github.com/sacloud/iaas-api-go@v1.12.0/helper/query/server_plan.go (about)

     1  // Copyright 2016-2022 The sacloud/iaas-api-go Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package query
    16  
    17  import (
    18  	"context"
    19  	"errors"
    20  
    21  	"github.com/sacloud/iaas-api-go"
    22  	"github.com/sacloud/iaas-api-go/search"
    23  	"github.com/sacloud/iaas-api-go/types"
    24  	"github.com/sacloud/packages-go/size"
    25  )
    26  
    27  // FindServerPlanRequest サーバプラン検索パラメータ
    28  type FindServerPlanRequest struct {
    29  	CPU        int
    30  	MemoryGB   int
    31  	GPU        int
    32  	CPUModel   string
    33  	Commitment types.ECommitment
    34  	Generation types.EPlanGeneration
    35  }
    36  
    37  func (f *FindServerPlanRequest) findCondition() *iaas.FindCondition {
    38  	cond := &iaas.FindCondition{
    39  		Sort: search.SortKeys{
    40  			{Key: "Generation", Order: search.SortDesc},
    41  		},
    42  		Filter: search.Filter{
    43  			search.Key("Commitment"): types.Commitments.Standard,
    44  			search.Key("GPU"):        f.GPU,
    45  		},
    46  		Count: 1000,
    47  	}
    48  	if f.CPU > 0 {
    49  		cond.Filter[search.Key("CPU")] = f.CPU
    50  	}
    51  	if f.MemoryGB > 0 {
    52  		cond.Filter[search.Key("MemoryMB")] = size.GiBToMiB(f.MemoryGB)
    53  	}
    54  
    55  	if f.Generation != types.PlanGenerations.Default {
    56  		cond.Filter[search.Key("Generation")] = f.Generation
    57  	}
    58  	if f.Commitment != types.Commitments.Unknown && f.Commitment != types.Commitments.Standard {
    59  		cond.Filter[search.Key("Commitment")] = f.Commitment
    60  	}
    61  	if f.CPUModel != "" {
    62  		cond.Filter[search.Key("CPUModel")] = f.CPUModel
    63  	}
    64  	return cond
    65  }
    66  
    67  // FindServerPlan サーバプラン検索
    68  func FindServerPlan(ctx context.Context, finder ServerPlanFinder, zone string, param *FindServerPlanRequest) (*iaas.ServerPlan, error) {
    69  	var cond *iaas.FindCondition
    70  	if param != nil {
    71  		cond = param.findCondition()
    72  	}
    73  
    74  	searched, err := finder.Find(ctx, zone, cond)
    75  	if err != nil {
    76  		return nil, err
    77  	}
    78  	if searched.Count == 0 || len(searched.ServerPlans) == 0 {
    79  		return nil, errors.New("server plan not found")
    80  	}
    81  	return searched.ServerPlans[0], nil
    82  }