deploy-influxdb.yml

---
- name: Deploy influxdb to monitoring server
  hosts: monitoring
  become: true
  gather_facts: False
  vars_files:
    - "vars/main.yml"
    - "vars/credentials.yml"
  tasks:
    - name: Assures directories exists
      file: path="{{item}}" state=directory
      with_items:
        - "/etc/influxdb"
        - "/var/lib/influxdb"
      tags:
        - influxdb

    - name: Copy configurations
      template: src="config/influxdb/influxdb.conf"
                dest="/etc/influxdb/influxdb.conf"
                owner=root
                group=root
      tags:
        - influxdb

    - name: "Pull influxdb docker image"
      docker_image:
        state: present
        name: "influxdb:1.7.6"
        tag: "1.7.6"
      tags:
        - influxdb

    - name: "Launch InfluxDB container"
      docker_container:
        name: influxdb
        image: "influxdb:1.7.6"
        command: influxd -config /etc/influxdb/influxdb.conf
        state: started
        restart_policy: always
        log_driver: json-file
        log_opt:
          max-size: 50m
          max-file: "1"
        volumes:
          - /var/lib/influxdb:/var/lib/influxdb
          - /etc/influxdb/influxdb.conf:/etc/influxdb/influxdb.conf:ro
        ports:
          - "8083:8083"
          - "8086:8086"
        env:
          INFLUXDB_ADMIN_USER: "{{influx_admin_user}}"
          INFLUXDB_ADMIN_PASSWORD: "{{influx_admin_password}}"
          INFLUXDB_USER: "{{influx_user}}"
          INFLUXDB_USER_PASSWORD: "{{influx_user_password}}"
          INFLUXDB_READ_USER: "{{influx_read_user}}"
          INFLUXDB_READ_USER_PASSWORD: "{{influx_read_user_password}}"
          INFLUXDB_DB: "{{influx_db_name}}"
      tags:
        - influxdb