mirror of
https://github.com/k3s-io/kubernetes.git
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Revert "node: device-mgr: Handle recovery flow by checking if healthy devices exist"
This commit is contained in:
David Porter
GitHub
parent
2bac225e42
commit
9c20cee504
@ -544,29 +544,15 @@ func (m *ManagerImpl) devicesToAllocate(podUID, contName, resource string, requi
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return nil, fmt.Errorf("pod %q container %q changed request for resource %q from %d to %d", string(podUID), contName, resource, devices.Len(), required)
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}
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}
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klog.V(3).InfoS("Need devices to allocate for pod", "deviceNumber", needed, "resourceName", resource, "podUID", string(podUID), "containerName", contName)
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healthyDevices, hasRegistered := m.healthyDevices[resource]
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// Check if resource registered with devicemanager
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if !hasRegistered {
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return nil, fmt.Errorf("can't allocate unregistered device %s", resource)
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}
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// Check if registered resource has healthy devices
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if healthyDevices.Len() == 0 {
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return nil, fmt.Errorf("can't allocate unhealthy devices %s", resource)
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}
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// Check if all the previously allocated devices are healthy
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if !healthyDevices.IsSuperset(devices) {
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return nil, fmt.Errorf("previously allocated devices are no longer healthy; can't allocate unhealthy devices %s", resource)
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}
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if needed == 0 {
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// No change, no work.
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return nil, nil
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}
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klog.V(3).InfoS("Need devices to allocate for pod", "deviceNumber", needed, "resourceName", resource, "podUID", string(podUID), "containerName", contName)
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// Check if resource registered with devicemanager
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if _, ok := m.healthyDevices[resource]; !ok {
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return nil, fmt.Errorf("can't allocate unregistered device %s", resource)
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}
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// Declare the list of allocated devices.
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// This will be populated and returned below.
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@ -993,102 +993,6 @@ func TestPodContainerDeviceAllocation(t *testing.T) {
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}
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func TestPodContainerDeviceToAllocate(t *testing.T) {
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resourceName1 := "domain1.com/resource1"
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resourceName2 := "domain2.com/resource2"
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resourceName3 := "domain2.com/resource3"
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as := require.New(t)
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tmpDir, err := os.MkdirTemp("", "checkpoint")
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as.Nil(err)
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defer os.RemoveAll(tmpDir)
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testManager := &ManagerImpl{
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endpoints: make(map[string]endpointInfo),
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healthyDevices: make(map[string]sets.String),
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unhealthyDevices: make(map[string]sets.String),
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allocatedDevices: make(map[string]sets.String),
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podDevices: newPodDevices(),
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}
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testManager.podDevices.insert("pod1", "con1", resourceName1,
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constructDevices([]string{"dev1", "dev2"}),
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constructAllocResp(map[string]string{"/dev/r2dev1": "/dev/r2dev1", "/dev/r2dev2": "/dev/r2dev2"},
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map[string]string{"/home/r2lib1": "/usr/r2lib1"},
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map[string]string{"r2devices": "dev1 dev2"}))
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testManager.podDevices.insert("pod2", "con2", resourceName2,
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checkpoint.DevicesPerNUMA{nodeWithoutTopology: []string{"dev5"}},
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constructAllocResp(map[string]string{"/dev/r1dev5": "/dev/r1dev5"},
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map[string]string{"/home/r1lib1": "/usr/r1lib1"}, map[string]string{}))
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testManager.podDevices.insert("pod3", "con3", resourceName3,
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checkpoint.DevicesPerNUMA{nodeWithoutTopology: []string{"dev5"}},
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constructAllocResp(map[string]string{"/dev/r1dev5": "/dev/r1dev5"},
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map[string]string{"/home/r1lib1": "/usr/r1lib1"}, map[string]string{}))
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// no healthy devices for resourceName1 and devices corresponding to
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// resource2 are intentionally omitted to simulate that the resource
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// hasn't been registered.
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testManager.healthyDevices[resourceName1] = sets.NewString()
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testManager.healthyDevices[resourceName3] = sets.NewString()
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// dev5 is no longer in the list of healthy devices
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testManager.healthyDevices[resourceName3].Insert("dev7")
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testManager.healthyDevices[resourceName3].Insert("dev8")
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testCases := []struct {
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description string
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podUID string
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contName string
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resource string
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required int
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reusableDevices sets.String
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expectedAllocatedDevices sets.String
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expErr error
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}{
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{
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description: "Admission error in case no healthy devices to allocate present",
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podUID: "pod1",
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contName: "con1",
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resource: resourceName1,
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required: 2,
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reusableDevices: sets.NewString(),
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expectedAllocatedDevices: nil,
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expErr: fmt.Errorf("can't allocate unhealthy devices %s", resourceName1),
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},
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{
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description: "Admission error in case resource is not registered",
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podUID: "pod2",
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contName: "con2",
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resource: resourceName2,
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required: 1,
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reusableDevices: sets.NewString(),
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expectedAllocatedDevices: nil,
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expErr: fmt.Errorf("can't allocate unregistered device %s", resourceName2),
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},
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{
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description: "Admission error in case resource not devices previously allocated no longer healthy",
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podUID: "pod3",
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contName: "con3",
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resource: resourceName3,
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required: 1,
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reusableDevices: sets.NewString(),
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expectedAllocatedDevices: nil,
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expErr: fmt.Errorf("previously allocated devices are no longer healthy; can't allocate unhealthy devices %s", resourceName3),
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},
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}
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for _, testCase := range testCases {
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allocDevices, err := testManager.devicesToAllocate(testCase.podUID, testCase.contName, testCase.resource, testCase.required, testCase.reusableDevices)
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if !reflect.DeepEqual(err, testCase.expErr) {
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t.Errorf("DevicePluginManager error (%v). expected error: %v but got: %v",
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testCase.description, testCase.expErr, err)
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}
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if !reflect.DeepEqual(allocDevices, testCase.expectedAllocatedDevices) {
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t.Errorf("DevicePluginManager error (%v). expected error: %v but got: %v",
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testCase.description, testCase.expectedAllocatedDevices, allocDevices)
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}
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}
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}
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func TestGetDeviceRunContainerOptions(t *testing.T) {
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res1 := TestResource{
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resourceName: "domain1.com/resource1",
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@ -18,7 +18,6 @@ package e2enode
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import (
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"context"
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"errors"
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"fmt"
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"os"
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"path/filepath"
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@ -28,11 +27,7 @@ import (
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"time"
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v1 "k8s.io/api/core/v1"
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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/util/uuid"
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runtimeapi "k8s.io/cri-api/pkg/apis/runtime/v1"
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"k8s.io/klog/v2"
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kubeletpodresourcesv1 "k8s.io/kubelet/pkg/apis/podresources/v1"
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"k8s.io/kubernetes/pkg/kubelet/apis/podresources"
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"k8s.io/kubernetes/pkg/kubelet/checkpointmanager"
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@ -44,13 +39,9 @@ import (
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e2enode "k8s.io/kubernetes/test/e2e/framework/node"
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e2epod "k8s.io/kubernetes/test/e2e/framework/pod"
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e2eskipper "k8s.io/kubernetes/test/e2e/framework/skipper"
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e2etestfiles "k8s.io/kubernetes/test/e2e/framework/testfiles"
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testutils "k8s.io/kubernetes/test/utils"
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"github.com/onsi/ginkgo/v2"
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"github.com/onsi/gomega"
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"github.com/onsi/gomega/gcustom"
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"github.com/onsi/gomega/types"
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)
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const (
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@ -275,239 +266,6 @@ var _ = SIGDescribe("Device Manager [Serial] [Feature:DeviceManager][NodeFeatur
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})
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})
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/*
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This end to end test is to simulate a scenario where after kubelet restart/node
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reboot application pods requesting devices appear before the device plugin
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pod exposing those devices as resources.
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The happy path is where after node reboot/ kubelet restart, the device plugin pod
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appears before the application pod. This PR and this e2e test
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aims to tackle the scenario where device plugin either does not appear first
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or doesn't get the chance to re-register itself.
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Since there is no way of controlling the order in which the pods appear after
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kubelet restart/node reboot, we can't guarantee that the application pod
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recovers before device plugin pod (the scenario we want to exercise here).
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If the device plugin pod is recovered before the test pod, we still can
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meaningfully reproduce the scenario by NOT sending the registration command.
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To do so sample device plugin is enhanced. For implementation details, refer to:
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`test/images/sample-device-plugin/sampledeviceplugin.go`. This enhancement
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allows auto-registration of the plugin to be controlled with the help of an environment
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variable: REGISTER_CONTROL_FILE. By default this environment variable is not present
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and the device plugin autoregisters to kubelet. For this e2e test, we use sample device
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plugin spec with REGISTER_CONTROL_FILE=/var/lib/kubelet/device-plugins/sample/registration
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to allow manual registeration of the plugin to allow an application pod (requesting devices)
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to successfully run on the node followed by kubelet restart where device plugin doesn't
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register and the application pod fails with admission error.
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Breakdown of the steps implemented as part of this e2e test is as follows:
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1. Create a file `registration` at path `/var/lib/kubelet/device-plugins/sample/`
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2. Create sample device plugin with an environment variable with
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`REGISTER_CONTROL_FILE=/var/lib/kubelet/device-plugins/sample/registration` that
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waits for a client to delete the control file.
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3. Trigger plugin registeration by deleting the abovementioned directory.
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4. Create a test pod requesting devices exposed by the device plugin.
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5. Stop kubelet.
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6. Remove pods using CRI to ensure new pods are created after kubelet restart.
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7. Restart kubelet.
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8. Wait for the sample device plugin pod to be running. In this case,
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the registration is not triggered.
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9. Ensure that resource capacity/allocatable exported by the device plugin is zero.
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10. The test pod should fail with `UnexpectedAdmissionError`
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11. Delete the test pod.
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12. Delete the sample device plugin pod.
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13. Remove `/var/lib/kubelet/device-plugins/sample/` and its content, the directory created to control registration
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*/
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ginkgo.Context("With sample device plugin", func() {
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var deviceCount int = 2
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var devicePluginPod *v1.Pod
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var triggerPathFile, triggerPathDir string
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// this test wants to reproduce what happened in https://github.com/kubernetes/kubernetes/issues/109595
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ginkgo.BeforeEach(func(ctx context.Context) {
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ginkgo.By("Wait for node to be ready")
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gomega.Eventually(ctx, e2enode.TotalReady).
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WithArguments(f.ClientSet).
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WithTimeout(time.Minute).
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Should(gomega.BeEquivalentTo(1))
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ginkgo.By("Setting up the directory and file for controlling registration")
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triggerPathDir = filepath.Join(devicePluginDir, "sample")
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if _, err := os.Stat(triggerPathDir); errors.Is(err, os.ErrNotExist) {
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err := os.Mkdir(triggerPathDir, os.ModePerm)
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if err != nil {
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klog.Errorf("Directory creation %s failed: %v ", triggerPathDir, err)
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panic(err)
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}
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klog.InfoS("Directory created successfully")
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triggerPathFile = filepath.Join(triggerPathDir, "registration")
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if _, err := os.Stat(triggerPathFile); errors.Is(err, os.ErrNotExist) {
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_, err = os.Create(triggerPathFile)
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if err != nil {
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klog.Errorf("File creation %s failed: %v ", triggerPathFile, err)
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panic(err)
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}
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}
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}
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ginkgo.By("Scheduling a sample device plugin pod")
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data, err := e2etestfiles.Read(SampleDevicePluginControlRegistrationDSYAML)
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if err != nil {
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framework.Fail(err.Error())
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}
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ds := readDaemonSetV1OrDie(data)
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dp := &v1.Pod{
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ObjectMeta: metav1.ObjectMeta{
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Name: SampleDevicePluginName,
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},
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Spec: ds.Spec.Template.Spec,
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}
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devicePluginPod = e2epod.NewPodClient(f).CreateSync(ctx, dp)
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go func() {
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// Since autoregistration is disabled for the device plugin (as REGISTER_CONTROL_FILE
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// environment variable is specified), device plugin registration needs to be triggerred
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// manually.
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// This is done by deleting the control file at the following path:
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// `/var/lib/kubelet/device-plugins/sample/registration`.
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defer ginkgo.GinkgoRecover()
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framework.Logf("Deleting the control file: %q to trigger registration", triggerPathFile)
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err := os.Remove(triggerPathFile)
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framework.ExpectNoError(err)
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}()
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ginkgo.By("Waiting for devices to become available on the local node")
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gomega.Eventually(ctx, isNodeReadyWithSampleResources).
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WithArguments(f).
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WithTimeout(5 * time.Minute).
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Should(BeReady())
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framework.Logf("Successfully created device plugin pod")
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devsLen := int64(deviceCount) // shortcut
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ginkgo.By("Waiting for the resource exported by the sample device plugin to become available on the local node")
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gomega.Eventually(ctx, isNodeReadyWithAllocatableSampleResources).
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WithArguments(f, devsLen).
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WithTimeout(5 * time.Minute).
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Should(HaveAllocatableDevices())
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})
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ginkgo.It("should deploy pod consuming devices first but fail with admission error after kubelet restart in case device plugin hasn't re-registered", func(ctx context.Context) {
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var err error
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podCMD := "while true; do sleep 1000; done;"
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ginkgo.By(fmt.Sprintf("creating a pods requiring %d %q", deviceCount, SampleDeviceResourceName))
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pod := makeBusyboxDeviceRequiringPod(SampleDeviceResourceName, podCMD)
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testPod := e2epod.NewPodClient(f).CreateSync(ctx, pod)
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ginkgo.By("making sure all the pods are ready")
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err = e2epod.WaitForPodCondition(ctx, f.ClientSet, testPod.Namespace, testPod.Name, "Ready", 120*time.Second, testutils.PodRunningReady)
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framework.ExpectNoError(err, "pod %s/%s did not go running", testPod.Namespace, testPod.Name)
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framework.Logf("pod %s/%s running", testPod.Namespace, testPod.Name)
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ginkgo.By("stopping the kubelet")
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startKubelet := stopKubelet()
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ginkgo.By("stopping all the local containers - using CRI")
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rs, _, err := getCRIClient()
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framework.ExpectNoError(err)
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sandboxes, err := rs.ListPodSandbox(ctx, &runtimeapi.PodSandboxFilter{})
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framework.ExpectNoError(err)
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for _, sandbox := range sandboxes {
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gomega.Expect(sandbox.Metadata).ToNot(gomega.BeNil())
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ginkgo.By(fmt.Sprintf("deleting pod using CRI: %s/%s -> %s", sandbox.Metadata.Namespace, sandbox.Metadata.Name, sandbox.Id))
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err := rs.RemovePodSandbox(ctx, sandbox.Id)
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framework.ExpectNoError(err)
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}
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ginkgo.By("restarting the kubelet")
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startKubelet()
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ginkgo.By("waiting for the kubelet to be ready again")
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// Wait for the Kubelet to be ready.
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gomega.Eventually(ctx, e2enode.TotalReady).
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WithArguments(f.ClientSet).
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WithTimeout(2 * time.Minute).
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Should(gomega.BeEquivalentTo(1))
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ginkgo.By("making sure all the pods are ready after the recovery")
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var devicePluginPodAfterRestart *v1.Pod
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devicePluginPodAfterRestart, err = e2epod.NewPodClient(f).Get(ctx, devicePluginPod.Name, metav1.GetOptions{})
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framework.ExpectNoError(err)
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err = e2epod.WaitForPodCondition(ctx, f.ClientSet, devicePluginPodAfterRestart.Namespace, devicePluginPodAfterRestart.Name, "Ready", 120*time.Second, testutils.PodRunningReady)
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framework.ExpectNoError(err, "pod %s/%s did not go running", devicePluginPodAfterRestart.Namespace, devicePluginPodAfterRestart.Name)
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framework.Logf("pod %s/%s running", devicePluginPodAfterRestart.Namespace, devicePluginPodAfterRestart.Name)
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ginkgo.By("Waiting for the resource capacity/allocatable exported by the sample device plugin to become zero")
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// The device plugin pod has restarted but has not re-registered to kubelet (as AUTO_REGISTER= false)
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// and registration wasn't triggered manually (by writing to the unix socket exposed at
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// `/var/lib/kubelet/device-plugins/registered`). Because of this, the capacity and allocatable corresponding
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// to the resource exposed by the device plugin should be zero.
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gomega.Eventually(ctx, isNodeReadyWithAllocatableSampleResources).
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WithArguments(f, int64(0)).
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WithTimeout(5 * time.Minute).
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Should(HaveAllocatableDevices())
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ginkgo.By("Checking that pod requesting devices failed to start because of admission error")
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// NOTE: The device plugin won't re-register again and this is intentional.
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// Because of this, the testpod (requesting a device) should fail with an admission error.
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gomega.Eventually(ctx, getPod).
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WithArguments(f, testPod.Name).
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WithTimeout(time.Minute).
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Should(HaveFailedWithAdmissionError(),
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"the pod succeeded to start, when it should fail with the admission error")
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ginkgo.By("removing application pods")
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e2epod.NewPodClient(f).DeleteSync(ctx, testPod.Name, metav1.DeleteOptions{}, 2*time.Minute)
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})
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ginkgo.AfterEach(func(ctx context.Context) {
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ginkgo.By("Deleting the device plugin pod")
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e2epod.NewPodClient(f).DeleteSync(ctx, devicePluginPod.Name, metav1.DeleteOptions{}, time.Minute)
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ginkgo.By("Deleting the directory and file setup for controlling registration")
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err := os.RemoveAll(triggerPathDir)
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framework.ExpectNoError(err)
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ginkgo.By("Deleting any Pods created by the test")
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l, err := e2epod.NewPodClient(f).List(context.TODO(), metav1.ListOptions{})
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framework.ExpectNoError(err)
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for _, p := range l.Items {
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if p.Namespace != f.Namespace.Name {
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continue
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}
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framework.Logf("Deleting pod: %s", p.Name)
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e2epod.NewPodClient(f).DeleteSync(ctx, p.Name, metav1.DeleteOptions{}, 2*time.Minute)
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}
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ginkgo.By("Waiting for devices to become unavailable on the local node")
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gomega.Eventually(ctx, isNodeReadyWithoutSampleResources).
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WithArguments(f).
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WithTimeout(5 * time.Minute).
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Should(BeReady())
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})
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||||
})
|
||||
|
||||
})
|
||||
|
||||
func compareSRIOVResources(expected, got *sriovData) {
|
||||
@ -593,153 +351,3 @@ func stringifyContainerDevices(devs []*kubeletpodresourcesv1.ContainerDevices) s
|
||||
sort.Strings(entries)
|
||||
return strings.Join(entries, ", ")
|
||||
}
|
||||
|
||||
func makeBusyboxDeviceRequiringPod(resourceName, cmd string) *v1.Pod {
|
||||
podName := "device-manager-test-" + string(uuid.NewUUID())
|
||||
rl := v1.ResourceList{
|
||||
v1.ResourceName(resourceName): *resource.NewQuantity(2, resource.DecimalSI),
|
||||
}
|
||||
return &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: podName,
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
RestartPolicy: v1.RestartPolicyNever,
|
||||
Containers: []v1.Container{{
|
||||
Image: busyboxImage,
|
||||
Name: podName,
|
||||
// Runs the specified command in the test pod.
|
||||
Command: []string{"sh", "-c", cmd},
|
||||
Resources: v1.ResourceRequirements{
|
||||
Limits: rl,
|
||||
Requests: rl,
|
||||
},
|
||||
}},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// BeReady verifies that a node is ready and devices have registered.
|
||||
func BeReady() types.GomegaMatcher {
|
||||
return gomega.And(
|
||||
// This additional matcher checks for the final error condition.
|
||||
gcustom.MakeMatcher(func(ready bool) (bool, error) {
|
||||
if !ready {
|
||||
return false, fmt.Errorf("Expected node to be ready=%t", ready)
|
||||
}
|
||||
return true, nil
|
||||
}),
|
||||
BeInReadyPhase(true),
|
||||
)
|
||||
}
|
||||
|
||||
// BeInReadyPhase matches if node is ready i.e. ready is true.
|
||||
func BeInReadyPhase(isReady bool) types.GomegaMatcher {
|
||||
return gcustom.MakeMatcher(func(ready bool) (bool, error) {
|
||||
return ready == isReady, nil
|
||||
}).WithTemplate("Expected Node Ready {{.To}} be in {{format .Data}}\nGot instead:\n{{.FormattedActual}}").WithTemplateData(isReady)
|
||||
}
|
||||
|
||||
func isNodeReadyWithSampleResources(ctx context.Context, f *framework.Framework) (bool, error) {
|
||||
node, ready := getLocalTestNode(ctx, f)
|
||||
if !ready {
|
||||
return false, fmt.Errorf("Expected node to be ready=%t", ready)
|
||||
}
|
||||
|
||||
if CountSampleDeviceCapacity(node) <= 0 {
|
||||
return false, fmt.Errorf("Expected devices to be advertised")
|
||||
}
|
||||
return true, nil
|
||||
}
|
||||
|
||||
// HaveAllocatableDevices verifies that a node has allocatable devices.
|
||||
func HaveAllocatableDevices() types.GomegaMatcher {
|
||||
return gomega.And(
|
||||
// This additional matcher checks for the final error condition.
|
||||
gcustom.MakeMatcher(func(hasAllocatable bool) (bool, error) {
|
||||
if !hasAllocatable {
|
||||
return false, fmt.Errorf("Expected node to be have allocatable devices=%t", hasAllocatable)
|
||||
}
|
||||
return true, nil
|
||||
}),
|
||||
hasAllocatable(true),
|
||||
)
|
||||
}
|
||||
|
||||
// hasAllocatable matches if node is ready i.e. ready is true.
|
||||
func hasAllocatable(hasAllocatable bool) types.GomegaMatcher {
|
||||
return gcustom.MakeMatcher(func(hasAllocatableDevices bool) (bool, error) {
|
||||
return hasAllocatableDevices == hasAllocatable, nil
|
||||
}).WithTemplate("Expected Node with allocatable {{.To}} be in {{format .Data}}\nGot instead:\n{{.FormattedActual}}").WithTemplateData(hasAllocatable)
|
||||
}
|
||||
|
||||
func isNodeReadyWithAllocatableSampleResources(ctx context.Context, f *framework.Framework, devCount int64) (bool, error) {
|
||||
node, ready := getLocalTestNode(ctx, f)
|
||||
if !ready {
|
||||
return false, fmt.Errorf("Expected node to be ready=%t", ready)
|
||||
}
|
||||
|
||||
if CountSampleDeviceCapacity(node) != devCount {
|
||||
return false, fmt.Errorf("Expected devices capacity to be: %d", devCount)
|
||||
}
|
||||
|
||||
if CountSampleDeviceAllocatable(node) != devCount {
|
||||
return false, fmt.Errorf("Expected devices allocatable to be: %d", devCount)
|
||||
}
|
||||
return true, nil
|
||||
}
|
||||
|
||||
func isNodeReadyWithoutSampleResources(ctx context.Context, f *framework.Framework) (bool, error) {
|
||||
node, ready := getLocalTestNode(ctx, f)
|
||||
if !ready {
|
||||
return false, fmt.Errorf("Expected node to be ready=%t", ready)
|
||||
}
|
||||
|
||||
if CountSampleDeviceCapacity(node) > 0 {
|
||||
return false, fmt.Errorf("Expected devices to be not present")
|
||||
}
|
||||
return true, nil
|
||||
}
|
||||
|
||||
// HaveFailedWithAdmissionError verifies that a pod fails at admission.
|
||||
func HaveFailedWithAdmissionError() types.GomegaMatcher {
|
||||
return gomega.And(
|
||||
gcustom.MakeMatcher(func(hasFailed bool) (bool, error) {
|
||||
if !hasFailed {
|
||||
return false, fmt.Errorf("Expected pod to have failed=%t", hasFailed)
|
||||
}
|
||||
return true, nil
|
||||
}),
|
||||
hasFailed(true),
|
||||
)
|
||||
}
|
||||
|
||||
// hasFailed matches if pod has failed.
|
||||
func hasFailed(hasFailed bool) types.GomegaMatcher {
|
||||
return gcustom.MakeMatcher(func(hasPodFailed bool) (bool, error) {
|
||||
return hasPodFailed == hasFailed, nil
|
||||
}).WithTemplate("Expected Pod failed {{.To}} be in {{format .Data}}\nGot instead:\n{{.FormattedActual}}").WithTemplateData(hasFailed)
|
||||
}
|
||||
|
||||
func getPod(ctx context.Context, f *framework.Framework, podName string) (bool, error) {
|
||||
|
||||
pod, err := e2epod.NewPodClient(f).Get(ctx, podName, metav1.GetOptions{})
|
||||
if err != nil {
|
||||
return false, fmt.Errorf("Expected node to get pod=%q got err=%q", pod.Name, err)
|
||||
}
|
||||
|
||||
expectedStatusReason := "UnexpectedAdmissionError"
|
||||
expectedStatusMessage := "Allocate failed due to can't allocate unhealthy devices"
|
||||
|
||||
// This additional matcher checks for the final error condition.
|
||||
if pod.Status.Phase != v1.PodFailed {
|
||||
return false, fmt.Errorf("Expected pod to reach phase %q, got final phase %q instead.", v1.PodFailed, pod.Status.Phase)
|
||||
}
|
||||
if pod.Status.Reason != expectedStatusReason {
|
||||
return false, fmt.Errorf("Expected pod status reason to be %q, got %q instead.", expectedStatusReason, pod.Status.Reason)
|
||||
}
|
||||
if !strings.Contains(pod.Status.Message, expectedStatusMessage) {
|
||||
return false, fmt.Errorf("Expected pod status reason to contain %q, got %q instead.", expectedStatusMessage, pod.Status.Message)
|
||||
}
|
||||
return true, nil
|
||||
}
|
||||
|
||||
@ -87,16 +87,11 @@ func updateImageAllowList(ctx context.Context) {
|
||||
} else {
|
||||
e2epod.ImagePrePullList.Insert(gpuDevicePluginImage)
|
||||
}
|
||||
if samplePluginImage, err := getContainerImageFromE2ETestDaemonset(SampleDevicePluginDSYAML); err != nil {
|
||||
if samplePluginImage, err := getSampleDevicePluginImage(); err != nil {
|
||||
klog.Errorln(err)
|
||||
} else {
|
||||
e2epod.ImagePrePullList.Insert(samplePluginImage)
|
||||
}
|
||||
if samplePluginImageCtrlReg, err := getContainerImageFromE2ETestDaemonset(SampleDevicePluginControlRegistrationDSYAML); err != nil {
|
||||
klog.Errorln(err)
|
||||
} else {
|
||||
e2epod.ImagePrePullList.Insert(samplePluginImageCtrlReg)
|
||||
}
|
||||
}
|
||||
|
||||
func getNodeProblemDetectorImage() string {
|
||||
@ -227,19 +222,19 @@ func getGPUDevicePluginImage(ctx context.Context) (string, error) {
|
||||
return ds.Spec.Template.Spec.Containers[0].Image, nil
|
||||
}
|
||||
|
||||
func getContainerImageFromE2ETestDaemonset(dsYamlPath string) (string, error) {
|
||||
data, err := e2etestfiles.Read(dsYamlPath)
|
||||
func getSampleDevicePluginImage() (string, error) {
|
||||
data, err := e2etestfiles.Read(SampleDevicePluginDSYAML)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("failed to read the daemonset yaml: %w", err)
|
||||
return "", fmt.Errorf("failed to read the sample plugin yaml: %w", err)
|
||||
}
|
||||
|
||||
ds, err := e2emanifest.DaemonSetFromData(data)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("failed to parse daemonset yaml: %w", err)
|
||||
return "", fmt.Errorf("failed to parse daemon set for sample plugin: %w", err)
|
||||
}
|
||||
|
||||
if len(ds.Spec.Template.Spec.Containers) < 1 {
|
||||
return "", fmt.Errorf("failed to parse the container image: cannot extract the container from YAML")
|
||||
return "", fmt.Errorf("failed to parse the sample plugin image: cannot extract the container from YAML")
|
||||
}
|
||||
return ds.Spec.Template.Spec.Containers[0].Image, nil
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user