setup-seed-node.sh

#!/usr/bin/env bash
ip=$(curl http://169.254.169.254/latest/meta-data/local-ipv4)
sed -i "s/seeds: localhost/seeds: \"${ip}\"/g" /etc/scylla/scylla.yaml
sed -i "s/listen_address: localhost/listen_address: \"${ip}\"/g" /etc/scylla/scylla.yaml
sed -i "s/rpc_address: localhost/rpc_address: \"${ip}\"/g" /etc/scylla/scylla.yaml

nic=$(ip link show | grep -o 'ens[0-9]*')
disk=$(lsblk -bno NAME,SIZE | sort -k2n | tail -n1 | awk '{print $1}')

scylla_setup --disks "/dev/${disk}" --online-discard 1 --nic "${nic}" --no-kernel-check --no-enable-service --no-ntp-setup --no-coredump-setup --io-setup 1 --no-version-check --no-rsyslog-setup --no-verify-package --no-cpuscaling-setup

systemctl start scylla-server.service

echo "Sleeping to give headroom for ScyllaDB to start"
sleep 30

bash /opt/scylla_setup/setup-db.sh