1. config ovirt-shell

vi /data1/bin/cid-ovirt-shell
#!/bin/sh

/usr/bin/ovirt-shell \
     --url "https://$(hostname -f):443/api" \
     --username="admin@internal" \
     --key-file /etc/pki/ovirt-engine/private/ca.pem \
     --cert-file /etc/pki/ovirt-engine/certs/engine.cer \
     --ca-file /etc/pki/ovirt-engine/ca.pem
chmod +x /data1/bin/cid-ovirt-shell
/data1/bin/cid-ovirt-shell # P@ssw0rd2018
[oVirt shell (connected)]#

2. datacenters

list datacenters
add datacenter --name myDC_NFS --description 'my datacenter (NFS)' --storage_type nfs --version-major 3 --version-minor 5 --root_password Passw0rd

3. clusters

add cluster --name myCL_NFS --datacenter-name myDC_NFS --description 'my cluster (NFS)' --cpu-id "Intel Westmere Family" --version-major 3 --version-minor 5
Tip how to determine the cpu type 
rpm -q --quiet cpuid || yum -y install cpuid
cpuid -1 | grep '(synth)'

4. hosts

add host --datacenter myDC_NFS --cluster-name myCL_NFS --name s2595 --address 10.196.25.95 --root_password Passw0rd
add host --datacenter myDC_NFS --cluster-name myCL_NFS --name s2596 --address 10.196.25.96 --root_password Passw0rd
Tip more commands? 
action host s2595 deactivate
action host s2595 install --root_password Passw0rd
remove host s2595

5. storage

add storagedomain --name mySD_NFS_DATA --host-name s2595 --type data --storage_format v3 --storage-type nfs --storage-path /gpfs0/kvm/data --storage-address nfs.tmch.net --datacenter-name myDC_NFS
add storagedomain --name mySD_NFS_ISO --host-name s2595 --type iso --storage_format v1 --storage-type nfs --storage-path /gpfs0/kvm/iso --storage-address nfs.tmch.net --datacenter-name myDC_NFS
add storagedomain --name mySD_NFS_EXPORT --host-name s2595 --type export --storage_format v1 --storage-type nfs --storage-path /gpfs0/kvm/export --storage-address nfs.tmch.net --datacenter-name myDC_NFS
show storagedomain mySD_NFS_DATA

6. iso

engine-iso-uploader upload -i mySD_NFS_ISO /mnt/sharel/iso/bluemoon6/bluemoon6-rhel6-x86_64.iso

7. troubleshooting

vdsClient -s 0 getVdsCaps
virt-v2v -ic qemu+ssh://root@ravkvm01/system?no_verify=1 -o rhev -os ravotm04:/install/rhevexportdata -of qcow2 -oa sparse ravotm02