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- image: cjlapao/go-restapi-demo:latest
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imagePullPolicy: Always
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name: go-api-demo
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resources:
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requests: {cpu: "150m", memory: "25Mi"}
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limits: {cpu: "250m", memory: "50Mi"}
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env:
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- name: RESTAPI_API_PORT
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value: {{ .Values.apiPort | quote }}
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dnsPolicy: ClusterFirstWithHostNet
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restartPolicy: Always

‎helm-charts/restapi-testapp/templates/hpa.yaml

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{{- if .Values.autoscaling.enabled }}
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apiVersion: autoscaling/v2beta1
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kind: HorizontalPodAutoscaler
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metadata:
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name: {{ include "restapi-testapp.fullname" . }}
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namespace:
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labels:
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{{- include "restapi-testapp.labels" . | nindent 4 }}
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spec:
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scaleTargetRef:
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apiVersion: apps/v1
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kind: Deployment
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name: {{ include "restapi-testapp.fullname" . }}
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minReplicas: {{ .Values.autoscaling.minReplicas }}
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maxReplicas: {{ .Values.autoscaling.maxReplicas }}
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metrics:
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{{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
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- type: Resource
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resource:
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name: cpu
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targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
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{{- end }}
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{{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
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- type: Resource
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resource:
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name: memory
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targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
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{{- end }}
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{{- end }}

‎helm-charts/restapi-testapp/templates/namespace.yaml

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s
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{{ if .Values.namespace.create }}
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apiVersion: v1
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kind: Namespace
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metadata:
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name: {{.Values.namespace.name}}
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{{end}}

‎helm-charts/restapi-testapp/templates/service.yaml

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apiVersion: v1
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kind: Service
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metadata:
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name: go-api-demo
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namespace: playground
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labels:
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app: go-api-demo
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environment: development
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annotations:
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service.alpha.kubernetes.io/tolerate-unready-endpoints: 'true'
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namespace: {{.Values.namespace.name}}
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name: {{include "restapi-testapp.fullname" .}}
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labels: {{- include "restapi-testapp.labels" . | nindent 4}}
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annotations:
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service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
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spec:
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type: ClusterIP
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ports:
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- protocol: TCP
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name: api
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port: 80
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targetPort: { { .Values.apiPort } }
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selector:
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app: go-api-demo
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environment: development
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sessionAffinity: None
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type: {{.Values.service.type}}
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ports:
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- protocol: TCP
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name: api
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port: {{.Values.service.port}}
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targetPort: {{.Values.apiPort}}
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selector: {{- include "restapi-testapp.selectorLabels" . | nindent 4}}
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sessionAffinity: None

‎helm-charts/restapi-testapp/templates/virtualservice.yaml

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{{ $namespace := .Values.namespace.name }}
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{{ $fullname := include "restapi-testapp.fullname" .}}
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{{ if .Values.ingress.virtualService.enabled }}
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apiVersion: networking.istio.io/v1beta1
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kind: VirtualService
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metadata:
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name: {{ include "restapi-testapp.fullname" .}}
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labels: {{ include "restapi-testapp.labels" . | nindent 4}}
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spec:
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hosts:
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- {{ .Values.ingress.host }}
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http:
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{{ range $value := .Values.ingress.paths}}
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- name: {{ .name }}
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match:
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- uri:
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prefix: {{ .route }}
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route:
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- destination:
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host: {{$fullname}}.{{$namespace}}.svc.cluster.local
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{{ end }}
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{{ end }}

‎helm-charts/restapi-testapp/values.yaml

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apiPort: 10000
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replicaCount: 1
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service:
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port: 80
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namespace:
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name: demo
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create: true
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serviceAccount:
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create: false
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create: true
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autoscaling:
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enabled: true
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minReplicas: 2
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maxReplicas: 5
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targetCPUUtilizationPercentage: 30
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targetMemoryUtilizationPercentage: 75
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ingress:
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tls: true
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host: 'test.local-cluster.internal'
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paths:
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- name: "hello"
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route: "/hello"
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virtualService:
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enabled: true

‎tester/.helmignore

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# Patterns to ignore when building packages.
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# This supports shell glob matching, relative path matching, and
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# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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# Common VCS dirs
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.git/
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.gitignore
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.bzr/
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.bzrignore
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.hg/
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.hgignore
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.svn/
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# Common backup files
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*.swp
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*.bak
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*.tmp
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*.orig
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*~
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# Various IDEs
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.project
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.idea/
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*.tmproj
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.vscode/

‎tester/Chart.yaml

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apiVersion: v2
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name: tester
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description: A Helm chart for Kubernetes
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# A chart can be either an 'application' or a 'library' chart.
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#
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# Application charts are a collection of templates that can be packaged into versioned archives
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# to be deployed.
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#
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# Library charts provide useful utilities or functions for the chart developer. They're included as
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# a dependency of application charts to inject those utilities and functions into the rendering
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# pipeline. Library charts do not define any templates and therefore cannot be deployed.
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type: application
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# This is the chart version. This version number should be incremented each time you make changes
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# to the chart and its templates, including the app version.
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# Versions are expected to follow Semantic Versioning (https://semver.org/)
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version: 0.1.0
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# This is the version number of the application being deployed. This version number should be
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# incremented each time you make changes to the application. Versions are not expected to
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# follow Semantic Versioning. They should reflect the version the application is using.
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# It is recommended to use it with quotes.
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appVersion: "1.16.0"

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