Documentation tells the same:
Root password
Here you may set new root password for your master node. This password serves as the default root password for all future OpenStack nodes.
https://docs.mirantis.com/openstack/fuel/fuel-7.0/user-guide.html#changing-pxe-network-parameters-during-installation
Documentation tells the same:
Root password
Here you may set new root password for your master node. This password serves as the default root password for all future OpenStack nodes.
https:/ /docs.mirantis. com/openstack/ fuel/fuel- 7.0/user- guide.html# changing- pxe-network- parameters- during- installation