fixup! Make sure host appears in PXE ARP tables

Author: ydirson

conftest.py

@@ -350,8 +350,8 @@ def iso_remaster(answerfile):
 cp /etc/systemd/system/test-pingpxe.service "\\$ROOT/etc/systemd/system/test-pingpxe.service"
 systemctl --root="\\$ROOT" enable test-pingpxe.service
 
-mkdir -p "\\$ROOT/.ssh"
-echo "{TEST_SSH_PUBKEY}" > "\\$ROOT/.ssh/authorized_keys"
+mkdir -p "\\$ROOT/root/.ssh"
+echo "{TEST_SSH_PUBKEY}" >> "\\$ROOT/root/.ssh/authorized_keys"
 EOF
 """,
                   file=patcher_fd)