Placement resource view visualization $ openstack resource provider - PowerPoint PPT Presentation

Placement resource view visualization $ openstack resource provider tree balazs.gibizer@est.tech

The CLI way ● $ openstack resource provider list ● $ openstack resource provider inventory list ● $ openstack resource provider trait list ● $ openstack resource provider aggregate list ● $ openstack server list ● $ openstack resource provider allocation show <instance uuid> ● $ nova migration-list ● $ openstack resource provider allocation show <migration uuid>

The visual way ● $ pip install osc-placement-tree ● $ openstack resource provider tree list --show_consumers | dot -Tpng -o big_picture.png

Big picture

What is it good for? ● Troubleshooting resource allocation problems ● Understanding the big picture of placement resource view ● Verify test cases: there are code to integrate with nova functional and placement gabbi tests ● Most probably `$ openstack resource provider tree list ` run against a big deployment will blow the client but you can still use `$ openstack resource provider tree show <rp_uuid> `

Do you miss something? ● Tell me: gibi on freenode ● Fork and send me a pull request: https://github.com/gibizer/osc-placement-tree