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@@ -68,7 +68,17 @@ BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"`)
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func TestIsContainerized(t *testing.T) {
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var (
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- backup = proc1Cgroup
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+ backup = proc1Cgroup
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+ nonContainerizedProc1Cgroupsystemd226 = []byte(`9:memory:/init.scope
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+8:net_cls,net_prio:/
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+7:cpuset:/
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+6:freezer:/
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+5:devices:/init.scope
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+4:blkio:/init.scope
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+3:cpu,cpuacct:/init.scope
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+2:perf_event:/
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+1:name=systemd:/init.scope
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+`)
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nonContainerizedProc1Cgroup = []byte(`14:name=systemd:/
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13:hugetlb:/
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12:net_prio:/
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@@ -113,6 +123,17 @@ func TestIsContainerized(t *testing.T) {
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t.Fatal("Wrongly assuming containerized")
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}
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+ if err := ioutil.WriteFile(proc1Cgroup, nonContainerizedProc1Cgroupsystemd226, 0600); err != nil {
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+ t.Fatalf("failed to write to %s: %v", proc1Cgroup, err)
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+ }
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+ inContainer, err = IsContainerized()
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+ if err != nil {
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+ t.Fatal(err)
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+ }
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+ if inContainer {
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+ t.Fatal("Wrongly assuming containerized for systemd /init.scope cgroup layout")
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+ }
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+
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if err := ioutil.WriteFile(proc1Cgroup, containerizedProc1Cgroup, 0600); err != nil {
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t.Fatalf("failed to write to %s: %v", proc1Cgroup, err)
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}
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