/var/log/apt-cacher-ng/apt-cache*.log {
        su apt-cacher-ng apt-cacher-ng
        size 10M
        missingok
        rotate 7
        compress
        delaycompress
        notifempty
        create
        postrotate
                if [ -e /run/systemd/system ] ; then
                        systemctl is-active apt-cacher-ng && systemctl kill --signal=USR1 apt-cacher-ng
                elif [ -s /var/run/apt-cacher-ng/pid ] ; then
                        kill -s USR1 "$(cat /var/run/apt-cacher-ng/pid)"
                fi
        endscript
}

/var/log/apt-cacher-ng/apt-cache*.err {
        su apt-cacher-ng apt-cacher-ng
        size 10M
        missingok
        rotate 7
        compress
        delaycompress
        notifempty
        create
        postrotate
                if [ -e /run/systemd/system ] ; then
                        systemctl is-active apt-cacher-ng && systemctl kill --signal=USR1 apt-cacher-ng
                elif [ -s /var/run/apt-cacher-ng/pid ] ; then
                        kill -s USR1 "$(cat /var/run/apt-cacher-ng/pid)"
                fi
        endscript
}


