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e2e: node: unify sample device plugin utilities
Start to consolidate the sample device plugin utility and constants in a central place, because we need to use it in different e2e tests. Having a central dependency is better than a maze of entangled e2e tests depending on each other helpers. Signed-off-by: Francesco Romani <fromani@redhat.com>
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| /* | ||
| Copyright 2023 The Kubernetes 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. | ||
| */ | ||
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| package e2enode | ||
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| import ( | ||
| v1 "k8s.io/api/core/v1" | ||
| ) | ||
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| const ( | ||
| // SampleDevicePluginDSYAML is the path of the daemonset template of the sample device plugin. // TODO: Parametrize it by making it a feature in TestFramework. | ||
| SampleDevicePluginDSYAML = "test/e2e/testing-manifests/sample-device-plugin.yaml" | ||
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| // SampleDevicePluginName is the name of the device plugin pod | ||
| SampleDevicePluginName = "sample-device-plugin" | ||
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| // SampleDeviceResourceName is the name of the resource provided by the sample device plugin | ||
| SampleDeviceResourceName = "example.com/resource" | ||
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| SampleDeviceEnvVarNamePluginSockDir = "PLUGIN_SOCK_DIR" | ||
| ) | ||
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| // CountSampleDeviceCapacity returns the number of devices of SampleDeviceResourceName advertised by a node capacity | ||
| func CountSampleDeviceCapacity(node *v1.Node) int64 { | ||
| val, ok := node.Status.Capacity[v1.ResourceName(SampleDeviceResourceName)] | ||
| if !ok { | ||
| return 0 | ||
| } | ||
| return val.Value() | ||
| } | ||
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| // CountSampleDeviceAllocatable returns the number of devices of SampleDeviceResourceName advertised by a node allocatable | ||
| func CountSampleDeviceAllocatable(node *v1.Node) int64 { | ||
| val, ok := node.Status.Allocatable[v1.ResourceName(SampleDeviceResourceName)] | ||
| if !ok { | ||
| return 0 | ||
| } | ||
| return val.Value() | ||
| } |