forked from aws-samples/aws-refarch-wordpress
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathaws-refarch-wordpress-03-bastion.yaml
309 lines (297 loc) · 8.05 KB
/
aws-refarch-wordpress-03-bastion.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
298
299
300
301
302
303
304
305
306
307
308
309
---
AWSTemplateFormatVersion: 2010-09-09
Description: Reference Architecture to host WordPress on AWS - Creates bastion (desired:0; min:0; max:1) Auto Scaling group
Metadata:
Authors:
Description: Darryl Osborne ([email protected])
License:
Description: 'Copyright 2018 Amazon.com, Inc. and its affiliates. All Rights Reserved.
Licensed under the Amazon Software License (the "License"). You may not use this file
except in compliance with the License. A copy of the License is located at
http://aws.amazon.com/asl/
or in the "license" file accompanying this file. This file is distributed on an "AS IS"
BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations under the License.'
AWS::CloudFormation::Interface:
ParameterGroups:
- Label:
default: AWS Parameters
Parameters:
- EC2KeyName
- BastionInstanceType
- BastionSecurityGroup
- NumberOfSubnets
- Subnet
ParameterLabels:
BastionSecurityGroup:
default: Bastion Security Group
BastionInstanceType:
default: Instance Type
EC2KeyName:
default: Existing Key Pair
NumberOfSubnets:
default: Number of subnets
Subnet:
default: Subnets
Parameters:
BastionSecurityGroup:
Description: Select the bastion security group.
Type: AWS::EC2::SecurityGroup::Id
BastionInstanceType:
AllowedValues:
- t2.nano
- t2.micro
- t2.small
- t2.medium
- t2.large
- t2.xlarge
- t2.2xlarge
- m3.medium
- m3.large
- m3.xlarge
- m3.2xlarge
- m4.large
- m4.xlarge
- m4.2xlarge
- m4.4xlarge
- m4.10xlarge
- m4.16xlarge
- m5.large
- m5.xlarge
- m5.2xlarge
- m5.4xlarge
- m5.12xlarge
- m5.24xlarge
- c3.large
- c3.xlarge
- c3.2xlarge
- c3.4xlarge
- c3.8xlarge
- c4.large
- c4.xlarge
- c4.2xlarge
- c4.4xlarge
- c4.8xlarge
- c5.large
- c5.xlarge
- c5.2xlarge
- c5.4xlarge
- c5.9xlarge
- c5.18xlarge
- r3.large
- r3.xlarge
- r3.2xlarge
- r3.4xlarge
- r3.8xlarge
- r4.large
- r4.xlarge
- r4.2xlarge
- r4.4xlarge
- r4.8xlarge
- r4.16xlarge
- x1.16xlarge
- x1.32xlarge
- x1e.xlarge
- x1e.2xlarge
- x1e.4xlarge
- x1e.8xlarge
- x1e.16xlarge
- x1e.32xlarge
- d2.xlarge
- d2.2xlarge
- d2.4xlarge
- d2.8xlarge
- h1.2xlarge
- h1.4xlarge
- h1.8xlarge
- h1.16xlarge
- i2.xlarge
- i2.2xlarge
- i2.4xlarge
- i2.8xlarge
- i3.large
- i3.xlarge
- i3.2xlarge
- i3.4xlarge
- i3.8xlarge
- i3.16xlarge
- f1.2xlarge
- f1.16xlarge
- g2.2xlarge
- g2.8xlarge
- g3.4xlarge
- g3.8xlarge
- g3.16xlarge
- p2.xlarge
- p2.8xlarge
- p2.16xlarge
- p3.2xlarge
- p3.8xlarge
- p3.16xlarge
ConstraintDescription: Must be a valid Amazon EC2 instance type.
Default: t2.nano
Description: Bastion EC2 instance type.
Type: String
EC2KeyName:
Description: Name of an EC2 KeyPair. Your bastion instances will launch with this KeyPair.
Type: AWS::EC2::KeyPair::KeyName
NumberOfSubnets:
AllowedValues:
- 2
- 3
- 4
- 5
- 6
Default: 3
Description: Number of subnets. This must match your selections in the list of subnets below.
Type: String
Subnet:
Description: Select existing subnets. The number selected must match the number of subnets above. Subnets selected must be in separate AZs.
Type: List<AWS::EC2::Subnet::Id>
Conditions:
NumberOfSubnets1:
!Equals [ 1, !Ref NumberOfSubnets ]
NumberOfSubnets2:
!Equals [ 2, !Ref NumberOfSubnets ]
NumberOfSubnets3:
!Equals [ 3, !Ref NumberOfSubnets ]
NumberOfSubnets4:
!Equals [ 4, !Ref NumberOfSubnets ]
NumberOfSubnets5:
!Equals [ 5, !Ref NumberOfSubnets ]
NumberOfSubnets6:
!Equals [ 6, !Ref NumberOfSubnets ]
Subnet0: !Or
- !Condition NumberOfSubnets1
- !Condition NumberOfSubnets2
- !Condition NumberOfSubnets3
- !Condition NumberOfSubnets4
- !Condition NumberOfSubnets5
- !Condition NumberOfSubnets6
Subnet1: !Or
- !Condition NumberOfSubnets2
- !Condition NumberOfSubnets3
- !Condition NumberOfSubnets4
- !Condition NumberOfSubnets5
- !Condition NumberOfSubnets6
Subnet2: !Or
- !Condition NumberOfSubnets3
- !Condition NumberOfSubnets4
- !Condition NumberOfSubnets5
- !Condition NumberOfSubnets6
Subnet3: !Or
- !Condition NumberOfSubnets4
- !Condition NumberOfSubnets5
- !Condition NumberOfSubnets6
Subnet4: !Or
- !Condition NumberOfSubnets5
- !Condition NumberOfSubnets6
Subnet5: !Condition NumberOfSubnets6
Mappings:
RegionMap:
ap-northeast-1:
AMI: ami-da9e2cbc
ap-northeast-2:
AMI: ami-1196317f
ap-south-1:
AMI: ami-d5c18eba
ap-southeast-1:
AMI: ami-c63d6aa5
ap-southeast-2:
AMI: ami-ff4ea59d
ca-central-1:
AMI: ami-d29e25b6
eu-central-1:
AMI: ami-bf2ba8d0
eu-west-1:
AMI: ami-1a962263
eu-west-2:
AMI: ami-e7d6c983
sa-east-1:
AMI: ami-286f2a44
us-east-1:
AMI: ami-55ef662f
us-east-2:
AMI: ami-15e9c770
us-west-1:
AMI: ami-a51f27c5
us-west-2:
AMI: ami-bf4193c7
Resources:
BastionAutoScalingGroup:
Type: AWS::AutoScaling::AutoScalingGroup
Properties:
Cooldown: 60
HealthCheckGracePeriod: 120
HealthCheckType: EC2
LaunchConfigurationName: !Ref BastionLaunchConfiguration
MaxSize: 1
MinSize: 0
Tags:
- Key: Name
Value: !Join [ '', [ 'Bastion / ', !Ref 'AWS::StackName' ] ]
PropagateAtLaunch: true
VPCZoneIdentifier:
!If
[ NumberOfSubnets1,
[ !Select [ 0, !Ref Subnet ] ],
!If
[ NumberOfSubnets2,
[ !Select [ 0, !Ref Subnet ], !Select [ 1, !Ref Subnet ] ],
!If
[ NumberOfSubnets3,
[ !Select [ 0, !Ref Subnet ], !Select [ 1, !Ref Subnet ], !Select [ 2, !Ref Subnet ] ],
!If
[ NumberOfSubnets4,
[ !Select [ 0, !Ref Subnet ], !Select [ 1, !Ref Subnet ], !Select [ 2, !Ref Subnet ], !Select [ 3, !Ref Subnet ] ],
!If
[ NumberOfSubnets5,
[ !Select [ 0, !Ref Subnet ], !Select [ 1, !Ref Subnet ], !Select [ 2, !Ref Subnet ], !Select [ 3, !Ref Subnet ], !Select [ 4, !Ref Subnet ] ],
[ !Select [ 0, !Ref Subnet ], !Select [ 1, !Ref Subnet ], !Select [ 2, !Ref Subnet ], !Select [ 3, !Ref Subnet ], !Select [ 4, !Ref Subnet ], !Select [ 5, !Ref Subnet ] ]
]
]
]
]
]
BastionLaunchConfiguration:
Type: AWS::AutoScaling::LaunchConfiguration
Properties:
IamInstanceProfile: !Ref BastionInstanceProfile
ImageId: !FindInMap [ RegionMap, !Ref 'AWS::Region', AMI ]
InstanceMonitoring: true
InstanceType: !Ref BastionInstanceType
KeyName: !Ref EC2KeyName
SecurityGroups:
- !Ref BastionSecurityGroup
BastionInstanceProfile:
Type: AWS::IAM::InstanceProfile
Properties:
Path: '/'
Roles:
- !Ref BastionInstanceRole
BastionInstanceRole:
Type: AWS::IAM::Role
Properties:
AssumeRolePolicyDocument:
Version: 2012-10-17
Statement:
- Effect: Allow
Principal:
Service:
- ec2.amazonaws.com
Action:
- sts:AssumeRole
Path: '/'
Policies:
- PolicyName: logs
PolicyDocument:
Version: 2012-10-17
Statement:
- Effect: Allow
Action:
- logs:CreateLogGroup
- logs:CreateLogStream
- logs:PutLogEvents
- logs:DescribeLogStreams
Resource:
- arn:aws:logs:*:*:*