chore : nginx worker 설정 파일 추가

back/nginx/Dockerfile

@@ -1,3 +1,6 @@
 FROM nginx
+
+#COPY nginx.conf /etc/nginx/nginx.conf
 COPY default.conf.template /etc/nginx/conf.d/default.conf.template
+
 ENTRYPOINT ["/bin/bash", "-c", "envsubst '${SERVER_NAME}' < /etc/nginx/conf.d/default.conf.template > /etc/nginx/conf.d/default.conf && nginx -g 'daemon off;'"]

back/nginx/nginx.conf

@@ -0,0 +1,25 @@
+user  nginx;
+worker_processes auto;
+
+worker_rlimit_nofile 8192;
+
+events {
+    worker_connections 4096;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+
+    keepalive_timeout  65;
+
+    include /etc/nginx/conf.d/*.conf;
+}