feat(v2): complete v2 reimplementation

frontend/nginx.conf

@@ -1,19 +1,50 @@
-server {
-    listen 80;
-    server_name localhost;
-    root /usr/share/nginx/html;
-    index index.html;
+pid /tmp/nginx.pid;
 
-    location / {
-        try_files $uri $uri/ /index.html;
+worker_processes auto;
+error_log /dev/stderr warn;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+    access_log /dev/stdout;
+    sendfile on;
+
+    upstream backup_tool_web {
+        server unix:/run/backup-tool/web.sock;
     }
 
-    location /api/ {
-        proxy_pass http://backend:8000/api/;
-        proxy_http_version 1.1;
-        proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header Connection 'upgrade';
-        proxy_set_header Host $host;
-        proxy_cache_bypass $http_upgrade;
+    server {
+        listen 8080;
+        server_name _;
+        root /usr/share/nginx/html;
+        index index.html;
+
+        location / {
+            try_files $uri $uri/ /index.html;
+        }
+
+        location /api/ {
+            proxy_pass http://backup_tool_web;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+
+        location = /livez {
+            proxy_pass http://backup_tool_web;
+        }
+
+        location = /readyz {
+            proxy_pass http://backup_tool_web;
+        }
+
+        location = /metrics {
+            proxy_pass http://backup_tool_web;
+        }
     }
 }