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Merge pull request #4305 from georgebuckerfield/master 

Handle NotFound error when creating instance group
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k8s-ci-robot 2018-01-25 07:47:18 -08:00 committed by GitHub
parent 6bcc86bc0f 95c4b6b728
commit 069c36d7bb
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1 changed files with 5 additions and 1 deletions
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4
cmd/kops/create_ig.go
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@ -25,6 +25,7 @@ import (
"strings"
"github.com/spf13/cobra"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/kops/cmd/kops/util"
api "k8s.io/kops/pkg/apis/kops"
@ -133,8 +134,11 @@ func RunCreateInstanceGroup(f *util.Factory, cmd *cobra.Command, args []string,
existing, err := clientset.InstanceGroupsFor(cluster).Get(groupName, metav1.GetOptions{})
if err != nil {
// We expect a NotFound error when creating the instance group
if !errors.IsNotFound(err) {
return err
}
}
if existing != nil {
return fmt.Errorf("instance group %q already exists", groupName)