chore: add helm chart and docker

deploy/chart-gestion/frontend/Caddyfile

@@ -0,0 +1,15 @@
+:8080 {
+    root * /srv
+    encode gzip
+
+    # SPA fallback — toutes les routes inconnues renvoient index.html
+    try_files {path} /index.html
+
+    file_server
+
+    header {
+        -Server
+        X-Content-Type-Options "nosniff"
+        X-Frame-Options "SAMEORIGIN"
+    }
+}

deploy/chart-gestion/frontend/Chart.yaml

@@ -0,0 +1,6 @@
+apiVersion: v2
+name: gestion-frontend
+description: React/Vite frontend — gestion-commande
+type: application
+version: 0.1.0
+appVersion: "1.0.0"

deploy/chart-gestion/frontend/Dockerfile

@@ -0,0 +1,28 @@
+# =========================================================
+# Stage 1: Build React/Vite
+# =========================================================
+FROM node:22-alpine AS builder
+
+WORKDIR /app
+
+COPY frontend-prep/package.json frontend-prep/package-lock.json* ./
+RUN npm ci --ignore-scripts
+
+COPY frontend-prep/ .
+RUN npm run build
+
+# =========================================================
+# Stage 2: Caddy — SPA static server (TLS terminé par Traefik)
+# =========================================================
+FROM caddy:alpine AS runtime
+
+# Retire la file capability CAP_NET_BIND_SERVICE — incompatible avec
+# allowPrivilegeEscalation: false. On écoute sur 8080 à la place.
+RUN apk add --no-cache libcap && setcap -r /usr/bin/caddy && apk del libcap
+
+COPY helm/frontend/Caddyfile /etc/caddy/Caddyfile
+COPY --from=builder /app/dist /srv
+
+EXPOSE 8080
+
+CMD ["caddy", "run", "--config", "/etc/caddy/Caddyfile", "--adapter", "caddyfile"]

deploy/chart-gestion/frontend/templates/_helpers.tpl

@@ -0,0 +1,21 @@
+{{- define "frontend.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{- define "frontend.fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{- define "frontend.labels" -}}
+helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version }}
+app.kubernetes.io/name: {{ include "frontend.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{- define "frontend.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "frontend.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}

deploy/chart-gestion/frontend/templates/configmap.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "frontend.fullname" . }}-config
+  labels:
+    {{- include "frontend.labels" . | nindent 4 }}
+data:
+  config.js: |
+    window.__APP_CONFIG__ = {
+      apiUrl: {{ .Values.apiUrl | quote }}
+    };

deploy/chart-gestion/frontend/templates/deployment.yaml

@@ -0,0 +1,61 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "frontend.fullname" . }}
+  labels:
+    {{- include "frontend.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "frontend.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "frontend.selectorLabels" . | nindent 8 }}
+    spec:
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: frontend
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          ports:
+            - name: http
+              containerPort: 8080
+              protocol: TCP
+          volumeMounts:
+            - name: tmp
+              mountPath: /tmp
+            - name: caddy-data
+              mountPath: /data
+            - name: app-config
+              mountPath: /srv/config.js
+              subPath: config.js
+              readOnly: true
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+            initialDelaySeconds: 10
+            periodSeconds: 30
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+            initialDelaySeconds: 5
+            periodSeconds: 10
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      volumes:
+        - name: tmp
+          emptyDir: {}
+        - name: caddy-data
+          emptyDir: {}
+        - name: app-config
+          configMap:
+            name: {{ include "frontend.fullname" . }}-config

deploy/chart-gestion/frontend/templates/hpa.yaml

@@ -0,0 +1,22 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "frontend.fullname" . }}
+  labels:
+    {{- include "frontend.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "frontend.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+{{- end }}

deploy/chart-gestion/frontend/templates/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "frontend.fullname" . }}
+  labels:
+    {{- include "frontend.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  selector:
+    {{- include "frontend.selectorLabels" . | nindent 4 }}
+  ports:
+    - name: http
+      port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP

deploy/chart-gestion/frontend/values.yaml

@@ -0,0 +1,38 @@
+replicaCount: 2
+
+apiUrl: ""
+
+image:
+  repository: frontend-mln
+  tag: helm
+  pullPolicy: IfNotPresent
+
+service:
+  type: ClusterIP
+  port: 8080
+
+resources:
+  requests:
+    cpu: 50m
+    memory: 64Mi
+  limits:
+    cpu: 200m
+    memory: 128Mi
+
+autoscaling:
+  enabled: true
+  minReplicas: 2
+  maxReplicas: 4
+  targetCPUUtilizationPercentage: 70
+
+podSecurityContext:
+  runAsNonRoot: true
+  runAsUser: 101
+  runAsGroup: 101
+
+securityContext:
+  allowPrivilegeEscalation: false
+  readOnlyRootFilesystem: true
+  capabilities:
+    drop:
+      - ALL