[matrix] ++doc and change deployment strategy

apps/matrix/README.md

@@ -6,13 +6,13 @@ Setting up matrix for  ...
 
 - the matrix domain "fn.nf"
 - the homeserver matrix.fnnf.svc.p10.k8s.ooo
-- element web on matrix.fn.nf
+- element web on m.fn.nf
 
 Using automatic DNS from the p10.k8s.ooo cluster:
 
 ```
 helm upgrade --install --create-namespace --namespace fnnf \
-    --set homeServerFQDN=fn.nf,elementWebFQDN=matrix.fn.nf,letsencryptStaging=no matrix matrix/
+    --set homeServerFQDN=fn.nf,elementWebFQDN=m.fn.nf,letsencryptStaging=no,clusterDomain=p10.k8s.ooo matrix matrix/
 ```
 
 Setting up matrix.fn.nf in DNS
@@ -21,8 +21,12 @@ Setting up matrix.fn.nf in DNS
 matrix CNAME matrix-element-web.fnnf.svc.p10.k8s.ooo.
 ```
 
-Creating the two json files /.well-known/matrix/server and
-/.well-known/matrix/client on the fn.nf web server.
+Creating the two json files
+* /.well-known/matrix/server and
+* /.well-known/matrix/client
+on the fn.nf web server using the samples:
+
+
 
 ### Element-Web
 

apps/matrix/templates/synapse.yaml

@@ -8,6 +8,8 @@ spec:
       app.kubernetes.io/instance: {{ .Release.Name }}
       app.kubernetes.io/component: matrix-synapse
   replicas: 1
+  strategy:
+    type: Recreate
   template:
     metadata:
       labels: