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2018-07-27Refactor remote command execution in vsperf_dpdkMiikka Koistinen1-22/+12
* Remove unneeded variables * Do not raise RuntimeError when a remote command fails, instead leave it for the yardstick ssh module to handle. * Prevent CsvReader from raising StopIteration if csv output cannot be parsed. The SLA validation will take care of errors in that case. JIRA: YARDSTICK-1166 Change-Id: I9e353d39dfd3bd27407dde32744ce71b5762e84e Signed-off-by: Miikka Koistinen <miikka.koistinen@nokia.com>
2018-06-15Convert SLA asserts to raisesMiikka Koistinen1-8/+8
This commit converts Python assertions to a custom exception in all places where SLA validation is checked with an assertion. This commit also fixes all emerged pylint errors. JIRA: YARDSTICK-966 Change-Id: If771ed03b2cbc0a43a57fcfb9293f18740b3ff80 Signed-off-by: Miikka Koistinen <miikka.koistinen@nokia.com>
2017-08-15Integrate vsperf in Tgen modeJing Zhang1-0/+347
Problem: Running Vsperf in Tgen mode is supported but the integration is not complete at the code level i.e. not ready-to-use, and dpdk loopback is not supported inside the VM. Solution: (1) Completely automates VM image generation and supports 1G huge pages. (2) Adds a new test scenario VsperfDPDK for testpmd based loopback inside the VM. Update 1-2: Fixed "line too long" issues not reported by local run_tests.sh (why?) Update 3: Per comment change to use SSH.from_node() and add unit test cases Update 4: Add more unit test cases for coverage and ready the code for merge JIRA: YARDSTICK-661 Change-Id: Iea3014d4c83e1b0c079019a4ed27771d40a7eed8 Signed-off-by: Jing Zhang <jing.c.zhang@nokia.com>