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authorGerald Kunzmann <kunzmann@docomolab-euro.com>2017-09-01 09:53:16 +0000
committerGerald Kunzmann <kunzmann@docomolab-euro.com>2017-10-16 10:08:28 +0000
commitb9ce7992cfd8ae7d367ffb458bc712d80f7aba6a (patch)
tree837599e7f43a39be41b3082f4ba49d8cf0a8af9c /docs
parent639afdab3b77466296b501f86f64f17e4c188c10 (diff)
API/interface mapping table ETSI NFV vs Blazar
Change-Id: Id775c53405cf3aa42aaa439344846d07cd2ae2d4 Signed-off-by: Gerald Kunzmann <kunzmann@docomolab-euro.com> (cherry picked from commit ac9bf70e774ab43a140c2c065a682b73f4dd6c16)
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+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
+=======================================
+Resource reservation mapping tables
+=======================================
+
+The following tables are an attempt to map the resource reservation APIs / interfaces between ETSI
+NFV-IFA005 and Blazar for OpenStack.
+
+I. Create Compute Resource Reservation
+======================================
+
+I.a) Create compute pool/resources reservation REQUEST
+------------------------------------------------------
+
++--+-----------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| ETSI NFV IFA005 | Blazar | Description | Comment |
++==+=============================+=+=====================================+================================================+=================================================+
+| \- | name | Name of the lease/reservation. | |
++--+-----------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| computePoolReservation [1]: | **reservations**: | | **Instance reservation is only available |
+| **ComputePoolReservation** | resource_type = 'virtual:instance' | | from OpenStack Pike release.** |
++--+-----------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| | \- | | amount | Amount of virtual instances of a given | |
+| | | | | flavour to be reserved. | |
++--+-----------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| | numCpuCores [1]: Integer | | vcpus | Number of vCPU cores to be reserved. | |
++--+-----------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| | numVcInstances [1]: | | \- | Number of virtualized container instances to | |
+| | Integer | | | be reserved (without explicitly reserved | |
+| | | | | specific virtual containers). | |
++--+-----------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| | virtualMemSize [1]: Number | | memory_mb | Size of virtual memory to be reserved. | |
++--+-----------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| | \- | | disk_gb | Size of (disk) storage to be reserved. | |
++--+-----------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| | computeAttributes [0..1]: | | \- | Information specifying additional attributes | Not yet available in Pike release. |
+| | VirtualComputeAttributes | | | of the compute resource to be reserved. | Blueprint available in [#bp1]_ |
+| | ReservationData | | | | |
++--------------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| affinityConstraint [0..N]: | | affinity: Boolean | Element with (anti-)affinity information of | Only boolean (anti-)affinity rule in |
+| AffinityOrAnti | | | the virtualised compute resources to reserve. | Pike release. |
+| AffinityConstraint | | | For the resource reservation at resource | Blueprint available in [#bp2]_ |
+| | | | pool granularity level, it defines the | |
++--------------------------------+ + + (anti-)affinity information of the virtual + +
+| antiAffinityConstraint [0..N]: | | | compute pool resources to reserve. For | |
+| AffinityOrAnti | | | the resource reservation at virtual | |
+| AffinityConstraint | | | container granularity level, it defines | |
+| | | | the (anti-)affinity information of the | |
+| | | | virtualisation container(s) to reserve. | |
++--------------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| startTime [0..1]: TimeStamp | start_date [0..1]: DateTime | Timestamp indicating the earliest time to | Resources are reserved for immediate use if: |
+| | | start the consumption of the resources. | |
+| | | | * (Blazar) the start_date parameter is omitted |
+| | | | * (ETSI NFV IFA005) the startTime value is 0 |
++--------------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| endTime [0..1]: TimeStamp | end_date [0..1]: DateTime | Timestamp indicating the end time of the | * (ETSI NFV IFA005) If the attribute is not |
+| | | reservation (when the issuer of the request | present, resources are reserved for unlimited |
+| | | expects that the resources will no longer be | usage time. |
+| | | needed) and used by the VIM to schedule the | * (Blazar) If the parameter is not present, |
+| | | reservation. | resources are reserved for 24h after the |
+| | | | start_date. |
++--------------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| expiryTime [0..1]: TimeStamp | \- | Timestamp indicating the time the VIM can | Not yet available in Pike release. |
+| | | release the reservation in case no allocation | |
+| | | request against this reservation was made. | |
++--------------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| \- | before_end_notification | Timestamp indicating when the | * (ETSI NFV IFA005) not specified |
+| | | *before_end action* will be executed, e.g. | * (Blazar) Not yet implemented for pool/ |
+| | | take a snapshot of the resources of the lease. | resources reservation, but only host |
+| | | | reservations. |
++--------------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| locationConstraints [0..1]: | \- | If present, it defines location constraints | Not yet available in Pike release. |
+| \-*tbd*\- | | for the resource(s) is (are) requested to be | Blueprint available in [#bp3]_ |
+| | | reserved, e.g. in what particular Resource | |
+| | | Zone. | |
++--------------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+| resourceGroupId [0..1]: | project_id: Identifier | Unique identifier of the "infrastructure | |
+| Identifier | | resource group", logical grouping of virtual | |
+| | | resources assigned to a tenant within an | |
+| | | Infrastructure Domain. | |
++--------------------------------+-+-------------------------------------+------------------------------------------------+-------------------------------------------------+
+
+.. note:: In Blazar reservations are encapsulated in leases, whereby one lease can have several reservations (i.e. reserved resources) with the same start and end dates.
+
+.. note:: In the reservation system (e.g. Blazar) each lease/reservation has additional implementation level attributes not listed in the mapping tables in this document, e.g. lease_id, status, status reason, action, …, and which are not included in reservation requests.
+
+I.b) Create virtualisation container reservation REQUEST
+--------------------------------------------------------
+
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| ETSI NFV IFA005 | Blazar | Description | Comment |
++==+========================================+=+=====================================+==================================================+=================================================+
+| \- | name | Name of the lease/reservation. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| | **reservations** | | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| | | resource_type = '...' | | +
+| | | | | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| virtualisationContainerReservation | | | Virtualisation containers that need to be | |
+| [0..N]: | | | reserved (e.g. following a specific compute | |
+| | | | "flavour"). | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| | **VirtualisationContainerReservation** | | | | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| | containerId [1]: Identifier | | | Identifier given to the compute flavour. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| | flavourId [1]: Identifier | | | The containerFlavour encapsulates information | |
+| | | | | of the virtualisation container to be reserved. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| | accelerationCapability [0..N]: | | | Selected acceleration capabilities (e.g. crypto, | |
+| | \-*tbd*\- | | | GPU) from the set of capabilities offered by the | |
+| | | | | compute node acceleration resources. | |
+| | | | | The cardinality can be 0, if no particular | |
+| | | | | acceleration capability is requested. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| | virtualMemory [1]: VirtualMemoryData | | | Virtual memory of the virtualised compute. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| | virtualCpu [1]: VirtualCpuData | | | Virtual CPU(s) of the virtualised compute. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| | storageAttributes [0..N]: | | | Element containing information about the size of | |
+| | VirtualStorageData | | | virtualised storage resource (e.g. size of | |
+| | | | | volume, in GB), the type of storage (e.g., | |
+| | | | | volume, object), and support for RDMA. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| | virtualNetworkInterface [0..N]: | | | Virtual network interfaces of the virtualised | |
+| | VirtualNetworkInterface | | | compute. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| affinityConstraint [0..N]: | | affinity: Boolean | Element with (anti-)affinity information of | Affinity and AntiAffinity rules are not yet |
+| AffinityOrAntiAffinityConstraint | | | the virtualised compute resources to reserve. | available in Pike release. |
+| | | | For the resource reservation at resource | |
+| | | | pool granularity level, it defines the | |
++--+----------------------------------------+ + + (anti-)affinity information of the virtual + +
+| antiAffinityConstraint [0..N]: | | | compute pool resources to reserve. For | |
+| AffinityOrAntiAffinityConstraint | | | the resource reservation at virtual | |
+| | | | container granularity level, it defines | |
+| | | | the (anti-)affinity information of the | |
+| | | | virtualisation container(s) to reserve. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| startTime [0..1]: TimeStamp | start_date [0..1]: DateTime | Timestamp indicating the earliest time to | Resources are reserved for immediate use if: |
+| | | start the consumption of the resources. | |
+| | | | * (Blazar) the start_date parameter is omitted |
+| | | | * (ETSI NFV IFA005) the startTime value is 0 |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| endTime [0..1]: TimeStamp | end_date [0..1]: DateTime | Timestamp indicating the end time of the | * (ETSI NFV IFA005) If the attribute is not |
+| | | reservation (when the issuer of the request | present, resources are reserved for unlimited |
+| | | expects that the resources will no longer be | usage time. |
+| | | needed) and used by the VIM to schedule the | * (Blazar) If the parameter is not present, |
+| | | reservation. | resources are reserved for 24h after the |
+| | | | start_date. **to be checked** |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| expiryTime [0..1]: TimeStamp | \- | Timestamp indicating the time the VIM can | Not yet available in Pike release. |
+| | | release the reservation in case no allocation | |
+| | | request against this reservation was made. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| \- | before_end_notification | Timestamp indicating when the | |
+| | | *before_end action* will be executed, e.g. | |
+| | | take a snapshot of the resources of the lease. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| locationConstraints [0..1]: | \- | If present, it defines location constraints for | Not yet available in Pike release. |
+| \-*tbd*\- | | the resource(s) is (are) requested to be | |
+| | | reserved, e.g. in what particular Resource Zone. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+| resourceGroupId [0..1]: | project_id: Identifier | Unique identifier of the "infrastructure | |
+| Identifier | | resource group", logical grouping of virtual | |
+| | | resources assigned to a tenant within an | |
+| | | Infrastructure Domain. | |
++--+----------------------------------------+-+-------------------------------------+--------------------------------------------------+-------------------------------------------------+
+
+I.c) Create reservation RESPONSE
+--------------------------------
+
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| ETSI NFV IFA005 | Blazar | Description | Comment |
++==+=+===================================+=+=====================================+=====================================================+=================================================+
+| **ReservedVirtualCompute** [1]: | **reservations** | | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | computePoolReserved [0..1]: | | resource_type = ‘virtual:instance’ | Information about compute resources that have been | **Instance reservation is available from |
+| | **ReservedComputePool** | | | reserved, e.g. {"cpu_cores":90, "vm_instances":10, | Pike release.** |
+| | | | | "ram":10000}. | |
+| | | | | In Blazar resource_type = ‘virtual:instance’ | |
+| | | | | if the reservation was for virtual instances. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | \- | | id | Identifier of the reservation. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | \- | | lease-id | Identifier of the corresponding lease. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | \- | | resource_id | ?? | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | \- | | amount | Amount of virtual instances of a given flavour that | |
+| | | | | | have been reserved. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | numVcInstances [1]: Integer | | \- | Number of virtual container instances that have | |
+| | | | | | been reserved. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | numCpuCores [1]: Integer | | vcpus | Number of CPU cores that have been reserved. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | virtualMemSize [1]: Number | | memory_mb | Size of virtual memory that has been reserved. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | \- | | disk_gb | Size of (disk) storage that has been reserved. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | \- | | affinity: Boolean | Affinity information of the reserved resources. | (NFV-IFA005) no such information is returned. |
+| | | | | | | Recommendation to add this attribute to the |
+| | | | | | | response message. |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | computeAttributes [0..1]: | | \- | Information specifying additional attributes of | |
+| | | VirtualComputeAttributes | | | the virtual compute resource that have been | |
+| | | ReservationData | | | reserved. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | virtualisationContainerReserved | | | Information about the virtualisation | |
+| | [0..N]: **ReservedVirtualisation | | | container(s) that have been reserved. | |
+| | Container** | | | | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | containerId [1]: Identifier | | | Identifier of the virtualisation container that has | |
+| | | | | | been reserved. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | flavourId [1]: Identifier | | | Identifier of the given compute flavour used in the | |
+| | | | | | reserved virtualisation container. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | accelerationCapability [0..N]: | | | Selected acceleration capabilities (e.g. crypto, | |
+| | | \-*tbd*\- | | | GPU) from the set of capabilities offered by the | |
+| | | | | | compute node acceleration resources. | |
+| | | | | | The cardinality can be 0, if no particular | |
+| | | | | | acceleration capability is provided. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | virtualMemory [1]: | | | Virtual memory of the reserved virtualisation | |
+| | | VirtualMemoryData | | | container. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | virtualCpu [1]: | | | Virtual CPU(s) of the reserved virtualisation | |
+| | | VirtualCpuData | | | container. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | virtualDisks [0..N]: | | | Element with information of the virtualised storage | |
+| | | VirtualStorage | | | resources attached to the reserved virtualisation | |
+| | | | | | container. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | virtualNetworkInterface [0..N]: | | | Element with information of the virtual network | |
+| | | VirtualNetworkInterface | | | interfaces of the reserved virtualisation container | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | | zoneId [0..1]: | | | References the resource zone where the | |
+| | | Identifier (reference to | | | virtualisation container has been reserved. | |
+| | | ResoureZone) | | | Cardinality can be 0 to cover the case where | |
+| | | | | | reserved network resources are not bound to a | |
+| | | | | | specific resource zone. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | reservationStatus [1]: Enum | | status; | Status of the compute resource reservation, e.g. | |
+| | | | status_reason | to indicate if a reservation is being used | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | startTime [0..1]: TimeStamp | | start_date [1] | Indication when the consumption of the resources | |
+| | | | | starts. If the value is 0, resources are reserved | |
+| | | | | for immediate use. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | endTime [0..1]: TimeStamp | | end_date [1] | Indication when the reservation ends (when it is | |
+| | | | | expected that the resources will no longer be | |
+| | | | | needed) and used by the VIM to schedule the | |
+| | | | | reservation. If not present, resources are reserved | |
+| | | | | for unlimited usage time. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | expiryTime [0..1]: TimeStamp | | \- | Indication when the VIM can release the reservation | |
+| | | | | in case no allocation request against this | |
+| | | | | reservation was made. | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| | \- | | events | | |
++--+-+-----------------------------------+-+-------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+
+II. Query / list compute resource reservation
+=============================================
+
+II.a) REQUEST
+----------------
+
++----------------------------------+--------------------------------------+------------------------------------------------+-------------------------------------------------+
+| ETSI NFV IFA005 | Blazar | Description | Comment |
++==================================+======================================+================================================+=================================================+
+| queryReservationFilter [1]: | lease_id | Query filter based on e.g. name, identifier, | Blazar does not yet allow to list leases based |
+| Filter | | meta-data information or status information | on a filter. In Blazar you can either list all |
+| | | expressing the type of information to be | leases registered in Blazar (GET /v1/leases) or |
+| | | retrieved. It can also be used to specify one | show information about a specific lease |
+| | | or more reservations to be queried by | (GET /v1/leases/{lease-id}). |
+| | | providing their identifiers. | |
++----------------------------------+--------------------------------------+------------------------------------------------+-------------------------------------------------+
+
+
+II.a) RESPONSE
+----------------
+
++----------------------------------+--------------------------------------+------------------------------------------------+-------------------------------------------------+
+| ETSI NFV IFA005 | Blazar | Description | Comment |
++==================================+======================================+================================================+=================================================+
+| queryResult [0..N]: | leases{ reservations {..} } | Element containing information about the | For attributes of ReservedVirtualCompute |
+| ReservedVirtualCompute | | reserved resource. Cardinality is 0 if the | see clause I.c. |
+| | | query did not return any result. | |
++----------------------------------+--------------------------------------+------------------------------------------------+-------------------------------------------------+
+
+
+III. Update reservation
+=================================
+
+.. note:: Compute host reservations in Blazar supports updating for name, start time, and end time.
+
+.. note:: Instance reservation does not yet support the update operation. A bug report is available in [#bp4]_ .
+
+
+III.a) REQUEST
+----------------
+
++------------------------------------+--------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| ETSI NFV IFA005 | Blazar | Description | Comment |
++====================================+======================================+=====================================================+=================================================+
+| reservationId [1]: Id | lease_id | Identifier of the existing resource | |
+| | | reservation to be updated. | |
++------------------------------------+--------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| \- | name | Name of the lease/reservation. | |
++------------------------------------+--------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| computePoolReservation [0..1]: | \- | New amount of compute resources to be reserved. | For attributes of ComputePoolReservation see |
+| ComputePoolReservation | | | clause I.a. |
++------------------------------------+--------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| virtualisationContainer | \- | New virtualisation containers to be reserved | For attributes of |
+| Reservation [0..N]: | | (e.g. following a specific compute "flavour"). | VirtualisationContainerReservation see |
+| VirtualisationContainerReservation | | | clause I.b. |
++------------------------------------+--------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| startTime [0..1]: TimeStamp | start_date [1] | Indication when the consumption of the resources | |
+| | | resources starts. If not present, the original | |
+| | | setting will not be changed. If present and the | |
+| | | value is 0, resources are reserved for | |
+| | | immediate use. | |
++------------------------------------+--------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| endTime [0..1]: TimeStamp | end_date [1] | Indication when the reservation ends (when it is | |
+| | | expected that the resources will no longer be | |
+| | | needed) and used by the VIM to schedule the | |
+| | | reservation. If not present, resources are reserved | |
+| | | for unlimited usage time. | |
++------------------------------------+--------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+| expiryTime [0..1]: TimeStamp | \- | Indication when the VIM can release the reservation | |
+| | | in case no allocation request against this | |
+| | | reservation was made. | |
++------------------------------------+--------------------------------------+-----------------------------------------------------+-------------------------------------------------+
+
+
+III.a) RESPONSE
+----------------
+
++----------------------------------+--------------------------------------+------------------------------------------------+-------------------------------------------------+
+| ETSI NFV IFA005 | Blazar | Description | Comment |
++==================================+======================================+================================================+=================================================+
+| reservationData [0..N]: | leases { reservations {..} } | Element containing information about the | For attributes of ReservedVirtualCompute and |
+| ReservedVirtualCompute | | updated reserved resource. | Blazar reservations see clause I.c. |
++----------------------------------+--------------------------------------+------------------------------------------------+-------------------------------------------------+
+
+
+IV. Terminate compute resource reservation
+=============================================
+
+IV.a) REQUEST
+---------------
+
++----------------------------------+--------------------------------------+------------------------------------------------+-------------------------------------------------+
+| ETSI NFV IFA005 | Blazar | Description | Comment |
++==================================+======================================+================================================+=================================================+
+| reservationId [1..N]: Identifier | lease_id | Identifier of the resource reservation(s) to | |
+| | | terminate. | |
++----------------------------------+--------------------------------------+------------------------------------------------+-------------------------------------------------+
+
+
+IV.a) RESPONSE
+----------------
+
++----------------------------------+--------------------------------------+------------------------------------------------+-------------------------------------------------+
+| ETSI NFV IFA005 | Blazar | Description | Comment |
++==================================+======================================+================================================+=================================================+
+| reservationId [1..N]: Identifier | \- | Identifier of the resource reservation(s) | Blazar just returns a HTTP/1.1 204 NO CONTENT |
+| | | successfullly terminated. | response code. |
++----------------------------------+--------------------------------------+------------------------------------------------+-------------------------------------------------+
+
+V. Related Blueprint specs and bug reports
+==========================================
+
+.. [#bp1] Extra-specs for instance reservation: https://blueprints.launchpad.net/blazar/+spec/flavors-extra-specs
+
+.. [#bp2] Instance reservation with no affinity rule: https://blueprints.launchpad.net/blazar/+spec/no-affinity-instance-reservation
+
+.. [#bp3] Multi freepools (availability zones support: https://blueprints.launchpad.net/blazar/+spec/multi-freepools
+
+.. [#bp4] Need update lease API support in instance reservation: https://bugs.launchpad.net/blazar/+bug/1714437
+
diff --git a/docs/development/manuals/index.rst b/docs/development/manuals/index.rst
new file mode 100644
index 0000000..1b81c88
--- /dev/null
+++ b/docs/development/manuals/index.rst
@@ -0,0 +1,11 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
+*****************************************************
+API / interface mapping ETSI NFV vs. OpenStack Blazar
+*****************************************************
+
+.. toctree::
+ :maxdepth: 2
+
+ api_mapping.rst