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confluent/confluent_osdeploy/ubuntu20.04/profiles/default/scripts/post.sh
Jarrod Johnson 861c0230c7 Reorder ubuntu to first in post
Ubuntu tends to install itself as behind network
device.  Amend to match other OSes and avoid network
boot.
2021-09-21 10:03:29 -04:00

83 lines
3.6 KiB
Bash
Executable File

#!/bin/bash
cp -a /root/.ssh /target/root/
mkdir -p /target/etc/confluent/ssh/sshd_config.d/
chmod 700 /target/etc/confluent
cp /custom-installation/confluent/* /target/etc/confluent/
cp -a /custom-installation/tls /target/etc/confluent/
chmod go-rwx /etc/confluent/*
for i in /custom-installation/ssh/*.ca; do
echo '@cert-authority *' $(cat $i) >> /target/etc/ssh/ssh_known_hosts
done
cp -a /etc/ssh/ssh_host* /target/etc/confluent/ssh/
cp -a /etc/ssh/sshd_config.d/confluent.conf /target/etc/confluent/ssh/sshd_config.d/
sshconf=/target/etc/ssh/ssh_config
if [ -d /target/etc/ssh/ssh_config.d/ ]; then
sshconf=/target/etc/ssh/ssh_config.d/01-confluent.conf
fi
echo 'Host *' >> $sshconf
echo ' HostbasedAuthentication yes' >> $sshconf
echo ' EnableSSHKeysign yes' >> $sshconf
echo ' HostbasedKeyTypes *ed25519*' >> $sshconf
curl -f https://$confluent_mgr/confluent-public/os/$confluent_profile/scripts/firstboot.sh > /target/etc/confluent/firstboot.sh
curl -f https://$confluent_mgr/confluent-public/os/$confluent_profile/scripts/functions > /target/etc/confluent/functions
source /target/etc/confluent/functions
chmod +x /target/etc/confluent/firstboot.sh
cp /tmp/allnodes /target/root/.shosts
cp /tmp/allnodes /target/etc/ssh/shosts.equiv
if grep ^ntpservers: /target/etc/confluent/confluent.deploycfg > /dev/null; then
ntps=$(sed -n '/^ntpservers:/,/^[^-]/p' /target/etc/confluent/confluent.deploycfg|sed 1d|sed '$d' | sed -e 's/^- //' | paste -sd ' ')
sed -i "s/#NTP=/NTP=$ntps/" /target/etc/systemd/timesyncd.conf
fi
textcons=$(grep ^textconsole: /target/etc/confluent/confluent.deploycfg |awk '{print $2}')
updategrub=0
if [ "$textcons" = "true" ] && ! grep console= /proc/cmdline > /dev/null; then
cons=""
if [ -f /custom-installation/autocons.info ]; then
cons=$(cat /custom-installation/autocons.info)
fi
if [ ! -z "$cons" ]; then
sed -i 's/GRUB_CMDLINE_LINUX="\([^"]*\)"/GRUB_CMDLINE_LINUX="\1 console='${cons#/dev/}'"/' /target/etc/default/grub
updategrub=1
fi
fi
kargs=$(curl https://$confluent_mgr/confluent-public/os/$confluent_profile/profile.yaml | grep ^installedargs: | sed -e 's/#.*//')
if [ ! -z "$kargs" ]; then
sed -i 's/GRUB_CMDLINE_LINUX="\([^"]*\)"/GRUB_CMDLINE_LINUX="\1 '"${kargs}"'"/' /target/etc/default/grub
fi
mkdir -p /opt/confluent/bin
mkdir -p /etc/confluent
cp -a /target/etc/confluent/* /etc/confluent
cp /custom-installation/confluent/bin/apiclient /opt/confluent/bin/
cp /custom-installation/confluent/bin/apiclient /target/etc/confluent/
mount -o bind /dev /target/dev
mount -o bind /proc /target/proc
mount -o bind /sys /target/sys
if [ 1 = $updategrub ]; then
chroot /target update-grub
fi
echo "Port 22" >> /etc/ssh/sshd_config
echo "Port 2222" >> /etc/ssh/sshd_config
echo "Match LocalPort 22" >> /etc/ssh/sshd_config
echo " ChrootDirectory /target" >> /etc/ssh/sshd_config
kill -HUP $(cat /run/sshd.pid)
if [ -e /sys/firmware/efi ]; then
bootnum=$(efibootmgr | grep ubuntu | sed -e 's/ .*//' -e 's/\*//' -e s/Boot//)
currboot=$(efibootmgr | grep ^BootOrder: | awk '{print $2}')
nextboot=$(echo $currboot| awk -F, '{print $1}')
[ "$nextboot" = "$bootnum" ] || efibootmgr -o $bootnum,$currboot
efibootmgr -D
fi
cat /target/etc/confluent/tls/*.pem > /target/etc/confluent/ca.pem
cat /target/etc/confluent/tls/*.pem > /etc/confluent/ca.pem
chroot /target bash -c "source /etc/confluent/functions; run_remote_python syncfileclient"
chroot /target bash -c "source /etc/confluent/functions; run_remote_parts post.d"
source /target/etc/confluent/functions
run_remote_config post
umount /target/sys /target/dev /target/proc