/var/log/nginx/*.log {
    daily
    rotate 190              # 约六个月（按日轮转）
    missingok
    notifempty
    compress
    delaycompress
    create 0640 www-data adm
    sharedscripts
    postrotate
        /usr/sbin/nginx -s reopen >/dev/null 2>&1 || true
    endscript
}