* [spp] [PATCH] docs: add API refs for cpu_layout and cpu_usage
@ 2019-06-24 10:45 yasufum.o
0 siblings, 0 replies; only message in thread
From: yasufum.o @ 2019-06-24 10:45 UTC (permalink / raw)
To: spp, ferruh.yigit, yasufum.o
From: Yasufumi Ogawa <yasufum.o@gmail.com>
This update is to add REST APIs for cpu_layout and cpu_usage of a server
on which spp-ctl running.
Signed-off-by: Yasufumi Ogawa <yasufum.o@gmail.com>
---
docs/guides/api_ref/proc_independ.rst | 218 +++++++++++++++++++++++---
1 file changed, 193 insertions(+), 25 deletions(-)
diff --git a/docs/guides/api_ref/proc_independ.rst b/docs/guides/api_ref/proc_independ.rst
index 52e3002..c6180fa 100644
--- a/docs/guides/api_ref/proc_independ.rst
+++ b/docs/guides/api_ref/proc_independ.rst
@@ -4,49 +4,60 @@
.. _spp_ctl_rest_api_proc_independ:
-API Independent of Process Type
-===============================
+Independent of Process Type
+===========================
+
GET /v1/processes
-----------------
-Show the SPP processes connected to the ``spp-ctl``.
+Show SPP processes connected with ``spp-ctl``.
-* Normarl response codes: 200
+Response
+~~~~~~~~
-Request example
-~~~~~~~~~~~~~~~
+An array of dict of processes in which process type and secondary ID are
+defined. So, primary process does not have this ID.
-.. code-block:: console
+.. _table_spp_ctl_processes_codes:
- $ curl -X GET -H 'application/json' \
- http://127.0.0.1:7777/v1/processes
+.. table:: Response code of getting processes.
+ +-------+-----------------------+
+ | Value | Description |
+ | | |
+ +=======+=======================+
+ | 200 | Normal response code. |
+ +-------+-----------------------+
-Response
-~~~~~~~~
+.. _table_spp_ctl_processes:
-An array of process objects.
+.. table:: Response params of getting processes.
-Process objects:
+ +-----------+---------+--------------------------------------------------+
+ | Name | Type | Description |
+ | | | |
+ +===========+=========+==================================================+
+ | type | string | Process type such as ``primary``, ``nfv`` or so. |
+ +-----------+---------+--------------------------------------------------+
+ | client-id | integer | Secondary ID, so ``primary`` does not have it. |
+ +-----------+---------+--------------------------------------------------+
-.. _table_spp_ctl_processes:
-.. table:: Response params of getting processes info.
+Examples
+~~~~~~~~
- +-----------+---------+-----------------------------------------------------------------+
- | Name | Type | Description |
- | | | |
- +===========+=========+=================================================================+
- | type | string | process type. one of ``primary``, ``nfv`` or ``vf``. |
- +-----------+---------+-----------------------------------------------------------------+
- | client-id | integer | client id. if type is ``primary`` this member does not exist. |
- +-----------+---------+-----------------------------------------------------------------+
+Request
+^^^^^^^
+.. code-block:: console
-Response example
-~~~~~~~~~~~~~~~~
+ $ curl -X GET -H 'application/json' \
+ http://127.0.0.1:7777/v1/processes
+
+Response
+^^^^^^^^
.. code-block:: json
@@ -63,3 +74,160 @@ Response example
"client-id": 2
}
]
+
+
+GET /v1/cpu_layout
+------------------
+
+Show CPU layout of a server on which ``spp-ctl`` running.
+
+
+Response
+~~~~~~~~
+
+An array of CPU socket params which consists of each of physical core ID and
+logical cores if hyper threading is enabled.
+
+.. _table_spp_ctl_cpu_layout_codes:
+
+.. table:: Response code of CPU layout.
+
+ +-------+-----------------------+
+ | Value | Description |
+ | | |
+ +=======+=======================+
+ | 200 | Normal response code. |
+ +-------+-----------------------+
+
+
+.. _table_spp_ctl_cpu_layout:
+
+.. table:: Response params of getting CPU layout.
+
+ +-----------+---------+-------------------------------+
+ | Name | Type | Description |
+ | | | |
+ +===========+=========+===============================+
+ | cores | array | Set of cores on a socket. |
+ +-----------+---------+-------------------------------+
+ | core_id | integer | ID of physical core. |
+ +-----------+---------+-------------------------------+
+ | lcores | array | Set of IDs of logical cores. |
+ +-----------+---------+-------------------------------+
+ | socket_id | integer | Socket ID. |
+ +-----------+---------+-------------------------------+
+
+Examples
+~~~~~~~~
+
+Request
+^^^^^^^
+
+.. code-block:: console
+
+ $ curl -X GET -H 'application/json' \
+ http://127.0.0.1:7777/v1/cpu_layout
+
+Response
+^^^^^^^^
+
+.. code-block:: json
+
+ [
+ {
+ "cores": [
+ {
+ "core_id": 1,
+ "lcores": [2, 3]
+ },
+ {
+ "core_id": 0,
+ "lcores": [0, 1]
+ },
+ ...
+ {
+ "core_id": 2,
+ "lcores": [4, 5]
+ }
+ ],
+ "socket_id": 0
+ }
+ ]
+
+
+GET /v1/cpu_usage
+------------------
+
+Show CPU usage of a server on which ``spp-ctl`` running.
+
+
+Response
+~~~~~~~~
+
+An array of CPU usage of each of SPP processes. This usage consists of
+two params, master lcore and lcore set including master and slaves.
+
+.. _table_spp_ctl_cpu_layout_codes:
+
+.. table:: Response code of CPU layout.
+
+ +-------+-----------------------+
+ | Value | Description |
+ | | |
+ +=======+=======================+
+ | 200 | Normal response code. |
+ +-------+-----------------------+
+
+
+.. _table_spp_ctl_cpu_layout:
+
+.. table:: Response params of getting CPU layout.
+
+ +--------------+---------+-----------------------------------------------+
+ | Name | Type | Description |
+ | | | |
+ +==============+=========+===============================================+
+ | proc-type | string | Proc type such as ``primary``, ``nfv`` or so. |
+ +--------------+---------+-----------------------------------------------+
+ | master-lcore | integer | Lcore ID of master. |
+ +--------------+---------+-----------------------------------------------+
+ | lcores | array | All of Lcore IDs including master and slaves. |
+ +--------------+---------+-----------------------------------------------+
+
+Examples
+~~~~~~~~
+
+Request
+^^^^^^^
+
+.. code-block:: console
+
+ $ curl -X GET -H 'application/json' \
+ http://127.0.0.1:7777/v1/cpu_usage
+
+Response
+^^^^^^^^
+
+.. code-block:: json
+
+ [
+ {
+ "proc-type": "primary",
+ "master-lcore": 0,
+ "lcores": [
+ 0
+ ]
+ },
+ {
+ "proc-type": "nfv",
+ "client-id": 2,
+ "master-lcore": 1,
+ "lcores": [1, 2]
+ },
+ {
+ "proc-type": "vf",
+ "client-id": 3,
+ "master-lcore": 1,
+ "lcores": [1, 3, 4, 5]
+ }
+ ]
--
2.17.1
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