init

kubernetes/helm/devops-chart/.helmignore

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+# 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/

kubernetes/helm/devops-chart/Chart.yaml

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+apiVersion: v2
+name: devops-chart
+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"

kubernetes/helm/devops-chart/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Values.app.name }}
+  labels:
+    app: {{ .Values.app.name }}
+    chart: {{ .Chart.Name }}
+    version: {{ .Chart.Version }}
+spec:
+  replicas: {{ .Values.app.replicaCount }}
+  selector:
+    matchLabels:
+      app: {{ .Values.app.name }}
+  template:
+    metadata:
+      labels:
+        app: {{ .Values.app.name }}
+      {{- if .Values.monitoring.enabled }}
+      annotations:
+        prometheus.io/scrape: "{{ .Values.monitoring.prometheusScrape }}"
+        prometheus.io/port: "{{ .Values.app.service.targetPort }}"
+        prometheus.io/path: "/metrics"
+      {{- end }}
+    spec:
+      containers:
+      - name: {{ .Values.app.name }}
+        image: "{{ .Values.app.image.repository }}:{{ .Values.app.image.tag }}"
+        imagePullPolicy: {{ .Values.app.image.pullPolicy }}
+        ports:
+        - containerPort: {{ .Values.app.service.targetPort }}
+          name: http
+        env:
+        {{- range $key, $value := .Values.app.env }}
+        - name: {{ $key }}
+          value: {{ $value | quote }}
+        {{- end }}
+        resources:
+          {{- toYaml .Values.app.resources | nindent 10 }}
+        readinessProbe:
+          httpGet:
+            path: /health
+            port: {{ .Values.app.service.targetPort }}
+          initialDelaySeconds: 10
+          periodSeconds: 15

kubernetes/helm/devops-chart/values.yaml

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+# Configuration de l'application
+app:
+  name: "devops-helm-app"
+  image:
+    repository: "devops-app"
+    tag: "local"
+    pullPolicy: "IfNotPresent"
+  
+  replicaCount: 2
+  
+  service:
+    type: NodePort
+    port: 80
+    targetPort: 8000
+  
+  resources:
+    requests:
+      memory: "128Mi"
+      cpu: "100m"
+    limits:
+      memory: "256Mi"
+      cpu: "200m"
+  
+  env:
+    ENV: "production"
+    LOG_LEVEL: "INFO"
+
+# Monitoring
+monitoring:
+  enabled: true
+  prometheusScrape: true
+