Setting up authentication in the appliance virtual machine

Prerequisites

The virt-v2v appliance VM is deployed, as instructed in Deploying the appliance virtual machine.

To configure authentication in the appliance VM

Log in to the appliance VM as the admin user with the SSH key.
Get root privileges, for example, with sudo -i.

Create a bash script that will export OpenStack credentials:

# cat > user-openrc.sh << EOF
export OS_PROJECT_DOMAIN_NAME=Domain_name
export OS_USER_DOMAIN_NAME=Domain_name
export OS_PROJECT_NAME=Project_name
export OS_USERNAME=user_name
export OS_PASSWORD=Password
export OS_AUTH_URL=https://<admin_panel_IP_addr>:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_INSECURE=true
export NOVACLIENT_INSECURE=true
export NEUTRONCLIENT_INSECURE=true
export CINDERCLIENT_INSECURE=true
export LIBGUESTFS_BACKEND=direct
EOF

You will need the administrator credentials for the project that the appliance VM belongs to.

Copy the OpenStack root CA certificate and CA keys from the Virtuozzo Hybrid Infrastructure management node:
```
# scp root@<MN_IP>:/usr/libexec/vstorage-ui-backend/ca/ca.* /etc/pki/ca-trust/source/anchors/
# update-ca-trust extract
```
Where <MN_IP> is the management node IP address. For more information, refer to Securing OpenStack API traffic with SSL.
Create a file with the VMware vCenter password to supply to virt-v2v. For example:
```
# echo $vCenterPass > password.txt
```
Alternatively, you can enter the password during migration or supply it to virt-v2v with the --password-file option.