57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
// +build !windows
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package main
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import (
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"io/ioutil"
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"path"
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"github.com/opencontainers/runc/libcontainer/cgroups"
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)
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var (
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cpuCfsPeriod = testRequirement{
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func() bool {
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cgroupCPUMountpoint, err := cgroups.FindCgroupMountpoint("cpu")
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if err != nil {
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return false
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}
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if _, err := ioutil.ReadFile(path.Join(cgroupCPUMountpoint, "cpu.cfs_period_us")); err != nil {
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return false
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}
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return true
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},
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"Test requires an environment that supports cgroup cfs period.",
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}
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cpuCfsQuota = testRequirement{
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func() bool {
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cgroupCPUMountpoint, err := cgroups.FindCgroupMountpoint("cpu")
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if err != nil {
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return false
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}
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if _, err := ioutil.ReadFile(path.Join(cgroupCPUMountpoint, "cpu.cfs_quota_us")); err != nil {
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return false
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}
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return true
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},
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"Test requires an environment that supports cgroup cfs quota.",
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}
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oomControl = testRequirement{
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func() bool {
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cgroupMemoryMountpoint, err := cgroups.FindCgroupMountpoint("memory")
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if err != nil {
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return false
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}
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if _, err := ioutil.ReadFile(path.Join(cgroupMemoryMountpoint, "memory.memsw.limit_in_bytes")); err != nil {
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return false
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}
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if _, err = ioutil.ReadFile(path.Join(cgroupMemoryMountpoint, "memory.oom_control")); err != nil {
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return false
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}
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return true
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},
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"Test requires Oom control enabled.",
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}
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)
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