.. This work is licensed under a Creative Commons Attribution 4.0 International
.. License.
.. http://creativecommons.org/licenses/by/4.0
.. (c) OPNFV, Yin Kanglin and others.
.. 14_ykl@tongji.edu.cn
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Yardstick Test Case Description TC053
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+-----------------------------------------------------------------------------+
|OpenStack Controller Load Balance Service High Availability |
| |
+--------------+--------------------------------------------------------------+
|test case id | OPNFV_YARDSTICK_TC053: OpenStack Controller Load Balance |
| | Service High Availability |
+--------------+--------------------------------------------------------------+
|test purpose | This test case will verify the high availability of the |
| | load balance service(current is HAProxy) that supports |
| | OpenStack on controller node. When the load balance service |
| | of a specified controller node is killed, whether other load |
| | balancers on other controller nodes will work, and whether |
| | the controller node will restart the load balancer are |
| | checked. |
+--------------+--------------------------------------------------------------+
|test method | This test case kills the processes of load balance service |
| | on a selected control node, then checks whether the request |
| | of the related Openstack command is OK and the killed |
| | processes are recovered. |
+--------------+--------------------------------------------------------------+
|attackers | In this test case, an attacker called "kill-process" is |
| | needed. This attacker includes three parameters: |
| | 1) fault_type: which is used for finding the attacker's |
| | scripts. It should be always set to "kill-process" in this |
| | test case. |
| | 2) process_name: which is the process name of the specified |
| | OpenStack service. If there are multiple processes use the |
| | same name on the host, all of them are killed by this |
| | attacker. |
| | In this case. This parameter should always set to "swift- |
| | proxy". |
| | 3) host: which is the name of a control node being attacked. |
| | |
| | e.g. |
| | -fault_type: "kill-process" |
| | -process_name: "haproxy" |
| | -host: node1 |
| | |
+--------------+--------------------------------------------------------------+
|monitors | In this test case, two kinds of monitor are needed: |
| | 1. the "openstack-cmd" monitor constantly request a specific |
| | Openstack command, which needs two parameters: |
|
