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koordlet: supply rdma devices (#2276)
Signed-off-by: wangjianyu.wjy <[email protected]> Co-authored-by: wangjianyu.wjy <[email protected]>
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77 changes: 77 additions & 0 deletions
77
pkg/koordlet/metricsadvisor/devices/rdma/collector_rdma.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,77 @@ | ||
| /* | ||
| Copyright 2022 The Koordinator Authors. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package rdma | ||
|
|
||
| import ( | ||
| corev1 "k8s.io/api/core/v1" | ||
| "k8s.io/klog/v2" | ||
|
|
||
| "github.com/koordinator-sh/koordinator/pkg/features" | ||
| "github.com/koordinator-sh/koordinator/pkg/koordlet/metriccache" | ||
| "github.com/koordinator-sh/koordinator/pkg/koordlet/metricsadvisor/framework" | ||
| ) | ||
|
|
||
| const ( | ||
| DeviceCollectorName = "RDMA" | ||
| ) | ||
|
|
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| type rdmaCollector struct { | ||
| enabled bool | ||
| } | ||
|
|
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| func New(opt *framework.Options) framework.DeviceCollector { | ||
| return &rdmaCollector{ | ||
| enabled: features.DefaultKoordletFeatureGate.Enabled(features.RDMADevices), | ||
| } | ||
| } | ||
|
|
||
| func (g *rdmaCollector) Shutdown() { | ||
| } | ||
|
|
||
| func (g *rdmaCollector) Enabled() bool { | ||
| return g.enabled | ||
| } | ||
|
|
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| func (g *rdmaCollector) Setup(fra *framework.Context) { | ||
| } | ||
|
|
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| func (g *rdmaCollector) Run(stopCh <-chan struct{}) { | ||
| } | ||
|
|
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| func (g *rdmaCollector) Started() bool { | ||
| return true | ||
| } | ||
|
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| func (g *rdmaCollector) Infos() metriccache.Devices { | ||
| netDevices, err := GetNetDevice() | ||
| if err != nil { | ||
| klog.Errorf("failed to get net device: %v", err) | ||
| } | ||
| return netDevices | ||
| } | ||
|
|
||
| func (g *rdmaCollector) GetNodeMetric() ([]metriccache.MetricSample, error) { | ||
| return nil, nil | ||
| } | ||
|
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| func (g *rdmaCollector) GetPodMetric(uid, podParentDir string, cs []corev1.ContainerStatus) ([]metriccache.MetricSample, error) { | ||
| return nil, nil | ||
| } | ||
|
|
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| func (g *rdmaCollector) GetContainerMetric(containerID, podParentDir string, c *corev1.ContainerStatus) ([]metriccache.MetricSample, error) { | ||
| return nil, nil | ||
| } |
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