add nginx.conf for frontend

dockerfiles/front/Dockerfile

@@ -13,6 +13,7 @@ RUN npx ng build
 FROM nginx:alpine
 
 COPY --from=build /app/dist/tlcfront /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
 
 EXPOSE 80
 

dockerfiles/front/nginx.conf

@@ -0,0 +1,20 @@
+server {
+    location /api/polls {
+        proxy_pass http://back:8080;
+        proxy_set_header Host $http_host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location / {
+        root   /usr/share/nginx/html;
+        index  index.html index.htm;
+        try_files $uri $uri/ /index.html?$args;
+    }
+
+    error_page   500 502 503 504  /50x.html;
+    location = /50x.html {
+        root   /usr/share/nginx/html;
+    }
+}

dockerfiles/nginx/nginx.conf

@@ -1,5 +1,9 @@
+##########################
+## FRONTEND + API
+##########################
 server {
     listen 80;
+    listen [::]:80;
     server_name _;
 
     root /usr/share/nginx/html;
@@ -8,8 +12,8 @@ server {
     ##########################
     # Proxy API requests to the back service
     ##########################
-    location /api/ {
-        proxy_pass http://back:8080/api/;
+    location /api/polls {
+        proxy_pass http://back:8080/;
         proxy_http_version 1.1;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
@@ -21,6 +25,51 @@ server {
     # FrontEnd returns
     ##########################
     location / {
-        try_files $uri $uri/ /index.html;
+        proxy_pass http://front:5080;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header Connection "";
+    }
+
+    error_page   500 502 503 504  /50x.html;
+    location = /50x.html {
+        root   /usr/share/nginx/html;
+    }
+}
+
+##
+## BACKEND
+##
+server {
+    listen 80;
+    listen [::]:80;
+    server_name _;
+
+    location / {
+        proxy_pass http://back:8080;
+        proxy_set_header Host $http_host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+}
+
+##
+## ETHERPAD
+##
+server {
+    listen 80;
+    listen [::]:80;
+    server_name _;
+
+    location / {
+        proxy_pass http://etherpad:9001;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $http_host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $remote_addr;
     }
 }