---
- name: Configure DNS entries for cluster nodes
  hosts: internal_cluster
  gather_facts: false
  become: true
  tasks:
    - name: Create DNS entry for each cluster node
      ansible.builtin.include_tasks: tasks/create_dns_record.yml
      vars:
        host_ip_address: "{{ ip_address }}"

- name: Configure DNS entries for OpenShift cluster services
  hosts: internal_cluster[0]
  gather_facts: false
  become: true
  tasks:
    - name: Create DNS entries for OpenShift cluster services
      ansible.builtin.include_tasks: tasks/create_dns_record.yml
      vars:
        dns_name: "{{ item.name }}"
        dns_address: "{{ item.address }}"
      loop:
        - name: "api.{{ cluster_name }}"
          address: "{{ api_address }}"
        - name: "api-int.{{ cluster_name }}"
          address: "{{ api_address }}"
        - name: "*.apps.{{ cluster_name }}"
          address: "{{ app_address }}"
      loop_control:
        label: "{{ item.name }}"

- name: Configure DHCP entries for cluster nodes
  hosts: internal_cluster
  gather_facts: false
  become: true
  tasks:
    - name: Configure DHCP entry for node
      ansible.builtin.include_tasks: tasks/configure_dhcp_entry.yml
      vars:
        host_mac_address: "{{ install_mac_address }}"
        host_ip_address: "{{ ip_address }}"

  handlers:
    - name: Restart dnsmasq
      delegate_to: "{{ dhcp_server }}"
      become: true
      ansible.builtin.service:
        name: dnsmasq
        state: restarted

- name: Create OpenShift installer files
  hosts: matchbox
  gather_facts: true

  vars:
    cluster_group: "internal_cluster"
    download_dir: "/var/cache/openshift-install"

  tasks:
    - name: Remove previous directory
      ansible.builtin.file:
        path: ~/homelab/terraform/{{ cluster_group }}
        state: absent

    - name: Create directory
      ansible.builtin.file:
        path: ~/homelab/terraform/{{ cluster_group }}
        state: directory
        mode: '0755'

    - name: OpenShift Installer install-config.yaml
      ansible.builtin.template:
        src: templates/install-config.yaml.j2
        dest: ~/homelab/terraform/{{ cluster_group }}/install-config.yaml
        mode: '0644'

    - name: OpenShift Installer agent-config.yaml
      ansible.builtin.template:
        src: templates/agent-config.yaml.j2
        dest: ~/homelab/terraform/{{ cluster_group }}/agent-config.yaml
        mode: '0644'

    - name: Create directory for OpenShift Installer files
      become: true
      ansible.builtin.file:
        path: "{{ download_dir }}/{{ hostvars[groups[cluster_group][0]].cluster_version }}"
        state: directory
        mode: '0755'
        owner: root
        group: root

    - name: Check if OpenShift installer file exists
      ansible.builtin.stat:
        path: "{{ download_dir }}/{{ hostvars[groups[cluster_group][0]].cluster_version }}/{{ hostvars[groups[cluster_group][0]].openshift_installer_file }}"
      register: openshift_installer_file

    - name: Download and install OpenShift installer package
      when: not openshift_installer_file.stat.exists
      block:
        - name: Download OpenShift Installer file
          become: true
          ansible.builtin.get_url:
            url: "{{ hostvars[groups[cluster_group][0]].openshift_installer_download_url }}"
            dest: /var/cache/openshift-install/{{ hostvars[groups[cluster_group][0]].cluster_version }}
            mode: '0644'

        - name: Unarchive installer file
          become: true
          ansible.builtin.unarchive:
            src: /var/cache/openshift-install/{{ hostvars[groups[cluster_group][0]].cluster_version }}/openshift-install-linux.tar.gz
            dest: /var/cache/openshift-install/{{ hostvars[groups[cluster_group][0]].cluster_version }}
            remote_src: true

        - name: Copy install binary
          become: true
          ansible.builtin.copy:
            src: /var/cache/openshift-install/{{ hostvars[groups[cluster_group][0]].cluster_version }}/openshift-install
            dest: /usr/local/bin
            remote_src: true
            owner: wed
            group: wed
            mode: '0755'

    - name: Check if OpenShift client file exists
      ansible.builtin.stat:
        path: "{{ download_dir }}/{{ hostvars[groups[cluster_group][0]].cluster_version }}/{{ hostvars[groups[cluster_group][0]].openshift_client_file }}"
      register: openshift_client_file

    - name: Download and install OpenShift client package
      when: not openshift_client_file.stat.exists
      block:
        - name: Download OpenShift Client file
          become: true
          ansible.builtin.get_url:
            url: "{{ hostvars[groups[cluster_group][0]].openshift_client_download_url }}"
            dest: /var/cache/openshift-install/{{ hostvars[groups[cluster_group][0]].cluster_version }}
            mode: '0644'

        - name: Unarchive client file
          become: true
          ansible.builtin.unarchive:
            src: /var/cache/openshift-install/{{ hostvars[groups[cluster_group][0]].cluster_version }}/openshift-client-linux.tar.gz
            dest: /var/cache/openshift-install/{{ hostvars[groups[cluster_group][0]].cluster_version }}
            remote_src: true

        - name: Copy client binary
          become: true
          ansible.builtin.copy:
            src: /var/cache/openshift-install/{{ hostvars[groups[cluster_group][0]].cluster_version }}/oc
            dest: /usr/local/bin
            remote_src: true
            owner: wed
            group: wed
            mode: '0755'

    - name: Check if OpenShift image exists
      ansible.builtin.stat:
        path: ~/homelab/terraform/{{ cluster_group }}/boot-artifacts/agent.x86_64-initrd.img
      register: openshift_image_exists

    - name: OpenShift image creation
      ansible.builtin.command: /usr/local/bin/openshift-install agent create pxe-files
      args:
        chdir: ~/homelab/terraform/{{ cluster_group }}
      when: not openshift_image_exists.stat.exists
      changed_when: true

    - name: Create a directory if it does not exist
      become: true
      ansible.builtin.file:
        path: "{{ hostvars[groups['matchbox_server'][0]].assets }}/{{ hostvars[groups[cluster_group][0]].cluster_name }}"
        state: directory
        owner: matchbox
        group: matchbox
        mode: '0755'

    - name: Copy file with owner and permissions
      become: true
      ansible.builtin.copy:
        src: "{{ ansible_env['HOME'] }}/homelab/terraform/{{ cluster_group }}/boot-artifacts/"
        dest: "{{ hostvars[groups['matchbox_server'][0]].assets }}/{{ hostvars[groups[cluster_group][0]].cluster_name }}/"
        remote_src: true
        owner: matchbox
        group: matchbox
        mode: '0644'

    - name: Verify directory permissions
      become: true
      ansible.builtin.file:
        path: "{{ hostvars[groups['matchbox_server'][0]].assets }}/{{ hostvars[groups[cluster_group][0]].cluster_name }}"
        state: directory
        owner: matchbox
        group: matchbox
        mode: '0755'

    - name: Create Terraform matchbox groups file from template
      ansible.builtin.template:
        src: templates/groups.tf.j2
        dest: ~/homelab/terraform/{{ cluster_group }}/groups.tf
        mode: '0644'

    - name: Create Terraform matchbox profiles file from template
      ansible.builtin.template:
        src: templates/profiles.tf.j2
        dest: ~/homelab/terraform/{{ cluster_group }}/profiles.tf
        mode: '0644'

    - name: Create Terraform matchbox provider file from template
      ansible.builtin.template:
        src: templates/provider.tf.j2
        dest: ~/homelab/terraform/{{ cluster_group }}/provider.tf
        mode: '0644'

    - name: Configure Matchbox via Terraform
      community.general.terraform:
        project_path: ~/homelab/terraform/{{ cluster_group }}
        state: present
        force_init: true