Deploy.sh

#!/bin/bash
packageId=$( get_octopusvariable "Octopus.Action.Package.PackageId" )

echo Package Id is $packageId

chmod +x $packageId

if [ -e /lib/systemd/system/$packageId.service ]
then
    echo stopping service
    sudo systemctl stop $packageId.service
fi

echo installing service
sed -i "s/SERVICENAME/$packageId/g" Template.service
echo '============================================'
echo '==============Service File=================='
echo '============================================'
cat Template.service
echo 
echo '============================================'
sudo cp -v Template.service /lib/systemd/system/$packageId.service
sudo chmod 644 /lib/systemd/system/$packageId.service
sudo systemctl daemon-reload
sudo systemctl enable $packageId.service
echo starting service
sudo systemctl start $packageId.service

sleep 2
sudo journalctl -u $packageId.service -n 10 
systemctl is-active --quiet $packageId
if [ $? -eq 0 ]
then
    echo Service started successfully
else 
    echo Issue starting service
    exit 1
fi