- file:
    path: "/container/{{item}}/telegraf/"
    state: directory
    owner: "{{unpriv_user}}"
    group: docker
  loop:
  - docker-images
  - volumes

- copy:
    src: telegraf.Dockerfile
    dest: /container/docker-images/telegraf/Dockerfile
    owner: "{{unpriv_user}}"
    group: docker
  register: cobald_cp_telegraf_dockerfile

- copy:  # telegraf is found in influxdb repo
    src: influxdb.repo
    dest: /container/docker-images/telegraf/influxdb.repo
    owner: "{{unpriv_user}}"
    group: docker

- name: docker image for telegraf
  docker_image:
    name: "ed-telegraf"
    build:
      pull: False
      path: "/container/docker-images/telegraf/"
    source: build
    force_source: "{{cobald_cp_telegraf_dockerfile.changed}}"

- set_fact:
    influx_hostname: "ed-influxdb"
    influx_domainname: "cobald.local"
    influx_bucket: batleth
  tags: influxdb

- import_tasks: influxdb.yml
  tags: influxdb

- set_fact:
    # influx_url: "http://{{influx_hostname}}.{{influx_domainname}}:8086"
    influx_url: "http://{{influx_hostname}}:8086"
  tags: influxdb

- name: generate telegraf config
  template:
    src: telegraf.conf.j2
    dest: /container/volumes/telegraf/telegraf.conf
    owner: "{{unpriv_user}}"
    group: docker
  vars:
    influx_token: "{{influx_telegraf_token.token}}"
  register: telegraf_config_gen

- name: run telegraf container
  docker_container:
    name: ed-telegraf
    image: ed-telegraf
    hostname: telegraf
    domainname: cobald.local
    networks:
    - name: "{{docker_network | default('bridge') }}"
    volumes:
    - "/container/volumes/telegraf/telegraf.conf:/etc/telegraf/telegraf.conf:ro"
    state: started
    recreate: "{{ telegraf_config_gen.changed | default(False) | bool }}"
    detach: True
#   cleanup: True
    networks_cli_compatible: True