-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathcloudformation-vpc-create.yaml
297 lines (295 loc) · 11.3 KB
/
cloudformation-vpc-create.yaml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
Description:
This template deploys a VPC, with three public and private subnets spread
across three Availability Zones. It deploys an Internet Gateway, with a default
route in the public subnets. It deploys three NAT Gateways (one in each AZ),
and default routes for them in the private subnets. It deploys a VPN gateway,
attaches the gateway to the VPC and enables route propagation in all route tables.
Parameters:
EnvironmentName:
Description: An environment name that will be prefixed to resource names
Type: String
Default: thenetworkstack
EnvironmentLocation:
Description: Name of the AWS region that is being used (ex. us-west-2)
Type: String
Default: us-west-2
VpcCIDR:
Description: Please enter the IP range (CIDR notation) for this VPC
Type: String
Default: 10.64.0.0/19
PublicSubnet1CIDR:
Description: Please enter the IP range (CIDR notation) for the public subnet in the first Availability Zone
Type: String
Default: 10.64.0.0/22
PublicSubnet2CIDR:
Description: Please enter the IP range (CIDR notation) for the public subnet in the second Availability Zone
Type: String
Default: 10.64.4.0/22
PublicSubnet3CIDR:
Description: Please enter the IP range (CIDR notation) for the public subnet in the third Availability Zone
Type: String
Default: 10.64.8.0/22
PrivateSubnet1CIDR:
Description: Please enter the IP range (CIDR notation) for the private subnet in the first Availability Zone
Type: String
Default: 10.64.16.0/22
PrivateSubnet2CIDR:
Description: Please enter the IP range (CIDR notation) for the private subnet in the second Availability Zone
Type: String
Default: 10.64.20.0/22
PrivateSubnet3CIDR:
Description: Please enter the IP range (CIDR notation) for the private subnet in the third Availability Zone
Type: String
Default: 10.64.24.0/22
Resources:
VPC:
Type: AWS::EC2::VPC
Properties:
CidrBlock: !Ref VpcCIDR
EnableDnsSupport: True
EnableDnsHostnames: True
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-vpc
InternetGateway:
Type: AWS::EC2::InternetGateway
Properties:
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-igw
VPNGateway:
Type: AWS::EC2::VPNGateway
Properties:
Type: ipsec.1
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-vpg
InternetGatewayAttachment:
Type: AWS::EC2::VPCGatewayAttachment
Properties:
InternetGatewayId: !Ref InternetGateway
VpcId: !Ref VPC
VPNGatewayAttachment:
Type: AWS::EC2::VPCGatewayAttachment
Properties:
VpnGatewayId: !Ref VPNGateway
VpcId: !Ref VPC
PublicSubnet1:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 0, !GetAZs '' ]
CidrBlock: !Ref PublicSubnet1CIDR
MapPublicIpOnLaunch: true
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-public-${EnvironmentLocation}a
PublicSubnet2:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 1, !GetAZs '' ]
CidrBlock: !Ref PublicSubnet2CIDR
MapPublicIpOnLaunch: true
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-public-${EnvironmentLocation}b
PublicSubnet3:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 2, !GetAZs '' ]
CidrBlock: !Ref PublicSubnet3CIDR
MapPublicIpOnLaunch: true
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-public-${EnvironmentLocation}c
PrivateSubnet1:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 0, !GetAZs '' ]
CidrBlock: !Ref PrivateSubnet1CIDR
MapPublicIpOnLaunch: false
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-private-${EnvironmentLocation}a
PrivateSubnet2:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 1, !GetAZs '' ]
CidrBlock: !Ref PrivateSubnet2CIDR
MapPublicIpOnLaunch: false
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-private-${EnvironmentLocation}b
PrivateSubnet3:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 2, !GetAZs '' ]
CidrBlock: !Ref PrivateSubnet3CIDR
MapPublicIpOnLaunch: false
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-private-${EnvironmentLocation}c
NatGateway1EIP:
Type: AWS::EC2::EIP
DependsOn: InternetGatewayAttachment
Properties:
Domain: vpc
NatGateway2EIP:
Type: AWS::EC2::EIP
DependsOn: InternetGatewayAttachment
Properties:
Domain: vpc
NatGateway3EIP:
Type: AWS::EC2::EIP
DependsOn: InternetGatewayAttachment
Properties:
Domain: vpc
NatGateway1:
Type: AWS::EC2::NatGateway
Properties:
AllocationId: !GetAtt NatGateway1EIP.AllocationId
SubnetId: !Ref PublicSubnet1
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-${EnvironmentLocation}a
NatGateway2:
Type: AWS::EC2::NatGateway
Properties:
AllocationId: !GetAtt NatGateway2EIP.AllocationId
SubnetId: !Ref PublicSubnet2
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-${EnvironmentLocation}b
NatGateway3:
Type: AWS::EC2::NatGateway
Properties:
AllocationId: !GetAtt NatGateway3EIP.AllocationId
SubnetId: !Ref PublicSubnet3
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-${EnvironmentLocation}c
PublicRouteTable:
Type: AWS::EC2::RouteTable
Properties:
VpcId: !Ref VPC
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-public
DefaultPublicRoute:
Type: AWS::EC2::Route
DependsOn: InternetGatewayAttachment
Properties:
RouteTableId: !Ref PublicRouteTable
DestinationCidrBlock: 0.0.0.0/0
GatewayId: !Ref InternetGateway
PublicSubnet1RouteTableAssociation:
Type: AWS::EC2::SubnetRouteTableAssociation
Properties:
RouteTableId: !Ref PublicRouteTable
SubnetId: !Ref PublicSubnet1
PublicSubnet2RouteTableAssociation:
Type: AWS::EC2::SubnetRouteTableAssociation
Properties:
RouteTableId: !Ref PublicRouteTable
SubnetId: !Ref PublicSubnet2
PublicSubnet3RouteTableAssociation:
Type: AWS::EC2::SubnetRouteTableAssociation
Properties:
RouteTableId: !Ref PublicRouteTable
SubnetId: !Ref PublicSubnet3
PrivateRouteTable1:
Type: AWS::EC2::RouteTable
Properties:
VpcId: !Ref VPC
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-private-${EnvironmentLocation}a
DefaultPrivateRoute1:
Type: AWS::EC2::Route
Properties:
RouteTableId: !Ref PrivateRouteTable1
DestinationCidrBlock: 0.0.0.0/0
NatGatewayId: !Ref NatGateway1
PrivateSubnet1RouteTableAssociation:
Type: AWS::EC2::SubnetRouteTableAssociation
Properties:
RouteTableId: !Ref PrivateRouteTable1
SubnetId: !Ref PrivateSubnet1
PrivateRouteTable2:
Type: AWS::EC2::RouteTable
Properties:
VpcId: !Ref VPC
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-private-${EnvironmentLocation}b
DefaultPrivateRoute2:
Type: AWS::EC2::Route
Properties:
RouteTableId: !Ref PrivateRouteTable2
DestinationCidrBlock: 0.0.0.0/0
NatGatewayId: !Ref NatGateway2
PrivateSubnet2RouteTableAssociation:
Type: AWS::EC2::SubnetRouteTableAssociation
Properties:
RouteTableId: !Ref PrivateRouteTable2
SubnetId: !Ref PrivateSubnet2
PrivateRouteTable3:
Type: AWS::EC2::RouteTable
Properties:
VpcId: !Ref VPC
Tags:
- Key: Name
Value: !Sub ${EnvironmentName}-private-${EnvironmentLocation}c
DefaultPrivateRoute3:
Type: AWS::EC2::Route
Properties:
RouteTableId: !Ref PrivateRouteTable3
DestinationCidrBlock: 0.0.0.0/0
NatGatewayId: !Ref NatGateway3
PrivateSubnet3RouteTableAssociation:
Type: AWS::EC2::SubnetRouteTableAssociation
Properties:
RouteTableId: !Ref PrivateRouteTable3
SubnetId: !Ref PrivateSubnet3
VPNGatewayRouteProp:
Type: "AWS::EC2::VPNGatewayRoutePropagation"
Properties:
RouteTableIds: [!Ref PublicRouteTable, !Ref PrivateRouteTable1, !Ref PrivateRouteTable2, !Ref PrivateRouteTable3]
VpnGatewayId: !Ref VPNGateway
DependsOn: VPNGatewayAttachment
Outputs:
VPC:
Description: A reference to the created VPC
Value: !Ref VPC
PublicSubnets:
Description: A list of the public subnets
Value: !Join [ ",", [ !Ref PublicSubnet1, !Ref PublicSubnet2, !Ref PublicSubnet3 ]]
PrivateSubnets:
Description: A list of the private subnets
Value: !Join [ ",", [ !Ref PrivateSubnet1, !Ref PrivateSubnet2, !Ref PrivateSubnet3 ]]
PublicSubnet1:
Description: A reference to the public subnet in the 1st Availability Zone
Value: !Ref PublicSubnet1
PublicSubnet2:
Description: A reference to the public subnet in the 2nd Availability Zone
Value: !Ref PublicSubnet2
PublicSubnet3:
Description: A reference to the public subnet in the 3rd Availability Zone
Value: !Ref PublicSubnet3
PrivateSubnet1:
Description: A reference to the private subnet in the 1st Availability Zone
Value: !Ref PrivateSubnet1
PrivateSubnet2:
Description: A reference to the private subnet in the 2nd Availability Zone
Value: !Ref PrivateSubnet2
PrivateSubnet3:
Description: A reference to the private subnet in the 3rd Availability Zone
Value: !Ref PrivateSubnet3
VPNGateway:
Description: A reference to the VPNGateway created in the VPC
Value: !Ref VPNGateway