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
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
|
provider "aws" {
region = var.region
}
resource "aws_vpc" "CSITVPC" {
cidr_block = var.vpc_cidr_mgmt
tags = {
"Name" = "${var.resources_name_prefix}_${var.testbed_name}-vpc"
"Environment" = var.environment_name
}
}
resource "aws_security_group" "CSITSG" {
name = "${var.resources_name_prefix}_${var.testbed_name}-sg"
description = "Allow inbound traffic"
vpc_id = aws_vpc.CSITVPC.id
depends_on = [aws_vpc.CSITVPC]
ingress {
from_port = 22
to_port = 22
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
ingress {
from_port = 0
to_port = 0
protocol = -1
self = true
}
egress {
from_port = 0
to_port = 0
protocol = "-1"
cidr_blocks = ["0.0.0.0/0"]
}
tags = {
"Name" = "${var.resources_name_prefix}_${var.testbed_name}-sg"
"Environment" = var.environment_name
}
}
resource "aws_vpc_ipv4_cidr_block_association" "b" {
vpc_id = aws_vpc.CSITVPC.id
cidr_block = var.vpc_cidr_b
depends_on = [aws_vpc.CSITVPC]
}
resource "aws_vpc_ipv4_cidr_block_association" "c" {
vpc_id = aws_vpc.CSITVPC.id
cidr_block = var.vpc_cidr_c
depends_on = [aws_vpc.CSITVPC]
}
resource "aws_vpc_ipv4_cidr_block_association" "d" {
vpc_id = aws_vpc.CSITVPC.id
cidr_block = var.vpc_cidr_d
depends_on = [aws_vpc.CSITVPC]
}
# Subnets
resource "aws_subnet" "mgmt" {
vpc_id = aws_vpc.CSITVPC.id
cidr_block = var.vpc_cidr_mgmt
availability_zone = var.avail_zone
depends_on = [aws_vpc.CSITVPC]
tags = {
"Environment" = var.environment_name
}
}
resource "aws_subnet" "b" {
vpc_id = aws_vpc.CSITVPC.id
cidr_block = var.vpc_cidr_b
availability_zone = var.avail_zone
depends_on = [aws_vpc.CSITVPC, aws_vpc_ipv4_cidr_block_association.b]
tags = {
"Environment" = var.environment_name
}
}
resource "aws_subnet" "c" {
vpc_id = aws_vpc.CSITVPC.id
cidr_block = var.vpc_cidr_c
availability_zone = var.avail_zone
depends_on = [aws_vpc.CSITVPC, aws_vpc_ipv4_cidr_block_association.c]
tags = {
"Environment" = var.environment_name
}
}
resource "aws_subnet" "d" {
vpc_id = aws_vpc.CSITVPC.id
cidr_block = var.vpc_cidr_d
availability_zone = var.avail_zone
depends_on = [aws_vpc.CSITVPC, aws_vpc_ipv4_cidr_block_association.d]
tags = {
"Environment" = var.environment_name
}
}
resource "aws_internet_gateway" "CSITGW" {
vpc_id = aws_vpc.CSITVPC.id
depends_on = [aws_vpc.CSITVPC]
tags = {
"Environment" = var.environment_name
}
}
# SSH keypair
# Temporary key for provisioning only
resource "tls_private_key" "CSITTLS" {
algorithm = "RSA"
rsa_bits = 4096
}
resource "aws_key_pair" "CSITKP" {
key_name = "${var.resources_name_prefix}_${var.testbed_name}-key"
public_key = tls_private_key.CSITTLS.public_key_openssh
}
resource "aws_placement_group" "CSITPG" {
name = "${var.resources_name_prefix}_${var.testbed_name}-pg"
strategy = "cluster"
}
# NICs
resource "aws_network_interface" "dut1_if1" {
subnet_id = aws_subnet.b.id
source_dest_check = false
private_ip = var.dut1_if1_ip
private_ips = [var.dut1_if1_ip]
security_groups = [aws_security_group.CSITSG.id]
depends_on = [aws_vpc.CSITVPC, aws_subnet.b]
attachment {
instance = aws_instance.dut1.id
device_index = 1
}
tags = {
"Environment" = var.environment_name
}
}
resource "aws_network_interface" "dut1_if2" {
subnet_id = aws_subnet.d.id
source_dest_check = false
private_ip = var.dut1_if2_ip
private_ips = [var.dut1_if2_ip]
security_groups = [aws_security_group.CSITSG.id]
depends_on = [aws_vpc.CSITVPC]
attachment {
instance = aws_instance.dut1.id
device_index = 2
}
tags = {
"Environment" = var.environment_name
}
}
resource "aws_network_interface" "tg_if1" {
subnet_id = aws_subnet.b.id
source_dest_check = false
private_ip = var.tg_if1_ip
private_ips = [var.tg_if1_ip]
security_groups = [aws_security_group.CSITSG.id]
depends_on = [aws_vpc.CSITVPC, aws_subnet.b]
attachment {
instance = aws_instance.tg.id
device_index = 1
}
tags = {
"Environment" = var.environment_name
}
}
resource "aws_network_interface" "tg_if2" {
subnet_id = aws_subnet.d.id
source_dest_check = false
private_ip = var.tg_if2_ip
private_ips = [var.tg_if2_ip]
security_groups = [aws_security_group.CSITSG.id]
depends_on = [aws_vpc.CSITVPC, aws_subnet.d]
attachment {
instance = aws_instance.tg.id
device_index = 2
}
tags = {
"Environment" = var.environment_name
}
}
data "aws_network_interface" "dut1_if1" {
id = aws_network_interface.dut1_if1.id
}
data "aws_network_interface" "dut1_if2" {
id = aws_network_interface.dut1_if2.id
}
data "aws_network_interface" "tg_if1" {
id = aws_network_interface.tg_if1.id
}
data "aws_network_interface" "tg_if2" {
id = aws_network_interface.tg_if2.id
}
# Instances
resource "aws_instance" "tg" {
depends_on = [aws_vpc.CSITVPC, aws_placement_group.CSITPG]
ami = var.ami_image
availability_zone = var.avail_zone
instance_type = var.instance_type
key_name = aws_key_pair.CSITKP.key_name
associate_public_ip_address = true
subnet_id = aws_subnet.mgmt.id
private_ip = var.tg_mgmt_ip
vpc_security_group_ids = [aws_security_group.CSITSG.id]
placement_group = aws_placement_group.CSITPG.id
source_dest_check = false
# host_id = "1"
root_block_device {
volume_size = 50
}
tags = {
"Name" = "${var.resources_name_prefix}_${var.testbed_name}-tg"
"Environment" = var.environment_name
}
}
resource "aws_instance" "dut1" {
depends_on = [aws_vpc.CSITVPC, aws_placement_group.CSITPG]
ami = var.ami_image
availability_zone = var.avail_zone
instance_type = var.instance_type
key_name = aws_key_pair.CSITKP.key_name
associate_public_ip_address = true
subnet_id = aws_subnet.mgmt.id
private_ip = var.dut1_mgmt_ip
vpc_security_group_ids = [aws_security_group.CSITSG.id]
placement_group = aws_placement_group.CSITPG.id
source_dest_check = false
# host_id = "2"
root_block_device {
volume_size = 50
}
tags = {
"Name" = "${var.resources_name_prefix}_${var.testbed_name}-dut1"
"Environment" = var.environment_name
}
}
# Routes
resource "aws_route" "CSIT-igw" {
route_table_id = aws_vpc.CSITVPC.main_route_table_id
gateway_id = aws_internet_gateway.CSITGW.id
destination_cidr_block = "0.0.0.0/0"
depends_on = [aws_vpc.CSITVPC, aws_internet_gateway.CSITGW]
}
resource "aws_route" "dummy-trex-port-0" {
route_table_id = aws_vpc.CSITVPC.main_route_table_id
network_interface_id = aws_instance.tg.primary_network_interface_id
destination_cidr_block = var.trex_dummy_cidr_port_0
depends_on = [aws_vpc.CSITVPC, aws_instance.dut1]
}
resource "aws_route" "dummy-trex-port-1" {
route_table_id = aws_vpc.CSITVPC.main_route_table_id
network_interface_id = aws_instance.tg.primary_network_interface_id
destination_cidr_block = var.trex_dummy_cidr_port_1
depends_on = [aws_vpc.CSITVPC, aws_instance.dut1]
}
# Deployment/Ansible
resource "null_resource" "deploy_tg" {
depends_on = [
aws_instance.tg,
aws_network_interface.tg_if1,
aws_network_interface.tg_if2
]
connection {
user = "ubuntu"
host = aws_instance.tg.public_ip
private_key = tls_private_key.CSITTLS.private_key_pem
}
provisioner "remote-exec" {
inline = var.first_run_commands
}
provisioner "ansible" {
plays {
playbook {
file_path = var.ansible_file_path
force_handlers = true
}
hosts = ["tg_aws"]
extra_vars = {
ansible_ssh_pass = var.ansible_provision_pwd
ansible_python_interpreter = var.ansible_python_executable
aws = true
}
}
}
provisioner "remote-exec" {
on_failure = continue
inline = ["sudo reboot"]
}
}
resource "null_resource" "deploy_dut1" {
depends_on = [
aws_instance.dut1,
aws_network_interface.dut1_if1,
aws_network_interface.dut1_if2
]
connection {
user = "ubuntu"
host = aws_instance.dut1.public_ip
private_key = tls_private_key.CSITTLS.private_key_pem
}
provisioner "remote-exec" {
inline = var.first_run_commands
}
provisioner "ansible" {
plays {
playbook {
file_path = var.ansible_file_path
force_handlers = true
}
hosts = ["sut_aws"]
extra_vars = {
ansible_ssh_pass = var.ansible_provision_pwd
ansible_python_interpreter = var.ansible_python_executable
aws = true
}
}
}
provisioner "remote-exec" {
on_failure = continue
inline = ["sudo reboot"]
}
}
resource "null_resource" "deploy_topology" {
depends_on = [ aws_instance.tg, aws_instance.dut1 ]
provisioner "ansible" {
plays {
playbook {
file_path = var.ansible_topology_path
}
hosts = ["local"]
extra_vars = {
ansible_python_interpreter = var.ansible_python_executable
testbed_name = var.testbed_name
cloud_topology = var.topology_name
tg_if1_mac = data.aws_network_interface.tg_if1.mac_address
tg_if2_mac = data.aws_network_interface.tg_if2.mac_address
dut1_if1_mac = data.aws_network_interface.dut1_if1.mac_address
dut1_if2_mac = data.aws_network_interface.dut1_if2.mac_address
tg_public_ip = aws_instance.tg.public_ip
dut1_public_ip = aws_instance.dut1.public_ip
public_ip_list = "${aws_instance.tg.public_ip},${aws_instance.dut1.public_ip}"
}
}
}
}
|
