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diff --git a/docs/yardstick/opnfv_yardstick_tc025.rst b/docs/yardstick/opnfv_yardstick_tc025.rst new file mode 100644 index 000000000..f01bd3bb7 --- /dev/null +++ b/docs/yardstick/opnfv_yardstick_tc025.rst @@ -0,0 +1,99 @@ +.. image:: ../../etc/opnfv-logo.png + :height: 40 + :width: 200 + :alt: OPNFV + :align: left + +************************************* +Yardstick Test Case Description TC025 +************************************* + ++-----------------------------------------------------------------------------+ +|OpenStack Controll Node abnormally shutdown High Availability | ++==============+==============================================================+ +|test case id | OPNFV_YARDSTICK_TC025_HA: OpenStack Controll Node abnormally | +| | shutdown | ++--------------+--------------------------------------------------------------+ +|test purpose | This test case will verify the high availability of control | +| | nodethe. When one of the control node abnormally shutdown, | +| | the service provided by it should be OK. | ++--------------+--------------------------------------------------------------+ +|test method | This test case shutdowns a specified control node with some | +| | fault injection tools, then checks whether all services | +| | provided by the control node are OK with some monitor tools. | ++--------------+--------------------------------------------------------------+ +|attackers | In this test case, an attacker called "host-shutdown" is | +| | needed. This attacker includes two parameters: | +| | 1) fault_type: which is used for finding the attacker's | +| | scripts. It should be always set to "host-shutdown" in | +| | this test case. | +| | 2) host: which is the name of a control node being attacked. | +| | | +| | e.g. | +| | -fault_type: "host-shutdown" | +| | -host: node1 | ++--------------+--------------------------------------------------------------+ +|monitors | In this test case, one kind of monitor are needed: | +| | 1. the "openstack-cmd" monitor constantly request a specific | +| | Openstack command, which needs two parameters | +| | 1) monitor_type: which is used for finding the monitor class | +| | and related scritps. It should be always set to | +| | "openstack-cmd" for this monitor. | +| | 2) command_name: which is the command name used for request | +| | | +| | There are four instance of the "openstack-cmd" monitor: | +| | monitor1: | +| | -monitor_type: "openstack-cmd" | +| | -api_name: "nova image-list" | +| | monitor2: | +| | -monitor_type: "openstack-cmd" | +| | -api_name: "neutron router-list" | +| | monitor3: | +| | -monitor_type: "openstack-cmd" | +| | -api_name: "heat stack-list" | +| | monitor4: | +| | -monitor_type: "openstack-cmd" | +| | -api_name: "cinder list" | ++--------------+--------------------------------------------------------------+ +|metrics | In this test case, there is one metric: | +| | 1)service_outage_time: which indicates the maximum outage | +| | time (seconds) of the specified Openstack command request. | ++--------------+--------------------------------------------------------------+ +|test tool | None. Self-developed. | ++--------------+--------------------------------------------------------------+ +|references | ETSI NFV REL001 | ++--------------+--------------------------------------------------------------+ +|configuration | This test case needs two configuration files: | +| | 1) test case file: opnfv_yardstick_tc019.yaml | +| | -Attackers: see above "attackers" discription | +| | -waiting_time: which is the time (seconds) from the process | +| | being killed to stoping monitors the monitors | +| | -Monitors: see above "monitors" discription | +| | -SLA: see above "metrics" discription | +| | | +| | 2)POD file: pod.yaml | +| | The POD configuration should record on pod.yaml first. | +| | the "host" item in this test case will use the node name in | +| | the pod.yaml. | ++--------------+------+----------------------------------+--------------------+ +|test sequence | step | description | result | +| +------+----------------------------------+--------------------+ +| | 1 | start monitors: each monitor will| The monitor info | +| | | run with independently process | will be collected. | +| +------+----------------------------------+--------------------+ +| | 2 | do attacker: connect the host | the host will be | +| | | through SSH, and then execute | shutdown. | +| | | shutdown script on the host | | +| +------+----------------------------------+--------------------+ +| | 3 | stop monitors after a period of | All monitor result | +| | | time specified by "waiting_time" | will be aggregated.| +| +------+----------------------------------+--------------------+ +| | 4 | verify the SLA | The test case is | +| | | | passed or not. | ++--------------+------+----------------------------------+--------------------+ +|post-action | It is the action when the test cases exist. It restarts the | +| | specified control node if it is not restarted. | ++--------------+------+----------------------------------+--------------------+ +|test verdict | Fails only if SLA is not passed, or if there is a test case | +| | execution problem. | ++--------------+--------------------------------------------------------------+ |