Changes between Version 10 and Version 11 of GAPI_AM_API_V3

Timestamp:

05/04/12 10:08:23 (12 years ago)

Author:

Aaron Helsinger

Comment:

--

GAPI_AM_API_V3

@@ -71 +71 @@
 Once the experimenter has selected the resources they want and how to configure them, they produce a request RSpec, detailing the resources they want and how they should be configured. They separately contact their slice authority to obtain a slice credential (or set of credentials), granting them rights to reserve resources for that slice. The experimenter then calls `Allocate` on this API, passing in both the slice credential and the request RSpec. The aggregate then attempts to satisfy the experimenter's resource request. If the aggregate can satisfy the request, the aggregate reserves the resources for the experimenter. The resources have not been provisioned yet, giving the experimenter a chance to verify the reservation, or check for corresponding resource availability in another aggregate. If it is acceptable, the experimenter calls `Provision` to set up the resources. The aggregate then starts the process of instantiating the resources and configuring them as requested in the request RSpec. Once that process has started, the `Provision` call returns with a manifest RSpec, listing the resources as reserved and initially configured for the experimenter.  
 
-The experimenter can then poll the aggregate manager to watch as the resources are configured and become ready for use, by calling `Status`, looking for an operational state other than `geni_pending_allocation`. A given aggregate and sliver type may use a different set of states once provisioning is complete, and further operational actions are possible - see the AM's Ad RSpec. In many cases, this indication comes with a `geni_operational_state` value of `geni_notready`.  Once the resources are ready for use, the experimenter will typically call `!PerformOperationalAction(geni_start)` to start the resources (e.g. boot a machine). The experimenter will also call `Renew` to request that their reservation lasts as long as they require the resources for. When the experimenter is done using the resources, they call `Delete` to end their reservation. The aggregate then stops and clears the resources, freeing them for use by other clients.
+The experimenter can then poll the aggregate manager to watch as the resources are configured and become ready for use, by calling `Status`, looking for an operational state other than `geni_pending_allocation`. A given aggregate and sliver type may use a different set of states once provisioning is complete, and further operational actions are possible - see the AM's Ad RSpec. In many cases, this indication comes with a `geni_operational_state` value of `geni_notready`.  Once the resources are ready for use, the experimenter will typically call `PerformOperationalAction(geni_start)` to start the resources (e.g. boot a machine). The experimenter will also call `Renew` to request that their reservation lasts as long as they require the resources for. When the experimenter is done using the resources, they call `Delete` to end their reservation. The aggregate then stops and clears the resources, freeing them for use by other clients.
 
 Typical client work flow: