I think that is the solution...:
1. configure
2. interface service-gre number
3. profile profile-name
4. tunnel source {ip-address}
5. tunnel destination ip-address
6. tunnel vrf vrf-name
7. vrf vrf-name
8. ipv4 address ipv4-address mask [secondary]
9. service-location preferred-active location [preferred-standby location] [auto-revert]
10. end
or
commit