Switch container image to nginx-unprivileged

Dockerfile

@@ -23,7 +23,7 @@ RUN dos2unix /src/scripts/docker-package.sh && bash /src/scripts/docker-package.
 RUN cp /src/config.sample.json /src/webapp/config.json
 
 # App
-FROM nginx:alpine
+FROM nginxinc/nginx-unprivileged:stable-alpine
 
 COPY --from=builder /src/webapp /app
 
@@ -33,5 +33,3 @@ RUN sed -i '3i\ \ \ \ application/wasm wasm\;' /etc/nginx/mime.types
 # Override default nginx config
 COPY /nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf
 
-RUN rm -rf /usr/share/nginx/html \
- && ln -s /app /usr/share/nginx/html

README.md

@@ -174,15 +174,15 @@ The Docker image can be used to serve element-web as a web server. The easiest w
 it is to use the prebuilt image:
 
 ```bash
-docker run -p 80:80 vectorim/element-web
+docker run -p 80:8080 vectorim/element-web
 ```
 
 To supply your own custom `config.json`, map a volume to `/app/config.json`. For example,
 if your custom config was located at `/etc/element-web/config.json` then your Docker command
 would be:
 
 ```bash
-docker run -p 80:80 -v /etc/element-web/config.json:/app/config.json vectorim/element-web
+docker run -p 80:8080 -v /etc/element-web/config.json:/app/config.json vectorim/element-web
 ```
 
 To build the image yourself:

docs/kubernetes.md

@@ -116,7 +116,7 @@ Then you can deploy it to your cluster with something like `kubectl apply -f my-
  mountPath: /app/config.json
  subPath: config.json
  ports:
- - containerPort: 80
+ - containerPort: 8080
  name: element
  protocol: TCP
  readinessProbe:
@@ -152,7 +152,7 @@ Then you can deploy it to your cluster with something like `kubectl apply -f my-
  - name: default
  protocol: TCP
  port: 80
- targetPort: 80
+ targetPort: 8080
 
  ---
 

nginx/conf.d/default.conf

@@ -1,9 +1,9 @@
 server {
- listen 80;
- listen [::]:80;
+ listen 8080;
+ listen [::]:8080;
  server_name localhost;
 
- root /usr/share/nginx/html;
+ root /app;
  index index.html;
 
  # Set no-cache for the index.html only so that browsers always check for a new copy of Element Web.