mongodb-exporter.yml

---
- hosts: all
  vars:
    install_dir: "/opt/prometheus/mongodb_exporter"
    download_link: "https://github.com/percona/mongodb_exporter/releases/download/v0.11.0/mongodb_exporter-0.11.0.linux-amd64.tar.gz
"
    user: "prometheus"
    group: "prometheus"
    uid: "1555"
    gid: "1555"

  tasks:

  - name: create directory
    file:
      dest: "{{ item }}"
      state: directory
      mode: 0755
      recurse: yes
    with_items:
      - "{{ install_dir }}"



  - unarchive:
      src: "{{ download_link }}"
      dest: "{{ install_dir }}"
      remote_src: True


  - name: add group
    group:
      name: "{{ group }}"
      state: present
      gid: "{{ gid }}"

  - name: add user
    user:
      name: "{{ user }}"
      group: "{{ group }}"
      uid: "{{ uid }}"

  - name: setup systemctl service
    template:
      src: templates/mongod_exporter.service.j2
      dest: /etc/systemd/system/mongod_exporter.service


  - name: setup systemctl service
    template:
      src: templates/mongod_env.j2
      dest: "{{ install_dir }}/env"
      mode: '600'
      owner: "{{user}}"
      group: "{{group}}"   


  - name: restart service
    systemd:
      name: mongod_exporter
      enabled: yes
      state: restarted
      daemon_reload: yes