- name: Install Stack Orchestrator if it isn't present
  import_playbook: ../stack-orchestrator-setup/setup-laconic-so.yml

- name: Setup k8s
  hosts: "{{ target_host }}"

  environment:
    PATH: "{{ ansible_env.PATH }}:/home/{{ansible_user}}/.local/bin"
    VAULT_KEY: "{{ vault_passphrase }}"

  vars_files:
    - vars/dns-vars.yml
    - vars/gpg-vars.yml
    - vars/k8s-vars.yml

  tasks:
    - name: Install Python and pip
      apt:
        name: "{{ item }}"
        state: present
      become: yes
      loop:
        - python3
        - python3-pip

    - name: Add user to docker group
      user:
        name: "{{ ansible_user }}"
        groups: docker
        append: true

    - name: Install Ansible on remote host
      pip:
        name: ansible
        extra_args: --user
      when: target_host != "localhost"

    - name: Ensure ~/.local/bin is in PATH in .bashrc
      lineinfile:
        path: ~/.bashrc
        line: 'export PATH="$HOME/.local/bin:$PATH"'
        state: present
        create: yes

    - name: Ensure ~/.local/bin is in PATH in .zshrc
      lineinfile:
        path: ~/.zshrc
        line: 'export PATH="$HOME/.local/bin:$PATH"'
        state: present
        create: yes

    - name: Clone the service provider template repo
      git:
        repo: "https://git.vdb.to/cerc-io/service-provider-template.git"
        dest: "{{ ansible_env.HOME }}/service-provider-template"

    - name: Update .vault/vault-keys file
      lineinfile:
        path: "service-provider-template/.vault/vault-keys"
        regexp: '^.*$'
        line: "{{ gpg_key_id }}"
        create: yes

    - name: Start GPG agent
      command: gpg-agent --daemon
      ignore_errors: yes

    - name: Sign a dummy string using gpg-key
      shell: echo "This is a dummy string." | gpg --batch --yes --local-user "{{ gpg_key_id }}" --passphrase "{{ vault_passphrase }}" --pinentry-mode loopback --sign -

    - name: Run vault-rekey.sh
      shell: bash .vault/vault-rekey.sh
      args:
        chdir: "service-provider-template"
      register: rekey_result
      until: rekey_result.stderr == ""
      retries: 5
      delay: 5

    - name: Ensure the target directory exists
      file:
        path: "{{ ansible_env.HOME }}/service-provider-template"
        state: directory
        mode: '0755'

    - name: Change directory name in group_vars
      command: mv lcn_cad {{ org_id }}_{{ location_id }}
      args:
        chdir: "{{ ansible_env.HOME }}/service-provider-template/group_vars"

    - name: Change control directory name in host_vars
      command: mv lcn-cad-cluster-control {{ org_id }}-{{ location_id }}-cluster-control
      args:
        chdir: "{{ ansible_env.HOME }}/service-provider-template/host_vars"

    - name: Change daemon directory name in host_vars
      command: mv lcn-daemon {{ org_id }}-daemon
      args:
        chdir: "{{ ansible_env.HOME }}/service-provider-template/host_vars"

    - name: Copy control-firewalld.yml to the remote VM
      template:
        src: ./templates/control-firewalld.yml.j2
        dest: "{{ ansible_env.HOME }}/service-provider-template/host_vars/{{ org_id }}-{{ location_id }}-cluster-control/firewalld.yml"

    - name: Copy daemon-firewalld.yml to the remote VM
      template:
        src: ./templates/daemon-firewalld.yml.j2
        dest: "{{ ansible_env.HOME }}/service-provider-template/host_vars/{{ org_id }}-daemon/firewalld.yml"

    - name: Copy nginx.yml to the remote VM
      template:
        src: ./templates/nginx.yml.j2
        dest: "{{ ansible_env.HOME }}/service-provider-template/host_vars/{{ org_id }}-daemon/nginx.yml"

    - name: Copy hosts file to the remote VM
      template:
        src: ./templates/hosts.j2
        dest: "{{ ansible_env.HOME }}/service-provider-template/hosts"

    - name: Copy k8s.yml to the remote VM
      template:
        src: ./templates/k8s.yml.j2
        dest: "{{ ansible_env.HOME }}/service-provider-template/group_vars/{{ org_id }}_{{ location_id }}/k8s.yml"

    - name: Copy wildcard-pwa-{{ base_domain }}.yaml to the remote VM
      template:
        src: ./templates/wildcard-pwa-example.yml.j2
        dest: "{{ ansible_env.HOME }}/service-provider-template/files/manifests/wildcard-pwa-{{ base_domain }}.yaml"

    - name: Delete old wildcard-pwa file
      file:
        path: "{{ ansible_env.HOME }}/service-provider-template/files/manifests/wildcard-pwa-laconic.yaml"
        state: absent

    - name: Install required ansible roles
      shell: ansible-galaxy install -f -p roles -r roles/requirements.yml
      args:
        chdir: "{{ ansible_env.HOME }}/service-provider-template"

    - name: Install Kubernetes helper tools
      shell: ./roles/k8s/files/scripts/get-kube-tools.sh
      args:
        chdir: "{{ ansible_env.HOME }}/service-provider-template"
      become: yes

    - name: Update group_vars/all/vault.yml with support email using template
      template:
        src: ./templates/vault.yml.j2
        dest: "{{ ansible_env.HOME }}/service-provider-template/group_vars/all/vault.yml"

    - name: Base64 encode DigitalOcean token
      set_fact:
        b64_encoded_token: "{{ do_api_token | b64encode }}"

    - name: Update secret-digitalocean-dns.yaml with encoded token
      template:
        src: ./templates/secret-digitalocean-dns.yml.j2
        dest: "{{ ansible_env.HOME }}/service-provider-template/files/manifests/secret-digitalocean-dns.yaml"
      vars:
        b64_encoded_token: "{{ b64_encoded_token }}"

    - name: Remove k8s-vault.yml file
      file:
        path: "{{ ansible_env.HOME }}/service-provider-template/group_vars/{{ org_id }}_{{ location_id }}/k8s-vault.yml"
        state: absent

    - name: Generate token for the cluster
      command: ./roles/k8s/files/scripts/token-vault.sh ./group_vars/{{ org_id }}_{{ location_id }}/k8s-vault.yml
      args:
        chdir: "{{ ansible_env.HOME }}/service-provider-template"

    - name: Configure firewalld and nginx
      command: ansible-playbook -i hosts site.yml --tags=firewalld,nginx
      args:
        chdir: "{{ ansible_env.HOME }}/service-provider-template"
      environment:
        ANSIBLE_HOST_KEY_CHECKING: "False"

    - name: Deploy Kubernetes
      command: ansible-playbook -i hosts site.yml --tags=k8s --limit={{ org_id }}_{{ location_id }} --user {{ ansible_user }}
      args:
        chdir: "{{ ansible_env.HOME }}/service-provider-template"