2
0
mirror of https://github.com/xcat2/confluent.git synced 2025-12-28 03:51:45 +00:00
Files
confluent/confluent_osdeploy/common/profile/scripts/setupssh
Jarrod Johnson 63bbe53448 Address numerous issues with 'installtodisk' for el8
Add missing pre.d directory to let user know they can use such scripts

Preserve console directievs from kernelargs into installed system

Retry umount during image2disk, if processes have the filesystem busy.

Fix DNS behavior during post phase of installtodisk

Invoke confignet properly during firstboot to set up additional interfaces.

Have sshd run during the install from '/sysroot', for convenience

Fix some cosmetic error output for setupssh
2025-08-22 08:39:40 -04:00

58 lines
2.4 KiB
Plaintext

[ -f /lib/confluent/functions ] && . /lib/confluent/functions
[ -f /etc/confluent/functions ] && . /etc/confluent/functions
[ -f /opt/confluent/bin/apiclient ] && confapiclient=/opt/confluent/bin/apiclient
[ -f /etc/confluent/apiclient ] && confapiclient=/etc/confluent/apiclient
for pubkey in /etc/ssh/ssh_host*key.pub; do
if [ "$pubkey" = /etc/ssh/ssh_host_key.pub ]; then
continue
fi
certfile=${pubkey/.pub/-cert.pub}
confluentpython $confapiclient /confluent-api/self/sshcert $pubkey -o $certfile
done
if [ -d /etc/ssh/sshd_config.d/ -a ! -e /etc/ssh/sshd_config.d/90-confluent.conf ]; then
for cert in /etc/ssh/ssh*-cert.pub; do
echo HostCertificate $cert >> /etc/ssh/sshd_config.d/90-confluent.conf
done
echo HostbasedAuthentication yes >> /etc/ssh/sshd_config.d/90-confluent.conf
echo HostbasedUsesNameFromPacketOnly yes >> /etc/ssh/sshd_config.d/90-confluent.conf
echo IgnoreRhosts no >> /etc/ssh/sshd_config.d/90-confluent.conf
elif [ ! -d /etc/ssh/sshd_config.d/ ] && ! grep HostCertificate /etc/ssh/sshd_config > /dev/null; then
for cert in /etc/ssh/ssh*-cert.pub; do
echo HostCertificate $cert >> /etc/ssh/sshd_config
done
echo HostbasedAuthentication yes >> /etc/ssh/sshd_config
echo HostbasedUsesNameFromPacketOnly yes >> /etc/ssh/sshd_config
echo IgnoreRhosts no >> /etc/ssh/sshd_config
fi
TMPDIR=$(mktemp -d)
cd $TMPDIR
confluentpython $confapiclient /confluent-public/site/initramfs.tgz -o initramfs.tgz
tar xf initramfs.tgz
for ca in ssh/*.ca; do
LINE=$(cat $ca)
if [ -z "$LINE" ]; then continue; fi
if [ -f /etc/ssh/ssh_known_hosts ]; then
cp -af /etc/ssh/ssh_known_hosts /etc/ssh/ssh_known_hosts.new
grep -v "$LINE" /etc/ssh/ssh_known_hosts > /etc/ssh/ssh_known_hosts.new
fi
echo '@cert-authority *' $LINE >> /etc/ssh/ssh_known_hosts.new
mv /etc/ssh/ssh_known_hosts.new /etc/ssh/ssh_known_hosts
done
mkdir -p /root/.ssh/
chmod 700 /root/.ssh/
touch /root/.ssh/authorized_keys
for pubkey in ssh/*.*pubkey; do
LINE=$(cat $pubkey)
if [ -z "$LINE" ]; then continue; fi
cp -af /root/.ssh/authorized_keys /root/.ssh/authorized_keys.new
grep -v "$LINE" /root/.ssh/authorized_keys > /root/.ssh/authorized_keys.new
echo "$LINE" >> /root/.ssh/authorized_keys.new
mv /root/.ssh/authorized_keys.new /root/.ssh/authorized_keys
done
confluentpython $confapiclient /confluent-api/self/nodelist | sed -e 's/^- //' > /etc/ssh/shosts.equiv
cat /etc/ssh/shosts.equiv > /root/.shosts
cd -
rm -rf $TMPDIR
systemctl try-restart sshd