Small improvements

Author: woutertenbosch

Dockerfile

@@ -6,21 +6,17 @@ RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get -yq install nginx && \
     rm -rf /var/lib/apt/lists/*
 
-# Delete default configuration
+# Replace configuration
 RUN rm -v /etc/nginx/nginx.conf
 ADD nginx.conf /etc/nginx/
 
-# Replace configuration
+# Add run script
 ADD run.sh /run.sh
 RUN chmod 755 /*.sh
 
 # Set reverse proxy domain
 ENV REVERSE_DOMAIN example.com
 
-# Start Nginx
-#CMD sed -i "s/_REPLACE_ME_/$REVERSE_DOMAIN/g" /etc/nginx/nginx.conf && tail -F /var/log/nginx/* & /usr/sbin/nginx
-#CMD ["/etc/nginx/run.sh"]
-
 # Expose and start
 EXPOSE 80
 CMD ["/run.sh"]

nginx.conf

@@ -14,7 +14,7 @@ http {
 
         location / {
             proxy_pass http://_REPLACE_ME_/;
-			proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
+			proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504 http_404 http_403 http_300 http_301 http_303;
             proxy_redirect off;
             proxy_buffering off;
             proxy_set_header Host _REPLACE_ME_;

run.sh

@@ -1,10 +1,7 @@
 #!/bin/bash
 
 echo "Configuring Nginx Reverse Proxy..."
-
 sed -i "s/_REPLACE_ME_/$REVERSE_DOMAIN/g" /etc/nginx/nginx.conf
 
 echo "Starting Nginx Reverse Proxy..."
-
-tail -F /var/log/nginx/* &
-exec /usr/sbin/nginx
+exec /usr/sbin/nginx & tail -F /var/log/nginx/*