# Enable dropbear ssh server and pull in network configuration args add_dracutmodules+=" crypt-ssh " install_optional_items+=" /etc/cmdline.d/dracut-network.conf " # Use dedicated host key dropbear_rsa_key=/etc/dropbear/ssh_host_rsa_key dropbear_ecdsa_key=/etc/dropbear/ssh_host_ecdsa_key dropbear_ed25519_key=/etc/dropbear/ssh_host_ed25519_key # User zbmuser is the authorized unlocker here dropbear_acl=/home/authorized_keys # Change dropbear port dropbear_port=22