ansible for deploying nebula

nebula.yml

---
- hosts: all
  become: yes
  tasks:
    - name: create nebula dir
      file: 
        state: directory
        path: /etc/nebula
        owner: root
        group: root

    - name: Download nebula
      get_url:
        url: https://github.com/slackhq/nebula/releases/download/v1.3.0/nebula-linux-amd64.tar.gz
        dest: /etc/nebula/nebula-linux-amd64.tar.gz
        mode: '0700'
    
    - name: Extract nebula
      unarchive:
        remote_src: yes
        src: /etc/nebula/nebula-linux-amd64.tar.gz
        dest: /etc/nebula/
    
    - name: copy nebula config
      template: 
        src: nebula/node.yml
        dest: /etc/nebula/config.yml
    
    - name: copy nebula crt
      template: 
        src: nebula/{{ dns_domain }}.crt
        dest: /etc/nebula/host.crt
    
    - name: copy nebula key
      template: 
        src: nebula/{{ dns_domain }}.key
        dest: /etc/nebula/host.key

    - name: copy nebula ca crt
      template: 
        src: nebula/ca.crt
        dest: /etc/nebula/ca.crt
    
    - name: Download nebula service
      get_url:
        url: https://raw.githubusercontent.com/slackhq/nebula/master/examples/service_scripts/nebula.service
        dest: /etc/systemd/system/nebula.service
        mode: '0700'
    
    - name: Enable nebula
      systemd:
        enabled: yes
        name: nebula

    - name: Start nebula
      systemd:
        state: started
        name: nebula