---
- name: enable repository
  ansible.builtin.yum_repository:
    name: influxdb
    baseurl: https://repos.influxdata.com/rhel/$releasever/$basearch/stable
    description: InfluxDB
    gpgcheck: true
    gpgkey: https://repos.influxdata.com/influxdb.key
    enabled: true

- name: install packages
  ansible.builtin.package:
    name: influxdb2
    state: present

# https://github.com/influxdata/influxdb/issues/22435
- name: fix logrotate errors
  ansible.builtin.file:
    path: /etc/logrotate.d/influxdb
    state: file
    mode: 0644
    owner: root
    group: "{{ ansible_wheel }}"

- name: create data directory
  ansible.builtin.file:
    path: /export/influxdb
    state: directory
    mode: 0755
    owner: influxdb
    group: influxdb

- name: link data directory
  ansible.builtin.file:
    path: /srv/influxdb
    src: /export/influxdb
    state: link
    owner: root
    group: "{{ ansible_wheel }}"
    follow: false

- name: create config
  ansible.builtin.copy:
    dest: /etc/default/influxdb
    src: influxdb.sysconfig
    mode: 0644
    owner: root
    group: "{{ ansible_wheel }}"
  notify: restart influxdb

- name: enable service
  ansible.builtin.service:
    name: influxdb
    state: started
    enabled: true

- name: allow nginx to connect influxdb
  seboolean:
    name: httpd_can_network_connect
    state: true
    persistent: true

- name: create nginx config
  copy:
    dest: "/etc/nginx/conf.d/{{ inventory_hostname }}/influxdb.conf"
    content: |
      location / {
          proxy_pass http://127.0.0.1:8086/;
      }
    mode: 0644
    owner: root
    group: "{{ ansible_wheel }}"
  notify: restart nginx