-<html><font color="red">Greg will remove this line when he has reviewed this page</font></html>
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{section: Overview }
In addition to our nightly build and test we run a "continuous" build and test on a subset of platforms. The goal of these builds:
*: Provide quick feedback if a commit breaks the builds or tests (without waiting until the next day to view the nightly results)
@@ -9,10 +6,10 @@
{section: Current implementation}
-The continuous runs are submitted from =nmi-s006.cs.wisc.edu= in the =/home/cndrauto/continuous/= directory.
+The continuous runs are submitted from =nmi-s006.cs.wisc.edu= in the =/home/cndrauto/continuous/= directory. A single crondor job exists for each platform. This job simply calls condor_nmi_submit to do the dirty work. Occasionally, someone will condor_rm cndrauto, forgetting about these jobs. When that happens, the crondor job will get removed too, removing the continuous builds. The crondor schedule is set up in the submit files to run about once an hour, and we try to bias the hours to ones where developers are most likely to be committing. Note that condor_nmi_submit sets the JobPrio such that the most recently submitted build (and test) has the highest priority. Because tests are slow, they usually fall behind in the course of a day, but the most recently submitted onces are started first. The goal is to try to set the schedule so that all the tests "catch up" overnight. Even if it takes overnight for a test run to finish, it can still be very valuable. This is because it is over hard to track backwards from a broken test to the commit which broke the test. The more frequent the tests are, the smaller the commit windows is to find the guilty commit, even if it takes a long time for the test to finally finish.
To add a new continuous run:
-*: Login to =nmi-s006= and switch to the =cndrauto= user
+*: Login to =nmi-s006= and sudo to the =cndrauto= user
*: Copy the template directory from Git. It is in the =CONDOR_SRC/nmi_tools/continuous= directory. Put the directory into =/home/cndrauto/continuous/PLATFORM= where PLATFORM is the name of the platform you are testing against. It should match the NMI platform name, e.g. =x86_64_rhap_5=
*: Replace "PLATFORM" in the files =run.sh= and =submit=
*: Submit the Condor-Cron job: =condor_submit submit=
