Merge pull request #16 from Rythmify/monitoring

Fix Grafana URL; add /health and proxy tweaks

Author: nourabosaif

docker-compose.monitoring.yml

@@ -70,7 +70,7 @@ services:
       GF_SMTP_FROM_NAME: ${GF_SMTP_FROM_NAME:-Rythmify Monitoring}
       GF_SMTP_STARTTLS_POLICY: MandatoryStartTLS
       ALERT_EMAIL_TO: ${ALERT_EMAIL_TO:-}
-      GF_SERVER_ROOT_URL: https://rythmify-back.duckdns.org/grafana/
+      GF_SERVER_ROOT_URL: https://rythmify.duckdns.org/grafana/
       GF_SERVER_SERVE_FROM_SUB_PATH: "true"
     volumes:
       - grafana_data:/var/lib/grafana

nginx/rythmify.duckdns.org.conf

@@ -19,6 +19,16 @@ server {
     root /var/www/rythmify;
     index index.html;
 
+    location /health {
+        proxy_pass http://localhost:8080/health;
+
+        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;
+    }
+
     # Backend API
     location /api/ {
         proxy_pass http://localhost:8080/api/;
@@ -40,13 +50,22 @@ server {
         proxy_set_header Host              $host;
     }
 
-    # Grafana (MUST KEEP)
+    # Handle missing trailing slash
+    location = /grafana {
+        return 301 /grafana/;
+    }
+
+    # Grafana proxy
     location /grafana/ {
         proxy_pass http://localhost:3000/;
 
         proxy_http_version 1.1;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
+
+        # Required for Grafana WebSockets
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
     }
 
     # Frontend SPA