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memory manager: move the fakeTopologyManagerWithHint

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Move the fakeTopologyManagerWithHint and all related methods
from the topology manager package to the memory manager static policy unittests.

Signed-off-by: Artyom Lukianov <alukiano@redhat.com>
This commit is contained in:
Artyom Lukianov 2020-11-12 17:15:49 +02:00
parent d0089db2ec
commit 0fa5dd5532
3 changed files with 43 additions and 20 deletions
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2
pkg/kubelet/cm/memorymanager/BUILD
View File

@ -41,7 +41,9 @@ go_test(
"//pkg/kubelet/cm/memorymanager/state:go_default_library",
"//pkg/kubelet/cm/topologymanager:go_default_library",
"//pkg/kubelet/cm/topologymanager/bitmask:go_default_library",
"//pkg/kubelet/lifecycle:go_default_library",
"//pkg/kubelet/types:go_default_library",
"//pkg/kubelet/util/format:go_default_library",
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/api/resource:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",

41
pkg/kubelet/cm/memorymanager/policy_static_test.go
View File

@ -29,6 +29,8 @@ import (
"k8s.io/kubernetes/pkg/kubelet/cm/memorymanager/state"
"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager"
"k8s.io/kubernetes/pkg/kubelet/cm/topologymanager/bitmask"
"k8s.io/kubernetes/pkg/kubelet/lifecycle"
"k8s.io/kubernetes/pkg/kubelet/util/format"
)
const (
@ -65,6 +67,43 @@ var (
}
)
type fakeTopologyManagerWithHint struct {
hint *topologymanager.TopologyHint
}
// NewFakeTopologyManagerWithHint returns an instance of fake topology manager with specified topology hints
func NewFakeTopologyManagerWithHint(hint *topologymanager.TopologyHint) topologymanager.Manager {
return &fakeTopologyManagerWithHint{
hint: hint,
}
}
func (m *fakeTopologyManagerWithHint) AddHintProvider(h topologymanager.HintProvider) {
klog.Infof("[fake topologymanager] AddHintProvider HintProvider: %v", h)
}
func (m *fakeTopologyManagerWithHint) AddContainer(pod *v1.Pod, containerID string) error {
klog.Infof("[fake topologymanager] AddContainer pod: %v container id: %v", format.Pod(pod), containerID)
return nil
}
func (m *fakeTopologyManagerWithHint) RemoveContainer(containerID string) error {
klog.Infof("[fake topologymanager] RemoveContainer container id: %v", containerID)
return nil
}
func (m *fakeTopologyManagerWithHint) Admit(attrs *lifecycle.PodAdmitAttributes) lifecycle.PodAdmitResult {
klog.Infof("[fake topologymanager] Topology Admit Handler")
return lifecycle.PodAdmitResult{
Admit: true,
}
}
func (m *fakeTopologyManagerWithHint) GetAffinity(podUID string, containerName string) topologymanager.TopologyHint {
klog.Infof("[fake topologymanager] GetAffinity podUID: %v container name: %v", podUID, containerName)
return *m.hint
}
func areMemoryBlocksEqual(mb1, mb2 []state.Block) bool {
if len(mb1) != len(mb2) {
return false
@ -132,7 +171,7 @@ type testStaticPolicy struct {
func initTests(testCase *testStaticPolicy, hint *topologymanager.TopologyHint) (Policy, state.State, error) {
manager := topologymanager.NewFakeManager()
if hint != nil {
manager = topologymanager.NewFakeManagerWithHint(hint)
manager = NewFakeTopologyManagerWithHint(hint)
}
p, err := NewPolicyStatic(testCase.machineInfo, testCase.systemReserved, manager)

20
pkg/kubelet/cm/topologymanager/fake_topology_manager.go
View File

@ -17,7 +17,7 @@ limitations under the License.
package topologymanager
import (
v1 "k8s.io/api/core/v1"
"k8s.io/api/core/v1"
"k8s.io/klog/v2"
"k8s.io/kubernetes/pkg/kubelet/lifecycle"
"k8s.io/kubernetes/pkg/kubelet/util/format"
@ -56,21 +56,3 @@ func (m *fakeManager) Admit(attrs *lifecycle.PodAdmitAttributes) lifecycle.PodAd
Admit: true,
}
}
type fakeManagerWithHint struct {
fakeManager
hint *TopologyHint
}
// NewFakeManagerWithHint returns an instance of FakeManager with specified topology hints
func NewFakeManagerWithHint(hint *TopologyHint) Manager {
return &fakeManagerWithHint{
fakeManager: fakeManager{},
hint: hint,
}
}
func (m *fakeManagerWithHint) GetAffinity(podUID string, containerName string) TopologyHint {
klog.Infof("[fake topologymanager] GetAffinity podUID: %v container name: %v", podUID, containerName)
return *m.hint
}