nginx-proxy-manager/docker/rootfs/etc/s6-overlay/s6-rc.d/prepare/30-ownership.sh

#!/command/with-contenv bash
# shellcheck shell=bash

set -e

log_info 'Setting ownership ...'

# root
chown root /tmp/nginx

# npm user and group
chown -R "$PUID:$PGID" /data
chown -R "$PUID:$PGID" /etc/letsencrypt
chown -R "$PUID:$PGID" /run/nginx
chown -R "$PUID:$PGID" /tmp/nginx
chown -R "$PUID:$PGID" /var/cache/nginx
chown -R "$PUID:$PGID" /var/lib/logrotate
chown -R "$PUID:$PGID" /var/lib/nginx
chown -R "$PUID:$PGID" /var/log/nginx

# Don't chown entire /etc/nginx folder as this causes crashes on some systems
chown -R "$PUID:$PGID" /etc/nginx/nginx
chown -R "$PUID:$PGID" /etc/nginx/nginx.conf
chown -R "$PUID:$PGID" /etc/nginx/conf.d