# ---
# - Install scripts
# ---

cp <path-to-check_net.sh> /usr/local/sbin/
cp <path-to-netconfig.sh> /usr/local/sbin/



# ---
# - Configuration 
# ---

mkdir -p /etc/check_net
cp <path-to-check_net.conf> /etc/check_net/check_net.conf

# - Adjust /etc/check_net/check_net.conf
# -
vim /etc/check_net/check_net.conf



# ---
# - systemd configuration for service "check_net"
# ---

# - Create service "check_net"
# -
cat <<EOF > /etc/systemd/system/check_net.service
[Unit]
Description=Configure Routing for Internet Connections;
After=network.target
After=rc-local.service

[Service]
ExecStart=/usr/local/sbin/check_net.sh
ExecStartPre=rm -rf /tmp/check_net.sh.LOCK
ExecStopPost=rm -rf /tmp/check_net.sh.LOCK
KillMode=control-group
SendSIGKILL=yes
TimeoutStopSec=2
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF


# - Activate service check_net
# -
systemctl enable check_net.service

systemctl daemon-reload

systemctl start check_net


# ---
# - Configure lograotation for service "check_net"
# ---

cat <<EOF > /etc/logrotate.d/check_net
/var/log/check_net.log
{
   rotate 7
   daily
   missingok
   notifempty
   copytruncate
   delaycompress
   compress
}
EOF