cache

docker-compose.local.yml

@@ -75,6 +75,7 @@ services:
     image: 'nginx:stable'
     volumes:
       - './nginx/nginx.conf:/etc/nginx/nginx.conf:ro'
+      - nginx_cache:/var/cache/nginx
     depends_on:
       - api1
       - api2
@@ -123,6 +124,7 @@ volumes:
   postgres_data: # New volume for Postgres
   prometheus_data:
   grafana_data:
+  nginx_cache:
 
 networks:
   api.network: null

docker-compose.yml

@@ -33,6 +33,7 @@ services:
     image: 'nginx:stable'
     volumes:
       - '/data/nba-go-config/nginx:/etc/nginx:ro'
+      - nginx_cache:/var/cache/nginx
     depends_on:
       - api1
       - api2
@@ -84,6 +85,7 @@ services:
 volumes:
   prometheus_data:
   grafana_data:
+  nginx_cache:
 
 networks:
   # api_network:

nginx/nginx.conf

@@ -5,6 +5,8 @@ events {
 }
 
 http {
+    proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=api_cache:10m max_size=100m inactive=5m;
+
     upstream go_backend {
         server api1:5000;
         server api2:5000;
@@ -17,6 +19,24 @@ http {
         access_log /dev/stdout;
         error_log /dev/stderr;
 
+        location /api/ {
+            proxy_cache api_cache;
+            proxy_cache_valid 200 30s;
+            proxy_cache_key "$request_uri";
+            proxy_cache_use_stale error timeout updating;
+            add_header X-Cache-Status $upstream_cache_status;
+
+            proxy_pass http://go_backend;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection keep-alive;
+            proxy_set_header Host $host;
+            proxy_cache_bypass $http_upgrade;
+            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 / {
             proxy_pass http://go_backend;
             proxy_http_version 1.1;