aws-dump: Added ec2:nat-gateways

hamstah · Jul 25, 2019 · dbcb6ae · dbcb6ae
1 parent acad27c
commit dbcb6ae
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Showing 2 changed files with 35 additions and 7 deletions.
diff --git a/aws/dump/README.md b/aws/dump/README.md
@@ -9,21 +9,21 @@ Dump AWS resources
 
 Flags:
       --help            Show context-sensitive help (also try --help-long and --help-man).
-      --assume-role-arn=ASSUME-ROLE-ARN  
+      --assume-role-arn=ASSUME-ROLE-ARN
                         Role to assume
-      --assume-role-external-id=ASSUME-ROLE-EXTERNAL-ID  
+      --assume-role-external-id=ASSUME-ROLE-EXTERNAL-ID
                         External ID of the role to assume
-      --assume-role-session-name=ASSUME-ROLE-SESSION-NAME  
+      --assume-role-session-name=ASSUME-ROLE-SESSION-NAME
                         Role session name
       --region=REGION   AWS Region
-      --mfa-serial-number=MFA-SERIAL-NUMBER  
+      --mfa-serial-number=MFA-SERIAL-NUMBER
                         MFA Serial Number
-      --mfa-token-code=MFA-TOKEN-CODE  
+      --mfa-token-code=MFA-TOKEN-CODE
                         MFA Token Code
   -v, --version         Display the version
-  -c, --accounts-config=ACCOUNTS-CONFIG  
+  -c, --accounts-config=ACCOUNTS-CONFIG
                         Configuration file with the accounts to list resources for.
-  -t, --terraform-backends-config=TERRAFORM-BACKENDS-CONFIG  
+  -t, --terraform-backends-config=TERRAFORM-BACKENDS-CONFIG
                         Configuration file with the terraform backends to compare with.
   -o, --output=OUTPUT   Filename to store the results in.
       --only-unmanaged  Only return resources not managed by terraform.
@@ -36,6 +36,7 @@ Flags:
 * EC2
   * VPC
   * Security Groups
+  * NAT gateways
 * IAM (Does not include attachments)
   * Users
   * Access keys

diff --git a/aws/dump/ec2.go b/aws/dump/ec2.go
@@ -17,6 +17,7 @@ var (
 			"security-groups": EC2ListSecurityGroups,
 			"images":          EC2ListImages,
 			"instances":       EC2ListInstances,
+			"nat-gateways":    EC2ListNATGateways,
 		},
 	}
 )
@@ -181,3 +182,29 @@ func EC2ListInstances(session *Session) *ReportResult {
 
 	return &ReportResult{instances, err}
 }
+
+func EC2ListNATGateways(session *Session) *ReportResult {
+
+	client := ec2.New(session.Session, session.Config)
+
+	resources := []Resource{}
+	err := client.DescribeNatGatewaysPages(&ec2.DescribeNatGatewaysInput{},
+		func(page *ec2.DescribeNatGatewaysOutput, lastPage bool) bool {
+			for _, natGateway := range page.NatGateways {
+				resource := Resource{
+					ID:        *natGateway.NatGatewayId,
+					ARN:       "",
+					AccountID: session.AccountID,
+					Service:   "ec2",
+					Type:      "nat-gateway",
+					Region:    *session.Config.Region,
+					Metadata:  structs.Map(natGateway),
+				}
+				resources = append(resources, resource)
+			}
+
+			return true
+		})
+
+	return &ReportResult{resources, err}
+}