vpc-setup.yaml

---
- name: Configure VPC for Vprofile Project
  hosts: localhost
  connection: local
  gather_facts: false
  tasks:
    - name: Import VPC Variables
      include_vars: vars/vpc_setup

    - name: Create vprofile VPC
      ec2_vpc_net:
        name: "{{ vpc_name }}"
        cidr_block: "{{ vpc_cidr }}"
        region: "{{ region }}"
        dns_support: yes
        dns_hostnames: yes
        tenancy: default
        state: "{{ state }}"
      register: vpcout

    - ansible.builtin.debug:
        var: vpcout

    - name: Create Public Subnet 1 in Zone1
      ec2_vpc_subnet:
        vpc_id: "{{ vpcout.vpc.id }}"
        region: "{{ region }}"
        az: "{{ zone1 }}"
        state: "{{ state }}"
        cidr: "{{ pub_sub1_cidr }}"
        map_public: yes
        resource_tags:
          Name: vprofile-pubsub1
      register: pubsub1_out

    - name: Create Public Subnet 2 in Zone2
      ec2_vpc_subnet:
        vpc_id: "{{ vpcout.vpc.id }}"
        region: "{{ region }}"
        az: "{{ zone2 }}"
        state: "{{ state }}"
        cidr: "{{ pub_sub2_cidr }}"
        map_public: yes
        resource_tags:
          Name: vprofile_pubsub2
      register: pubsub2_out

    - name: Create Public Subnet 3 in Zone3
      ec2_vpc_subnet:
        vpc_id: "{{ vpcout.vpc.id }}"
        region: "{{ region }}"
        az: "{{ zone3 }}"
        state: "{{ state }}"
        cidr: "{{ pub_sub3_cidr }}"
        map_public: yes
        resource_tags:
          Name: vprofile_pubsub3
      register: pubsub3_out

    - name: Create Private Subnet 1 in Zone1
      ec2_vpc_subnet:
        vpc_id: "{{ vpcout.vpc.id }}"
        region: "{{ region }}"
        az: "{{ zone1 }}"
        state: "{{ state }}"
        cidr: "{{ priv_sub1_cidr }}"
        resource_tags:
          Name: vprofile_privsub1
      register: privsub1_out

    - name: Create Private Subnet 2 in Zone2
      ec2_vpc_subnet:
        vpc_id: "{{ vpcout.vpc.id }}"
        region: "{{ region }}"
        az: "{{ zone2 }}"
        state: "{{ state }}"
        cidr: "{{ priv_sub2_cidr }}"
        resource_tags:
          Name: vprofile_privsub2
      register: privsub2_out

    - name: Create Private Subnet 3 in Zone3
      ec2_vpc_subnet:
        vpc_id: "{{ vpcout.vpc.id }}"
        region: "{{ region }}"
        az: "{{ zone3 }}"
        state: "{{ state }}"
        cidr: "{{ priv_sub3_cidr }}"
        resource_tags:
          Name: vprofile_privsub3
      register: privsub3_out

    - name: Internet Gateway Setup
      ec2_vpc_igw:
        vpc_id: "{{ vpcout.vpc.id }}"
        region: "{{ region }}"
        state: "{{ state }}"
        resource_tags:
          Name: vprofile_igw
      register: igw_out

    - name: Set up Public Subnet Route Table
      ec2_vpc_route_table:
        vpc_id: "{{ vpcout.vpc.id }}"
        region: "{{ region }}"
        tags:
          Name: vprofile_pub_rt
        subnets:
          - "{{ pubsub1_out.subnet.id }}"
          - "{{ pubsub2_out.subnet.id }}"
          - "{{ pubsub3_out.subnet.id }}"
        routes:
          - dest: 0.0.0.0/0
            gateway_id: "{{ igw_out.gateway_id }}"
      register: pubrt_out

    - name: Create New NAT Gateway and Allocate New EIP if a NAT Gateway does not yet exist in the subnet.
      ec2_vpc_nat_gateway:
        state: "{{ state }}"
        subnet_id: "{{ pubsub1_out.subnet.id }}"
        wait: yes
        region: "{{ region }}"
        if_exist_do_not_create: true
      register: natgw_out

    - name: Set up Private Subnet Route Table
      ec2_vpc_route_table:
        vpc_id: "{{ vpcout.vpc.id }}"
        region: "{{ region }}"
        tags:
          Name: vprofile_priv_rt
        subnets:
          - "{{ privsub1_out.subnet.id }}"
          - "{{ privsub2_out.subnet.id }}"
          - "{{ privsub3_out.subnet.id }}"
        routes:
          - dest: 0.0.0.0/0
            gateway_id: "{{ natgw_out.nat_gateway_id }}"
      register: privrt_out

    - ansible.builtin.debug:
        var: "{{ item }}"
      loop:
        - vpcout.vpc.id
        - pubsub1_out.subnet.id
        - pubsub2_out.subnet.id
        - pubsub3_out.subnet.id
        - privsub1_out.subnet.id
        - privsub2_out.subnet.id
        - privsub3_out.subnet.id
        - igw_out.gateway_id
        - pubrt_out.route_table.id
        - natgw_out.nat_gateway_id
        - privrt_out.route_table.id

    - ansible.builtin.set_fact:
        vpcid: "{{ vpcout.vpc.id }}"
        pubsub1id: "{{ pubsub1_out.subnet.id }}"
        pubsub2id: "{{ pubsub2_out.subnet.id }}"
        pubsub3id: "{{ pubsub3_out.subnet.id }}"
        privsub1id: "{{ privsub1_out.subnet.id }}"
        privsub2id: "{{ privsub2_out.subnet.id }}"
        privsub3id: "{{ privsub3_out.subnet.id }}"
        igwid: "{{ igw_out.gateway_id }}"
        pubrtid: "{{ pubrt_out.route_table.id }}"
        natgwid: "{{ natgw_out.nat_gateway_id }}"
        privrtid: "{{ privrt_out.route_table.id }}"
        cacheable: yes

    - name: Create Variables File for VPC Output
      ansible.builtin.copy:
        content: "region: {{ region }}\nvpcid: {{ vpcout.vpc.id }}\npubsub1id: {{ pubsub1_out.subnet.id }}\npubsub2id: {{ pubsub2_out.subnet.id }}\npubsub3id: {{ pubsub3_out.subnet.id }}\nprivsub1id: {{ privsub1_out.subnet.id }}\nprivsub2id: {{ privsub2_out.subnet.id }}\nprivsub3id: {{ privsub3_out.subnet.id }}\nigwid: {{ igw_out.gateway_id }}\npubrtid: {{ pubrt_out.route_table.id }}\nnatgwid: {{ natgw_out.nat_gateway_id }}\nprivrtid: {{ privrt_out.route_table.id }}\n"
        dest: vars/vpc_output_vars