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|
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" {
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
depends_on = [aws_vpc.CSITVPC, aws_placement_group.CSITPG]
# 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" {
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
depends_on = [aws_vpc.CSITVPC, aws_placement_group.CSITPG]
# 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
}
}
}
}
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
}
}
}
}
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}"
}
}
}
}
|
