build.yml

---
- name: Build infrastructure
  hosts: localhost
  connection: local
  vars_files:
    - vars/main.yml
  tasks:
    - name: Check if Hetzner API token is provided
      assert:  # noqa fqcn[action-core]
        that: terraform_var_hcloud_token != ""
        fail_msg: "No Hetzner Cloud API token provided"

    - name: Check if Hetzner SSH key name is provided
      assert:  # noqa fqcn[action-core]
        that: terraform_var_ssh_key_name != ""
        fail_msg: "No Hetzner Cloud SSH key name provided"

    - name: Check if Cloudflare API token is provided
      assert:  # noqa fqcn[action-core]
        that: terraform_var_cf_api_token != ""
        fail_msg: "No Cloudflare API token provided"

    - name: Check if domain name is provided
      assert:  # noqa fqcn[action-core]
        that: terraform_var_cf_zone_name != ""
        fail_msg: "No domain name provided"

    # create the tfvars file for future use directly through terraform
    - name: Create tfvars file
      ansible.builtin.copy:
        dest: "{{ terraform_project_dir }}/terraform.tfvars"
        content: |
          hcloud_token         = "{{ terraform_var_hcloud_token }}"
          cloudflare_api_token = "{{ terraform_var_cf_api_token }}"
          cloudflare_zone_name = "{{ terraform_var_cf_zone_name }}"
          bastion_username     = "{{ terraform_var_bastion_username }}"
          ssh_key_name         = "{{ terraform_var_ssh_key_name }}"
          network_ip_range     = "{{ terraform_var_network_ip_range }}"
          subnet_ip_range      = "{{ terraform_var_subnet_ip_range }}"
          loadbalancer_count   = {{ terraform_var_loadbalancer_count }}
          server_node_count    = {{ terraform_var_server_node_count }}
          client_node_count    = {{ terraform_var_client_node_count }}

    # Terraform apply
    - name: Deploy infrastructure with terraform
      community.general.terraform:
        overwrite_init: false
        force_init: true
        project_path: "{{ terraform_project_dir }}"
        state: present

    - name: Update inventory with inventory created by terraform
      ansible.builtin.meta: refresh_inventory

    - name: Wait a while for the instances to finish initializing
      ansible.builtin.pause:
        seconds: 15

- name: Provision all the instances
  import_playbook: provision.yml