mirror of
https://github.com/arangodb/kube-arangodb.git
synced 2024-12-14 11:57:37 +00:00
120 lines
3.6 KiB
Go
120 lines
3.6 KiB
Go
//
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// DISCLAIMER
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//
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// Copyright 2018 ArangoDB GmbH, Cologne, Germany
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// Copyright holder is ArangoDB GmbH, Cologne, Germany
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//
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// Author Lars Maier
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//
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package tests
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import (
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"fmt"
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"testing"
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api "github.com/arangodb/kube-arangodb/pkg/apis/deployment/v1alpha"
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"github.com/arangodb/kube-arangodb/pkg/client"
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kubeArangoClient "github.com/arangodb/kube-arangodb/pkg/client"
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"github.com/arangodb/kube-arangodb/pkg/util"
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"github.com/dchest/uniuri"
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"github.com/stretchr/testify/assert"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/resource"
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)
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func TestResourcesChangeLimitsCluster(t *testing.T) {
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longOrSkip(t)
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c := client.MustNewInCluster()
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kubecli := mustNewKubeClient(t)
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deploymentClient := kubeArangoClient.MustNewInCluster()
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ns := getNamespace(t)
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size500m, _ := resource.ParseQuantity("50m")
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size1, _ := resource.ParseQuantity("1")
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size100Gi, _ := resource.ParseQuantity("100Gi")
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size1Gi, _ := resource.ParseQuantity("1Gi")
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size2Gi, _ := resource.ParseQuantity("2Gi")
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// Prepare deployment config
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depl := newDeployment("test-chng-limits-" + uniuri.NewLen(4))
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depl.Spec.Mode = api.NewMode(api.DeploymentModeCluster)
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depl.Spec.DBServers.Count = util.NewInt(2)
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depl.Spec.Coordinators.Count = util.NewInt(2)
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depl.Spec.SetDefaults(depl.GetName()) // this must be last
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defer deferedCleanupDeployment(c, depl.GetName(), ns)
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// Create deployment
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_, err := deploymentClient.DatabaseV1alpha().ArangoDeployments(ns).Create(depl)
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defer removeDeployment(deploymentClient, depl.GetName(), ns)
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assert.NoError(t, err, "failed to create deplyment: %s", err)
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testGroups := []api.ServerGroup{api.ServerGroupCoordinators, api.ServerGroupAgents, api.ServerGroupDBServers}
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testCases := []v1.ResourceRequirements{
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{
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Limits: v1.ResourceList{
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v1.ResourceCPU: size1,
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},
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},
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{
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Requests: v1.ResourceList{
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v1.ResourceCPU: size500m,
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},
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},
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{
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Requests: v1.ResourceList{
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v1.ResourceCPU: size500m,
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v1.ResourceMemory: size1Gi,
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},
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},
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{
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Requests: v1.ResourceList{
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v1.ResourceCPU: size500m,
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v1.ResourceMemory: size2Gi,
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},
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},
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{
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Limits: v1.ResourceList{
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v1.ResourceCPU: size1,
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v1.ResourceMemory: size100Gi,
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},
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},
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}
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for _, testgroup := range testGroups {
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t.Run(testgroup.AsRole(), func(t *testing.T) {
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_, err = waitUntilDeployment(deploymentClient, depl.GetName(), ns, deploymentIsReady())
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assert.NoError(t, err, fmt.Sprintf("Deployment not running in time: %s", err))
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for i, testCase := range testCases {
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t.Run(fmt.Sprintf("case-%d", i+1), func(t *testing.T) {
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depl, err = updateDeployment(c, depl.GetName(), ns, func(spec *api.DeploymentSpec) {
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gspec := spec.GetServerGroupSpec(testgroup)
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gspec.Resources = testCase
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spec.UpdateServerGroupSpec(testgroup, gspec)
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})
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assert.NoError(t, err, fmt.Sprintf("Failed to update deployment: %s", err))
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_, err = waitUntilDeployment(deploymentClient, depl.GetName(), ns, resourcesAsRequested(kubecli, ns))
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assert.NoError(t, err, fmt.Sprintf("Deployment not rotated in time: %s", err))
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})
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}
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})
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}
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}
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