confluent/confluent_osdeploy/ubuntu20.04/profiles/default/scripts/pre.sh

#!/bin/bash
deploycfg=/custom-installation/confluent/confluent.deploycfg

cryptboot=$(grep encryptboot: $deploycfg|sed -e 's/^encryptboot: //')
if [ "$cryptboot" != "" ]  && [ "$cryptboot" != "none" ] && [ "$cryptboot" != "null" ]; then
   echo "****Encrypted boot requested, but not implemented for this OS, halting install" > /dev/console
   [ -f '/tmp/autoconsdev' ] && (echo "****Encryptod boot requested, but not implemented for this OS,halting install" >> $(cat /tmp/autoconsdev))
   while :; do sleep 86400; done
fi


cat /custom-installation/ssh/*.rootpubkey > /root/.ssh/authorized_keys
nodename=$(grep ^NODENAME: /custom-installation/confluent/confluent.info|awk '{print $2}')
apikey=$(cat /custom-installation/confluent/confluent.apikey)
for pubkey in /etc/ssh/ssh_host*key.pub; do
    certfile=${pubkey/.pub/-cert.pub}
    keyfile=${pubkey%.pub}
    curl -f -X POST -H "CONFLUENT_NODENAME: $nodename" -H "CONFLUENT_APIKEY: $apikey" -d @$pubkey https://$mgr/confluent-api/self/sshcert > $certfile
    echo HostKey $keyfile >> /etc/ssh/sshd_config.d/confluent.conf
    echo HostCertificate $certfile >> /etc/ssh/sshd_config.d/confluent.conf
done
echo HostbasedAuthentication yes >> /etc/ssh/sshd_config.d/confluent.conf
echo HostbasedUsesNameFromPacketOnly yes >> /etc/ssh/sshd_config.d/confluent.conf
echo IgnoreRhosts no >> /etc/ssh/sshd_config.d/confluent.conf
systemctl restart sshd
curl -f -X POST -H "CONFLUENT_NODENAME: $nodename" -H "CONFLUENT_APIKEY: $apikey" https://$mgr/confluent-api/self/nodelist > /tmp/allnodes
curl -f https://$mgr/confluent-public/os/$profile/scripts/getinstalldisk > /custom-installation/getinstalldisk
python3 /custom-installation/getinstalldisk
sed -i s!%%INSTALLDISK%%!/dev/$(cat /tmp/installdisk)! /autoinstall.yaml