github.com/GoogleCloudPlatform/terraformer@v0.8.18/providers/datadog/security_monitoring_rule.go (about)

     1  // Copyright 2018 The Terraformer 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 datadog
    16  
    17  import (
    18  	"context"
    19  	"fmt"
    20  	"strconv"
    21  
    22  	datadogV2 "github.com/DataDog/datadog-api-client-go/api/v2/datadog"
    23  
    24  	"github.com/GoogleCloudPlatform/terraformer/terraformutils"
    25  )
    26  
    27  var (
    28  	// SecurityMonitoringRuleAllowEmptyValues ...
    29  	SecurityMonitoringRuleAllowEmptyValues = []string{"tags."}
    30  )
    31  
    32  // SecurityMonitoringRuleGenerator ...
    33  type SecurityMonitoringRuleGenerator struct {
    34  	DatadogService
    35  }
    36  
    37  func (g *SecurityMonitoringRuleGenerator) createResources(rulesResponse []datadogV2.SecurityMonitoringRuleResponse) []terraformutils.Resource {
    38  	resources := []terraformutils.Resource{}
    39  	for _, rule := range rulesResponse {
    40  		if !rule.GetIsDefault() {
    41  			resourceName := rule.GetId()
    42  			resources = append(resources, g.createResource(resourceName, rule.GetIsEnabled()))
    43  		}
    44  	}
    45  
    46  	return resources
    47  }
    48  
    49  func (g *SecurityMonitoringRuleGenerator) createResource(ruleID string, ruleEnabled bool) terraformutils.Resource {
    50  	return terraformutils.NewResource(
    51  		ruleID,
    52  		fmt.Sprintf("security_monitoring_rule_%s", ruleID),
    53  		"datadog_security_monitoring_rule",
    54  		"datadog",
    55  		map[string]string{
    56  			"enabled": strconv.FormatBool(ruleEnabled),
    57  		},
    58  		SecurityMonitoringRuleAllowEmptyValues,
    59  		map[string]interface{}{},
    60  	)
    61  }
    62  
    63  // InitResources Generate TerraformResources from Datadog API,
    64  // from each SecurityMonitoringRule create 1 TerraformResource.
    65  // Need SecurityMonitoringRule ID as ID for terraform resource
    66  func (g *SecurityMonitoringRuleGenerator) InitResources() error {
    67  	var securityMonitoringRuleResponses []datadogV2.SecurityMonitoringRuleResponse
    68  
    69  	datadogClientV2 := g.Args["datadogClientV2"].(*datadogV2.APIClient)
    70  	authV2 := g.Args["authV2"].(context.Context)
    71  
    72  	pageSize := int64(1000)
    73  	pageNumber := int64(0)
    74  	remaining := int64(1)
    75  
    76  	for remaining > int64(0) {
    77  		resp, _, err := datadogClientV2.SecurityMonitoringApi.ListSecurityMonitoringRules(authV2,
    78  			*datadogV2.NewListSecurityMonitoringRulesOptionalParameters().
    79  				WithPageNumber(pageNumber).
    80  				WithPageSize(pageSize))
    81  		if err != nil {
    82  			return err
    83  		}
    84  		securityMonitoringRuleResponses = append(securityMonitoringRuleResponses, resp.GetData()...)
    85  
    86  		remaining = resp.Meta.Page.GetTotalCount() - pageSize*(pageNumber+1)
    87  		pageNumber++
    88  	}
    89  
    90  	g.Resources = g.createResources(securityMonitoringRuleResponses)
    91  	return nil
    92  }