commit eaa4853052071604a2bdf44ac062fc0aa9dfbca0
author Alex Klein <saklein@chromium.org> Thu Jul 28 08:51:32 2022 -0600
committer Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> Tue Aug 02 03:39:37 2022 +0000
tree 5ff9ad4724813575e7e105ab8cca77de5df17dbe
parent 7462d20239092715b3efb39ba555937888b7a5a1

api: controller/sysroot: Increase backtracking on bots.

Increase the backtracking on bots to allow resolving more
slot conflict issues.

BUG=b:240088960, b:237827425
TEST=CQ

Change-Id: Ibc0fbee85c76c17cc458c7ac367d581414c676d5
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/3791833
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Alex Klein <saklein@chromium.org>
Tested-by: Alex Klein <saklein@chromium.org>

api/controller/sysroot_unittest.py

diff --git a/api/controller/sysroot_unittest.py b/api/controller/sysroot_unittest.py
index e6e6d0b..37c1253 100644
--- a/api/controller/sysroot_unittest.py
+++ b/api/controller/sysroot_unittest.py
@@ -130,7 +130,11 @@
 
     # Default value checks.
     rc_patch.assert_called_with(
-        force=force, upgrade_chroot=upgrade_chroot, package_indexes=[])
+        force=force,
+        upgrade_chroot=upgrade_chroot,
+        package_indexes=[],
+        backtrack=sysroot_controller.DEFAULT_BACKTRACK,
+    )
     self.assertEqual(board, out_proto.sysroot.build_target.name)
     self.assertEqual(sysroot_path, out_proto.sysroot.path)
 
@@ -170,7 +174,9 @@
         package_indexes=[
             binpkg.PackageIndexInfo.from_protobuf(x) for x in package_indexes
         ],
-        upgrade_chroot=upgrade_chroot)
+        upgrade_chroot=upgrade_chroot,
+        backtrack=sysroot_controller.DEFAULT_BACKTRACK,
+    )
     self.assertEqual(board, out_proto.sysroot.build_target.name)
     self.assertEqual(sysroot_path, out_proto.sysroot.path)
 
@@ -653,7 +659,9 @@
         use_goma=False,
         use_remoteexec=False,
         incremental_build=False,
-        dryrun=False)
+        dryrun=False,
+        backtrack=sysroot_controller.DEFAULT_BACKTRACK,
+    )
 
   def testSuccessWithGomaLogs(self):
     """Test successful call with goma."""