- hosts: "{{ variable_host }}"
  become: yes
  become_method: sudo
  tasks:
    - name: Set SSH port
      set_fact:
        ansible_port: "{{SSH_PORT}}"
        
    - name: check if Nginx is installed
      package_facts:
        manager: "auto"
  
    - name: populate service facts
      service_facts:
      
    - name: Creates directory
      file:
        path: /etc/nginx
        state: directory
      when: "'nginx' not in ansible_facts.packages"
      
    - name: Creates directory
      file:
        path: /etc/nginx/conf.d
        state: directory
      when: "'nginx' not in ansible_facts.packages"
      
    - name: Install passlib
      package:
        name: python-passlib
        state: present
      when: "'nginx' not in ansible_facts.packages"
      environment:
        http_proxy: "{{PROXY}}"
        https_proxy: "{{PROXY}}"
      
    - name: Copy Nginx configuration in place.
      template:
        src: ./default.conf.j2
        dest: "{{CONFIG_PATH}}"
        mode: 0644
      when: "'nginx' not in ansible_facts.packages"
      
    - htpasswd:
        path: /etc/nginx/status_page_passwdfile
        name: "{{STATS_USER}}"
        password: "{{STATS_PASS}}"
      when: "'nginx' not in ansible_facts.packages"
      
- hosts: "{{ variable_host }}"
  become: yes
  become_method: sudo
  tasks:
    - name: Add syn_flood tasks
      include: haproxy/tasks/syn_flood.yml
      when: (SYN_FLOOD is defined) and (SYN_FLOOD|length > 0)
  roles:
    - role: nginxinc.nginx
      environment:
        http_proxy: "{{PROXY}}"
        https_proxy: "{{PROXY}}"