nginx fails on tmpfs

[Jacob]

### Behavior

~# systemctl start nginx
Job for nginx.service failed because the control process exited with error code.

~# systemctl status nginx
Mar 26 21:47:53 hostname nginx[6285]: nginx: [alert] could not open error log file: open() "/var/log/nginx/error.log" failed (2: No such file or direc
Mar 26 21:47:53 hostname nginx[6285]: 2018/03/26 21:47:53 [emerg] 6285#6285: open() "/var/log/nginx/access.log" failed (2: No such file or directory)

### Resolution

~# mkdir -pv /var/log/nginx/
~# touch /var/log/nginx/access.log
~# touch /var/log/nginx/error.log

### Expected Behavior

Automatically do that.

### Setup

~# cat /etc/fstab
tmpfs /var/log tmpfs defaults,noatime,nosuid,mode=0755,size=100m 0 0
[...]

nginx version 1.10.3-1+deb9u1 (the current in Raspbian 9.4)

[Thomas Ward (teward)]

Raspbian is not supported by this NGINX distribution group/project on Launchpad.

We do not provide the Raspbian packages. The Raspbian packages are built and based off of Debian directly.

[Jacob (jacob11)]

But if the Raspbian-repo-maintainers just compiled it for the RPi, it is a general problem.