sample app

sample-argocd-app/Chart.yaml

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+apiVersion: v2
+name: demo-app
+description: A 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: "1.16.0"

sample-argocd-app/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Release.Name }}
+  labels:
+    app: {{ .Release.Name }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app: {{ .Release.Name }}
+    spec:
+      containers:
+      - name: {{ .Release.Name }}
+        image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        ports:
+        - containerPort: 80

sample-argocd-app/templates/ingress.yaml

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+{{- if .Values.ingress.enabled }}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ .Release.Name }}
+  annotations:
+    nginx.ingress.kubernetes.io/rewrite-target: /
+    cert-manager.io/cluster-issuer: {{ .Values.tls.issuer }} 
+spec:
+  ingressClassName: {{ .Values.ingress.ingressClassName }}
+  rules:
+  - host: {{ .Values.ingress.hostname }}
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: {{ .Release.Name }}
+            port:
+              number: 80
+{{- if .Values.tls.enabled }}
+  tls:
+  - hosts:
+    - {{ .Values.ingress.hostname }}
+    secretName: {{ .Values.tls.secretName }}
+{{- end }}
+{{- end }}
+

sample-argocd-app/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Release.Name }}
+spec:
+  selector:
+    app: {{ .Release.Name }}
+  ports:
+  - protocol: TCP
+    port: {{ .Values.service.port }}
+    targetPort: 80
+

sample-argocd-app/values.yaml

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+image:
+  repository: httpd
+  tag: latest
+  pullPolicy: IfNotPresent
+
+service:
+  type: ClusterIP
+  port: 80
+
+ingress:
+  enabled: true
+  hostname: hello-world.matthewaveryusa.com
+  ingressClassName: nginx
+
+tls:
+  enabled: true
+  issuer: matthewaveryusa-issuer
+  secretName: matthewaveryusa-wildcard