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-rw-r--r--test/e2e/common_test.go2
-rw-r--r--test/e2e/pause_test.go12
-rw-r--r--test/e2e/run_cpu_test.go110
-rw-r--r--test/e2e/run_memory_test.go38
-rw-r--r--test/e2e/run_test.go90
5 files changed, 218 insertions, 34 deletions
diff --git a/test/e2e/common_test.go b/test/e2e/common_test.go
index b6dd1ecd1..4e9881d59 100644
--- a/test/e2e/common_test.go
+++ b/test/e2e/common_test.go
@@ -538,7 +538,7 @@ func (p *PodmanTestIntegration) RunHealthCheck(cid string) error {
return nil
}
// Restart container if it's not running
- ps := p.Podman([]string{"ps", "--no-trunc", "--q", "--filter", fmt.Sprintf("id=%s", cid)})
+ ps := p.Podman([]string{"ps", "--no-trunc", "--quiet", "--filter", fmt.Sprintf("id=%s", cid)})
ps.WaitWithDefaultTimeout()
if ps.ExitCode() == 0 {
if !strings.Contains(ps.OutputToString(), cid) {
diff --git a/test/e2e/pause_test.go b/test/e2e/pause_test.go
index 455f60937..c61131078 100644
--- a/test/e2e/pause_test.go
+++ b/test/e2e/pause_test.go
@@ -4,6 +4,7 @@ import (
"fmt"
"os"
+ "github.com/containers/libpod/pkg/cgroups"
. "github.com/containers/libpod/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
@@ -25,6 +26,17 @@ var _ = Describe("Podman pause", func() {
if err != nil {
os.Exit(1)
}
+
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ if cgroupsv2 {
+ _, err := os.Stat("/sys/fs/cgroup/cgroup.freeze")
+ if err != nil {
+ Skip("freezer controller not available on the current kernel")
+ }
+ }
+
podmanTest = PodmanTestCreate(tempdir)
podmanTest.Setup()
podmanTest.SeedImages()
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"))
diff --git a/test/e2e/run_memory_test.go b/test/e2e/run_memory_test.go
index 8fe90c8d8..a45735a8a 100644
--- a/test/e2e/run_memory_test.go
+++ b/test/e2e/run_memory_test.go
@@ -5,6 +5,7 @@ package integration
import (
"os"
+ "github.com/containers/libpod/pkg/cgroups"
. "github.com/containers/libpod/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
@@ -36,7 +37,16 @@ var _ = Describe("Podman run memory", func() {
})
It("podman run memory test", func() {
- session := podmanTest.Podman([]string{"run", "--memory=40m", ALPINE, "cat", "/sys/fs/cgroup/memory/memory.limit_in_bytes"})
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ var session *PodmanSessionIntegration
+
+ if cgroupsv2 {
+ session = podmanTest.Podman([]string{"run", "--memory=40m", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/memory.max"})
+ } else {
+ session = podmanTest.Podman([]string{"run", "--memory=40m", ALPINE, "cat", "/sys/fs/cgroup/memory/memory.limit_in_bytes"})
+ }
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(Equal("41943040"))
@@ -46,13 +56,31 @@ var _ = Describe("Podman run memory", func() {
if podmanTest.Host.Distribution == "ubuntu" {
Skip("Unable to perform test on Ubuntu distributions due to memory management")
}
- session := podmanTest.Podman([]string{"run", "--memory-reservation=40m", ALPINE, "cat", "/sys/fs/cgroup/memory/memory.soft_limit_in_bytes"})
+
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ var session *PodmanSessionIntegration
+
+ if cgroupsv2 {
+ session = podmanTest.Podman([]string{"run", "--memory-reservation=40m", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/memory.high"})
+ } else {
+ session = podmanTest.Podman([]string{"run", "--memory-reservation=40m", ALPINE, "cat", "/sys/fs/cgroup/memory/memory.soft_limit_in_bytes"})
+ }
+
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(Equal("41943040"))
})
It("podman run memory-swappiness test", func() {
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ if cgroupsv2 {
+ Skip("Memory swappiness not supported on cgroups v2")
+ }
+
session := podmanTest.Podman([]string{"run", "--memory-swappiness=15", ALPINE, "cat", "/sys/fs/cgroup/memory/memory.swappiness"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
@@ -60,6 +88,12 @@ var _ = Describe("Podman run memory", func() {
})
It("podman run kernel-memory test", func() {
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ if cgroupsv2 {
+ Skip("Kernel memory not supported on cgroups v2")
+ }
session := podmanTest.Podman([]string{"run", "--kernel-memory=40m", ALPINE, "cat", "/sys/fs/cgroup/memory/memory.kmem.limit_in_bytes"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
diff --git a/test/e2e/run_test.go b/test/e2e/run_test.go
index 1420a8403..ce2044a72 100644
--- a/test/e2e/run_test.go
+++ b/test/e2e/run_test.go
@@ -13,6 +13,7 @@ import (
"syscall"
"time"
+ "github.com/containers/libpod/pkg/cgroups"
. "github.com/containers/libpod/test/utils"
"github.com/containers/storage/pkg/stringid"
"github.com/mrunalp/fileutils"
@@ -263,9 +264,15 @@ var _ = Describe("Podman run", func() {
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(ContainSubstring("1024"))
- session = podmanTest.Podman([]string{"run", "--rm", "--oom-kill-disable=true", fedoraMinimal, "echo", "memory-hog"})
- session.WaitWithDefaultTimeout()
- Expect(session.ExitCode()).To(Equal(0))
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ if !cgroupsv2 {
+ // --oom-kill-disable not supported on cgroups v2.
+ session = podmanTest.Podman([]string{"run", "--rm", "--oom-kill-disable=true", fedoraMinimal, "echo", "memory-hog"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+ }
session = podmanTest.Podman([]string{"run", "--rm", "--oom-score-adj=100", fedoraMinimal, "cat", "/proc/self/oom_score_adj"})
session.WaitWithDefaultTimeout()
@@ -310,18 +317,43 @@ var _ = Describe("Podman run", func() {
It("podman run blkio-weight test", func() {
SkipIfRootless()
- if _, err := os.Stat("/sys/fs/cgroup/blkio/blkio.weight"); os.IsNotExist(err) {
- Skip("Kernel does not support blkio.weight")
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ if !cgroupsv2 {
+ if _, err := os.Stat("/sys/fs/cgroup/blkio/blkio.weight"); os.IsNotExist(err) {
+ Skip("Kernel does not support blkio.weight")
+ }
+ }
+
+ if cgroupsv2 {
+ // convert linearly from [10-1000] to [1-10000]
+ session := podmanTest.Podman([]string{"run", "--rm", "--blkio-weight=15", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/io.bfq.weight"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+ Expect(session.OutputToString()).To(ContainSubstring("51"))
+ } else {
+ session := podmanTest.Podman([]string{"run", "--rm", "--blkio-weight=15", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.weight"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+ Expect(session.OutputToString()).To(ContainSubstring("15"))
}
- session := podmanTest.Podman([]string{"run", "--rm", "--blkio-weight=15", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.weight"})
- session.WaitWithDefaultTimeout()
- Expect(session.ExitCode()).To(Equal(0))
- Expect(session.OutputToString()).To(ContainSubstring("15"))
})
It("podman run device-read-bps test", func() {
SkipIfRootless()
- session := podmanTest.Podman([]string{"run", "--rm", "--device-read-bps=/dev/zero:1mb", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.read_bps_device"})
+
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ var session *PodmanSessionIntegration
+
+ if cgroupsv2 {
+ session = podmanTest.Podman([]string{"run", "--rm", "--device-read-bps=/dev/zero:1mb", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/io.max"})
+ } else {
+ session = podmanTest.Podman([]string{"run", "--rm", "--device-read-bps=/dev/zero:1mb", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.read_bps_device"})
+ }
+
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(ContainSubstring("1048576"))
@@ -329,7 +361,17 @@ var _ = Describe("Podman run", func() {
It("podman run device-write-bps test", func() {
SkipIfRootless()
- session := podmanTest.Podman([]string{"run", "--rm", "--device-write-bps=/dev/zero:1mb", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.write_bps_device"})
+
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ var session *PodmanSessionIntegration
+
+ if cgroupsv2 {
+ session = podmanTest.Podman([]string{"run", "--rm", "--device-write-bps=/dev/zero:1mb", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/io.max"})
+ } else {
+ session = podmanTest.Podman([]string{"run", "--rm", "--device-write-bps=/dev/zero:1mb", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.write_bps_device"})
+ }
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(ContainSubstring("1048576"))
@@ -337,7 +379,18 @@ var _ = Describe("Podman run", func() {
It("podman run device-read-iops test", func() {
SkipIfRootless()
- session := podmanTest.Podman([]string{"run", "--rm", "--device-read-iops=/dev/zero:100", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.read_iops_device"})
+
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ var session *PodmanSessionIntegration
+
+ if cgroupsv2 {
+ session = podmanTest.Podman([]string{"run", "--rm", "--device-read-iops=/dev/zero:100", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/io.max"})
+ } else {
+ session = podmanTest.Podman([]string{"run", "--rm", "--device-read-iops=/dev/zero:100", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.read_iops_device"})
+ }
+
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(ContainSubstring("100"))
@@ -345,7 +398,18 @@ var _ = Describe("Podman run", func() {
It("podman run device-write-iops test", func() {
SkipIfRootless()
- session := podmanTest.Podman([]string{"run", "--rm", "--device-write-iops=/dev/zero:100", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.write_iops_device"})
+
+ cgroupsv2, err := cgroups.IsCgroup2UnifiedMode()
+ Expect(err).To(BeNil())
+
+ var session *PodmanSessionIntegration
+
+ if cgroupsv2 {
+ session = podmanTest.Podman([]string{"run", "--rm", "--device-write-iops=/dev/zero:100", ALPINE, "sh", "-c", "cat /sys/fs/cgroup/$(sed -e 's|0::||' < /proc/self/cgroup)/io.max"})
+ } else {
+ session = podmanTest.Podman([]string{"run", "--rm", "--device-write-iops=/dev/zero:100", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.write_iops_device"})
+ }
+
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(ContainSubstring("100"))
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-26 07:58:04 +0000