Needs writable volume at /var/lib/nginx/

[brandond]

Container fails to start without writable /var/lib/nginx/logs/, /var/lib/nginx/tmp/, and /var/log/nginx/

nginx: [alert] could not open error log file: open() "/var/lib/nginx/logs/error.log" failed (13: Permission denied)
2020/01/10 19:29:33 [warn] 1#1: the "user" directive makes sense only if the master process runs with super-user privileges, ignored in /etc/nginx/nginx.conf:3
2020/01/10 19:29:33 [emerg] 1#1: mkdir() "/var/lib/nginx/tmp/client_body" failed (13: Permission denied
nginx: [emerg] open() "/var/log/nginx/error.log" failed (13: Permission denied)

This should be covered in the README.