Openstack VmExpiration Management service overview

The Openstack VmExpiration Management service consists of the following components:

osvmexpire-api service Accepts and responds to end user os-vm-expire API calls…

osvmexpire-worker service Receive nova notifications on VM creation/deletion to create/delete expirations for VMs.

osvmexpire-cleaner service Checks at regular interval for VM expiration, sends email notifications to user before final deletion of the VM.

Systemd templates can be found in etc/systemd/system directory.