fpXkCxtv

1Try
2{
3    $VPCs = $null
4    $VPCs = Get-EC2Vpc -Filter @{Name="isDefault"; Values="true"} -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop
5     $Script:TotalAPICalls ++
6     ##Write-Host "Successfully gathered VPCs in account $Account" -ForegroundColor Green
7}
8Catch
9{
10      Write-Host " ERROR gathered VPCs in account $Account - $_" -ForegroundColor Red
11      break
12}
13foreach($VPC in $VPCs)
14{
15        $VPCId = $null
16        $VPCId = $VPC.VpcId
17        $VPCCIDR = $null
18        $VPCCIDR = $VPC.CidrBlock
19        Write-Host "Default VPC Found - $VPCId - CIDR: $VPCCIDR in Region:  $Region  on AWS Account: $Account" -ForegroundColor Green
20
21        Try
22        {
23            $Instances = $null
24            $Instances = Get-EC2Instance -Filter @{Name="vpc-id"; Values="$VPCId"} -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop
25            $Script:TotalAPICalls ++
26        }
27        Catch
28        {
29             Write-Host " ERROR GETTING Instances in account $Account and region:  $Region - $_" -ForegroundColor Red
30        }
31        if($Instances)
32        {
33            Write-Host " THERE ARE INSTANCES IN THIS REGION IN THE DEFAULT VPC in account $Account and region:  $Region - $_" -ForegroundColor Red
34            pause
35        }
36
37        Try
38        {
39            $NICs = $null
40            $NICs = Get-EC2NetworkInterface -Filter @{Name="vpc-id"; Values="$VPCId"} -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop
41            $Script:TotalAPICalls ++
42        }
43        Catch
44        {
45
46             Write-Host " ERROR GETTING NICs in account $Account and region:  $Region - $_" -ForegroundColor Red
47        }
48        if($NICs)
49        {
50            foreach($NIC in $NICs)
51            {
52
53                $Attached = $null
54                $Attached = $NIC.Attachment
55                foreach($Attach in $Attached)
56                {
57                    $AttachId = $null
58                    $AttachId = $Attach.AttachmentId
59                    $NICId = $null
60                    $NICId = $NIC.NetworkInterfaceId
61
62                    Dismount-EC2NetworkInterface -AttachmentId $AttachId -ForceDismount:$true -Force -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken
63
64                    Remove-EC2NetworkInterface -NetworkInterfaceId $NICId -Force -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken
65                }
66            }
67        }
68
69
70
71        Try
72        {
73            $IGW = $null
74            $IGW = (Get-EC2InternetGateway -Filter @{Name="attachment.vpc-id"; Values="$VPCId"} -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop).InternetGatewayId
75            $Script:TotalAPICalls ++
76        }
77        Catch
78        {
79             Write-Host " ERROR GETTING IGWs in account $Account and region:  $Region - $_" -ForegroundColor Red
80        }
81        if($IGW)
82        {
83            Try
84            {
85               Dismount-EC2InternetGateway -InternetGatewayId $IGW -VpcId $VPCId  -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop -Force
86                $Script:TotalAPICalls ++
87                Write-Host "                    DISMOUNTING INTERNET GATEWAY $IGW from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Green
88            }
89            Catch
90            {
91                 Write-Host " ERROR DISMOUNTING IGW $IGW from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Red
92            }
93
94            Try
95            {
96                Remove-EC2InternetGateway -InternetGatewayId $IGW  -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop -Force
97                $Script:TotalAPICalls ++
98                Write-Host "                    REMOVING INTERNET GATEWAY $IGW from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Green
99            }
100            Catch
101            {
102                 Write-Host " ERROR REMOVING IGW $IGW from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Red
103            }
104
105        }
106        Try
107          {
108                $SubnetObjects = $null
109                $SubnetObjects = Get-EC2Subnet -Filter @{Name="vpc-id"; Values="$VPCId"} -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop
110                $Script:TotalAPICalls ++
111                foreach($Sub in $SubnetObjects)
112                {
113
114                    $SubnetId = $null
115                    $SubnetId = $Sub.SubnetId
116                    Try
117                    {
118                       Remove-EC2Subnet -SubnetId $SubnetId -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop -Force
119                        $Script:TotalAPICalls ++
120                        Write-Host "                    REMOVING SUBNET $SubnetId from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Green
121                    }
122                    Catch
123                    {
124                         Write-Host " ERROR REMOVING SUBNET from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Red
125                    }
126
127                }
128            }
129        Catch
130          {
131                 Write-Host " ERROR GETTING SUBNET from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Red
132            }
133
134
135            Try
136            {
137
138                 $RouteTables = $null
139                 $RouteTables = Get-EC2RouteTable -Filter @{Name="vpc-id"; Values="$VPCId"} -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop
140                 $Script:TotalAPICalls ++
141                 foreach($RouteTable in $RouteTables)
142                 {
143                     $RouteTableId = $null
144                     $RouteTableAssociations = $null
145                     $RouteTableId = $RouteTable.RouteTableId
146                     $RouteTableAssociations = $RouteTable.Associations
147
148                     foreach ($RTBAssoc in $RouteTableAssociations)
149                            {
150
151                                if ($RTBAssoc.Main)
152                                {
153                                             ######### don't touch the main route table
154                                    Write-Output "$Account; $AccountName; $Region; $DefaultVPC; main route table $RouteTableId"
155                                }
156                                else
157                                {
158                                    $RTBAssocId = $RTBAssoc.RouteTableAssociationId
159                                    #Write-Output "$Account; $AccountName; $Region; $DefaultVPC; route table to delete $RouteTableId; $RTBAssocId"
160
161                                     ######### let's unregister the route table to prepare to delete it
162                                    Write-Output "$Account; $AccountName; $Region; $DefaultVPC; detaching route table $RouteTableId; $RTBAssocId"
163
164                                    try
165                                    {
166                                        $RTBUnregister = Unregister-EC2RouteTable -AssociationId $RTBAssocId -Region $Region -Force -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop
167                                    }
168
169                                    catch
170                                    {
171                                        $Failures = "Yes"
172                                        Write-Output "$Account; $AccountName; $Region; ERROR ERROR ERROR on GET-EC2Instance"
173                                        $ErrorMessage = $_.Exception.Message
174                                        $FailedItem = $_.Exception.ItemName
175                                        Write-Output "`n $ErrorMessage "
176                                        Write-Output "`n $FailedItem "
177                                    }
178
179                                    Write-Output "$Account; $AccountName; $Region; $DefaultVPC; route table detached $RouteTableId; $RTBAssocId"
180
181
182                                    ######### now time to delete the route table
183                                    Write-Output "$Account; $AccountName; $Region; $DefaultVPC; deleting route table $RouteTableId; $RTBAssocId"
184
185                                    try
186                                    {
187                                        $RTBDelete = Remove-EC2RouteTable -RouteTableId $RouteTableId -Region $Region -Force -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop
188                                    }
189
190                                    catch
191                                    {
192                                        $Failures = "Yes"
193                                        Write-Output "$Account; $AccountName; $Region; ERROR ERROR ERROR on Remove-EC2RouteTable"
194                                        $ErrorMessage = $_.Exception.Message
195                                        $FailedItem = $_.Exception.ItemName
196                                        Write-Output "`n $ErrorMessage "
197                                        Write-Output "`n $FailedItem "
198                                    }
199
200                                    Write-Output "$Account; $AccountName; $Region; $DefaultVPC; deleted route table $RouteTableId; $RTBAssocId"
201
202                                }
203                            }
204
205               
206
207
208
209                    }
210            }
211            Catch
212            {
213                Write-Host "Error getting ROUTETABLE INFO" -ForegroundColor Red
214            }
215
216
217            Try
218            {
219                 $NACLs = $null
220                 $NACLs = Get-EC2NetworkAcl -Filter @{Name="vpc-id"; Values="$VPCId"} -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop
221                 $Script:TotalAPICalls ++   
222            }
223            Catch
224            {
225                 Write-Host " ERROR GETTING NACL from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Red
226            }
227
228
229            foreach($NACL in $NACLs)
230            {
231                $NACLId =$null
232                $NACLId = $NACL.NetworkAclId
233
234                if($NACLId)
235                {
236
237                    Try
238                    {
239                         Remove-EC2NetworkAcl -NetworkAclId $NACLId -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop -Force
240                         $Script:TotalAPICalls ++
241                         Write-Host "                    REMOVING NACL $NACLId from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Green
242                    }
243                    Catch
244                    {
245                         Write-Host " ERROR REMOVING NACL $NACLId from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Red
246                    }
247
248                }
249            }
250
251              Try
252            {
253                 $SecurityGroups = $null
254                 $SecurityGroups = Get-EC2SecurityGroup -Filter @{Name="vpc-id"; Values="$VPCId"} -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop
255                 $Script:TotalAPICalls ++
256
257            }
258            Catch
259            {
260                 Write-Host " ERROR GETTING EC2 SECURITY GROUP from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Red
261            }
262
263            foreach($SecurityGroup in $SecurityGroups)
264            {
265                Try
266                {
267                    if(!$SecurityGroup.GroupName)
268                    {
269                        $SecurityGroupId = $null
270                        $SecurityGroupId = $SecurityGroup.GroupId
271                        Remove-EC2SecurityGroup -GroupId $SecurityGroupId  -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop -Force
272                        $Script:TotalAPICalls ++
273                        Write-Host "                    REMOVING EC2 SECURITY GROUP $SecurityGroupId from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Green
274                    }
275                }
276                Catch
277                {
278                     Write-Host " ERROR REMOVING EC2 SECURITY GROUP from VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Red
279                }
280            }
281
282            Try
283            {
284                 Remove-EC2Vpc -VpcId $VPCId -Region $Region -AccessKey $AccessKey -SecretKey $SecretAccessKey -SessionToken $SessionToken -ErrorAction Stop -Force
285                 $Script:TotalAPICalls ++
286                 Write-Host "                    REMOVING VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Green
287
288            }
289            Catch
290            {
291                 Write-Host " ERROR REMOVING VPC $VPCId in region $Region and account $Account - $_" -ForegroundColor Red
292            }
293
294          
295        }