mirror of
https://github.com/intel/intel-device-plugins-for-kubernetes.git
synced 2025-06-03 03:59:37 +00:00
5b5180ae00
This adds reading of the GPU memory amount from the sysfs. As a fallback the environment variable GPU_MEMORY_OVERRIDE remains. Another environment variable GPU_MEMORY_RESERVED can be used to reserve a dedicated byte amount outside of kubernetes usage. Signed-off-by: Ukri Niemimuukko <ukri.niemimuukko@intel.com>
41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
// Copyright 2020 Intel Corporation. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"os"
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"k8s.io/klog"
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)
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const (
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sysfsDirectory = "/host-sys"
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devfsDirectory = "/host-dev"
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sysfsDRMDirectory = sysfsDirectory + "/class/drm"
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devfsDRIDirectory = devfsDirectory + "/dri"
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debugfsDRIDirectory = sysfsDirectory + "/kernel/debug/dri"
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)
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func main() {
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l := newLabeler(sysfsDRMDirectory, devfsDRIDirectory, debugfsDRIDirectory)
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err := l.createLabels()
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if err != nil {
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klog.Errorf("%+v", err)
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os.Exit(1)
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}
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l.printLabels()
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}
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