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on Linux systems this is derived from the configure cpuset cgroup parent (defaults to /nomad) for non Linux systems and Linux systems where cgroups are not enabled, the client defaults to using all cores
14 lines
343 B
Go
14 lines
343 B
Go
package fingerprint
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import (
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"github.com/hashicorp/nomad/client/lib/cgutil"
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)
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func (f *CPUFingerprint) deriveReservableCores(req *FingerprintRequest, totalCores int) ([]uint16, error) {
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if req.Config.DisableCgroupManagement {
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return defaultReservableCores(totalCores), nil
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}
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return cgutil.GetCPUsFromCgroup(req.Config.CgroupParent)
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}
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