diff --git a/base/resources/nextcloud/resources/ingress.yaml b/base/resources/nextcloud/resources/ingress.yaml
index 9796b01..97fe7a9 100644
--- a/base/resources/nextcloud/resources/ingress.yaml
+++ b/base/resources/nextcloud/resources/ingress.yaml
@@ -9,6 +9,7 @@ metadata:
     nginx.ingress.kubernetes.io/enable-cors: "true"                   #cf 01
     nginx.ingress.kubernetes.io/cors-allow-headers: "X-Forwarded-For" #cf 01
 #    nginx.ingress.kubernetes.io/client_max_body_size: "100m"
+
 spec:
   ingressClassName: nginx
   rules:
diff --git a/overlays/dev/patches/ingress-nextcloud.yaml b/overlays/dev/patches/ingress-nextcloud.yaml
index 32cb828..4243a29 100644
--- a/overlays/dev/patches/ingress-nextcloud.yaml
+++ b/overlays/dev/patches/ingress-nextcloud.yaml
@@ -1,33 +1,33 @@
-- op: replace
-  path: /metadata/annotations/nginx.ingress.kubernetes.io~1proxy-body-size
-  value: "1G"
-- op: replace
-  path: /metadata/annotations/nginx.ingress.kubernetes.io~1enable-cors
-  value: "true"
-- op: replace
-  path: /metadata/annotations/nginx.ingress.kubernetes.io~1cors-allow-headers
-  value: "X-Forwarded-For"
+#- op: replace
+#  path: /metadata/annotations/nginx.ingress.kubernetes.io~1proxy-body-size
+#  value: "1G"
+#- op: replace
+#  path: /metadata/annotations/nginx.ingress.kubernetes.io~1enable-cors
+#  value: "true"
+#- op: replace
+#  path: /metadata/annotations/nginx.ingress.kubernetes.io~1cors-allow-headers
+#  value: "X-Forwarded-For"
 
 # En cas de besoin
 #- op: add
 #  path: /metadata/annotations/nginx.ingress.kubernetes.io~1client_max_body_size
 #  value: "100m"
 
-- op: replace
-  path: /spec/rules/0/host
-  value: nxt.cadoles.fr
-- op: replace
-  path: /spec/rules/0/http/paths/0/path
-  value: /
-- op: replace
-  path: /spec/rules/0/http/paths/0/pathType
-  value: Prefix
-- op: replace
-  path: /spec/rules/0/http/paths/0/backend/service/name
-  value: nextcloud
-- op: replace
-  path: /spec/rules/0/http/paths/0/backend/service/port/number
-  value: 80
+#- op: replace
+#  path: /spec/rules/0/host
+#  value: nxt.cadoles.fr
+#- op: replace
+#  path: /spec/rules/0/http/paths/0/path
+#  value: /
+#- op: replace
+#  path: /spec/rules/0/http/paths/0/pathType
+#  value: Prefix
+#- op: replace
+#  path: /spec/rules/0/http/paths/0/backend/service/name
+#  value: nextcloud
+#- op: replace
+#  path: /spec/rules/0/http/paths/0/backend/service/port/number
+#  value: 80
 
 
 
diff --git a/overlays/dev/patches/nginx-ingress.yaml b/overlays/dev/patches/nginx-ingress.yaml
new file mode 100644
index 0000000..c8977de
--- /dev/null
+++ b/overlays/dev/patches/nginx-ingress.yaml
@@ -0,0 +1,29 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: nextcloud
+
+  annotations:
+    nginx.ingress.kubernetes.io/proxy-body-size: "5m"
+    nginx.ingress.kubernetes.io/enable-cors: "true"                   
+    nginx.ingress.kubernetes.io/cors-allow-headers: "X-Forwarded-For" 
+    cert-manager.io/issuer: cadoles-selfsigned-ca
+
+spec:
+  ingressClassName: nginx
+  tls:
+  - hosts:
+    - nxt.cadoles.fr
+    secretName: cadoles-selfsigned-ca
+  rules:
+  - host: nxt.cadoles.fr
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: nextcloud
+            port:
+              number: 80
+
diff --git a/overlays/dev/resources/cert-manager/kustomization.yaml b/overlays/dev/resources/cert-manager/kustomization.yaml
new file mode 100644
index 0000000..1d3af80
--- /dev/null
+++ b/overlays/dev/resources/cert-manager/kustomization.yaml
@@ -0,0 +1,7 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+- ./resources/cluster-issuer.yaml
+- ./resources/ca.yaml
+- ./resources/issuer.yaml
\ No newline at end of file
diff --git a/overlays/dev/resources/cert-manager/resources/ca.yaml b/overlays/dev/resources/cert-manager/resources/ca.yaml
new file mode 100644
index 0000000..454a39c
--- /dev/null
+++ b/overlays/dev/resources/cert-manager/resources/ca.yaml
@@ -0,0 +1,19 @@
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: cadoles-selfsigned-ca
+#  namespace: cert-manager
+#  namespace: ingress-nginx
+
+spec:
+  isCA: true
+  commonName: cadoles-selfsigned-ca
+#  secretName: root-secret
+  secretName: cadoles-selfsigned-ca
+  privateKey:
+    algorithm: ECDSA
+    size: 256
+  issuerRef:
+    name: cadoles-selfsigned-issuer
+    kind: ClusterIssuer
+    group: cert-manager.io
diff --git a/overlays/dev/resources/cert-manager/resources/cluster-issuer.yaml b/overlays/dev/resources/cert-manager/resources/cluster-issuer.yaml
new file mode 100644
index 0000000..a81d113
--- /dev/null
+++ b/overlays/dev/resources/cert-manager/resources/cluster-issuer.yaml
@@ -0,0 +1,6 @@
+apiVersion: cert-manager.io/v1
+kind: ClusterIssuer
+metadata:
+  name: cadoles-selfsigned-issuer
+spec:
+  selfSigned: {}
diff --git a/overlays/dev/resources/cert-manager/resources/issuer.yaml b/overlays/dev/resources/cert-manager/resources/issuer.yaml
new file mode 100644
index 0000000..7b5105c
--- /dev/null
+++ b/overlays/dev/resources/cert-manager/resources/issuer.yaml
@@ -0,0 +1,9 @@
+apiVersion: cert-manager.io/v1
+kind: Issuer
+metadata:
+  name: cadoles-ca-issuer
+#  namespace: cert-manager
+#  namespace: ingress-nginx
+spec:
+  ca:
+    secretName: cadoles-selfsigned-ca
\ No newline at end of file
diff --git a/overlays/dev/resources/ssl.yaml b/overlays/dev/resources/ssl.yaml
new file mode 100644
index 0000000..6f2098d
--- /dev/null
+++ b/overlays/dev/resources/ssl.yaml
@@ -0,0 +1,40 @@
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: nextcloud
+spec:
+  # Secret names are always required.
+  #secretName: nextcloud-tls
+  secretName: cadoles-selfsigned-ca
+
+
+  duration: 2160h # 90d
+  renewBefore: 360h # 15d
+  subject:
+    organizations:
+    - cadoles
+  # The use of the common name field has been deprecated since 2000 and is
+  # discouraged from being used.
+  commonName: cadoles.fr
+  isCA: false
+  privateKey:
+    algorithm: RSA
+    encoding: PKCS1
+    size: 2048
+  usages:
+  - server auth
+  - client auth
+  # At least one of a DNS Name, URI, or IP address is required.
+  dnsNames:
+  - nextcloud
+  - nextcloud.cadoles.fr
+  - nxt.cadoles.fr
+  # Issuer references are always required.
+  issuerRef:
+    name: cadoles-ca-issuer
+    # We can reference ClusterIssuers by changing the kind here.
+    # The default value is Issuer (i.e. a locally namespaced Issuer)
+    kind: Issuer
+    # This is optional since cert-manager will default to this value however
+    # if you are using an external issuer, change this to that issuer group.
+    group: cert-manager.io
\ No newline at end of file