Remove setcap and use authbind instead

rootfs/Dockerfile

@@ -25,35 +25,6 @@ RUN clean-install \
 
 COPY . /
 
-# Create symlinks to redirect nginx logs to stdout and stderr docker log collector
-# This only works if nginx is started with CMD or ENTRYPOINT
-# Required because clean-install removes /var/log content
-# We cannot chown /etc/nginx recursively because that adds 100MB to the image
-RUN  mkdir -p /var/log/nginx \
-  && ln -sf /dev/stdout /var/log/nginx/access.log \
-  && ln -sf /dev/stderr /var/log/nginx/error.log \
-  && bash -eux -c ' \
-    writeDirs=( \
-      /etc/nginx/template \
-      /etc/ingress-controller/ssl \
-      /etc/ingress-controller/auth \
-      /var/log \
-      /var/log/nginx \
-    ); \
-    for dir in "${writeDirs[@]}"; do \
-      mkdir -p ${dir}; \
-      chown -R www-data.www-data ${dir}; \
-    done \
-    ' \
-  && chown www-data.www-data /etc/nginx/nginx.conf \
-  && chown www-data.www-data /etc/nginx/opentracing.json
-
-RUN  setcap    cap_net_bind_service=+ep /nginx-ingress-controller \
-  && setcap -v cap_net_bind_service=+ep /nginx-ingress-controller
-
-USER www-data
-
-ENTRYPOINT ["/usr/bin/dumb-init"]
+ENTRYPOINT ["/entrypoint.sh"]
 
 CMD ["/nginx-ingress-controller"]
-