diff --git a/.gitea/workflows/vault.yaml b/.gitea/workflows/vault.yaml
new file mode 100644
index 0000000..9efc824
--- /dev/null
+++ b/.gitea/workflows/vault.yaml
@@ -0,0 +1,58 @@
+---
+# template source: https://github.com/bretfisher/docker-build-workflow/blob/main/templates/call-docker-build.yaml
+name: Hashicorp Vault
+
+on: #[push,pull_request]
+  push: &vaultPaths
+    paths:
+      - 'iac/*.tf'
+  pull_request: *vaultPaths
+
+# cancel any previously-started, yet still active runs of this workflow on the same branch
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
+.vault_step: &vault_step
+  name: read vault secret
+  uses: https://gitea.arcodange.duckdns.org/arcodange-org/vault-action.git@main
+  id: vault-secrets
+  with:
+    url: https://vault.arcodange.duckdns.org
+    jwtGiteaOIDC: ${{ needs.gitea_vault_auth.outputs.gitea_vault_jwt }}
+    role: gitea_cicd_webapp
+    method: jwt
+    path: gitea_jwt
+    secrets: |
+        kvv1/google/credentials credentials | GOOGLE_BACKEND_CREDENTIALS ;
+        kvv1/gitea/tofu_module_reader ssh_private_key | TERRAFORM_SSH_KEY ;
+
+jobs:
+  gitea_vault_auth:
+    name: Auth with gitea for vault
+    runs-on: ubuntu-latest
+    outputs:
+      gitea_vault_jwt: ${{steps.gitea_vault_jwt.outputs.id_token}}
+    steps:
+
+      - name: Auth with gitea for vault
+        id: gitea_vault_jwt
+        run: |
+          echo -n "${{ secrets.vault_oauth__sh_b64 }}" | base64 -d | bash
+
+  tofu:
+    name: Tofu - Vault
+    needs:
+      - gitea_vault_auth
+    runs-on: ubuntu-latest
+    env:
+      OPENTOFU_VERSION: 1.8.2
+      TERRAFORM_VAULT_AUTH_JWT: ${{ needs.gitea_vault_auth.outputs.gitea_vault_jwt }}
+    steps:
+      - *vault_step
+      - uses: actions/checkout@v4
+      - name: terraform apply
+        uses: dflook/terraform-apply@v1
+        with:
+          path: iac
+          auto_approve: true
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..594d5de
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.terraform*
+.DS_Store
+.vscode
\ No newline at end of file
diff --git a/chart/.helmignore b/chart/.helmignore
new file mode 100644
index 0000000..0e8a0eb
--- /dev/null
+++ b/chart/.helmignore
@@ -0,0 +1,23 @@
+# 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/
diff --git a/chart/Chart.yaml b/chart/Chart.yaml
new file mode 100644
index 0000000..0c38928
--- /dev/null
+++ b/chart/Chart.yaml
@@ -0,0 +1,25 @@
+apiVersion: v2
+name: erp
+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.
+#https://github.com/Dolibarr/dolibarr-docker
+appVersion: "20.0.1"
diff --git a/chart/scripts/custom_entrypoint.sh b/chart/scripts/custom_entrypoint.sh
new file mode 100644
index 0000000..2d4af84
--- /dev/null
+++ b/chart/scripts/custom_entrypoint.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+set -e
+
+# Fichier original du script Docker
+DOCKER_RUN_SCRIPT="/usr/local/bin/docker-run.sh"
+APACHE_CONF="/etc/apache2/sites-enabled/000-default.conf"
+
+# 1. Remplacement de la commande MySQL par PSQL dans docker-run.sh
+if [[ ${DOLI_DB_TYPE} == "pgsql" ]]; then
+    sed -i 's/mysql -u \${DOLI_DB_USER} -p\${DOLI_DB_PASSWORD} -h \${DOLI_DB_HOST} -P \${DOLI_DB_HOST_PORT} \${DOLI_DB_NAME} < \${file}/PGPASSWORD="\${DOLI_DB_PASSWORD}" psql -U "\${DOLI_DB_USER}" -h "\${DOLI_DB_HOST}" -p "\${DOLI_DB_HOST_PORT}" -d "\${DOLI_DB_NAME}" < \${file}/' "$DOCKER_RUN_SCRIPT"
+fi
+
+# 2. Mise à jour de la configuration Apache pour définir dynamiquement ServerName
+if [ -n "$DOLI_URL_ROOT" ]; then
+    # Supprimer le préfixe "https://" ou "http://" si présent
+    SERVER_NAME=$(echo "$DOLI_URL_ROOT" | sed 's|https\?://||')
+
+    # Utiliser le nom de domaine extrait comme ServerName
+    sed -i "s|#ServerName www.example.com|ServerName $SERVER_NAME|" "$APACHE_CONF"
+    echo 'ServerName $SERVER_NAME' >> /etc/apache2/apache2.conf
+else
+    echo "Avertissement: DOLI_URL_ROOT non défini, aucun changement de ServerName effectué."
+fi
+
+# 3. Exécution du script d'origine avec les arguments passés au wrapper
+exec "$DOCKER_RUN_SCRIPT" "$@"
diff --git a/chart/scripts/update_conf_db_credentials.sh b/chart/scripts/update_conf_db_credentials.sh
new file mode 100644
index 0000000..790ce66
--- /dev/null
+++ b/chart/scripts/update_conf_db_credentials.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+# Chemin vers le fichier de configuration
+CONFIG_FILE="/var/www/html/conf/conf.php"
+
+set -eu
+# Variables d'environnement pour les secrets
+DB_USER="${DOLI_DB_USER}"
+DB_PASS="${DOLI_DB_PASSWORD}"
+
+# Utilisation de sed pour remplacer les valeurs dans conf.php
+if [ -f "$CONFIG_FILE" ]; then
+  echo "mise à jour du fichier $CONFIG_FILE"
+  sed -i "s/^\(\$dolibarr_main_db_user\s*=\s*\).*/\1'${DB_USER}';/" "$CONFIG_FILE"
+  sed -i "s/^\(\$dolibarr_main_db_pass\s*=\s*\).*/\1'${DB_PASS}';/" "$CONFIG_FILE"
+else
+  echo "Fichier de configuration non trouvé : $CONFIG_FILE"
+  exit 1
+fi
diff --git a/chart/scripts/update_ownership.sql b/chart/scripts/update_ownership.sql
new file mode 100644
index 0000000..1d2b4df
--- /dev/null
+++ b/chart/scripts/update_ownership.sql
@@ -0,0 +1,21 @@
+-- PGPASSWORD=${DOLI_DB_PASSWORD} psql -U ${DOLI_DB_USER} -h ${DOLI_DB_HOST} -p ${DOLI_DB_HOST_PORT} ${DOLI_DB_NAME}
+DO $$
+DECLARE
+    current_schema_owner VARCHAR;      -- Propriétaire actuel du schéma public
+BEGIN
+
+    -- Obtenir le nom du propriétaire actuel du schéma 'public'
+    SELECT tableowner INTO current_schema_owner
+    FROM pg_tables
+    WHERE schemaname = 'public'
+    LIMIT 1;
+
+    -- Si le propriétaire actuel est différent de erp_role
+    IF current_schema_owner <> 'erp_role' THEN
+        -- Construire et exécuter la requête REASSIGN OWNED BY
+        EXECUTE format('REASSIGN OWNED BY %I TO %I', current_schema_owner, 'erp_role');
+        RAISE NOTICE 'Ownership of all objects in schema "public" has been reassigned from % to %', current_schema_owner, 'erp_role';
+    ELSE
+        RAISE NOTICE 'No change needed; the owner of schema "public" is already %', 'erp_role';
+    END IF;
+END $$;
diff --git a/chart/templates/NOTES.txt b/chart/templates/NOTES.txt
new file mode 100644
index 0000000..0ad355a
--- /dev/null
+++ b/chart/templates/NOTES.txt
@@ -0,0 +1,22 @@
+1. Get the application URL by running these commands:
+{{- 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 "erp.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch its status by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "erp.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "erp.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 "erp.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 }}
diff --git a/chart/templates/_helpers.tpl b/chart/templates/_helpers.tpl
new file mode 100644
index 0000000..dc3556b
--- /dev/null
+++ b/chart/templates/_helpers.tpl
@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "erp.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 "erp.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 "erp.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "erp.labels" -}}
+helm.sh/chart: {{ include "erp.chart" . }}
+{{ include "erp.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "erp.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "erp.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "erp.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "erp.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
diff --git a/chart/templates/config.yaml b/chart/templates/config.yaml
new file mode 100644
index 0000000..b5bf7e5
--- /dev/null
+++ b/chart/templates/config.yaml
@@ -0,0 +1,23 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "erp.name" . }}-config
+  namespace: {{ .Release.Namespace }}
+# Doc: https://hub.docker.com/r/dolibarr/dolibarr https://github.com/Dolibarr/dolibarr-docker
+data:
+  DOLI_DB_TYPE: pgsql
+  DOLI_DB_HOST: pgbouncer.tools
+  DOLI_DB_HOST_PORT: !!str 5432
+  # DOLI_DB_USER: root
+  # DOLI_DB_PASSWORD: root
+  DOLI_DB_NAME: erp
+  DOLI_URL_ROOT: 'https://erp.arcodange.duckdns.org'
+  # DOLI_ADMIN_LOGIN: 'admin'
+  # DOLI_ADMIN_PASSWORD: 'admininitialpassword'
+  DOLI_ENABLE_MODULES: Societe,Facture
+  DOLI_COMPANY_NAME: Arcodange
+  DOLI_COMPANY_COUNTRYCODE: FR
+  PHP_INI_DATE_TIMEZONE: Europe/Paris
+  DOLI_AUTH: dolibarr
+  DOLI_CRON: !!str 0
+  # DOLI_INSTANCE_UNIQUE_ID: <random salt for encryption>
\ No newline at end of file
diff --git a/chart/templates/deployment.yaml b/chart/templates/deployment.yaml
new file mode 100644
index 0000000..a170225
--- /dev/null
+++ b/chart/templates/deployment.yaml
@@ -0,0 +1,111 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "erp.fullname" . }}
+  labels:
+    {{- include "erp.labels" . | nindent 4 }}
+  annotations:
+    configmap-hash: {{ include (print .Template.BasePath "/config.yaml") . | sha256sum }}
+    configmap2-hash: {{ include (print .Template.BasePath "/scripts-config.yaml") . | sha256sum }}
+    configmap3-hash: {{ include (print .Template.BasePath "/script-entrypoint-config.yaml") . | sha256sum }}
+spec:
+  revisionHistoryLimit: 5
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "erp.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "erp.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "erp.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          command: ["/bin/bash", "/usr/local/bin/custom-entrypoint.sh", "apache2-foreground"]
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          envFrom:
+            - configMapRef:
+                name: {{ include "erp.name" . }}-config
+            - secretRef:
+                name: secretkv
+          env:
+            - name: DOLI_DB_USER
+              valueFrom:
+                secretKeyRef:
+                  name: vso-db-credentials
+                  key: username
+            - name: DOLI_DB_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: vso-db-credentials
+                  key: password
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          {{- with .Values.livenessProbe }}
+          livenessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.livenessProbe }}
+          readinessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+          - name: dolibarr
+            mountPath: /var/www/documents
+            subPath: documents
+          - name: dolibarr
+            mountPath: /var/www/html/custom
+            subPath: custom
+          - name: dolibarr
+            mountPath: /var/backups
+            subPath: backups
+          - name: before-start-scripts
+            mountPath: /var/www/scripts/before-starting.d
+          - name: custom-entrypoint-script
+            mountPath: /usr/local/bin/custom-entrypoint.sh
+            subPath: custom-entrypoint.sh
+      volumes:
+      - name: dolibarr
+        persistentVolumeClaim:
+          claimName: {{ include "erp.fullname" . }}
+      - name: before-start-scripts
+        configMap:
+          name: dolibarr-before-start-scripts
+      - name: custom-entrypoint-script
+        configMap:
+          name: dolibarr-custom-entrypoint-script
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
diff --git a/chart/templates/hpa.yaml b/chart/templates/hpa.yaml
new file mode 100644
index 0000000..ef7d6ae
--- /dev/null
+++ b/chart/templates/hpa.yaml
@@ -0,0 +1,32 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "erp.fullname" . }}
+  labels:
+    {{- include "erp.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "erp.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}
diff --git a/chart/templates/ingress.yaml b/chart/templates/ingress.yaml
new file mode 100644
index 0000000..3e38883
--- /dev/null
+++ b/chart/templates/ingress.yaml
@@ -0,0 +1,61 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "erp.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
+  {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
+  {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
+  {{- end }}
+{{- end }}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "erp.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
+  ingressClassName: {{ .Values.ingress.className }}
+  {{- end }}
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
+            pathType: {{ .pathType }}
+            {{- end }}
+            backend:
+              {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: {{ $svcPort }}
+              {{- else }}
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+              {{- end }}
+          {{- end }}
+    {{- end }}
+{{- end }}
diff --git a/chart/templates/pvc.yaml b/chart/templates/pvc.yaml
new file mode 100644
index 0000000..7242f82
--- /dev/null
+++ b/chart/templates/pvc.yaml
@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ template "erp.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  annotations:
+    helm.sh/resource-policy: keep
+  labels:
+    {{- include "erp.labels" . | nindent 4 }}
+spec:
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 50Gi
+  storageClassName: nfs-client
\ No newline at end of file
diff --git a/chart/templates/script-entrypoint-config.yaml b/chart/templates/script-entrypoint-config.yaml
new file mode 100644
index 0000000..07cbf1b
--- /dev/null
+++ b/chart/templates/script-entrypoint-config.yaml
@@ -0,0 +1,7 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: dolibarr-custom-entrypoint-script
+data:
+  custom-entrypoint.sh: |
+    {{- .Files.Get "scripts/custom_entrypoint.sh" | nindent 4 }}
diff --git a/chart/templates/scripts-config.yaml b/chart/templates/scripts-config.yaml
new file mode 100644
index 0000000..a02bb11
--- /dev/null
+++ b/chart/templates/scripts-config.yaml
@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: dolibarr-before-start-scripts
+data:
+  update_conf_db_credentials.sh: |
+    {{- .Files.Get "scripts/update_conf_db_credentials.sh" | nindent 4 }}
+  
+  update_table_ownership.sql: |
+    {{- .Files.Get "scripts/update_ownership.sql" | nindent 4 }}
diff --git a/chart/templates/service.yaml b/chart/templates/service.yaml
new file mode 100644
index 0000000..dd442e4
--- /dev/null
+++ b/chart/templates/service.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "erp.fullname" . }}
+  labels:
+    {{- include "erp.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "erp.selectorLabels" . | nindent 4 }}
diff --git a/chart/templates/serviceaccount.yaml b/chart/templates/serviceaccount.yaml
new file mode 100644
index 0000000..3ebc34b
--- /dev/null
+++ b/chart/templates/serviceaccount.yaml
@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "erp.serviceAccountName" . }}
+  labels:
+    {{- include "erp.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}
diff --git a/chart/templates/tests/test-connection.yaml b/chart/templates/tests/test-connection.yaml
new file mode 100644
index 0000000..5a27a55
--- /dev/null
+++ b/chart/templates/tests/test-connection.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "erp.fullname" . }}-test-connection"
+  labels:
+    {{- include "erp.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args: ['{{ include "erp.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never
diff --git a/chart/templates/vaultauth.yaml b/chart/templates/vaultauth.yaml
new file mode 100644
index 0000000..fe2adf0
--- /dev/null
+++ b/chart/templates/vaultauth.yaml
@@ -0,0 +1,13 @@
+apiVersion: secrets.hashicorp.com/v1beta1
+kind: VaultAuth
+metadata:
+  name: auth
+  namespace: {{ .Release.Namespace }}
+spec:
+  method: kubernetes
+  mount: kubernetes
+  kubernetes:
+    role: erp
+    serviceAccount: {{ include "erp.serviceAccountName" . }}
+    audiences:
+      - vault
\ No newline at end of file
diff --git a/chart/templates/vaultdynamicsecret.yaml b/chart/templates/vaultdynamicsecret.yaml
new file mode 100644
index 0000000..3087210
--- /dev/null
+++ b/chart/templates/vaultdynamicsecret.yaml
@@ -0,0 +1,25 @@
+apiVersion: secrets.hashicorp.com/v1beta1
+kind: VaultDynamicSecret
+metadata:
+  name: vso-db
+  namespace: {{ .Release.Namespace }}
+spec:
+
+  # Mount path of the secrets backend
+  mount: postgres
+
+  # Path to the secret
+  path: creds/erp
+
+  # Where to store the secrets, VSO will create the secret
+  destination:
+    create: true
+    name: vso-db-credentials
+
+  # Restart these pods when secrets rotated
+  rolloutRestartTargets:
+  - kind: Deployment
+    name: {{ include "erp.fullname" . }}
+
+  # Name of the CRD to authenticate to Vault
+  vaultAuthRef: auth
\ No newline at end of file
diff --git a/chart/templates/vaultsecret.yaml b/chart/templates/vaultsecret.yaml
new file mode 100644
index 0000000..de37805
--- /dev/null
+++ b/chart/templates/vaultsecret.yaml
@@ -0,0 +1,24 @@
+apiVersion: secrets.hashicorp.com/v1beta1
+kind: VaultStaticSecret
+metadata:
+  name: vault-kv-app
+  namespace: {{ .Release.Namespace }}
+spec:
+  type: kv-v2
+
+  # mount path
+  mount: kvv2
+
+  # path of the secret
+  path: erp/config
+
+  # dest k8s secret
+  destination:
+    name: secretkv
+    create: true
+
+  # static secret refresh interval
+  refreshAfter: 24h
+
+  # Name of the CRD to authenticate to Vault
+  vaultAuthRef: auth
\ No newline at end of file
diff --git a/chart/values.yaml b/chart/values.yaml
new file mode 100644
index 0000000..ed0ad29
--- /dev/null
+++ b/chart/values.yaml
@@ -0,0 +1,113 @@
+# Default values for erp.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+
+image:
+  repository: dolibarr/dolibarr
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: ""
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Automatically mount a ServiceAccount's API credentials?
+  automount: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+podAnnotations: {}
+podLabels: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+service:
+  type: ClusterIP
+  port: 80
+
+ingress:
+  enabled: true
+  className: ""
+  annotations:
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    traefik.ingress.kubernetes.io/router.tls: "true"
+    traefik.ingress.kubernetes.io/router.tls.certresolver: letsencrypt
+    traefik.ingress.kubernetes.io/router.tls.domains.0.main: arcodange.duckdns.org
+    traefik.ingress.kubernetes.io/router.tls.domains.0.sans: erp.arcodange.duckdns.org
+    traefik.ingress.kubernetes.io/router.middlewares: localIp@file
+  hosts:
+    - host: erp.arcodange.duckdns.org
+      paths:
+        - path: /
+          pathType: Prefix
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+# livenessProbe:
+#   exec:
+#     command: [timeout, '10', ls, /var/www/]
+#   initialDelaySeconds: 5
+#   periodSeconds: 5
+
+# readinessProbe:
+  # httpGet:
+  #   path: /
+  #   port: http
+
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+# Additional volumes on the output Deployment definition.
+volumes: []
+# - name: foo
+#   secret:
+#     secretName: mysecret
+#     optional: false
+
+# Additional volumeMounts on the output Deployment definition.
+volumeMounts: []
+# - name: foo
+#   mountPath: "/etc/foo"
+#   readOnly: true
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
diff --git a/iac/backend.tf b/iac/backend.tf
new file mode 100644
index 0000000..e671c9e
--- /dev/null
+++ b/iac/backend.tf
@@ -0,0 +1,6 @@
+terraform {
+  backend "gcs" {
+    bucket  = "arcodange-tf"
+    prefix  = "erp/main"
+  }
+}
\ No newline at end of file
diff --git a/iac/main.tf b/iac/main.tf
new file mode 100644
index 0000000..e7339d3
--- /dev/null
+++ b/iac/main.tf
@@ -0,0 +1,32 @@
+locals {
+  app = {
+    name = "erp"
+    product_name = "dolibarr" # unused
+  }
+}
+
+module "app_roles" {
+  source = "git::ssh://git@192.168.1.202:2222/arcodange-org/tools.git//hashicorp-vault/iac/modules/app_roles?depth=1&ref=main"
+  name = local.app.name
+}
+
+resource "random_password" "admin_initial_password" {
+  length           = 32
+}
+resource "random_uuid" "dolibarr_id" { # used for encryption as well as when buying modules
+  lifecycle {
+    prevent_destroy = true
+  }
+}
+
+resource "vault_kv_secret_v2" "dolibarr_admin_setup" {
+  mount                      = module.app_roles.mount_paths.kvv2
+  name                       = format("%sconfig", module.app_roles.kvv2_path_prefix)
+  data_json                  = jsonencode(
+  {
+    DOLI_ADMIN_LOGIN        = "admin",
+    DOLI_ADMIN_PASSWORD     = random_password.admin_initial_password.result
+    DOLI_INSTANCE_UNIQUE_ID = random_uuid.dolibarr_id.result
+  }
+  )
+}
diff --git a/iac/providers.tf b/iac/providers.tf
new file mode 100644
index 0000000..3dfc985
--- /dev/null
+++ b/iac/providers.tf
@@ -0,0 +1,16 @@
+terraform {
+    required_providers {
+      vault = {
+        source = "vault"
+        version = "4.4.0"
+      }
+    }
+}
+
+provider vault {
+    address = "https://vault.arcodange.duckdns.org"
+    auth_login_jwt { # TERRAFORM_VAULT_AUTH_JWT environment variable
+        mount = "gitea_jwt"
+        role = "gitea_cicd_erp"
+    }
+}
\ No newline at end of file