good final Dockerfile

Dockerfile

@@ -1,11 +1,16 @@
-FROM nginx:1.21.6-alpine
-
-LABEL maintainer="greg.lebreton@hotmail.com"
+FROM nginx:mainline-alpine
 
+COPY nginx.conf /etc/nginx/nginx.conf
 COPY ./html /usr/share/nginx/html
 
+RUN chown -R nginx:nginx /usr/share/nginx/html && chmod -R 755 /usr/share/nginx/html && \
+        chown -R nginx:nginx /var/cache/nginx && \
+        chown -R nginx:nginx /var/log/nginx && \
+        chown -R nginx:nginx /etc/nginx/conf.d
+RUN touch /var/run/nginx.pid && \
+        chown -R nginx:nginx /var/run/nginx.pid
+
+USER nginx
 EXPOSE 80
 
-HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 CMD curl -f http://localhost/ || exit 1
-
 CMD ["nginx", "-g", "daemon off;"]

nginx.conf

@@ -0,0 +1,27 @@
+worker_processes  auto;
+
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+
+events {
+    worker_connections  1024;
+}
+
+
+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;
+}