packer-cn/vendor/github.com/yandex-cloud/go-sdk/sdkresolvers/instance_group_resolver.go

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// Copyright (c) 2018 Yandex LLC. All rights reserved.
// Author: Dmitry Novikov <novikoff@yandex-team.ru>
package sdkresolvers
import (
"context"
"google.golang.org/grpc"
"github.com/yandex-cloud/go-genproto/yandex/cloud/compute/v1/instancegroup"
ycsdk "github.com/yandex-cloud/go-sdk"
)
type instanceGroupResolver struct {
BaseNameResolver
}
func InstanceGroupResolver(name string, opts ...ResolveOption) ycsdk.Resolver {
return &instanceGroupResolver{
BaseNameResolver: NewBaseNameResolver(name, "instance group", opts...),
}
}
func (r *instanceGroupResolver) Run(ctx context.Context, sdk *ycsdk.SDK, opts ...grpc.CallOption) error {
err := r.ensureFolderID()
if err != nil {
return err
}
resp, err := sdk.InstanceGroup().InstanceGroup().List(ctx, &instancegroup.ListInstanceGroupsRequest{
FolderId: r.FolderID(),
Filter: CreateResolverFilter("name", r.Name),
PageSize: DefaultResolverPageSize,
}, opts...)
return r.findName(resp.GetInstanceGroups(), err)
}