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a4cc76bd3e
* client: refactor cgroups management in client * client: fingerprint numa topology * client: plumb numa and cgroups changes to drivers * client: cleanup task resource accounting * client: numa client and config plumbing * lib: add a stack implementation * tools: remove ec2info tool * plugins: fixup testing for cgroups / numa changes * build: update makefile and package tests and cl
26 lines
717 B
Go
26 lines
717 B
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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//go:build linux
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package testutils
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import (
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"github.com/hashicorp/nomad/client/lib/cgroupslib"
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"github.com/shoenig/test/must"
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)
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// MakeTaskCgroup creates the cgroup that the task driver might assume already
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// exists, since Nomad client creates them. Why do we write tests that directly
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// invoke task drivers without any context of the Nomad client? Who knows.
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func (h *DriverHarness) MakeTaskCgroup(allocID, taskName string) {
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f := cgroupslib.Factory(allocID, taskName)
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must.NoError(h.t, f.Setup())
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// ensure child procs are dead and remove the cgroup when the test is done
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h.t.Cleanup(func() {
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_ = f.Kill()
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_ = f.Teardown()
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})
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}
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