First dev

deps-chart/.helmignore

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

deps-chart/Chart.yaml

+apiVersion: v2
+name: deps-chart
+description: Helm chart for service dependencies
+type: application
+version: 0.1.0
+appVersion: "1.0.0"
\ No newline at end of file

deps-chart/templates/NOTES.txt

+1. Get the application URL by running these commands:
+{{- if .Values.httpRoute.enabled }}
+{{- if .Values.httpRoute.hostnames }}
+    export APP_HOSTNAME={{ .Values.httpRoute.hostnames | first }}
+{{- else }}
+    export APP_HOSTNAME=$(kubectl get --namespace {{(first .Values.httpRoute.parentRefs).namespace | default .Release.Namespace }} gateway/{{ (first .Values.httpRoute.parentRefs).name }} -o jsonpath="{.spec.listeners[0].hostname}")
+  {{- end }}
+{{- if and .Values.httpRoute.rules (first .Values.httpRoute.rules).matches (first (first .Values.httpRoute.rules).matches).path.value }}
+    echo "Visit http://$APP_HOSTNAME{{ (first (first .Values.httpRoute.rules).matches).path.value }} to use your application"
+
+    NOTE: Your HTTPRoute depends on the listener configuration of your gateway and your HTTPRoute rules.
+    The rules can be set for path, method, header and query parameters.
+    You can check the gateway configuration with 'kubectl get --namespace {{(first .Values.httpRoute.parentRefs).namespace | default .Release.Namespace }} gateway/{{ (first .Values.httpRoute.parentRefs).name }} -o yaml'
+{{- end }}
+{{- else if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "deps-chart.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch its status by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "deps-chart.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "deps-chart.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "deps-chart.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}

deps-chart/templates/_helpers.tpl

+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "deps-chart.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 "deps-chart.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 "deps-chart.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "deps-chart.labels" -}}
+helm.sh/chart: {{ include "deps-chart.chart" . }}
+{{ include "deps-chart.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "deps-chart.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "deps-chart.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "deps-chart.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "deps-chart.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

deps-chart/templates/deployments.yaml

+{{- range $name, $config := .Values.services }}
+{{- if $config.enabled }}
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ $name }}
+  namespace: {{ $.Values.namespace }}
+  labels:
+    app: {{ $name }}
+spec:
+  replicas: {{ $config.replicas }}
+  selector:
+    matchLabels:
+      app: {{ $name }}
+  template:
+    metadata:
+      labels:
+        app: {{ $name }}
+    spec:
+      containers:
+      - name: {{ $name }}
+        image: {{ $config.image }}
+        {{- if $config.env }}
+        env:
+        {{- range $key, $value := $config.env }}
+        - name: {{ $key }}
+          value: {{ $value | quote }}
+        {{- end }}
+        {{- end }}
+        ports:
+        {{- if $config.port }}
+        - containerPort: {{ $config.port }}
+          name: {{ $name }}
+        {{- else if $config.ports }}
+        {{- range $portName, $portValue := $config.ports }}
+        - containerPort: {{ $portValue }}
+          name: {{ $portName }}
+        {{- end }}
+        {{- end }}
+        {{- if $config.resources }}
+        resources:
+          {{- toYaml $config.resources | nindent 10 }}
+        {{- end }}
+{{- end }}
+{{- end }}

deps-chart/templates/services.yaml

+{{- range $name, $config := .Values.services }}
+{{- if $config.enabled }}
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ $name }}
+  namespace: {{ $.Values.namespace }}
+  labels:
+    app: {{ $name }}
+spec:
+  type: ClusterIP
+  selector:
+    app: {{ $name }}
+  ports:
+  {{- if $config.port }}
+  - port: {{ $config.port }}
+    targetPort: {{ $config.port }}
+    protocol: TCP
+    name: {{ $name }}
+  {{- else if $config.ports }}
+  {{- range $portName, $portValue := $config.ports }}
+  - port: {{ $portValue }}
+    targetPort: {{ $portValue }}
+    protocol: TCP
+    name: {{ $portName }}
+  {{- end }}
+  {{- end }}
+{{- end }}
+{{- end }}

deps-chart/values.yaml

+namespace: deps-chart
+
+services:
+  redis:
+    enabled: true
+    image: redis:7-alpine
+    replicas: 1
+    port: 6379
+    resources:
+      limits:
+        cpu: 200m
+        memory: 256Mi
+      requests:
+        cpu: 100m
+        memory: 128Mi
+
+  nats:
+    enabled: true
+    image: nats:2.10-alpine
+    replicas: 1
+    port: 4222
+    resources:
+      limits:
+        cpu: 200m
+        memory: 256Mi
+      requests:
+        cpu: 100m
+        memory: 128Mi
+
+  consul:
+    enabled: true
+    image: consul:1.16
+    replicas: 1
+    ports:
+      http: 8500
+      dns: 8600
+      server: 8300
+    resources:
+      limits:
+        cpu: 200m
+        memory: 256Mi
+      requests:
+        cpu: 100m
+        memory: 128Mi
+
+  imageproxy:
+    enabled: true
+    image: willnorris/imageproxy:latest
+    replicas: 1
+    port: 8080
+    resources:
+      limits:
+        cpu: 200m
+        memory: 256Mi
+      requests:
+        cpu: 100m
+        memory: 128Mi
+
+  mailhog:
+    enabled: true
+    image: mailhog/mailhog:latest
+    replicas: 1
+    ports:
+      smtp: 1025
+      http: 8025
+    resources:
+      limits:
+        cpu: 100m
+        memory: 128Mi
+      requests:
+        cpu: 50m
+        memory: 64Mi
+
+  microapi:
+    enabled: true
+    image: 023381192991.dkr.ecr.eu-central-1.amazonaws.com/projectdevops:microapi
+    replicas: 1
+    port: 8080
+    env:
+      MICRO_REGISTRY: consul
+      MICRO_REGISTRY_ADDRESS: consul:8500
+      MICRO_CLIENT_REQUEST_TIMEOUT: 30s
+    resources:
+      limits:
+        cpu: 200m
+        memory: 256Mi
+      requests:
+        cpu: 100m
+        memory: 128Mi
+
+  chrome:
+    enabled: true
+    image: 023381192991.dkr.ecr.eu-central-1.amazonaws.com/projectdevops:chrome
+    replicas: 1
+    port: 9222
+    resources:
+      limits:
+        cpu: 500m
+        memory: 512Mi
+      requests:
+        cpu: 200m
+        memory: 256Mi

service-chart/.helmignore

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

service-chart/Chart.yaml

+apiVersion: v2
+name: service-chart
+description: Universal Helm chart for backend and frontend microservices
+type: application
+version: 0.1.0
+appVersion: "1.0.0"

service-chart/templates/NOTES.txt

+1. Get the application URL by running these commands:
+{{- if .Values.httpRoute.enabled }}
+{{- if .Values.httpRoute.hostnames }}
+    export APP_HOSTNAME={{ .Values.httpRoute.hostnames | first }}
+{{- else }}
+    export APP_HOSTNAME=$(kubectl get --namespace {{(first .Values.httpRoute.parentRefs).namespace | default .Release.Namespace }} gateway/{{ (first .Values.httpRoute.parentRefs).name }} -o jsonpath="{.spec.listeners[0].hostname}")
+  {{- end }}
+{{- if and .Values.httpRoute.rules (first .Values.httpRoute.rules).matches (first (first .Values.httpRoute.rules).matches).path.value }}
+    echo "Visit http://$APP_HOSTNAME{{ (first (first .Values.httpRoute.rules).matches).path.value }} to use your application"
+
+    NOTE: Your HTTPRoute depends on the listener configuration of your gateway and your HTTPRoute rules.
+    The rules can be set for path, method, header and query parameters.
+    You can check the gateway configuration with 'kubectl get --namespace {{(first .Values.httpRoute.parentRefs).namespace | default .Release.Namespace }} gateway/{{ (first .Values.httpRoute.parentRefs).name }} -o yaml'
+{{- end }}
+{{- else if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "service-chart.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch its status by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "service-chart.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "service-chart.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "service-chart.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}

service-chart/templates/_helpers.tpl

+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "service-chart.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 "service-chart.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 "service-chart.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "service-chart.labels" -}}
+helm.sh/chart: {{ include "service-chart.chart" . }}
+{{ include "service-chart.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "service-chart.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "service-chart.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "service-chart.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "service-chart.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

service-chart/templates/deployment.yaml

+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Values.name }}
+  namespace: {{ .Values.namespace }}
+  labels:
+    app: {{ .Values.name }}
+spec:
+  replicas: {{ .Values.replicas }}
+  selector:
+    matchLabels:
+      app: {{ .Values.name }}
+  template:
+    metadata:
+      labels:
+        app: {{ .Values.name }}
+    spec:
+      containers:
+      - name: {{ .Values.name }}
+        image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        {{- if .Values.env }}
+        env:
+        {{- range $key, $value := .Values.env }}
+        - name: {{ $key }}
+          value: {{ $value | quote }}
+        {{- end }}
+        {{- end }}
+        {{- if .Values.service.enabled }}
+        ports:
+        - containerPort: {{ .Values.service.targetPort }}
+          name: http
+        {{- end }}
+        {{- if .Values.resources }}
+        resources:
+          {{- toYaml .Values.resources | nindent 10 }}
+        {{- end }}

service-chart/templates/ingress.yaml

+{{- if .Values.ingress.enabled }}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ .Values.name }}
+  namespace: {{ .Values.namespace }}
+  labels:
+    app: {{ .Values.name }}
+  {{- if .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml .Values.ingress.annotations | nindent 4 }}
+  {{- end }}
+spec:
+  ingressClassName: {{ .Values.ingress.className }}
+  {{- if .Values.ingress.tls.enabled }}
+  tls:
+  - hosts:
+    - {{ .Values.ingress.host }}
+    secretName: {{ .Values.ingress.tls.secretName }}
+  {{- end }}
+  rules:
+  - host: {{ .Values.ingress.host }}
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: {{ .Values.name }}
+            port:
+              number: {{ .Values.service.port }}
+{{- end }}

service-chart/templates/services.yaml

+{{- if .Values.service.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Values.name }}
+  namespace: {{ .Values.namespace }}
+  labels:
+    app: {{ .Values.name }}
+spec:
+  type: {{ .Values.service.type }}
+  selector:
+    app: {{ .Values.name }}
+  ports:
+  - port: {{ .Values.service.port }}
+    targetPort: {{ .Values.service.targetPort }}
+    protocol: TCP
+    name: http
+{{- end }}