From 05c1840c9c4dda154c9c5d00ff3cd23ba202330b Mon Sep 17 00:00:00 2001 From: Jo¶rgen Karlsson Date: Fri, 11 Dec 2015 15:50:22 +0100 Subject: Add run_in_background attribute to scenarios MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This change adds the possibility to run scenarios as "background tasks". Background scenarios/tasks: - are started before all "normal scenarios" - runs in parallel with "normal scenarios" - terminates when all "normal scenarios" have completed their tasks They are intended as a way to perform background tasks, e.g. collect data such as cpuload etc, in parallel with the execution of normal benchmarking scenarios. Note that we already have the 'run_in_parallel' attribute but this attribute has a couple of issues and do not solve all the uses cases. Change-Id: I9c5230bfdbbb66030f57b658ce1db87ff2c2d62b Signed-off-by: Jo¶rgen Karlsson --- samples/background-task.yaml | 60 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 samples/background-task.yaml (limited to 'samples') diff --git a/samples/background-task.yaml b/samples/background-task.yaml new file mode 100644 index 000000000..f81867b33 --- /dev/null +++ b/samples/background-task.yaml @@ -0,0 +1,60 @@ +--- +# Sample benchmark task config file +# Demonstrate use of background scenarios + +schema: "yardstick:task:0.1" + +scenarios: +- + type: CPUload + options: + interval: 1 + + host: zeus.demo + + # This scenario is run as a background scenario and runs + # in parallel with other scenarios. + # + # Background scenarios are started before normal scenarios + # and are terminated when all normal scenarios have ended. + # + # A background scenario does not need a runner section as it + # will always use an infinite duration runner that are terminated + # when all normal scenarios have completed. + # + run_in_background: true # default: false +- + type: Iperf3 + options: + host: zeus.demo + target: hera.demo + + runner: + type: Duration + duration: 60 + + sla: + bytes_per_second: 2900000000 + action: monitor + +context: + name: demo + image: yardstick-trusty-server + flavor: yardstick-flavor + user: ec2-user + + placement_groups: + pgrp1: + policy: "availability" + + servers: + zeus: + floating_ip: true + placement: "pgrp1" + hera: + floating_ip: true + placement: "pgrp1" + + networks: + test: + cidr: '10.0.1.0/24' -- cgit 1.2.3-korg