mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-22 03:11:40 +00:00
Unit and E2E tests
This commit is contained in:
Haowei Cai
parent
6bbaf8cb10
commit
c86ff2339d
@ -29,7 +29,10 @@ import (
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v1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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utilfeature "k8s.io/apiserver/pkg/util/feature"
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featuregatetesting "k8s.io/component-base/featuregate/testing"
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statsapi "k8s.io/kubelet/pkg/apis/stats/v1alpha1"
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"k8s.io/kubernetes/pkg/features"
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"k8s.io/kubernetes/pkg/kubelet/cm"
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statstest "k8s.io/kubernetes/pkg/kubelet/server/stats/testing"
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)
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@ -48,6 +51,7 @@ var (
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)
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func TestSummaryProviderGetStatsNoSplitFileSystem(t *testing.T) {
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featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.KubeletPSI, true)
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ctx := context.Background()
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assert := assert.New(t)
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@ -98,6 +102,7 @@ func TestSummaryProviderGetStatsNoSplitFileSystem(t *testing.T) {
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assert.Equal(summary.Node.CPU, cgroupStatsMap["/"].cs.CPU)
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assert.Equal(summary.Node.Memory, cgroupStatsMap["/"].cs.Memory)
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assert.Equal(summary.Node.Swap, cgroupStatsMap["/"].cs.Swap)
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assert.Equal(summary.Node.IO, cgroupStatsMap["/"].cs.IO)
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assert.Equal(summary.Node.Network, cgroupStatsMap["/"].ns)
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assert.Equal(summary.Node.Fs, rootFsStats)
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assert.Equal(&statsapi.RuntimeStats{ContainerFs: imageFsStats, ImageFs: imageFsStats}, summary.Node.Runtime)
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@ -111,6 +116,7 @@ func TestSummaryProviderGetStatsNoSplitFileSystem(t *testing.T) {
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Accelerators: cgroupStatsMap["/kubelet"].cs.Accelerators,
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UserDefinedMetrics: cgroupStatsMap["/kubelet"].cs.UserDefinedMetrics,
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Swap: cgroupStatsMap["/kubelet"].cs.Swap,
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IO: cgroupStatsMap["/kubelet"].cs.IO,
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})
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assert.Contains(summary.Node.SystemContainers, statsapi.ContainerStats{
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Name: "misc",
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@ -120,6 +126,7 @@ func TestSummaryProviderGetStatsNoSplitFileSystem(t *testing.T) {
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Accelerators: cgroupStatsMap["/misc"].cs.Accelerators,
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UserDefinedMetrics: cgroupStatsMap["/misc"].cs.UserDefinedMetrics,
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Swap: cgroupStatsMap["/misc"].cs.Swap,
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IO: cgroupStatsMap["/misc"].cs.IO,
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})
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assert.Contains(summary.Node.SystemContainers, statsapi.ContainerStats{
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Name: "runtime",
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@ -129,6 +136,7 @@ func TestSummaryProviderGetStatsNoSplitFileSystem(t *testing.T) {
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Accelerators: cgroupStatsMap["/runtime"].cs.Accelerators,
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UserDefinedMetrics: cgroupStatsMap["/runtime"].cs.UserDefinedMetrics,
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Swap: cgroupStatsMap["/runtime"].cs.Swap,
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IO: cgroupStatsMap["/runtime"].cs.IO,
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})
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assert.Contains(summary.Node.SystemContainers, statsapi.ContainerStats{
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Name: "pods",
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@ -138,11 +146,13 @@ func TestSummaryProviderGetStatsNoSplitFileSystem(t *testing.T) {
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Accelerators: cgroupStatsMap["/pods"].cs.Accelerators,
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UserDefinedMetrics: cgroupStatsMap["/pods"].cs.UserDefinedMetrics,
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Swap: cgroupStatsMap["/pods"].cs.Swap,
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IO: cgroupStatsMap["/pods"].cs.IO,
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})
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assert.Equal(summary.Pods, podStats)
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}
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func TestSummaryProviderGetStatsSplitImageFs(t *testing.T) {
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featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.KubeletPSI, true)
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ctx := context.Background()
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assert := assert.New(t)
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@ -194,6 +204,7 @@ func TestSummaryProviderGetStatsSplitImageFs(t *testing.T) {
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assert.Equal(summary.Node.CPU, cgroupStatsMap["/"].cs.CPU)
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assert.Equal(summary.Node.Memory, cgroupStatsMap["/"].cs.Memory)
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assert.Equal(summary.Node.Swap, cgroupStatsMap["/"].cs.Swap)
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assert.Equal(summary.Node.IO, cgroupStatsMap["/"].cs.IO)
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assert.Equal(summary.Node.Network, cgroupStatsMap["/"].ns)
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assert.Equal(summary.Node.Fs, rootFsStats)
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// Since we are a split filesystem we want root filesystem to be container fs and image to be image filesystem
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@ -208,6 +219,7 @@ func TestSummaryProviderGetStatsSplitImageFs(t *testing.T) {
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Accelerators: cgroupStatsMap["/kubelet"].cs.Accelerators,
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UserDefinedMetrics: cgroupStatsMap["/kubelet"].cs.UserDefinedMetrics,
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Swap: cgroupStatsMap["/kubelet"].cs.Swap,
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IO: cgroupStatsMap["/kubelet"].cs.IO,
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})
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assert.Contains(summary.Node.SystemContainers, statsapi.ContainerStats{
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Name: "misc",
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@ -217,6 +229,7 @@ func TestSummaryProviderGetStatsSplitImageFs(t *testing.T) {
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Accelerators: cgroupStatsMap["/misc"].cs.Accelerators,
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UserDefinedMetrics: cgroupStatsMap["/misc"].cs.UserDefinedMetrics,
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Swap: cgroupStatsMap["/misc"].cs.Swap,
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IO: cgroupStatsMap["/misc"].cs.IO,
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})
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assert.Contains(summary.Node.SystemContainers, statsapi.ContainerStats{
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Name: "runtime",
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@ -226,6 +239,7 @@ func TestSummaryProviderGetStatsSplitImageFs(t *testing.T) {
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Accelerators: cgroupStatsMap["/runtime"].cs.Accelerators,
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UserDefinedMetrics: cgroupStatsMap["/runtime"].cs.UserDefinedMetrics,
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Swap: cgroupStatsMap["/runtime"].cs.Swap,
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IO: cgroupStatsMap["/runtime"].cs.IO,
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})
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assert.Contains(summary.Node.SystemContainers, statsapi.ContainerStats{
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Name: "pods",
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@ -235,11 +249,13 @@ func TestSummaryProviderGetStatsSplitImageFs(t *testing.T) {
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Accelerators: cgroupStatsMap["/pods"].cs.Accelerators,
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UserDefinedMetrics: cgroupStatsMap["/pods"].cs.UserDefinedMetrics,
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Swap: cgroupStatsMap["/pods"].cs.Swap,
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IO: cgroupStatsMap["/pods"].cs.IO,
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})
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assert.Equal(summary.Pods, podStats)
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}
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func TestSummaryProviderGetCPUAndMemoryStats(t *testing.T) {
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featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.KubeletPSI, true)
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ctx := context.Background()
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assert := assert.New(t)
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@ -283,6 +299,7 @@ func TestSummaryProviderGetCPUAndMemoryStats(t *testing.T) {
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assert.Nil(summary.Node.Network)
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assert.Nil(summary.Node.Fs)
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assert.Nil(summary.Node.Runtime)
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assert.Nil(summary.Node.IO)
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assert.Len(summary.Node.SystemContainers, 4)
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assert.Contains(summary.Node.SystemContainers, statsapi.ContainerStats{
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@ -114,6 +114,7 @@ func TestFilterTerminatedContainerInfoAndAssembleByPodCgroupKey(t *testing.T) {
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}
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func TestCadvisorListPodStats(t *testing.T) {
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featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.KubeletPSI, true)
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ctx := context.Background()
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const (
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namespace0 = "test0"
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@ -295,12 +296,14 @@ func TestCadvisorListPodStats(t *testing.T) {
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checkCPUStats(t, "Pod0Container0", seedPod0Container0, con.CPU)
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checkMemoryStats(t, "Pod0Conainer0", seedPod0Container0, infos["/pod0-c0"], con.Memory)
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checkSwapStats(t, "Pod0Conainer0", seedPod0Container0, infos["/pod0-c0"], con.Swap)
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checkIOStats(t, "Pod0Conainer0", seedPod0Container0, infos["/pod0-c0"], con.IO)
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con = indexCon[cName01]
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assert.EqualValues(t, testTime(creationTime, seedPod0Container1).Unix(), con.StartTime.Time.Unix())
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checkCPUStats(t, "Pod0Container1", seedPod0Container1, con.CPU)
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checkMemoryStats(t, "Pod0Container1", seedPod0Container1, infos["/pod0-c1"], con.Memory)
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checkSwapStats(t, "Pod0Container1", seedPod0Container1, infos["/pod0-c1"], con.Swap)
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checkIOStats(t, "Pod0Container1", seedPod0Container1, infos["/pod0-c1"], con.IO)
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assert.EqualValues(t, p0Time.Unix(), ps.StartTime.Time.Unix())
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checkNetworkStats(t, "Pod0", seedPod0Infra, ps.Network)
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@ -315,6 +318,9 @@ func TestCadvisorListPodStats(t *testing.T) {
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checkSwapStats(t, "Pod0", seedPod0Infra, infos["/pod0-i"], ps.Swap)
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checkContainersSwapStats(t, ps, infos["/pod0-c0"], infos["/pod0-c1"])
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}
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if ps.IO != nil {
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checkIOStats(t, "Pod0", seedPod0Infra, infos["/pod0-i"], ps.IO)
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}
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// Validate Pod1 Results
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ps, found = indexPods[prf1]
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@ -325,6 +331,7 @@ func TestCadvisorListPodStats(t *testing.T) {
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checkCPUStats(t, "Pod1Container0", seedPod1Container, con.CPU)
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checkMemoryStats(t, "Pod1Container0", seedPod1Container, infos["/pod1-c0"], con.Memory)
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checkSwapStats(t, "Pod1Container0", seedPod1Container, infos["/pod1-c0"], con.Swap)
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checkIOStats(t, "Pod1Container0", seedPod1Container, infos["/pod1-c0"], con.IO)
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checkNetworkStats(t, "Pod1", seedPod1Infra, ps.Network)
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checkContainersSwapStats(t, ps, infos["/pod1-c0"])
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@ -337,6 +344,7 @@ func TestCadvisorListPodStats(t *testing.T) {
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checkCPUStats(t, "Pod2Container0", seedPod2Container, con.CPU)
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checkMemoryStats(t, "Pod2Container0", seedPod2Container, infos["/pod2-c0"], con.Memory)
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checkSwapStats(t, "Pod2Container0", seedPod2Container, infos["/pod2-c0"], con.Swap)
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checkIOStats(t, "Pod2Container0", seedPod2Container, infos["/pod2-c0"], con.IO)
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checkNetworkStats(t, "Pod2", seedPod2Infra, ps.Network)
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checkContainersSwapStats(t, ps, infos["/pod2-c0"])
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@ -355,10 +363,12 @@ func TestCadvisorListPodStats(t *testing.T) {
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checkCPUStats(t, "Pod3Container1", seedPod3Container1, con.CPU)
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checkMemoryStats(t, "Pod3Container1", seedPod3Container1, infos["/pod3-c1"], con.Memory)
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checkSwapStats(t, "Pod3Container1", seedPod3Container1, infos["/pod3-c1"], con.Swap)
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checkIOStats(t, "Pod3Container1", seedPod3Container1, infos["/pod3-c1"], con.IO)
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checkContainersSwapStats(t, ps, infos["/pod3-c1"])
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}
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func TestCadvisorListPodCPUAndMemoryStats(t *testing.T) {
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featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.KubeletPSI, true)
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ctx := context.Background()
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const (
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namespace0 = "test0"
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@ -476,6 +486,7 @@ func TestCadvisorListPodCPUAndMemoryStats(t *testing.T) {
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assert.Nil(t, con.Logs)
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assert.Nil(t, con.Accelerators)
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assert.Nil(t, con.UserDefinedMetrics)
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assert.Nil(t, con.IO)
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con = indexCon[cName01]
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assert.EqualValues(t, testTime(creationTime, seedPod0Container1).Unix(), con.StartTime.Time.Unix())
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@ -486,11 +497,13 @@ func TestCadvisorListPodCPUAndMemoryStats(t *testing.T) {
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assert.Nil(t, con.Logs)
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assert.Nil(t, con.Accelerators)
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assert.Nil(t, con.UserDefinedMetrics)
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assert.Nil(t, con.IO)
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assert.EqualValues(t, testTime(creationTime, seedPod0Infra).Unix(), ps.StartTime.Time.Unix())
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assert.Nil(t, ps.EphemeralStorage)
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assert.Nil(t, ps.VolumeStats)
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assert.Nil(t, ps.Network)
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assert.Nil(t, con.IO)
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if ps.CPU != nil {
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checkCPUStats(t, "Pod0", seedPod0Infra, ps.CPU)
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}
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@ -515,6 +528,7 @@ func TestCadvisorListPodCPUAndMemoryStats(t *testing.T) {
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assert.Nil(t, ps.EphemeralStorage)
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assert.Nil(t, ps.VolumeStats)
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assert.Nil(t, ps.Network)
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assert.Nil(t, con.IO)
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// Validate Pod2 Results
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ps, found = indexPods[prf2]
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@ -529,6 +543,7 @@ func TestCadvisorListPodCPUAndMemoryStats(t *testing.T) {
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assert.Nil(t, ps.EphemeralStorage)
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assert.Nil(t, ps.VolumeStats)
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assert.Nil(t, ps.Network)
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assert.Nil(t, con.IO)
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}
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func TestCadvisorImagesFsStatsKubeletSeparateDiskOff(t *testing.T) {
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@ -27,16 +27,20 @@ import (
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"time"
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cadvisorfs "github.com/google/cadvisor/fs"
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cadvisorapiv1 "github.com/google/cadvisor/info/v1"
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cadvisorapiv2 "github.com/google/cadvisor/info/v2"
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"github.com/stretchr/testify/assert"
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"k8s.io/apimachinery/pkg/api/resource"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/apimachinery/pkg/util/uuid"
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utilfeature "k8s.io/apiserver/pkg/util/feature"
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featuregatetesting "k8s.io/component-base/featuregate/testing"
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runtimeapi "k8s.io/cri-api/pkg/apis/runtime/v1"
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critest "k8s.io/cri-api/pkg/apis/testing"
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statsapi "k8s.io/kubelet/pkg/apis/stats/v1alpha1"
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kubelettypes "k8s.io/kubelet/pkg/types"
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"k8s.io/kubernetes/pkg/features"
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cadvisortest "k8s.io/kubernetes/pkg/kubelet/cadvisor/testing"
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"k8s.io/kubernetes/pkg/kubelet/cm"
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kubecontainertest "k8s.io/kubernetes/pkg/kubelet/container/testing"
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@ -91,6 +95,7 @@ const (
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const testPodLogDirectory = "/var/log/kube/pods/" // Use non-default path to ensure stats are collected properly
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func TestCRIListPodStats(t *testing.T) {
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featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.KubeletPSI, true)
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ctx := context.Background()
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var (
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imageFsMountpoint = "/test/mount/point"
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@ -265,6 +270,7 @@ func TestCRIListPodStats(t *testing.T) {
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c0 := containerStatsMap[cName0]
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assert.Equal(container0.CreatedAt, c0.StartTime.UnixNano())
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checkCRICPUAndMemoryStats(assert, c0, infos[container0.ContainerStatus.Id].Stats[0])
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checkCRIIOStats(assert, c0, infos[container0.ContainerStatus.Id].Stats[0])
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assert.Nil(c0.Accelerators)
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checkCRIRootfsStats(assert, c0, containerStats0, &imageFsInfo)
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checkCRILogsStats(assert, c0, &rootFsInfo, containerLogStats0)
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@ -272,12 +278,14 @@ func TestCRIListPodStats(t *testing.T) {
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c1 := containerStatsMap[cName1]
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assert.Equal(container1.CreatedAt, c1.StartTime.UnixNano())
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checkCRICPUAndMemoryStats(assert, c1, infos[container1.ContainerStatus.Id].Stats[0])
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checkCRIIOStats(assert, c1, infos[container1.ContainerStatus.Id].Stats[0])
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assert.Nil(c0.Accelerators)
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checkCRIRootfsStats(assert, c1, containerStats1, nil)
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checkCRILogsStats(assert, c1, &rootFsInfo, containerLogStats1)
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checkCRINetworkStats(assert, p0.Network, infos[sandbox0.PodSandboxStatus.Id].Stats[0].Network)
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checkCRIPodCPUAndMemoryStats(assert, p0, infos[sandbox0Cgroup].Stats[0])
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checkCRIPodSwapStats(assert, p0, infos[sandbox0Cgroup].Stats[0])
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checkCRIPodIOStats(assert, p0, infos[sandbox0Cgroup].Stats[0])
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checkContainersSwapStats(t, p0, infos[container0.Id], infos[container1.Id])
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@ -291,12 +299,14 @@ func TestCRIListPodStats(t *testing.T) {
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assert.Equal(cName2, c2.Name)
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assert.Equal(container2.CreatedAt, c2.StartTime.UnixNano())
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checkCRICPUAndMemoryStats(assert, c2, infos[container2.ContainerStatus.Id].Stats[0])
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checkCRIIOStats(assert, c2, infos[container2.ContainerStatus.Id].Stats[0])
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assert.Nil(c0.Accelerators)
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checkCRIRootfsStats(assert, c2, containerStats2, &imageFsInfo)
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checkCRILogsStats(assert, c2, &rootFsInfo, containerLogStats2)
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checkCRINetworkStats(assert, p1.Network, infos[sandbox1.PodSandboxStatus.Id].Stats[0].Network)
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checkCRIPodCPUAndMemoryStats(assert, p1, infos[sandbox1Cgroup].Stats[0])
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checkCRIPodSwapStats(assert, p1, infos[sandbox1Cgroup].Stats[0])
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checkCRIPodIOStats(assert, p1, infos[sandbox1Cgroup].Stats[0])
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checkContainersSwapStats(t, p1, infos[container2.Id])
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@ -311,6 +321,7 @@ func TestCRIListPodStats(t *testing.T) {
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assert.Equal(cName3, c3.Name)
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assert.Equal(container4.CreatedAt, c3.StartTime.UnixNano())
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checkCRICPUAndMemoryStats(assert, c3, infos[container4.ContainerStatus.Id].Stats[0])
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checkCRIIOStats(assert, c3, infos[container4.ContainerStatus.Id].Stats[0])
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assert.Nil(c0.Accelerators)
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checkCRIRootfsStats(assert, c3, containerStats4, &imageFsInfo)
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@ -318,6 +329,7 @@ func TestCRIListPodStats(t *testing.T) {
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checkCRINetworkStats(assert, p2.Network, infos[sandbox2.PodSandboxStatus.Id].Stats[0].Network)
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checkCRIPodCPUAndMemoryStats(assert, p2, infos[sandbox2Cgroup].Stats[0])
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checkCRIPodSwapStats(assert, p2, infos[sandbox2Cgroup].Stats[0])
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checkCRIPodIOStats(assert, p2, infos[sandbox2Cgroup].Stats[0])
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checkContainersSwapStats(t, p2, infos[container4.Id])
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@ -332,9 +344,11 @@ func TestCRIListPodStats(t *testing.T) {
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assert.NotNil(c8.Memory.Time)
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checkCRIPodCPUAndMemoryStats(assert, p3, infos[sandbox3Cgroup].Stats[0])
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checkCRIPodSwapStats(assert, p3, infos[sandbox3Cgroup].Stats[0])
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checkCRIPodIOStats(assert, p3, infos[sandbox3Cgroup].Stats[0])
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}
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func TestListPodStatsStrictlyFromCRI(t *testing.T) {
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featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.KubeletPSI, true)
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if runtime.GOOS == "windows" {
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// TODO: remove skip once the failing test has been fixed.
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t.Skip("Skip failing test on Windows.")
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@ -494,6 +508,7 @@ func TestListPodStatsStrictlyFromCRI(t *testing.T) {
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c0 := containerStatsMap[cName0]
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assert.Equal(container0.CreatedAt, c0.StartTime.UnixNano())
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checkCRICPUAndMemoryStatsForStrictlyFromCRI(assert, c0, exceptedContainerStatsMap[cName0])
|
||||
checkCRIIOStatsForStrictlyFromCRI(assert, c0, exceptedContainerStatsMap[cName0])
|
||||
assert.Nil(c0.Accelerators)
|
||||
checkCRIRootfsStats(assert, c0, containerStats0, &imageFsInfo)
|
||||
checkCRILogsStats(assert, c0, &rootFsInfo, containerLogStats0)
|
||||
@ -501,10 +516,12 @@ func TestListPodStatsStrictlyFromCRI(t *testing.T) {
|
||||
c1 := containerStatsMap[cName1]
|
||||
assert.Equal(container1.CreatedAt, c1.StartTime.UnixNano())
|
||||
checkCRICPUAndMemoryStatsForStrictlyFromCRI(assert, c1, exceptedContainerStatsMap[cName1])
|
||||
checkCRIIOStatsForStrictlyFromCRI(assert, c1, exceptedContainerStatsMap[cName1])
|
||||
assert.Nil(c0.Accelerators)
|
||||
checkCRIRootfsStats(assert, c1, containerStats1, nil)
|
||||
checkCRILogsStats(assert, c1, &rootFsInfo, containerLogStats1)
|
||||
checkCRIPodCPUAndMemoryStatsStrictlyFromCRI(assert, p0, exceptedPodStatsMap[prf0])
|
||||
checkCRIPodIOStatsStrictlyFromCRI(assert, p0, exceptedPodStatsMap[prf0])
|
||||
assert.NotNil(cadvisorInfos[sandbox0Cgroup].Stats[0].Cpu)
|
||||
assert.NotNil(cadvisorInfos[sandbox0Cgroup].Stats[0].Memory)
|
||||
|
||||
@ -518,10 +535,12 @@ func TestListPodStatsStrictlyFromCRI(t *testing.T) {
|
||||
assert.Equal(cName2, c2.Name)
|
||||
assert.Equal(container2.CreatedAt, c2.StartTime.UnixNano())
|
||||
checkCRICPUAndMemoryStatsForStrictlyFromCRI(assert, c2, exceptedContainerStatsMap[cName2])
|
||||
checkCRIIOStatsForStrictlyFromCRI(assert, c2, exceptedContainerStatsMap[cName2])
|
||||
assert.Nil(c0.Accelerators)
|
||||
checkCRIRootfsStats(assert, c2, containerStats2, &imageFsInfo)
|
||||
checkCRILogsStats(assert, c2, &rootFsInfo, containerLogStats2)
|
||||
checkCRIPodCPUAndMemoryStatsStrictlyFromCRI(assert, p1, exceptedPodStatsMap[prf1])
|
||||
checkCRIPodIOStatsStrictlyFromCRI(assert, p1, exceptedPodStatsMap[prf1])
|
||||
|
||||
if runtime.GOOS == "linux" {
|
||||
if _, ok := cadvisorInfos[sandbox1Cgroup]; ok {
|
||||
@ -530,6 +549,7 @@ func TestListPodStatsStrictlyFromCRI(t *testing.T) {
|
||||
}
|
||||
}
|
||||
func TestCRIListPodCPUAndMemoryStats(t *testing.T) {
|
||||
featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.KubeletPSI, true)
|
||||
ctx := context.Background()
|
||||
|
||||
var (
|
||||
@ -656,6 +676,7 @@ func TestCRIListPodCPUAndMemoryStats(t *testing.T) {
|
||||
assert.Nil(p0.EphemeralStorage)
|
||||
assert.Nil(p0.VolumeStats)
|
||||
assert.Nil(p0.Network)
|
||||
assert.Nil(p0.IO)
|
||||
checkCRIPodCPUAndMemoryStats(assert, p0, infos[sandbox0Cgroup].Stats[0])
|
||||
|
||||
containerStatsMap := make(map[string]statsapi.ContainerStats)
|
||||
@ -670,6 +691,7 @@ func TestCRIListPodCPUAndMemoryStats(t *testing.T) {
|
||||
assert.Nil(c0.Logs)
|
||||
assert.Nil(c0.Accelerators)
|
||||
assert.Nil(c0.UserDefinedMetrics)
|
||||
assert.Nil(c0.IO)
|
||||
c1 := containerStatsMap[cName1]
|
||||
assert.Equal(container1.CreatedAt, c1.StartTime.UnixNano())
|
||||
checkCRICPUAndMemoryStats(assert, c1, infos[container1.ContainerStatus.Id].Stats[0])
|
||||
@ -677,6 +699,7 @@ func TestCRIListPodCPUAndMemoryStats(t *testing.T) {
|
||||
assert.Nil(c1.Logs)
|
||||
assert.Nil(c1.Accelerators)
|
||||
assert.Nil(c1.UserDefinedMetrics)
|
||||
assert.Nil(c1.IO)
|
||||
|
||||
p1 := podStatsMap[statsapi.PodReference{Name: "sandbox1-name", UID: "sandbox1-uid", Namespace: "sandbox1-ns"}]
|
||||
assert.Equal(sandbox1.CreatedAt, p1.StartTime.UnixNano())
|
||||
@ -684,6 +707,7 @@ func TestCRIListPodCPUAndMemoryStats(t *testing.T) {
|
||||
assert.Nil(p1.EphemeralStorage)
|
||||
assert.Nil(p1.VolumeStats)
|
||||
assert.Nil(p1.Network)
|
||||
assert.Nil(p1.IO)
|
||||
checkCRIPodCPUAndMemoryStats(assert, p1, infos[sandbox1Cgroup].Stats[0])
|
||||
|
||||
c2 := p1.Containers[0]
|
||||
@ -694,6 +718,7 @@ func TestCRIListPodCPUAndMemoryStats(t *testing.T) {
|
||||
assert.Nil(c2.Logs)
|
||||
assert.Nil(c2.Accelerators)
|
||||
assert.Nil(c2.UserDefinedMetrics)
|
||||
assert.Nil(c2.IO)
|
||||
|
||||
p2 := podStatsMap[statsapi.PodReference{Name: "sandbox2-name", UID: "sandbox2-uid", Namespace: "sandbox2-ns"}]
|
||||
assert.Equal(sandbox2.CreatedAt, p2.StartTime.UnixNano())
|
||||
@ -701,6 +726,7 @@ func TestCRIListPodCPUAndMemoryStats(t *testing.T) {
|
||||
assert.Nil(p2.EphemeralStorage)
|
||||
assert.Nil(p2.VolumeStats)
|
||||
assert.Nil(p2.Network)
|
||||
assert.Nil(p2.IO)
|
||||
checkCRIPodCPUAndMemoryStats(assert, p2, infos[sandbox2Cgroup].Stats[0])
|
||||
|
||||
c3 := p2.Containers[0]
|
||||
@ -711,6 +737,7 @@ func TestCRIListPodCPUAndMemoryStats(t *testing.T) {
|
||||
assert.Nil(c2.Logs)
|
||||
assert.Nil(c2.Accelerators)
|
||||
assert.Nil(c2.UserDefinedMetrics)
|
||||
assert.Nil(c2.IO)
|
||||
|
||||
p3 := podStatsMap[statsapi.PodReference{Name: "sandbox3-name", UID: "sandbox3-uid", Namespace: "sandbox3-ns"}]
|
||||
assert.Equal(sandbox3.CreatedAt, p3.StartTime.UnixNano())
|
||||
@ -881,14 +908,21 @@ func makeFakeContainerStatsStrictlyFromCRI(seed int, container *critest.FakeCont
|
||||
if container.State == runtimeapi.ContainerState_CONTAINER_EXITED {
|
||||
containerStats.Cpu = nil
|
||||
containerStats.Memory = nil
|
||||
containerStats.Io = nil
|
||||
} else {
|
||||
containerStats.Cpu = &runtimeapi.CpuUsage{
|
||||
Timestamp: timestamp.UnixNano(),
|
||||
UsageCoreNanoSeconds: &runtimeapi.UInt64Value{Value: uint64(seed + offsetCRI + offsetCPUUsageCoreSeconds)},
|
||||
Psi: getCRITestPSIStats(seed),
|
||||
}
|
||||
containerStats.Memory = &runtimeapi.MemoryUsage{
|
||||
Timestamp: timestamp.UnixNano(),
|
||||
WorkingSetBytes: &runtimeapi.UInt64Value{Value: uint64(seed + offsetCRI + offsetMemWorkingSetBytes)},
|
||||
Psi: getCRITestPSIStats(seed),
|
||||
}
|
||||
containerStats.Io = &runtimeapi.IoUsage{
|
||||
Timestamp: timestamp.UnixNano(),
|
||||
Psi: getCRITestPSIStats(seed),
|
||||
}
|
||||
}
|
||||
return containerStats
|
||||
@ -906,19 +940,44 @@ func makeFakePodSandboxStatsStrictlyFromCRI(seed int, podSandbox *critest.FakePo
|
||||
if podSandbox.State == runtimeapi.PodSandboxState_SANDBOX_NOTREADY {
|
||||
podSandboxStats.Linux.Cpu = nil
|
||||
podSandboxStats.Linux.Memory = nil
|
||||
podSandboxStats.Linux.Io = nil
|
||||
} else {
|
||||
podSandboxStats.Linux.Cpu = &runtimeapi.CpuUsage{
|
||||
Timestamp: timestamp.UnixNano(),
|
||||
UsageCoreNanoSeconds: &runtimeapi.UInt64Value{Value: uint64(seed + offsetCRI + offsetCPUUsageCoreSeconds)},
|
||||
Psi: getCRITestPSIStats(seed),
|
||||
}
|
||||
podSandboxStats.Linux.Memory = &runtimeapi.MemoryUsage{
|
||||
Timestamp: timestamp.UnixNano(),
|
||||
WorkingSetBytes: &runtimeapi.UInt64Value{Value: uint64(seed + offsetCRI + offsetMemWorkingSetBytes)},
|
||||
Psi: getCRITestPSIStats(seed),
|
||||
}
|
||||
podSandboxStats.Linux.Io = &runtimeapi.IoUsage{
|
||||
Timestamp: timestamp.UnixNano(),
|
||||
Psi: getCRITestPSIStats(seed),
|
||||
}
|
||||
}
|
||||
return podSandboxStats
|
||||
}
|
||||
|
||||
func getCRITestPSIStats(seed int) *runtimeapi.PsiStats {
|
||||
return &runtimeapi.PsiStats{
|
||||
Full: getCRITestPSIData(seed),
|
||||
Some: getCRITestPSIData(seed),
|
||||
}
|
||||
}
|
||||
|
||||
func getCRITestPSIData(seed int) *runtimeapi.PsiData {
|
||||
return &runtimeapi.PsiData{
|
||||
Total: uint64(seed + offsetPSIDataTotal),
|
||||
Avg10: float64(10),
|
||||
Avg60: float64(10),
|
||||
Avg300: float64(10),
|
||||
}
|
||||
}
|
||||
|
||||
func getPodSandboxStatsStrictlyFromCRI(seed int, podSandbox *critest.FakePodSandbox) statsapi.PodStats {
|
||||
psi := getTestPSIStats(seed)
|
||||
podStats := statsapi.PodStats{
|
||||
PodRef: statsapi.PodReference{
|
||||
Name: podSandbox.Metadata.Name,
|
||||
@ -931,16 +990,23 @@ func getPodSandboxStatsStrictlyFromCRI(seed int, podSandbox *critest.FakePodSand
|
||||
if podSandbox.State == runtimeapi.PodSandboxState_SANDBOX_NOTREADY {
|
||||
podStats.CPU = nil
|
||||
podStats.Memory = nil
|
||||
podStats.IO = nil
|
||||
} else {
|
||||
usageCoreNanoSeconds := uint64(seed + offsetCRI + offsetCPUUsageCoreSeconds)
|
||||
workingSetBytes := uint64(seed + offsetCRI + offsetMemWorkingSetBytes)
|
||||
podStats.CPU = &statsapi.CPUStats{
|
||||
Time: metav1.NewTime(timestamp),
|
||||
UsageCoreNanoSeconds: &usageCoreNanoSeconds,
|
||||
PSI: cadvisorPSIToStatsPSI(&psi),
|
||||
}
|
||||
podStats.Memory = &statsapi.MemoryStats{
|
||||
Time: metav1.NewTime(timestamp),
|
||||
WorkingSetBytes: &workingSetBytes,
|
||||
PSI: cadvisorPSIToStatsPSI(&psi),
|
||||
}
|
||||
podStats.IO = &statsapi.IOStats{
|
||||
Time: metav1.NewTime(timestamp),
|
||||
PSI: cadvisorPSIToStatsPSI(&psi),
|
||||
}
|
||||
}
|
||||
|
||||
@ -992,12 +1058,34 @@ func checkCRICPUAndMemoryStats(assert *assert.Assertions, actual statsapi.Contai
|
||||
assert.Equal(cs.Memory.RSS, *actual.Memory.RSSBytes)
|
||||
assert.Equal(cs.Memory.ContainerData.Pgfault, *actual.Memory.PageFaults)
|
||||
assert.Equal(cs.Memory.ContainerData.Pgmajfault, *actual.Memory.MajorPageFaults)
|
||||
|
||||
if utilfeature.DefaultFeatureGate.Enabled(features.KubeletPSI) {
|
||||
checkCRIPSIStats(assert, &cs.Cpu.PSI, actual.CPU.PSI)
|
||||
checkCRIPSIStats(assert, &cs.Memory.PSI, actual.Memory.PSI)
|
||||
}
|
||||
}
|
||||
|
||||
func checkCRICPUAndMemoryStatsForStrictlyFromCRI(assert *assert.Assertions, actual statsapi.ContainerStats, excepted statsapi.ContainerStats) {
|
||||
assert.Equal(excepted.CPU.Time.UnixNano(), actual.CPU.Time.UnixNano())
|
||||
assert.Equal(*excepted.CPU.UsageCoreNanoSeconds, *actual.CPU.UsageCoreNanoSeconds)
|
||||
assert.Equal(*excepted.Memory.WorkingSetBytes, *actual.Memory.WorkingSetBytes)
|
||||
func checkCRIIOStats(assert *assert.Assertions, actual statsapi.ContainerStats, cs *cadvisorapiv2.ContainerStats) {
|
||||
if utilfeature.DefaultFeatureGate.Enabled(features.KubeletPSI) {
|
||||
checkCRIPSIStats(assert, &cs.DiskIo.PSI, actual.IO.PSI)
|
||||
}
|
||||
}
|
||||
|
||||
func checkCRICPUAndMemoryStatsForStrictlyFromCRI(assert *assert.Assertions, actual statsapi.ContainerStats, expected statsapi.ContainerStats) {
|
||||
assert.Equal(expected.CPU.Time.UnixNano(), actual.CPU.Time.UnixNano())
|
||||
assert.Equal(*expected.CPU.UsageCoreNanoSeconds, *actual.CPU.UsageCoreNanoSeconds)
|
||||
assert.Equal(*expected.Memory.WorkingSetBytes, *actual.Memory.WorkingSetBytes)
|
||||
|
||||
if utilfeature.DefaultFeatureGate.Enabled(features.KubeletPSI) {
|
||||
checkCRIPSIStatsStrictlyFromCRI(assert, expected.CPU.PSI, actual.CPU.PSI)
|
||||
checkCRIPSIStatsStrictlyFromCRI(assert, expected.Memory.PSI, actual.Memory.PSI)
|
||||
}
|
||||
}
|
||||
|
||||
func checkCRIIOStatsForStrictlyFromCRI(assert *assert.Assertions, actual statsapi.ContainerStats, expected statsapi.ContainerStats) {
|
||||
if utilfeature.DefaultFeatureGate.Enabled(features.KubeletPSI) {
|
||||
checkCRIPSIStatsStrictlyFromCRI(assert, expected.IO.PSI, actual.IO.PSI)
|
||||
}
|
||||
}
|
||||
|
||||
func checkCRIRootfsStats(assert *assert.Assertions, actual statsapi.ContainerStats, cs *runtimeapi.ContainerStats, imageFsInfo *cadvisorapiv2.FsInfo) {
|
||||
@ -1078,6 +1166,48 @@ func checkCRIPodCPUAndMemoryStats(assert *assert.Assertions, actual statsapi.Pod
|
||||
assert.Equal(cs.Memory.RSS, *actual.Memory.RSSBytes)
|
||||
assert.Equal(cs.Memory.ContainerData.Pgfault, *actual.Memory.PageFaults)
|
||||
assert.Equal(cs.Memory.ContainerData.Pgmajfault, *actual.Memory.MajorPageFaults)
|
||||
|
||||
if utilfeature.DefaultFeatureGate.Enabled(features.KubeletPSI) {
|
||||
checkCRIPSIStats(assert, &cs.Cpu.PSI, actual.CPU.PSI)
|
||||
checkCRIPSIStats(assert, &cs.Memory.PSI, actual.Memory.PSI)
|
||||
}
|
||||
}
|
||||
|
||||
func checkCRIPodIOStats(assert *assert.Assertions, actual statsapi.PodStats, cs *cadvisorapiv2.ContainerStats) {
|
||||
if runtime.GOOS != "linux" {
|
||||
return
|
||||
}
|
||||
if utilfeature.DefaultFeatureGate.Enabled(features.KubeletPSI) {
|
||||
checkCRIPSIStats(assert, &cs.DiskIo.PSI, actual.IO.PSI)
|
||||
}
|
||||
}
|
||||
|
||||
func checkCRIPSIStats(assert *assert.Assertions, want *cadvisorapiv1.PSIStats, got *statsapi.PSIStats) {
|
||||
assert.NotNil(want)
|
||||
assert.NotNil(got)
|
||||
checkCRIPSIData(assert, want.Full, got.Full)
|
||||
checkCRIPSIData(assert, want.Some, got.Some)
|
||||
}
|
||||
|
||||
func checkCRIPSIData(assert *assert.Assertions, want cadvisorapiv1.PSIData, got statsapi.PSIData) {
|
||||
assert.Equal(want.Total, got.Total)
|
||||
assert.InDelta(want.Avg10, got.Avg10, 0.01)
|
||||
assert.InDelta(want.Avg60, got.Avg60, 0.01)
|
||||
assert.InDelta(want.Avg300, got.Avg300, 0.01)
|
||||
}
|
||||
|
||||
func checkCRIPSIStatsStrictlyFromCRI(assert *assert.Assertions, want, got *statsapi.PSIStats) {
|
||||
assert.NotNil(want)
|
||||
assert.NotNil(got)
|
||||
checkCRIPSIDataStrictlyFromCRI(assert, want.Full, got.Full)
|
||||
checkCRIPSIDataStrictlyFromCRI(assert, want.Some, got.Some)
|
||||
}
|
||||
|
||||
func checkCRIPSIDataStrictlyFromCRI(assert *assert.Assertions, want, got statsapi.PSIData) {
|
||||
assert.Equal(want.Total, got.Total)
|
||||
assert.InDelta(want.Avg10, got.Avg10, 0.01)
|
||||
assert.InDelta(want.Avg60, got.Avg60, 0.01)
|
||||
assert.InDelta(want.Avg300, got.Avg300, 0.01)
|
||||
}
|
||||
|
||||
func checkCRIPodSwapStats(assert *assert.Assertions, actual statsapi.PodStats, cs *cadvisorapiv2.ContainerStats) {
|
||||
@ -1089,13 +1219,27 @@ func checkCRIPodSwapStats(assert *assert.Assertions, actual statsapi.PodStats, c
|
||||
assert.Equal(cs.Memory.Swap, *actual.Swap.SwapUsageBytes)
|
||||
}
|
||||
|
||||
func checkCRIPodCPUAndMemoryStatsStrictlyFromCRI(assert *assert.Assertions, actual statsapi.PodStats, excepted statsapi.PodStats) {
|
||||
func checkCRIPodCPUAndMemoryStatsStrictlyFromCRI(assert *assert.Assertions, actual statsapi.PodStats, expected statsapi.PodStats) {
|
||||
if runtime.GOOS != "linux" {
|
||||
return
|
||||
}
|
||||
assert.Equal(excepted.CPU.Time.UnixNano(), actual.CPU.Time.UnixNano())
|
||||
assert.Equal(*excepted.CPU.UsageCoreNanoSeconds, *actual.CPU.UsageCoreNanoSeconds)
|
||||
assert.Equal(*excepted.Memory.WorkingSetBytes, *actual.Memory.WorkingSetBytes)
|
||||
assert.Equal(expected.CPU.Time.UnixNano(), actual.CPU.Time.UnixNano())
|
||||
assert.Equal(*expected.CPU.UsageCoreNanoSeconds, *actual.CPU.UsageCoreNanoSeconds)
|
||||
assert.Equal(*expected.Memory.WorkingSetBytes, *actual.Memory.WorkingSetBytes)
|
||||
|
||||
if utilfeature.DefaultFeatureGate.Enabled(features.KubeletPSI) {
|
||||
checkCRIPSIStatsStrictlyFromCRI(assert, expected.CPU.PSI, actual.CPU.PSI)
|
||||
checkCRIPSIStatsStrictlyFromCRI(assert, expected.Memory.PSI, actual.Memory.PSI)
|
||||
}
|
||||
}
|
||||
|
||||
func checkCRIPodIOStatsStrictlyFromCRI(assert *assert.Assertions, actual statsapi.PodStats, expected statsapi.PodStats) {
|
||||
if runtime.GOOS != "linux" {
|
||||
return
|
||||
}
|
||||
if utilfeature.DefaultFeatureGate.Enabled(features.KubeletPSI) {
|
||||
checkCRIPSIStatsStrictlyFromCRI(assert, expected.IO.PSI, actual.IO.PSI)
|
||||
}
|
||||
}
|
||||
|
||||
func makeFakeLogStats(seed int) *volume.Metrics {
|
||||
@ -1303,6 +1447,7 @@ func TestExtractIDFromCgroupPath(t *testing.T) {
|
||||
}
|
||||
|
||||
func getCRIContainerStatsStrictlyFromCRI(seed int, containerName string) statsapi.ContainerStats {
|
||||
psi := getTestPSIStats(seed)
|
||||
result := statsapi.ContainerStats{
|
||||
Name: containerName,
|
||||
StartTime: metav1.NewTime(timestamp),
|
||||
@ -1310,15 +1455,21 @@ func getCRIContainerStatsStrictlyFromCRI(seed int, containerName string) statsap
|
||||
Memory: &statsapi.MemoryStats{},
|
||||
// UserDefinedMetrics is not supported by CRI.
|
||||
Rootfs: &statsapi.FsStats{},
|
||||
IO: &statsapi.IOStats{},
|
||||
}
|
||||
|
||||
result.CPU.Time = metav1.NewTime(timestamp)
|
||||
usageCoreNanoSeconds := uint64(seed + offsetCRI + offsetCPUUsageCoreSeconds)
|
||||
result.CPU.UsageCoreNanoSeconds = &usageCoreNanoSeconds
|
||||
result.CPU.PSI = cadvisorPSIToStatsPSI(&psi)
|
||||
|
||||
result.Memory.Time = metav1.NewTime(timestamp)
|
||||
workingSetBytes := uint64(seed + offsetCRI + offsetMemWorkingSetBytes)
|
||||
result.Memory.WorkingSetBytes = &workingSetBytes
|
||||
result.Memory.PSI = cadvisorPSIToStatsPSI(&psi)
|
||||
|
||||
result.IO.Time = metav1.NewTime(timestamp)
|
||||
result.IO.PSI = cadvisorPSIToStatsPSI(&psi)
|
||||
|
||||
result.Rootfs.Time = metav1.NewTime(timestamp)
|
||||
usedBytes := uint64(seed + offsetCRI + offsetFsUsage)
|
||||
|
||||
@ -17,6 +17,7 @@ limitations under the License.
|
||||
package stats
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
@ -26,6 +27,7 @@ import (
|
||||
"github.com/stretchr/testify/assert"
|
||||
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/util/sets"
|
||||
statsapi "k8s.io/kubelet/pkg/apis/stats/v1alpha1"
|
||||
"k8s.io/utils/ptr"
|
||||
)
|
||||
@ -140,3 +142,37 @@ func TestMergeProcessStats(t *testing.T) {
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
// TestCadvisorPSIStruct checks the fields in cadvisor PSI structs. If cadvisor
|
||||
// PSI structs change, the conversion between cadvisor PSI structs and kubelet stats API structs needs to be re-evaluated and updated.
|
||||
func TestCadvisorPSIStructs(t *testing.T) {
|
||||
psiStatsFields := sets.New("Full", "Some")
|
||||
s := cadvisorapiv1.PSIStats{}
|
||||
st := reflect.TypeOf(s)
|
||||
for i := 0; i < st.NumField(); i++ {
|
||||
field := st.Field(i)
|
||||
if !psiStatsFields.Has(field.Name) {
|
||||
t.Errorf("cadvisorapiv1.PSIStats contains unknown field: %s. The conversion between cadvisor PSIStats and kubelet stats API PSIStats needs to be re-evaluated and updated.", field.Name)
|
||||
}
|
||||
}
|
||||
|
||||
psiDataFields := map[string]reflect.Kind{
|
||||
"Total": reflect.Uint64,
|
||||
"Avg10": reflect.Float64,
|
||||
"Avg60": reflect.Float64,
|
||||
"Avg300": reflect.Float64,
|
||||
}
|
||||
d := cadvisorapiv1.PSIData{}
|
||||
dt := reflect.TypeOf(d)
|
||||
for i := 0; i < dt.NumField(); i++ {
|
||||
field := dt.Field(i)
|
||||
wantKind, fieldExist := psiDataFields[field.Name]
|
||||
if !fieldExist {
|
||||
t.Errorf("cadvisorapiv1.PSIData contains unknown field: %s. The conversion between cadvisor PSIData and kubelet stats API PSIData needs to be re-evaluated and updated.", field.Name)
|
||||
}
|
||||
if field.Type.Kind() != wantKind {
|
||||
t.Errorf("unexpected cadvisorapiv1.PSIStats field %s type, want: %s, got: %s. The conversion between cadvisor PSIStats and kubelet stats API PSIStats needs to be re-evaluated and updated.", field.Name, wantKind, field.Type.Kind())
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -32,7 +32,9 @@ import (
|
||||
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/types"
|
||||
utilfeature "k8s.io/apiserver/pkg/util/feature"
|
||||
statsapi "k8s.io/kubelet/pkg/apis/stats/v1alpha1"
|
||||
"k8s.io/kubernetes/pkg/features"
|
||||
cadvisortest "k8s.io/kubernetes/pkg/kubelet/cadvisor/testing"
|
||||
kubecontainertest "k8s.io/kubernetes/pkg/kubelet/container/testing"
|
||||
kubepodtest "k8s.io/kubernetes/pkg/kubelet/pod/testing"
|
||||
@ -63,6 +65,7 @@ const (
|
||||
offsetFsInodeUsage
|
||||
offsetAcceleratorDutyCycle
|
||||
offsetMemSwapUsageBytes
|
||||
offsetPSIDataTotal
|
||||
)
|
||||
|
||||
var (
|
||||
@ -265,6 +268,7 @@ func getTestContainerInfo(seed int, podName string, podNamespace string, contain
|
||||
CreationTime: testTime(creationTime, seed),
|
||||
HasCpu: true,
|
||||
HasMemory: true,
|
||||
HasDiskIo: true,
|
||||
HasNetwork: true,
|
||||
Labels: labels,
|
||||
Memory: cadvisorapiv2.MemorySpec{
|
||||
@ -280,8 +284,10 @@ func getTestContainerInfo(seed int, podName string, podNamespace string, contain
|
||||
|
||||
stats := cadvisorapiv2.ContainerStats{
|
||||
Timestamp: testTime(timestamp, seed),
|
||||
Cpu: &cadvisorapiv1.CpuStats{},
|
||||
CpuInst: &cadvisorapiv2.CpuInstStats{},
|
||||
Cpu: &cadvisorapiv1.CpuStats{
|
||||
PSI: getTestPSIStats(seed),
|
||||
},
|
||||
CpuInst: &cadvisorapiv2.CpuInstStats{},
|
||||
Memory: &cadvisorapiv1.MemoryStats{
|
||||
Usage: uint64(seed + offsetMemUsageBytes),
|
||||
WorkingSet: uint64(seed + offsetMemWorkingSetBytes),
|
||||
@ -291,6 +297,7 @@ func getTestContainerInfo(seed int, podName string, podNamespace string, contain
|
||||
Pgmajfault: uint64(seed + offsetMemMajorPageFaults),
|
||||
},
|
||||
Swap: uint64(seed + offsetMemSwapUsageBytes),
|
||||
PSI: getTestPSIStats(seed),
|
||||
},
|
||||
Network: &cadvisorapiv2.NetworkStats{
|
||||
Interfaces: []cadvisorapiv1.InterfaceStats{{
|
||||
@ -323,6 +330,9 @@ func getTestContainerInfo(seed int, podName string, podNamespace string, contain
|
||||
DutyCycle: uint64(seed + offsetAcceleratorDutyCycle),
|
||||
},
|
||||
},
|
||||
DiskIo: &cadvisorapiv1.DiskIoStats{
|
||||
PSI: getTestPSIStats(seed),
|
||||
},
|
||||
}
|
||||
stats.Cpu.Usage.Total = uint64(seed + offsetCPUUsageCoreSeconds)
|
||||
stats.CpuInst.Usage.Total = uint64(seed + offsetCPUUsageCores)
|
||||
@ -332,6 +342,22 @@ func getTestContainerInfo(seed int, podName string, podNamespace string, contain
|
||||
}
|
||||
}
|
||||
|
||||
func getTestPSIStats(seed int) cadvisorapiv1.PSIStats {
|
||||
return cadvisorapiv1.PSIStats{
|
||||
Full: getTestPSIData(seed),
|
||||
Some: getTestPSIData(seed),
|
||||
}
|
||||
}
|
||||
|
||||
func getTestPSIData(seed int) cadvisorapiv1.PSIData {
|
||||
return cadvisorapiv1.PSIData{
|
||||
Total: uint64(seed + offsetPSIDataTotal),
|
||||
Avg10: float64(10),
|
||||
Avg60: float64(10),
|
||||
Avg300: float64(10),
|
||||
}
|
||||
}
|
||||
|
||||
func getTestFsInfo(seed int) cadvisorapiv2.FsInfo {
|
||||
var (
|
||||
inodes = uint64(seed + offsetFsInodes)
|
||||
@ -469,6 +495,7 @@ func checkCPUStats(t *testing.T, label string, seed int, stats *statsapi.CPUStat
|
||||
assert.EqualValues(t, testTime(timestamp, seed).Unix(), stats.Time.Time.Unix(), label+".CPU.Time")
|
||||
assert.EqualValues(t, seed+offsetCPUUsageCores, *stats.UsageNanoCores, label+".CPU.UsageCores")
|
||||
assert.EqualValues(t, seed+offsetCPUUsageCoreSeconds, *stats.UsageCoreNanoSeconds, label+".CPU.UsageCoreSeconds")
|
||||
checkPSIStats(t, label+".CPU", seed, stats.PSI)
|
||||
}
|
||||
|
||||
func checkMemoryStats(t *testing.T, label string, seed int, info cadvisorapiv2.ContainerInfo, stats *statsapi.MemoryStats) {
|
||||
@ -484,6 +511,28 @@ func checkMemoryStats(t *testing.T, label string, seed int, info cadvisorapiv2.C
|
||||
expected := info.Spec.Memory.Limit - *stats.WorkingSetBytes
|
||||
assert.EqualValues(t, expected, *stats.AvailableBytes, label+".Mem.AvailableBytes")
|
||||
}
|
||||
checkPSIStats(t, label+".Mem", seed, stats.PSI)
|
||||
}
|
||||
|
||||
func checkIOStats(t *testing.T, label string, seed int, info cadvisorapiv2.ContainerInfo, stats *statsapi.IOStats) {
|
||||
if utilfeature.DefaultFeatureGate.Enabled(features.KubeletPSI) {
|
||||
assert.EqualValues(t, testTime(timestamp, seed).Unix(), stats.Time.Time.Unix(), label+".Mem.Time")
|
||||
checkPSIStats(t, label+".IO", seed, stats.PSI)
|
||||
}
|
||||
}
|
||||
|
||||
func checkPSIStats(t *testing.T, label string, seed int, stats *statsapi.PSIStats) {
|
||||
if utilfeature.DefaultFeatureGate.Enabled(features.KubeletPSI) {
|
||||
require.NotNil(t, stats, label+".PSI")
|
||||
assert.EqualValues(t, seed+offsetPSIDataTotal, stats.Full.Total, label+".PSI.Full.Total")
|
||||
assert.InDelta(t, 10, stats.Full.Avg10, 0.01, label+".PSI.Full.Avg10")
|
||||
assert.InDelta(t, 10, stats.Full.Avg60, 0.01, label+".PSI.Full.Avg60")
|
||||
assert.InDelta(t, 10, stats.Full.Avg300, 0.01, label+".PSI.Full.Avg300")
|
||||
assert.EqualValues(t, seed+offsetPSIDataTotal, stats.Some.Total, label+".PSI.Some.Total")
|
||||
assert.InDelta(t, 10, stats.Some.Avg10, 0.01, label+".PSI.Some.Avg10")
|
||||
assert.InDelta(t, 10, stats.Some.Avg60, 0.01, label+".PSI.Some.Avg60")
|
||||
assert.InDelta(t, 10, stats.Some.Avg300, 0.01, label+".PSI.Some.Avg300")
|
||||
}
|
||||
}
|
||||
|
||||
func checkSwapStats(t *testing.T, label string, seed int, info cadvisorapiv2.ContainerInfo, stats *statsapi.SwapStats) {
|
||||
|
||||
@ -19,6 +19,7 @@ package e2enode
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"math"
|
||||
"os"
|
||||
"strings"
|
||||
"time"
|
||||
@ -26,7 +27,9 @@ import (
|
||||
v1 "k8s.io/api/core/v1"
|
||||
"k8s.io/apimachinery/pkg/api/resource"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
utilfeature "k8s.io/apiserver/pkg/util/feature"
|
||||
kubeletstatsv1alpha1 "k8s.io/kubelet/pkg/apis/stats/v1alpha1"
|
||||
"k8s.io/kubernetes/pkg/features"
|
||||
"k8s.io/kubernetes/test/e2e/framework"
|
||||
e2ekubectl "k8s.io/kubernetes/test/e2e/framework/kubectl"
|
||||
e2epod "k8s.io/kubernetes/test/e2e/framework/pod"
|
||||
@ -100,6 +103,7 @@ var _ = SIGDescribe("Summary API", framework.WithNodeConformance(), func() {
|
||||
// for more information.
|
||||
"UsageNanoCores": gomega.SatisfyAny(gstruct.PointTo(gomega.BeZero()), bounded(10000, 2e9)),
|
||||
"UsageCoreNanoSeconds": bounded(10000000, 1e15),
|
||||
"PSI": psiExpectation(),
|
||||
}),
|
||||
"Memory": ptrMatchAllFields(gstruct.Fields{
|
||||
"Time": recent(maxStatsAge),
|
||||
@ -111,7 +115,9 @@ var _ = SIGDescribe("Summary API", framework.WithNodeConformance(), func() {
|
||||
"RSSBytes": bounded(1*e2evolume.Mb, memoryLimit),
|
||||
"PageFaults": bounded(1000, 1e9),
|
||||
"MajorPageFaults": bounded(0, 1e9),
|
||||
"PSI": psiExpectation(),
|
||||
}),
|
||||
"IO": ioExpectation(maxStatsAge),
|
||||
"Swap": swapExpectation(memoryLimit),
|
||||
"Accelerators": gomega.BeEmpty(),
|
||||
"Rootfs": gomega.BeNil(),
|
||||
@ -138,6 +144,7 @@ var _ = SIGDescribe("Summary API", framework.WithNodeConformance(), func() {
|
||||
"RSSBytes": bounded(1*e2evolume.Kb, memoryLimit),
|
||||
"PageFaults": bounded(0, expectedPageFaultsUpperBound),
|
||||
"MajorPageFaults": bounded(0, expectedMajorPageFaultsUpperBound),
|
||||
"PSI": psiExpectation(),
|
||||
})
|
||||
runtimeContExpectations := sysContExpectations().(*gstruct.FieldsMatcher)
|
||||
systemContainers := gstruct.Elements{
|
||||
@ -159,6 +166,7 @@ var _ = SIGDescribe("Summary API", framework.WithNodeConformance(), func() {
|
||||
"RSSBytes": bounded(100*e2evolume.Kb, memoryLimit),
|
||||
"PageFaults": bounded(1000, 1e9),
|
||||
"MajorPageFaults": bounded(0, 1e9),
|
||||
"PSI": psiExpectation(),
|
||||
})
|
||||
systemContainers["misc"] = miscContExpectations
|
||||
}
|
||||
@ -174,6 +182,7 @@ var _ = SIGDescribe("Summary API", framework.WithNodeConformance(), func() {
|
||||
"Time": recent(maxStatsAge),
|
||||
"UsageNanoCores": bounded(10000, 1e9),
|
||||
"UsageCoreNanoSeconds": bounded(10000000, 1e11),
|
||||
"PSI": psiExpectation(),
|
||||
}),
|
||||
"Memory": ptrMatchAllFields(gstruct.Fields{
|
||||
"Time": recent(maxStatsAge),
|
||||
@ -183,7 +192,9 @@ var _ = SIGDescribe("Summary API", framework.WithNodeConformance(), func() {
|
||||
"RSSBytes": bounded(1*e2evolume.Kb, 80*e2evolume.Mb),
|
||||
"PageFaults": bounded(100, expectedPageFaultsUpperBound),
|
||||
"MajorPageFaults": bounded(0, expectedMajorPageFaultsUpperBound),
|
||||
"PSI": psiExpectation(),
|
||||
}),
|
||||
"IO": ioExpectation(maxStatsAge),
|
||||
"Swap": swapExpectation(memoryLimit),
|
||||
"Accelerators": gomega.BeEmpty(),
|
||||
"Rootfs": ptrMatchAllFields(gstruct.Fields{
|
||||
@ -222,6 +233,7 @@ var _ = SIGDescribe("Summary API", framework.WithNodeConformance(), func() {
|
||||
"Time": recent(maxStatsAge),
|
||||
"UsageNanoCores": bounded(10000, 1e9),
|
||||
"UsageCoreNanoSeconds": bounded(10000000, 1e11),
|
||||
"PSI": psiExpectation(),
|
||||
}),
|
||||
"Memory": ptrMatchAllFields(gstruct.Fields{
|
||||
"Time": recent(maxStatsAge),
|
||||
@ -231,7 +243,9 @@ var _ = SIGDescribe("Summary API", framework.WithNodeConformance(), func() {
|
||||
"RSSBytes": bounded(1*e2evolume.Kb, 80*e2evolume.Mb),
|
||||
"PageFaults": bounded(0, expectedPageFaultsUpperBound),
|
||||
"MajorPageFaults": bounded(0, expectedMajorPageFaultsUpperBound),
|
||||
"PSI": psiExpectation(),
|
||||
}),
|
||||
"IO": ioExpectation(maxStatsAge),
|
||||
"Swap": swapExpectation(memoryLimit),
|
||||
"VolumeStats": gstruct.MatchAllElements(summaryObjectID, gstruct.Elements{
|
||||
"test-empty-dir": gstruct.MatchAllFields(gstruct.Fields{
|
||||
@ -272,6 +286,7 @@ var _ = SIGDescribe("Summary API", framework.WithNodeConformance(), func() {
|
||||
"Time": recent(maxStatsAge),
|
||||
"UsageNanoCores": bounded(100e3, 2e9),
|
||||
"UsageCoreNanoSeconds": bounded(1e9, 1e15),
|
||||
"PSI": psiExpectation(),
|
||||
}),
|
||||
"Memory": ptrMatchAllFields(gstruct.Fields{
|
||||
"Time": recent(maxStatsAge),
|
||||
@ -282,7 +297,9 @@ var _ = SIGDescribe("Summary API", framework.WithNodeConformance(), func() {
|
||||
"RSSBytes": bounded(1*e2evolume.Kb, memoryLimit),
|
||||
"PageFaults": bounded(1000, 1e9),
|
||||
"MajorPageFaults": bounded(0, 1e9),
|
||||
"PSI": psiExpectation(),
|
||||
}),
|
||||
"IO": ioExpectation(maxStatsAge),
|
||||
"Swap": swapExpectation(memoryLimit),
|
||||
// TODO(#28407): Handle non-eth0 network interface names.
|
||||
"Network": ptrMatchAllFields(gstruct.Fields{
|
||||
@ -419,9 +436,13 @@ func ptrMatchAllFields(fields gstruct.Fields) types.GomegaMatcher {
|
||||
}
|
||||
|
||||
func bounded(lower, upper interface{}) types.GomegaMatcher {
|
||||
return gstruct.PointTo(gomega.And(
|
||||
return gstruct.PointTo(boundedValue(lower, upper))
|
||||
}
|
||||
|
||||
func boundedValue(lower, upper interface{}) types.GomegaMatcher {
|
||||
return gomega.And(
|
||||
gomega.BeNumerically(">=", lower),
|
||||
gomega.BeNumerically("<=", upper)))
|
||||
gomega.BeNumerically("<=", upper))
|
||||
}
|
||||
|
||||
func swapExpectation(upper interface{}) types.GomegaMatcher {
|
||||
@ -492,3 +513,30 @@ func recordSystemCgroupProcesses(ctx context.Context) {
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func psiExpectation() types.GomegaMatcher {
|
||||
if !utilfeature.DefaultFeatureGate.Enabled(features.KubeletPSI) {
|
||||
return gomega.BeNil()
|
||||
}
|
||||
psiDataExpectation := gstruct.MatchAllFields(gstruct.Fields{
|
||||
"Total": boundedValue(0, uint64(math.MaxUint64)),
|
||||
"Avg10": boundedValue(0, 100),
|
||||
"Avg60": boundedValue(0, 100),
|
||||
"Avg300": boundedValue(0, 100),
|
||||
})
|
||||
return ptrMatchAllFields(gstruct.Fields{
|
||||
"Full": psiDataExpectation,
|
||||
"Some": psiDataExpectation,
|
||||
})
|
||||
}
|
||||
|
||||
func ioExpectation(maxStatsAge time.Duration) types.GomegaMatcher {
|
||||
if !utilfeature.DefaultFeatureGate.Enabled(features.KubeletPSI) {
|
||||
return gomega.BeNil()
|
||||
}
|
||||
return gomega.Or(gomega.BeNil(),
|
||||
ptrMatchAllFields(gstruct.Fields{
|
||||
"Time": recent(maxStatsAge),
|
||||
"PSI": psiExpectation(),
|
||||
}))
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user