github.com/GoogleCloudPlatform/terraformer@v0.8.18/providers/newrelic/alert.go (about)

     1  // Copyright 2019 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 newrelic
    16  
    17  import (
    18  	"fmt"
    19  
    20  	"github.com/GoogleCloudPlatform/terraformer/terraformutils"
    21  	newrelic "github.com/paultyng/go-newrelic/v4/api"
    22  )
    23  
    24  type AlertGenerator struct {
    25  	NewRelicService
    26  }
    27  
    28  func (g *AlertGenerator) createAlertChannelResources(client *newrelic.Client) error {
    29  	alertChannels, err := client.ListAlertChannels()
    30  	if err != nil {
    31  		return err
    32  	}
    33  
    34  	for _, channel := range alertChannels {
    35  		g.Resources = append(g.Resources, terraformutils.NewSimpleResource(
    36  			fmt.Sprintf("%d", channel.ID),
    37  			fmt.Sprintf("%s-%d", normalizeResourceName(channel.Name), channel.ID),
    38  			"newrelic_alert_channel",
    39  			g.ProviderName,
    40  			[]string{},
    41  		))
    42  	}
    43  
    44  	return nil
    45  }
    46  
    47  func (g *AlertGenerator) createAlertConditionResources(client *newrelic.Client) error {
    48  	alertPolicies, err := client.ListAlertPolicies()
    49  	if err != nil {
    50  		return err
    51  	}
    52  
    53  	for _, alertPolicy := range alertPolicies {
    54  		alertConditions, err := client.ListAlertConditions(alertPolicy.ID)
    55  		if err != nil {
    56  			return err
    57  		}
    58  
    59  		for _, alertCondition := range alertConditions {
    60  			g.Resources = append(g.Resources, terraformutils.NewSimpleResource(
    61  				fmt.Sprintf("%d:%d", alertPolicy.ID, alertCondition.ID),
    62  				fmt.Sprintf("%s-%d", normalizeResourceName(alertCondition.Name), alertCondition.ID),
    63  				"newrelic_alert_condition",
    64  				g.ProviderName,
    65  				[]string{}))
    66  		}
    67  	}
    68  	return nil
    69  }
    70  
    71  func (g *AlertGenerator) createAlertPolicyResources(client *newrelic.Client) error {
    72  	alertPolicies, err := client.ListAlertPolicies()
    73  	if err != nil {
    74  		return err
    75  	}
    76  
    77  	for _, alertPolicy := range alertPolicies {
    78  		g.Resources = append(g.Resources, terraformutils.NewSimpleResource(
    79  			fmt.Sprintf("%d", alertPolicy.ID),
    80  			fmt.Sprintf("%s-%d", normalizeResourceName(alertPolicy.Name), alertPolicy.ID),
    81  			"newrelic_alert_policy",
    82  			g.ProviderName,
    83  			[]string{}))
    84  	}
    85  
    86  	return nil
    87  }
    88  
    89  func (g *AlertGenerator) InitResources() error {
    90  	client, err := g.Client()
    91  	if err != nil {
    92  		return err
    93  	}
    94  
    95  	funcs := []func(*newrelic.Client) error{
    96  		g.createAlertChannelResources,
    97  		g.createAlertConditionResources,
    98  		g.createAlertPolicyResources,
    99  	}
   100  
   101  	for _, f := range funcs {
   102  		err := f(client)
   103  		if err != nil {
   104  			return err
   105  		}
   106  	}
   107  
   108  	return nil
   109  }
   110  
   111  func (g *AlertGenerator) PostConvertHook() error {
   112  	for i, resource := range g.Resources {
   113  		if resource.InstanceInfo.Type == "newrelic_alert_condition" {
   114  			if resource.Item["violation_close_timer"] == "0" {
   115  				delete(g.Resources[i].Item, "violation_close_timer")
   116  			}
   117  		}
   118  	}
   119  
   120  	return nil
   121  }