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Process only CPU and memory stats when Kubelete stats API is called with

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only_cpu_and_memory parameter. Before all stats were processed and
removed before returning.
This commit is contained in:
Krzysztof Jastrzebski
2018-09-19 16:26:00 +02:00
parent 138a3c7172
commit 3b21995c95
14 changed files with 753 additions and 79 deletions
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13
pkg/kubelet/server/server_test.go
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@@ -51,6 +51,7 @@ import (
api "k8s.io/kubernetes/pkg/apis/core"
runtimeapi "k8s.io/kubernetes/pkg/kubelet/apis/cri/runtime/v1alpha2"
statsapi "k8s.io/kubernetes/pkg/kubelet/apis/stats/v1alpha1"
// Do some initialization to decode the query parameters correctly.
_ "k8s.io/kubernetes/pkg/apis/core/install"
"k8s.io/kubernetes/pkg/kubelet/cm"
@@ -255,13 +256,17 @@ func (fk *fakeKubelet) ListVolumesForPod(podUID types.UID) (map[string]volume.Vo
return map[string]volume.Volume{}, true
}
func (_ *fakeKubelet) RootFsStats() (*statsapi.FsStats, error) { return nil, nil }
func (_ *fakeKubelet) ListPodStats() ([]statsapi.PodStats, error) { return nil, nil }
func (_ *fakeKubelet) ImageFsStats() (*statsapi.FsStats, error) { return nil, nil }
func (_ *fakeKubelet) RlimitStats() (*statsapi.RlimitStats, error) { return nil, nil }
func (_ *fakeKubelet) RootFsStats() (*statsapi.FsStats, error) { return nil, nil }
func (_ *fakeKubelet) ListPodStats() ([]statsapi.PodStats, error) { return nil, nil }
func (_ *fakeKubelet) ListPodCPUAndMemoryStats() ([]statsapi.PodStats, error) { return nil, nil }
func (_ *fakeKubelet) ImageFsStats() (*statsapi.FsStats, error) { return nil, nil }
func (_ *fakeKubelet) RlimitStats() (*statsapi.RlimitStats, error) { return nil, nil }
func (_ *fakeKubelet) GetCgroupStats(cgroupName string, updateStats bool) (*statsapi.ContainerStats, *statsapi.NetworkStats, error) {
return nil, nil, nil
}
func (_ *fakeKubelet) GetCgroupCPUAndMemoryStats(cgroupName string, updateStats bool) (*statsapi.ContainerStats, error) {
return nil, nil
}
type fakeAuth struct {
authenticateFunc func(*http.Request) (user.Info, bool, error)