logrotate-nginx

/var/log/nginx_*.log {
  daily
  compress
  delaycompress
  rotate 2
  missingok
  nocreate
  sharedscripts
  postrotate
    test ! -f /var/run/nginx.pid || kill -USR1 `cat /var/run/nginx.pid`
  endscript
}

logrotate-php-fpm

/var/log/php-fpm.log {
  daily
  compress
  delaycompress
  rotate 2
  missingok
  notifempty
  create 644 root root
  sharedscripts
  postrotate
    /sbin/service php-fpm flush-logs > /dev/null
  endscript
}

logrotate-smartwap

#keep a whole year of logs
#rename logs to %Y%m%d/+%Y%m%d.access
/var/log/smartwap/access.log {
  daily
  nocompress
  rotate 365
  missingok
  nocreate
  sharedscripts
  postrotate
    FNAME=`echo $1 | sed -e 's/  *$//'`.1
    DIR=`dirname $FNAME`/`date --date='-1 day' +%Y%m`
    EXT=`basename $1 | cut -d'.' -f1`
    DEST=$DIR/`date --date='-1 day' +%Y%m%d`.$EXT
    mkdir -p $DIR
    mv $FNAME $DEST
    test ! -f /var/run/nginx.pid || kill -USR1 `cat /var/run/nginx.pid`
  endscript  
}

#error logs
/var/log/smartwap/error.log {
  daily
  compress
  delaycompress
  rotate 2
  missingok
  nocreate
  postrotate
    test ! -f /var/run/nginx.pid || kill -USR1 `cat /var/run/nginx.pid`
  endscript
}