chore: reduced number of workers for nginx

services/backend/Dockerfile.staticfiles

@@ -26,6 +26,8 @@ COPY --from=builder /app/static /usr/share/nginx/html
 
 COPY ../checker/checker_requirements.txt /usr/share/nginx/html
 
+RUN sed -i 's/worker_processes .*/worker_processes 1;/' /etc/nginx/nginx.conf
+
 HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --start-interval=2s --retries=3 \
     CMD wget --no-verbose --tries=1 --spider http://127.0.0.1:80/ || exit 1
 

services/docs/Dockerfile

@@ -18,6 +18,8 @@ FROM nginx:1.28-alpine-slim AS serve
 
 COPY --from=builder /opt/docusaurus/build /usr/share/nginx/html
 
+RUN sed -i 's/worker_processes .*/worker_processes 1;/' /etc/nginx/nginx.conf
+
 EXPOSE 80
 
 CMD ["nginx", "-g", "daemon off;"]

services/frontend/nginx/nginx.conf

@@ -1,4 +1,4 @@
-worker_processes auto;
+worker_processes 1;
 pid /run/nginx.pid;
 error_log /var/log/nginx/error.log warn;
 include /etc/nginx/modules-enabled/*.conf;