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-rw-r--r--test/e2e/run_cpu_test.go110
1 files changed, 92 insertions, 18 deletions
diff --git a/test/e2e/run_cpu_test.go b/test/e2e/run_cpu_test.go
index 87f89b1dd..4be9da3d2 100644
--- a/test/e2e/run_cpu_test.go
+++ b/test/e2e/run_cpu_test.go
@@ -3,8 +3,10 @@
package integration
import (
+ "io/ioutil"
"os"
+ "github.com/containers/libpod/pkg/cgroups"
. "github.com/containers/libpod/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
@@ -22,6 +24,16 @@ var _ = Describe("Podman run cpu", func() {
if err != nil {
os.Exit(1)
}
+
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ if cgroupsv2 {
+ if err := ioutil.WriteFile("/sys/fs/cgroup/cgroup.subtree_control", []byte("+cpuset"), 0644); err != nil {
+ Skip("cpuset controller not available on the current kernel")
+ }
+ }
+
podmanTest = PodmanTestCreate(tempdir)
podmanTest.Setup()
podmanTest.SeedImages()
@@ -36,44 +48,96 @@ var _ = Describe("Podman run cpu", func() {
It("podman run cpu-period", func() {
SkipIfRootless()
- result := podmanTest.Podman([]string{"run", "--rm", "--cpu-period=5000", ALPINE, "cat", "/sys/fs/cgroup/cpu/cpu.cfs_period_us"})
+
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ var result *PodmanSessionIntegration
+ if cgroupsv2 {
+ result = podmanTest.Podman([]string{"run", "--rm", "--cpu-period=5000", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/cpu.max"})
+ } else {
+ result = podmanTest.Podman([]string{"run", "--rm", "--cpu-period=5000", ALPINE, "cat", "/sys/fs/cgroup/cpu/cpu.cfs_period_us"})
+ }
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
- Expect(result.OutputToString()).To(Equal("5000"))
+ Expect(result.LineInOutputContains("5000"))
})
It("podman run cpu-quota", func() {
SkipIfRootless()
- result := podmanTest.Podman([]string{"run", "--rm", "--cpu-quota=5000", ALPINE, "cat", "/sys/fs/cgroup/cpu/cpu.cfs_quota_us"})
+
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ var result *PodmanSessionIntegration
+
+ if cgroupsv2 {
+ result = podmanTest.Podman([]string{"run", "--rm", "--cpu-quota=5000", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/cpu.max"})
+ } else {
+ result = podmanTest.Podman([]string{"run", "--rm", "--cpu-quota=5000", ALPINE, "cat", "/sys/fs/cgroup/cpu/cpu.cfs_quota_us"})
+ }
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
- Expect(result.OutputToString()).To(Equal("5000"))
+ Expect(result.LineInOutputContains("5000"))
})
It("podman run cpus", func() {
SkipIfRootless()
- result := podmanTest.Podman([]string{"run", "--rm", "--cpus=0.5", ALPINE, "cat", "/sys/fs/cgroup/cpu/cpu.cfs_period_us"})
- result.WaitWithDefaultTimeout()
- Expect(result.ExitCode()).To(Equal(0))
- Expect(result.OutputToString()).To(Equal("100000"))
- result = podmanTest.Podman([]string{"run", "--rm", "--cpus=0.5", ALPINE, "cat", "/sys/fs/cgroup/cpu/cpu.cfs_quota_us"})
- result.WaitWithDefaultTimeout()
- Expect(result.ExitCode()).To(Equal(0))
- Expect(result.OutputToString()).To(Equal("50000"))
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ if cgroupsv2 {
+ result := podmanTest.Podman([]string{"run", "--rm", "--cpu-quota=5000", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/cpu.max"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(0))
+ Expect(result.OutputToString()).To(Equal("5000 100000"))
+ } else {
+ result := podmanTest.Podman([]string{"run", "--rm", "--cpus=0.5", ALPINE, "cat", "/sys/fs/cgroup/cpu/cpu.cfs_period_us"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(0))
+ Expect(result.OutputToString()).To(Equal("100000"))
+
+ result = podmanTest.Podman([]string{"run", "--rm", "--cpus=0.5", ALPINE, "cat", "/sys/fs/cgroup/cpu/cpu.cfs_quota_us"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(0))
+ Expect(result.OutputToString()).To(Equal("50000"))
+ }
})
It("podman run cpu-shares", func() {
SkipIfRootless()
- result := podmanTest.Podman([]string{"run", "--rm", "--cpu-shares=2", ALPINE, "cat", "/sys/fs/cgroup/cpu/cpu.shares"})
- result.WaitWithDefaultTimeout()
- Expect(result.ExitCode()).To(Equal(0))
- Expect(result.OutputToString()).To(Equal("2"))
+
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ if cgroupsv2 {
+ // [2-262144] is mapped to [1-10000]
+ result := podmanTest.Podman([]string{"run", "--rm", "--cpu-shares=262144", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/cpu.weight"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(0))
+ Expect(result.OutputToString()).To(Equal("10000"))
+ } else {
+ result := podmanTest.Podman([]string{"run", "--rm", "--cpu-shares=2", ALPINE, "cat", "/sys/fs/cgroup/cpu/cpu.shares"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(0))
+ Expect(result.OutputToString()).To(Equal("2"))
+ }
})
It("podman run cpuset-cpus", func() {
SkipIfRootless()
- result := podmanTest.Podman([]string{"run", "--rm", "--cpuset-cpus=0", ALPINE, "cat", "/sys/fs/cgroup/cpuset/cpuset.cpus"})
+
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ var result *PodmanSessionIntegration
+
+ if cgroupsv2 {
+ result = podmanTest.Podman([]string{"run", "--rm", "--cpuset-cpus=0", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/cpuset.cpus.effective"})
+ } else {
+ result = podmanTest.Podman([]string{"run", "--rm", "--cpuset-cpus=0", ALPINE, "cat", "/sys/fs/cgroup/cpuset/cpuset.cpus"})
+ }
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(result.OutputToString()).To(Equal("0"))
@@ -81,7 +145,17 @@ var _ = Describe("Podman run cpu", func() {
It("podman run cpuset-mems", func() {
SkipIfRootless()
- result := podmanTest.Podman([]string{"run", "--rm", "--cpuset-mems=0", ALPINE, "cat", "/sys/fs/cgroup/cpuset/cpuset.mems"})
+
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ var result *PodmanSessionIntegration
+
+ if cgroupsv2 {
+ result = podmanTest.Podman([]string{"run", "--rm", "--cpuset-mems=0", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/cpuset.mems.effective"})
+ } else {
+ result = podmanTest.Podman([]string{"run", "--rm", "--cpuset-mems=0", ALPINE, "cat", "/sys/fs/cgroup/cpuset/cpuset.mems"})
+ }
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(result.OutputToString()).To(Equal("0"))
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-16 17:30:29 +0000