AWS terraform automation scripts

Change-Id: I050fe466dd006d330d1bb29cc6ccba8ae4681f01
Signed-off-by: Maros Mullner <maros.mullner@pantheon.tech>

3 files changed, 473 insertions, 0 deletions

diff --git a/resources/tools/terraform/aws/.gitignore b/resources/tools/terraform/aws/.gitignore
new file mode 100644
index 0000000000..fc64f0039f
--- /dev/null
+++ b/resources/tools/terraform/aws/.gitignore
@@ -0,0 +1,4 @@
+.terraform/
+.terraform.tfstate.lock.info
+terraform.tfstate
+terraform.tfstate.backup
diff --git a/resources/tools/terraform/aws/main.tf b/resources/tools/terraform/aws/main.tf
new file mode 100644
index 0000000000..74baa12419
--- /dev/null
+++ b/resources/tools/terraform/aws/main.tf
@@ -0,0 +1,368 @@
+provider "aws" {
+  region = "eu-central-1"
+}
+
+variable "avail_zone" {
+  type = string
+  default = "eu-central-1a"
+}
+# Base VPC CIDRs
+variable "vpc_cidr_mgmt" {
+  type = string
+  default = "192.168.0.0/24"
+}
+variable "vpc_cidr_b" {
+  type = string
+  default = "192.168.10.0/24"
+}
+variable "vpc_cidr_c" {
+  type = string
+  default = "200.0.0.0/24"
+}
+variable "vpc_cidr_d" {
+  type = string
+  default = "192.168.20.0/24"
+}
+
+# Trex Dummy CIDRs
+variable "trex_dummy_cidr_port_0" {
+  type = string
+  default = "10.0.0.0/24"
+}
+variable "trex_dummy_cidr_port_1" {
+  type = string
+  default = "20.0.0.0/24"
+}
+
+# IPs
+variable "a_gateway" {
+  type = string
+  default = "192.168.0.1"
+}
+variable "b_gateway" {
+  type = string
+  default = "192.168.10.1"
+}
+variable "c_gateway" {
+  type = string
+  default = "200.0.0.1"
+}
+variable "d_gateway" {
+  type = string
+  default = "192.168.20.1"
+}
+variable "tg_if1_ip" {
+  type = string
+  default = "192.168.10.254"
+}
+variable "tg_if2_ip" {
+  type = string
+  default = "192.168.20.254"
+}
+variable "dut1_if1_ip" {
+  type = string
+  default = "192.168.10.11"
+}
+variable "dut1_if2_ip" {
+  type = string
+  default = "200.0.0.101"
+}
+variable "dut2_if1_ip" {
+  type = string
+  default = "200.0.0.102"
+}
+variable "dut2_if2_ip" {
+  type = string
+  default = "192.168.20.11"
+}
+variable "tg_mgmt_ip" {
+  type = string
+  default = "192.168.0.10"
+}
+variable "dut1_mgmt_ip" {
+  type = string
+  default = "192.168.0.11"
+}
+variable "dut2_mgmt_ip" {
+  type = string
+  default = "192.168.0.12"
+}
+
+# Instance Type
+variable "instance_type" {
+  type = string
+  default = "c5n.9xlarge"
+}
+
+resource "aws_vpc" "CSIT" {
+  cidr_block = var.vpc_cidr_mgmt
+}
+
+resource "aws_security_group" "CSIT" {
+  name        = "CSIT"
+  description = "Allow  inbound traffic"
+  vpc_id = aws_vpc.CSIT.id
+
+  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"]
+  }
+
+  depends_on = [aws_vpc.CSIT]
+}
+
+resource "aws_vpc_ipv4_cidr_block_association" "b" {
+  vpc_id     = aws_vpc.CSIT.id
+  cidr_block = var.vpc_cidr_b
+  depends_on = [aws_vpc.CSIT]
+}
+resource "aws_vpc_ipv4_cidr_block_association" "c" {
+  vpc_id     = aws_vpc.CSIT.id
+  cidr_block = var.vpc_cidr_c
+  depends_on = [aws_vpc.CSIT]
+}
+resource "aws_vpc_ipv4_cidr_block_association" "d" {
+  vpc_id     = aws_vpc.CSIT.id
+  cidr_block = var.vpc_cidr_d
+  depends_on = [aws_vpc.CSIT]
+}
+
+resource "aws_subnet" "mgmt" {
+  vpc_id = aws_vpc.CSIT.id
+  cidr_block = var.vpc_cidr_mgmt
+  availability_zone = var.avail_zone
+  depends_on = [aws_vpc.CSIT]
+}
+
+resource "aws_subnet" "b" {
+  vpc_id = aws_vpc.CSIT.id
+  cidr_block = var.vpc_cidr_b
+  availability_zone = var.avail_zone
+  depends_on = [aws_vpc.CSIT, aws_vpc_ipv4_cidr_block_association.b]
+}
+
+resource "aws_subnet" "c" {
+  vpc_id = aws_vpc.CSIT.id
+  cidr_block = var.vpc_cidr_c
+  availability_zone = var.avail_zone
+  depends_on = [aws_vpc.CSIT, aws_vpc_ipv4_cidr_block_association.c]
+}
+
+resource "aws_subnet" "d" {
+  vpc_id = aws_vpc.CSIT.id
+  cidr_block = var.vpc_cidr_d
+  availability_zone = var.avail_zone
+  depends_on = [aws_vpc.CSIT, aws_vpc_ipv4_cidr_block_association.d]
+}
+
+resource "aws_internet_gateway" "CSIT" {
+  vpc_id = aws_vpc.CSIT.id
+  depends_on = [aws_vpc.CSIT]
+}
+
+resource "aws_key_pair" "CSIT" {
+  key_name = "CSIT"
+  public_key = file("~/.ssh/id_rsa.pub")
+}
+
+data "aws_ami" "ubuntu" {
+  most_recent = true
+
+  filter {
+    name   = "name"
+    values = ["*hvm-ssd/ubuntu-bionic-18.04-amd64*"]
+  }
+
+  filter {
+    name   = "virtualization-type"
+    values = ["hvm"]
+  }
+
+  owners = ["099720109477"] # Canonical
+}
+
+resource "aws_placement_group" "CSIT" {
+  name     = "CSIT"
+  strategy = "cluster"
+}
+
+resource "aws_instance" "tg" {
+  ami           = data.aws_ami.ubuntu.id
+  instance_type = var.instance_type
+#  cpu_threads_per_core = 1
+#  cpu_core_count = 18
+  key_name = aws_key_pair.CSIT.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.CSIT.id]
+  depends_on = [aws_vpc.CSIT, aws_placement_group.CSIT]
+  placement_group = aws_placement_group.CSIT.id
+  source_dest_check = false
+}
+
+resource "aws_instance" "dut1" {
+  ami           = data.aws_ami.ubuntu.id
+#  cpu_threads_per_core = 1
+#  cpu_core_count = 18
+  instance_type = var.instance_type
+  key_name = aws_key_pair.CSIT.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.CSIT.id]
+  depends_on = [aws_vpc.CSIT, aws_placement_group.CSIT]
+  placement_group = aws_placement_group.CSIT.id
+  source_dest_check = false
+}
+
+resource "aws_instance" "dut2" {
+  ami           = data.aws_ami.ubuntu.id
+#  cpu_threads_per_core = 1
+#  cpu_core_count = 18
+  instance_type = var.instance_type
+  key_name = aws_key_pair.CSIT.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.CSIT.id]
+  depends_on = [aws_vpc.CSIT, aws_placement_group.CSIT]
+  placement_group = aws_placement_group.CSIT.id
+  source_dest_check = false
+}
+
+resource "aws_route" "CSIT-igw" {
+  route_table_id = aws_vpc.CSIT.main_route_table_id
+  gateway_id = aws_internet_gateway.CSIT.id
+  destination_cidr_block = "0.0.0.0/0"
+  depends_on = [aws_vpc.CSIT, aws_internet_gateway.CSIT]
+}
+resource "aws_route" "dummy-trex-port-0" {
+  route_table_id = aws_vpc.CSIT.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.CSIT, aws_instance.dut1]
+}
+resource "aws_route" "dummy-trex-port-1" {
+  route_table_id = aws_vpc.CSIT.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.CSIT, aws_instance.dut2]
+}
+
+resource "null_resource" "deploy_tg" {
+  depends_on = [ aws_instance.tg ]
+  connection {
+    user = "ubuntu"
+    host = aws_instance.tg.public_ip
+    private_key = file("~/.ssh/id_rsa")
+  }
+  provisioner "ansible" {
+    plays {
+      playbook {
+        file_path = "../../testbed-setup/ansible/site_aws.yaml"
+        force_handlers = true
+      }
+      hosts = ["tg"]
+      extra_vars = {
+        ansible_python_interpreter = "/usr/bin/python3"
+        aws = true
+      }
+    }
+  }
+}
+resource "null_resource" "deploy_dut1" {
+  depends_on = [ aws_instance.dut1 ]
+  connection {
+    user = "ubuntu"
+    host = aws_instance.dut1.public_ip
+    private_key = file("~/.ssh/id_rsa")
+  }
+  provisioner "ansible" {
+    plays {
+      playbook {
+        file_path = "../../testbed-setup/ansible/site_aws.yaml"
+        force_handlers = true
+      }
+      hosts = ["sut"]
+      extra_vars = {
+        ansible_python_interpreter = "/usr/bin/python3"
+        aws = true
+      }
+    }
+  }
+}
+resource "null_resource" "deploy_dut2" {
+  depends_on = [ aws_instance.dut2 ]
+  connection {
+    user = "ubuntu"
+    host = aws_instance.dut2.public_ip
+    private_key = file("~/.ssh/id_rsa")
+  }
+  provisioner "ansible" {
+    plays {
+      playbook {
+        file_path = "../../testbed-setup/ansible/site_aws.yaml"
+        force_handlers = true
+      }
+      hosts = ["sut"]
+      extra_vars = {
+        ansible_python_interpreter = "/usr/bin/python3"
+        aws = true
+      }
+    }
+  }
+}
+
+resource "null_resource" "deploy_topology" {
+  depends_on = [ aws_instance.tg, aws_instance.dut1, aws_instance.dut2 ]
+  provisioner "ansible" {
+    plays {
+      playbook {
+        file_path = "../../testbed-setup/ansible/cloud_topology.yaml"
+      }
+      hosts = ["local"]
+      extra_vars = {
+        ansible_python_interpreter = "/usr/bin/python3"
+        cloud_topology = "aws"
+        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
+      }
+    }
+  }
+}
+
+output "dbg_tg" {
+  value = "TG IP: ${aws_instance.tg.public_ip}"
+}
+
+output "dbg_dut1" {
+  value = "DUT1 IP: ${aws_instance.dut1.public_ip}"
+}
+
+output "dbg_dut2" {
+  value = "DUT2 IP: ${aws_instance.dut2.public_ip}"
+}
diff --git a/resources/tools/terraform/aws/nic.tf b/resources/tools/terraform/aws/nic.tf
new file mode 100644
index 0000000000..31926e4abd
--- /dev/null
+++ b/resources/tools/terraform/aws/nic.tf
@@ -0,0 +1,101 @@
+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.CSIT.id]
+  attachment {
+    instance     = aws_instance.dut1.id
+    device_index = 1
+  }
+  depends_on = [aws_vpc.CSIT]
+}
+
+data "aws_network_interface" "dut1_if2" {
+  id = aws_network_interface.dut1_if2.id
+}
+
+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.CSIT.id]
+  attachment {
+    instance     = aws_instance.dut1.id
+    device_index = 2
+  }
+  depends_on = [aws_vpc.CSIT, aws_subnet.b]
+}
+
+data "aws_network_interface" "dut1_if1" {
+  id = aws_network_interface.dut1_if1.id
+}
+
+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.CSIT.id]
+  attachment {
+    instance     = aws_instance.dut2.id
+    device_index = 1
+  }
+  depends_on = [aws_vpc.CSIT, aws_subnet.c]
+}
+
+data "aws_network_interface" "dut2_if1" {
+  id = aws_network_interface.dut2_if1.id
+}
+
+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.CSIT.id]
+  attachment {
+    instance     = aws_instance.dut2.id
+    device_index = 2
+  }
+  depends_on = [aws_vpc.CSIT, aws_subnet.d]
+}
+
+data "aws_network_interface" "dut2_if2" {
+  id = aws_network_interface.dut2_if2.id
+}
+
+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.CSIT.id]
+  attachment {
+    instance     = aws_instance.tg.id
+    device_index = 1
+  }
+  depends_on = [aws_vpc.CSIT, aws_subnet.b]
+}
+
+data "aws_network_interface" "tg_if1" {
+  id = aws_network_interface.tg_if1.id
+}
+
+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.CSIT.id]
+  attachment {
+    instance     = aws_instance.tg.id
+    device_index = 2
+  }
+  depends_on = [aws_vpc.CSIT, aws_subnet.d]
+}
+
+data "aws_network_interface" "tg_if2" {
+  id = aws_network_interface.tg_if2.id
+}