Add element-web and nextcloud proxy on one origin

Note: continue to use http://localhost:8080 after run.sh

extra/element-web-nginx.conf

@@ -0,0 +1,70 @@
+server {
+	listen 8080;
+	listen [::]:8080;
+	server_name localhost;
+
+	root /var/empty;
+	index index.html;
+
+	log_not_found on;
+	access_log /dev/stderr combined;
+	error_log /dev/stderr info;
+
+	location /upschooling/element-web {
+		rewrite ^/upschooling/element-web/(.*)$ /$1 break;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $remote_addr;
+		proxy_pass "http://127.0.0.1:8082";
+	}
+	location /.well-known/matrix {
+		add_header Access-Control-Allow-Origin *;
+		add_header Access-Control-Allow-Methods GET;
+
+		default_type application/json;
+
+		# TODO: Add missing matrix well-known files
+		proxy_set_header Host localhost:8008;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_redirect http://localhost:8008/.well-known/matrix http://localhost:8080/.well-known/matrix;
+		proxy_pass "http://127.0.0.1:8008$uri";
+	}
+	location / {
+		proxy_set_header Host localhost:8080;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $remote_addr;
+    proxy_redirect off;
+		proxy_pass "http://127.0.0.1:80$uri";
+	}
+}
+
+server {
+	listen       8082;
+	listen  [::]:8082;
+	server_name  localhost;
+
+	root   /usr/share/nginx/html;
+	index  index.html;
+
+	set_real_ip_from 127.0.0.1;
+	set_real_ip_from ::1;
+
+	# Set no-cache for the version, config and index.html
+	# so that browsers always check for a new copy of Element Web.
+	# NB http://your-domain/ and http://your-domain/? are also covered by this
+
+	location = /index.html {
+		add_header Cache-Control "no-cache";
+	}
+	location = /version {
+		add_header Cache-Control "no-cache";
+	}
+	# covers config.json and config.hostname.json requests as it is prefix.
+	location /config {
+		add_header Cache-Control "no-cache";
+	}
+	# redirect server error pages to the static page /50x.html
+	#
+	error_page   500 502 503 504  /50x.html;
+}
+

run.sh

@@ -20,6 +20,10 @@ if $CONTAINER_RUNTIME inspect --type container synapse 1> /dev/null; then
   $CONTAINER_RUNTIME rm -f synapse
   sleep 0.5
 fi
+if $CONTAINER_RUNTIME inspect --type container elementweb 1> /dev/null; then
+  $CONTAINER_RUNTIME rm -f elementweb
+  sleep 0.5
+fi
 if $CONTAINER_RUNTIME inspect --type container nextcloud 1> /dev/null; then
   $CONTAINER_RUNTIME rm -f nextcloud
 fi
@@ -30,7 +34,9 @@ fi
 
 $CONTAINER_RUNTIME run -d \
     --name=nextcloud \
-    -p 8080:80 \
+    -p 8080:8080 \
+    -p 8081:80 \
+    -p 8082:8082 \
     -p 8008:8008 \
     -v "$DIR:/var/www/html/custom_apps/upschooling" \
     --add-host "synapse:127.0.0.1" \
@@ -128,5 +134,15 @@ else
   echo -e "Matrix user @upschooling:synapse created. \e[1;38;5;2mOK\033[0m"
 fi
 
+$CONTAINER_RUNTIME run -d \
+    --log-driver "k8s-file" \
+    --name=elementweb \
+    "--network=container:$($CONTAINER_RUNTIME inspect --format "{{.Id}}" nextcloud)" \
+    -v "$DIR/extra/element-web-nginx.conf:/etc/nginx/conf.d/default.conf" \
+    --hostname elementweb \
+    docker.io/vectorim/element-web
+
+echo -e "Element Web has started. \e[1;38;5;2mOK\033[0m"
+
 # for nextcloud logs use $CONTAINER_RUNTIME exec --user 33 -it nextcloud ./occ log:watch
 # for webserver logs use $CONTAINER_RUNTIME logs -f elementweb