master
 1/var/log/nginx/*.log {
 2  daily
 3  missingok
 4  rotate 52
 5  compress
 6  delaycompress
 7  notifempty
 8  create 0640 nginx adm
 9  sharedscripts
10  dateext
11  prerotate
12    if [ -d /etc/logrotate.d/httpd-prerotate ]; then \
13      run-parts /etc/logrotate.d/httpd-prerotate; \
14    fi \
15  endscript
16  postrotate
17    [ ! -f /var/run/nginx.pid ] || kill -USR1 `cat /var/run/nginx.pid`
18  endscript
19}