mirror of https://github.com/kubernetes/kops.git
69 lines
1.8 KiB
Go
69 lines
1.8 KiB
Go
/*
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Copyright 2022 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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package instancegroups
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import (
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"context"
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"testing"
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"time"
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"github.com/aws/aws-sdk-go-v2/service/autoscaling"
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"k8s.io/apimachinery/pkg/util/intstr"
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kopsapi "k8s.io/kops/pkg/apis/kops"
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"k8s.io/kops/pkg/cloudinstances"
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)
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func TestWarmPoolOnlyRoll(t *testing.T) {
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ctx := context.Background()
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c, cloud := getTestSetup()
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groupName := "warmPoolOnly"
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instanceID := "node-1"
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groups := make(map[string]*cloudinstances.CloudInstanceGroup)
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makeGroup(groups, c.K8sClient, cloud, groupName, kopsapi.InstanceGroupRoleNode, 0, 0)
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group := groups[groupName]
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group.MinSize = 0
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group.MaxSize = 10
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maxSurge := intstr.FromString("25%")
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group.InstanceGroup.Spec.RollingUpdate = &kopsapi.RollingUpdate{
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MaxSurge: &maxSurge,
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}
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cloud.Autoscaling().AttachInstances(ctx, &autoscaling.AttachInstancesInput{
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AutoScalingGroupName: &groupName,
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InstanceIds: []string{instanceID},
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})
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instance, err := group.NewCloudInstance("node-1", cloudinstances.CloudInstanceStatusNeedsUpdate, nil)
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if err != nil {
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t.Fatalf("could not create cloud instance: %v", err)
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}
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instance.State = cloudinstances.WarmPool
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{
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err := c.rollingUpdateInstanceGroup(ctx, group, 0*time.Second)
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if err != nil {
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t.Fatalf("could not roll instance group: %v", err)
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}
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}
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}
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