chore: tweaks

Resources/compose/docker-compose-prod-graphql.yml

@@ -5,9 +5,6 @@ services:
       POSTGRES_PASSWORD: "${POSTGRES_PASSWORD}"
       POSTGRES_USER: "${POSTGRES_USER}"
     
-  app:
-    env_file: .env
-
   web:
     volumes:
       - graphiql:/public-console:ro

Resources/nginx/nginx.conf

@@ -1,7 +1,7 @@
-worker_processes  2;
+worker_processes  1;
 
 events {
-    worker_connections  4096;
+    worker_connections  1024;
     multi_accept on; # accept each connection as soon as you can
     accept_mutex off;
     use epoll;
@@ -29,16 +29,16 @@ http {
     gzip_disable "msi6";
     gzip_vary on;
     gzip_proxied any;
-    gzip_comp_level 6;
+    gzip_comp_level 4;
     gzip_buffers 16 8k;
     gzip_http_version 1.1;
     gzip_min_length 256;
     gzip_types application/atom+xml application/geo+json application/javascript application/x-javascript application/json application/ld+json application/manifest+json application/rdf+xml application/rss+xml application/xhtml+xml application/xml font/eot font/otf font/ttf image/svg+xml text/css text/javascript text/plain text/xml;
 
-    upstream pokeapi_upstream {
+    #upstream pokeapi_upstream {
         # 'app' is the Django container name in Docker
-        server app:80 fail_timeout=0;
-    }
+    #    server app:80 fail_timeout=0;
+    #}
 
     upstream graphql_upstream {
         server graphql-engine:8080 fail_timeout=0;
@@ -57,6 +57,7 @@ http {
 
     limit_req_zone $limit_key zone=graphqlDefaultLimit:50m rate=1r/m;
     limit_conn_zone $binary_remote_addr zone=addr:20m;
+    proxy_cache_path /tmp/cache levels=1:2 keys_zone=small:40m inactive=10d max_size=2g use_temp_path=off;
 
     server {
         listen 80 deferred;
@@ -67,7 +68,7 @@ http {
 
         client_body_timeout 5s;
         client_header_timeout 5s;
-        limit_conn addr 10;
+        limit_conn addr 15;
 
         # Admin console
         location /graphql/admin/ {
@@ -91,11 +92,19 @@ http {
         }
 
         location /graphql/v1beta {
+            proxy_read_timeout 70s;
+            proxy_cache small;
+            proxy_cache_valid 200 10d;
+            proxy_cache_valid any 0;
+            proxy_cache_methods POST;
+            proxy_cache_key "$request_method$request_uri$request_body";
             limit_req zone=graphqlDefaultLimit burst=100 nodelay;
             limit_req_status 429;
-            expires 1m; # client-side caching, one minute for each API resource
+            expires 30m; # client-side caching, one minute for each API resource
             add_header Cache-Control "public";
             add_header Pragma public;
+            add_header X-Proxy-Cache $upstream_cache_status;
+            add_header X-Cache-Date $upstream_http_date;
             proxy_http_version 1.1;
             proxy_set_header Upgrade $http_upgrade;
             proxy_set_header Connection "upgrade";
@@ -106,23 +115,9 @@ http {
             proxy_pass http://graphql_upstream/v1/graphql;
         }
         
-        location /api/ {
-            expires 1m; # client-side caching, one minute for each API resource
-            add_header Cache-Control "public";
-            add_header Pragma public;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header Host $http_host;
-            proxy_redirect off;
-            proxy_pass http://pokeapi_upstream;
-        }
 
         location / {
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header Host $http_host;
-            proxy_redirect off;
-            proxy_pass http://pokeapi_upstream;
+            return 404;
         }
     }
 }

docker-compose.yml

@@ -16,25 +16,6 @@ services:
       - pg_data:/var/lib/postgresql/data
     restart: always
 
-  app:
-    build:
-      context: .
-      dockerfile: ./Resources/docker/app/Dockerfile
-    user: ${RUN_AS:-pokeapi}
-    environment:
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-pokemon}
-      POSTGRES_USER: ${POSTGRES_USER:-ash}
-      POSTGRES_DB: ${POSTGRES_DB:-pokeapi}
-    volumes:
-      - .:/code
-    links:
-      - db
-      - cache
-    depends_on:
-      - db
-      - cache
-    restart: always
-
   web:
     image: nginx:alpine
     ports:
@@ -45,13 +26,12 @@ services:
     volumes:
       - ./Resources/nginx/nginx.conf:/etc/nginx/nginx.conf:ro
       - ./Resources/nginx/ssl:/ssl:ro
-    volumes_from:
-      - app:ro
-    links:
-      - app
 
   graphql-engine:
     image: hasura/graphql-engine:v2.0.0-alpha.5
+    cpus: 0.7
+    memswap_limit: 3g
+    mem_limit: 450m
     ports:
       - "8080:8080"
     depends_on: