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add context around test

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This commit is contained in:
David Ashpole
2017-05-16 09:38:41 -07:00
parent 32600927d9
commit 9f098a9c1a
2 changed files with 157 additions and 151 deletions
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26
test/e2e_node/allocatable_eviction_test.go
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@@ -64,16 +64,22 @@ var _ = framework.KubeDescribe("AllocatableEviction [Slow] [Serial] [Disruptive]
}
evictionTestTimeout := 40 * time.Minute
testCondition := "Memory Pressure"
kubeletConfigUpdate := func(initialConfig *componentconfig.KubeletConfiguration) {
initialConfig.EvictionHard = "memory.available<10%"
// Set large system and kube reserved values to trigger allocatable thresholds far before hard eviction thresholds.
initialConfig.SystemReserved = componentconfig.ConfigurationMap(map[string]string{"memory": "1Gi"})
initialConfig.KubeReserved = componentconfig.ConfigurationMap(map[string]string{"memory": "1Gi"})
initialConfig.EnforceNodeAllocatable = []string{cm.NodeAllocatableEnforcementKey}
initialConfig.ExperimentalNodeAllocatableIgnoreEvictionThreshold = false
initialConfig.CgroupsPerQOS = true
}
runEvictionTest(f, testCondition, podTestSpecs, evictionTestTimeout, hasMemoryPressure, kubeletConfigUpdate)
Context(fmt.Sprintf("when we run containers that should cause %s", testCondition), func() {
tempSetCurrentKubeletConfig(f, func(initialConfig *componentconfig.KubeletConfiguration) {
initialConfig.EvictionHard = "memory.available<10%"
// Set large system and kube reserved values to trigger allocatable thresholds far before hard eviction thresholds.
initialConfig.SystemReserved = componentconfig.ConfigurationMap(map[string]string{"memory": "1Gi"})
initialConfig.KubeReserved = componentconfig.ConfigurationMap(map[string]string{"memory": "1Gi"})
initialConfig.EnforceNodeAllocatable = []string{cm.NodeAllocatableEnforcementKey}
initialConfig.ExperimentalNodeAllocatableIgnoreEvictionThreshold = false
initialConfig.CgroupsPerQOS = true
})
// Place the remainder of the test within a context so that the kubelet config is set before and after the test.
Context("With kubeconfig updated", func() {
runEvictionTest(f, testCondition, podTestSpecs, evictionTestTimeout, hasMemoryPressure)
})
})
})
// Returns TRUE if the node has Memory Pressure, FALSE otherwise