A heat stack belongs to one tenant. It works as you describe below. You just have to specify which tenant to run which command under. like: OS_PROJECT_NAME=TenantA openstack stack create "mystack" OS_PROJECT_NAME=TenantB openstack stack create "mystack" Thanks, Kevin ________________________________________ From: Charls D. Chap [chapcharls@gmail.com] Sent: Tuesday, October 10, 2017 5:17 AM To: openstack-hpc@lists.openstack.org; openstack@lists.openstack.org Subject: [openstack-hpc] openstack heat multi tenant scenario Scenario: -DomainA (TenantA, TenantB) -TenantA(userA) -TenantB(userB) - A template which start OS:NOVA:SERVERS 1. Is it possible two run simultaneously the same openstack stack create command? 2. a. how can i specify that i want, in the first case, the VMs of the stack, beloging to TenantA and in the second case to TenantB b. for the OS::NOVA::SERVER as fas as i can see there is no such property to Distinguish project names c. I want to achieve something like this openstack stack create "mystack" for TenantA openstack stack create "mystack" for TenantB openstack server list for TenantA VM1 RUNNING VM2 RUNNING .... openstack server list for TenantB VM1 RUNNING VM2 RUNNING .... So THE SAME VMs for both Tenants! 3. In the end, how is multi-tenancy achieved? So far, I have achieved it, by having two different stack names, tenantA and tenantB correspondingly, which take as input the same template, with the same parameters. _______________________________________________ OpenStack-HPC mailing list OpenStack-HPC@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-hpc