[matrix] update for element proxied

apps/matrix/README.md

@@ -30,6 +30,13 @@ add_header X-XSS-Protection "1; mode=block";
 add_header Content-Security-Policy "frame-ancestors 'none'";
 ```
 
+    # Whether to create the two federation files on the web client
+    # - /.well-known/matrix/server containing {"m.server":
+    # "homeserver:443"}.
+    #  - /.well-known/matrix/client containing { "m.homeserver": {
+    # "base_url": "https://homeserver" } }. Example:
+
+
 ### matrix-synapse
 
 * Requires homeserver.yaml for starting

apps/matrix/element-web-nginx/default.conf

@@ -0,0 +1,17 @@
+server {
+    listen  127.0.0.1:8080;
+    listen  [::1]:8080;
+    server_name  localhost;
+
+    root   /usr/share/nginx/html;
+    index  index.html;
+
+    # Set no-cache for the index.html only so that browsers always check for a new copy of Element Web.
+    location = /index.html {
+        add_header Cache-Control "no-cache";
+    }
+
+    # redirect server error pages to the static page /50x.html
+    #
+    error_page   500 502 503 504  /50x.html;
+}

apps/matrix/templates/element-web-proxy.yaml

@@ -0,0 +1,10 @@
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ .Release.Name }}-element-web-nginx-proxy
+  labels:
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/component: matrix-element-web-proxy
+data:
+{{ tpl (.Files.Glob "element-web-nginx-proxy/*").AsConfig . | indent 2 }}

apps/matrix/templates/element-web.yaml

@@ -14,12 +14,46 @@ spec:
       labels:
         app.kubernetes.io/instance: {{ .Release.Name }}
         app.kubernetes.io/component: matrix-element-web
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/element-web-proxy.yaml") . | sha256sum }}
     spec:
       containers:
+        - name: nginx
+          image: ungleich/ungleich-certbot:1.1.1
+          ports:
+            - containerPort: 443
+              name: https
+            - containerPort: 80
+              name: http
+          env:
+            - name: DOMAIN
+              value: "{{ tpl .Values.elementWebFQDN . }}"
+            - name: EMAIL
+              value: "{{ .Values.email }}"
+            {{ if eq .Values.letsencryptStaging "no" }}
+            - name: STAGING
+              value: "no"
+            {{ end }}
+          volumeMounts:
+            - name: nginx-config-proxy
+              mountPath: "/nginx-configs"
+            - name: etcletsencrypt
+              mountPath: "/etc/letsencrypt"
         - name: element-web
           image: vectorim/element-web:{{ .Values.elementWebVersion }}
           ports:
-            - containerPort: 80
+            - containerPort: 8080
+          volumeMounts:
+            - name: nginx-config
+              mountPath: "/etc/nginx/conf.d/"
+          command: ["nginx", "-g", "daemon off;" ]
+      volumes:
+        - name: nginx-config
+          configMap:
+            name: {{ .Release.Name }}-element-web-nginx
+        - name: nginx-config-proxy
+          configMap:
+            name: {{ .Release.Name }}-element-web-nginx-proxy
 ---
 apiVersion: v1
 kind: Service
@@ -31,9 +65,10 @@ metadata:
 spec:
   type: ClusterIP
   ports:
-   # Required for letsencrypt
    - port: 80
      name: http
+   - port: 443
+     name: https
   selector:
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/component: matrix-element-web
@@ -42,9 +77,9 @@ spec:
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: {{ .Release.Name }}-element-web
+  name: {{ .Release.Name }}-element-web-nginx
   labels:
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/component: matrix-element-web
 data:
-{{ tpl (.Files.Get "element-web/nginx-default.conf") . | indent 8 }}
+{{ tpl (.Files.Glob "element-web-nginx/*").AsConfig . | indent 2 }}

apps/matrix/values.yaml

@@ -2,15 +2,6 @@ clusterDomain: c2.k8s.ooo
 email: technik@ungleich.ch
 letsencryptStaging: "yes"
 
-
-fqdn: "{{ .Release.Name }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}"
-
-# This needs delegation / configuration on fn.nf
-server_name: "fn.nf"
-
-# Full URL -- for later, when external domains are supported
-# web_client_location: "https://TBD"
-
 enable_registration: false
 
 # Maximum size of one particular file
@@ -18,3 +9,7 @@ max_filesize_in_mb: 100
 
 elementWebVersion: "v1.9.8"
 synapseVersion: "v1.49.0"
+
+elementWebFQDN: "{{ .Release.Name }}-element-web.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}"
+synapseFQDN: "{{ .Release.Name }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}"
+homeServerFQDN: "{{ .Release.Name }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}"