#!/bin/bash set -ex sudo chmod 700 patroni_endpoint_cleaner.sh sudo cp patroni_endpoint_cleaner.sh /opt cat > ./patroni_endpoint_cleaner.service << EOF [Unit] Description=Helper script for initial upgrade to HA Postgres [Service] ExecStart=/opt/patroni_endpoint_cleaner.sh [Install] WantedBy=multi-user.target EOF sudo mv patroni_endpoint_cleaner.service /lib/systemd/system/ sudo systemctl restart patroni_endpoint_cleaner sudo systemctl enable patroni_endpoint_cleaner sudo systemctl daemon-reload