From bab4dfaaa26a49b956c93cc03b36b446df69cfb5 Mon Sep 17 00:00:00 2001
From: Josh Durgin <jdurgin@redhat.com>
Date: Tue, 23 Feb 2021 00:27:49 +0000
Subject: [PATCH] qa: schedule a wider variety of jobs

Use the day of the year instead of compressing everything into
quarters. This lets us get through more breadth of combinations in a
year.

Signed-off-by: Josh Durgin <jdurgin@redhat.com>
---
 qa/machine_types/schedule_subset.sh | 34 +++++++++--------------------
 1 file changed, 10 insertions(+), 24 deletions(-)

diff --git a/qa/machine_types/schedule_subset.sh b/qa/machine_types/schedule_subset.sh
index b0e7e0497bd..061a20d04ba 100755
--- a/qa/machine_types/schedule_subset.sh
+++ b/qa/machine_types/schedule_subset.sh
@@ -2,7 +2,7 @@
 
 #command line => CEPH_BRANCH=<branch>; MACHINE_NAME=<machine_type>; SUITE_NAME=<suite>; ../schedule_subset.sh <day_of_week> $CEPH_BRANCH $MACHINE_NAME $SUITE_NAME $CEPH_QA_EMAIL $KERNEL <$FILTER>
 
-# $1 - part (day of week)
+# $1 - part (added to day of year)
 # $2 - branch name
 # $3 - machine name
 # $4 - suite name
@@ -10,47 +10,33 @@
 # $6 - kernel (distro or testing)
 # $7 - filter out (this arg is to be at the end of the command line for now)
 
-## example #1
-## (date +%U) week number
-## % 2 - mod 2 (e.g. 0,1,0,1 ...)
-## * 7 -  multiplied by 7 (e.g. 0,7,0,7...)
-## $1 day of the week (0-6)
-## /14 for 2 weeks
-
-## example #2
-## (date +%U) week number
-## % 4 - mod 4 (e.g. 0,1,2,3,0,1,2,3 ...)
-## * 7 -  multiplied by 7 (e.g. 0,7,14,21,0,7,14,21...)
-## $1 day of the week (0-6)
-## /28 for 4 weeks
-
 echo "Scheduling " $2 " branch"
 if [ $2 = "master" ] ; then
         # run master branch with --newest option looking for good sha1 7 builds back with /100000 jobs
         # using '-p 80 --force-priority' as an execption ATM
-        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "(($(date +%U) % 4) * 7) + $1" | bc)/100000 --newest 7 -e $5 $7 -p 100 --force-priority
+        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "$(date +%j) + $1" | bc)/100000 --newest 7 -e $5 $7 -p 100 --force-priority
 elif [ $2 = "jewel" ] ; then
         # run jewel branch with /40 jobs
-        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "(($(date +%U) % 4) * 7) + $1" | bc)/40 -e $5 $7
+        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "$(date +%j) + $1" | bc)/40 -e $5 $7
 elif [ $2 = "kraken" ] ; then
         # run kraken branch with /999 jobs
-        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "(($(date +%U) % 4) * 7) + $1" | bc)/999 -e $5 $7
+        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "$(date +%j) + $1" | bc)/999 -e $5 $7
 elif [ $2 = "luminous" ] ; then
         # run luminous branch with /999 jobs
-        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "(($(date +%U) % 4) * 7) + $1" | bc)/999 -e $5 $7
+        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "$(date +%j) + $1" | bc)/999 -e $5 $7
 elif [ $2 = "mimic" ] ; then
         # run mimic branch with /999 jobs
-        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "(($(date +%U) % 4) * 7) + $1" | bc)/999 -e $5 $7
+        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "$(date +%j) + $1" | bc)/999 -e $5 $7
 elif [ $2 = "nautilus" ] ; then
         # run nautilus branch with /2999 jobs == ~ 250 jobs
-        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "(($(date +%U) % 4) * 7) + $1" | bc)/2999 -e $5 $7
+        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "$(date +%j) + $1" | bc)/2999 -e $5 $7
 elif [ $2 = "octopus" ] ; then
-        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "(($(date +%U) % 4) * 7) + $1" | bc)/9999 -e $5 $7
+        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "$(date +%j) + $1" | bc)/9999 -e $5 $7
         # run octopus branch with /100000 jobs for rados == ~ 300 job
 elif [ $2 = "pacific" ] ; then
-        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "(($(date +%U) % 4) * 7) + $1" | bc)/99999 -e $5 $7 -p 80 --force-priority
+        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "$(date +%j) + $1" | bc)/99999 -e $5 $7 -p 80 --force-priority
         # run pacific branch with /99999 jobs for rados == ~ 367 job
 else
         # run NON master branches without --newest
-        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "(($(date +%U) % 4) * 7) + $1" | bc)/999 -e $5 $7
+        teuthology-suite -v -c $2 -m $3 -k $6 -s $4 --subset $(echo "$(date +%j) + $1" | bc)/999 -e $5 $7
 fi
-- 
2.39.5