DevinLeamy commented on code in PR #531:
URL: https://github.com/apache/mesos/pull/531#discussion_r1539865155
##########
src/tests/containerizer/cgroups2_tests.cpp:
##########
@@ -62,6 +62,26 @@ class Cgroups2Test : public TemporaryDirectoryTest
};
+// Enables the "cpu" controller in the TEST_CGROUP.
+class Cgroups2CpuTest : public Cgroups2Test
+{
+protected:
+ void SetUp() override
+ {
+ Cgroups2Test::SetUp();
+
+ ASSERT_SOME(cgroups2::create(TEST_CGROUP));
+
+ // Enable "cpu" in the root cgroup, so it's available to the test cgroup.
+ // TODO(dleamy): Disable "cpu" on tear down, if it wasn't initially
enabled.
+ ASSERT_SOME(cgroups2::controllers::enable(cgroups2::ROOT_CGROUP, {"cpu"}));
Review Comment:
Happy to introduce a `cgroups2::controllers::disable` before landing this 👍
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