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 = "CSIT_3n_aws_c5n_${var.testbed_name}-key" public_key = tls_private_key.CSITTLS.public_key_openssh } resource "aws_placement_group" "CSITPG" { name = "${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.c.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" "dut2_if1" { subnet_id = aws_subnet.c.id source_dest_check = false private_ip = var.dut2_if1_ip private_ips = [var.dut2_if1_ip] security_groups = [aws_security_group.CSITSG.id] depends_on = [aws_vpc.CSITVPC, aws_subnet.c] attachment { instance = aws_instance.dut2.id device_index = 1 } tags = { "Environment" = var.environment_name } } resource "aws_network_interface" "dut2_if2" { subnet_id = aws_subnet.d.id source_dest_check = false private_ip = var.dut2_if2_ip private_ips = [var.dut2_if2_ip] security_groups = [aws_security_group.CSITSG.id] depends_on = [aws_vpc.CSITVPC, aws_subnet.d] attachment { instance = aws_instance.dut2.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" "dut2_if1" { id = aws_network_interface.dut2_if1.id } data "aws_network_interface" "dut2_if2" { id = aws_network_interface.dut2_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}_${var.testbed_name}-dut1" "Environment" = var.environment_name } } resource "aws_instance" "dut2" { depends_on = [aws_vpc.CSITVPC, aws_placement_group.CSITPG] ami = var.ami_image availability_zone = var.avail_zone instance_type = var.instance_type key_name = aws_key_pair.CSITKP.key_name associate_public_ip_address = true subnet_id = aws_subnet.mgmt.id private_ip = var.dut2_mgmt_ip vpc_security_group_ids = [aws_security_group.CSITSG.id] placement_group = aws_placement_group.CSITPG.id source_dest_check = false # host_id = "3" root_block_device { volume_size = 50 } tags = { "Name" = "${var.resources_name_prefix}_${var.testbed_name}-dut2" "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_dut2" { depends_on = [ aws_instance.dut2, aws_network_interface.dut2_if1, aws_network_interface.dut2_if2 ] connection { user = "ubuntu" host = aws_instance.dut2.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, aws_instance.dut2 ] 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 dut2_if1_mac = data.aws_network_interface.dut2_if1.mac_address dut2_if2_mac = data.aws_network_interface.dut2_if2.mac_address tg_public_ip = aws_instance.tg.public_ip dut1_public_ip = aws_instance.dut1.public_ip dut2_public_ip = aws_instance.dut2.public_ip public_ip_list = "${aws_instance.tg.public_ip},${aws_instance.dut1.public_ip},${aws_instance.dut2.public_ip}" } } } }