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Merge pull request #704 from Mirantis/ivan4th/per-node-config-e2e
Add per-node config e2e test
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,108 @@ | ||
| /* | ||
| Copyright 2018 Mirantis | ||
| 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. | ||
| */ | ||
|
|
||
| package e2e | ||
|
|
||
| import ( | ||
| . "github.com/onsi/gomega" | ||
| meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
|
|
||
| virtlet_v1 "github.com/Mirantis/virtlet/pkg/api/virtlet.k8s/v1" | ||
| "github.com/Mirantis/virtlet/tests/e2e/framework" | ||
| . "github.com/Mirantis/virtlet/tests/e2e/ginkgo-ext" | ||
| ) | ||
|
|
||
| var _ = Describe("Per-node configuration", func() { | ||
| var extraVirtletNode string | ||
| var virtletPod *framework.PodInterface | ||
| var configMappingNames []string | ||
|
|
||
| installVirtletOnExtraNode := func() { | ||
| var err error | ||
| extraVirtletNode, err = controller.AvailableNodeName() | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| Expect(controller.AddLabelsToNode(extraVirtletNode, map[string]string{ | ||
| "extraRuntime": "virtlet", | ||
| "foobarConfig": "baz", | ||
| })).To(Succeed()) | ||
| virtletPod, err = controller.WaitForVirtletPodOnTheNode(extraVirtletNode) | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| } | ||
|
|
||
| createConfigs := func() { | ||
| logLevel := 5 | ||
| rawDevs := "foobar*" | ||
| cms := []virtlet_v1.VirtletConfigMapping{ | ||
| { | ||
| ObjectMeta: meta_v1.ObjectMeta{ | ||
| GenerateName: "virtlet-e2e-", | ||
| }, | ||
| Spec: virtlet_v1.VirtletConfigMappingSpec{ | ||
| NodeSelector: map[string]string{ | ||
| "extraRuntime": "virtlet", | ||
| }, | ||
| Config: &virtlet_v1.VirtletConfig{ | ||
| LogLevel: &logLevel, | ||
| }, | ||
| }, | ||
| }, | ||
| { | ||
| ObjectMeta: meta_v1.ObjectMeta{ | ||
| GenerateName: "virtlet-e2e-", | ||
| }, | ||
| Spec: virtlet_v1.VirtletConfigMappingSpec{ | ||
| NodeSelector: map[string]string{ | ||
| "foobarConfig": "baz", | ||
| }, | ||
| Config: &virtlet_v1.VirtletConfig{ | ||
| RawDevices: &rawDevs, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| for _, cm := range cms { | ||
| cm, err := controller.CreateVirtletConfigMapping(cm) | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| if cm != nil { | ||
| configMappingNames = append(configMappingNames, cm.Name) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| AfterAll(func() { | ||
| if extraVirtletNode != "" { | ||
| Expect(controller.RemoveLabelOffNode(extraVirtletNode, []string{ | ||
| "extraRuntime", | ||
| "foobarConfig", | ||
| })).To(Succeed()) | ||
| Expect(controller.WaitForVirtletPodToDisappearFromTheNode(extraVirtletNode)).To(Succeed()) | ||
| } | ||
| for _, cmName := range configMappingNames { | ||
| Expect(controller.DeleteVirtletConfigMapping(cmName)).To(Succeed()) | ||
| } | ||
| }) | ||
|
|
||
| It("Should be obtained by combining the Virtlet config mappings that match the node", func() { | ||
| createConfigs() | ||
| installVirtletOnExtraNode() | ||
| virtletContainer, err := virtletPod.Container("virtlet") | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| out, err := framework.RunSimple(virtletContainer, "cat", "/var/lib/virtlet/config.sh") | ||
| Expect(err).NotTo(HaveOccurred()) | ||
| Expect(out).To(ContainSubstring("export VIRTLET_RAW_DEVICES=foobar\\*\n")) | ||
| Expect(out).To(ContainSubstring("export VIRTLET_LOGLEVEL=5")) | ||
| }) | ||
| }) |
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