sbin/itzks-update-disklserver-squashfs-images: Copy disklserver's /root/.ssh/known_hosts (or known_hosts.DLW into a freshly copied chroot if not already present). Required for SSH access to debian-edu@tjener.intern to obtain krb5.keytab files.HEADmaster

1 files changed, 11 insertions, 0 deletions

diff --git a/sbin/itzks-update-disklserver-squashfs-images b/sbin/itzks-update-disklserver-squashfs-images
index 966484b..b0438a1 100755
--- a/sbin/itzks-update-disklserver-squashfs-images
+++ b/sbin/itzks-update-disklserver-squashfs-images
@@ -138,6 +138,17 @@ for chroot in ${ltsp_chroots}; do
 
 	done
 
+	# Copy an appropriate SSH known_hosts key file DLWs to ${LTSP_OPT}/${chroot}/root/.ssh/known_hosts.
+	# Currently we prefer disklserver:/root/.ssh/known_hosts.DLW and fall back to the host's known_hosts file
+	# (i.e. disklserver:/root/.ssh/known_hosts).
+	if [ -e "/root/.ssh/known_hosts.DLW" ] && [ ! -e "${LTSP_OPT}/${chroot}/root/.ssh/known_hosts" ]; then
+		mkdir -p "${LTSP_OPT}/${chroot}/root/.ssh/"
+		cp "/root/.ssh/known_hosts.DLW" "${LTSP_OPT}/${chroot}/root/.ssh/"
+	elif [ -e "/root/.ssh/known_hosts" ] && [ ! -e "${LTSP_OPT}/${chroot}/root/.ssh/known_hosts" ]; then
+		mkdir -p "${LTSP_OPT}/${chroot}/root/.ssh/"
+		cp "/root/.ssh/known_hosts" "${LTSP_OPT}/${chroot}/root/.ssh/"
+	fi
+
 	# Copy the host's SSH host keys to the LTSP client chroot if it doesn't have any host keys
 	host_keys="$(find /etc/ssh/ssh_host_*)"
 	if [ -n "${host_keys}" ]; then