Bootstrap grafana role

LICENCE

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+         DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                    Version 2, December 2004
+
+ Copyright (C) 2019 Wilfried OLLIVIER <wollivier@fdn.fr>
+
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.

README.md

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+galaxy-grafana.ds.influx
+========================
+
+Add an InfluxDB datasource to Grafana
+
+Requirements
+------------
+
+An InfluxDB service up and running
+
+Role Variables
+--------------
+
+- grafana_proto: https or http, used by grafana
+- grafana_domain: domain name used by grafana
+- grafana_port: port used by grafana
+- grafana_url_port: port used by grafana in url
+
+- grafana_admin_user: grafana admin user
+- grafana_admin_pass: grafana admin passwd
+
+- datasource_name: name of the datasource to link grafana with influx
+- influx_url: url of inluxdb
+- influx_proto: proto http or https used by influx
+- influx_port: port used influx
+- influx_db_name: influxdb name to link to grafana
+- influx_user: influxdb username
+- influx_pass: influxdb passe to link to grafana
+- grafana_org_id: org ig (number)
+- is_default: yes/no is this the default source
+
+Dependencies
+------------
+
+None
+
+Example Playbook
+----------------
+
+Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
+
+    - hosts: servers
+      roles:
+         - role: galaxy-grafana.ds.influx
+
+Run tests
+---------
+
+Ensure galaxy-vagrant is up
+
+    ansible-playbook -i tests/inventory tests/test.yml

defaults/main.yml

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+---
+
+# Protocol and networking stuff
+grafana_proto: http
+grafana_domain: galaxy-vagrant.example.com
+grafana_port: 3000
+grafana_url_port: 3000
+
+# Admmin user stuff
+grafana_admin_user: admin
+grafana_admin_pass: not24get
+
+# InfluxDB datasource
+influx_datasource_setup: true
+datasource_name: influxdb-telegraf
+influx_url: localhost
+influx_proto: http
+influx_port: 8086
+influx_db_name: telegraf
+influx_user: telegraf
+influx_pass: not24get
+grafana_org_id: 1
+is_default: yes

meta/main.yml

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+galaxy_info:
+  author: Wilfried OLLIVIER
+  description: Galaxy role to add an InfluxDB data source to Grafana
+  company: none
+
+  license: WTFPL
+
+  min_ansible_version: 2.4
+
+  platforms:
+  - name: Debian
+    versions:
+    - Stretch
+    - Buster
+
+  galaxy_tags:
+    - grafana
+    - datasource
+    - influx
+    - debian
+    - timeseries
+
+dependencies: []

tasks/main.yml

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+---
+
+# https://grafana.com/docs/installation/debian/
+
+- name: Create InfluxDB datasource
+  grafana_datasource:
+    name: "{{ datasource_name }}"
+    grafana_url: "{{ grafana_proto }}://{{ grafana_domain }}:{{ grafana_port }}"
+    grafana_user: "{{ grafana_admin_user }}"
+    grafana_password: "{{ grafana_admin_pass }}"
+    org_id: "{{ grafana_org_id }}"
+    ds_type: "influxdb"
+    url: "{{ influx_proto }}://{{ influx_url }}:{{ influx_port }}"
+    database: "{{ influx_db_name }}"
+    basic_auth_user: "{{ influx_user }}"
+    basic_auth_password: "{{ influx_pass }}"
+    is_default: "{{ is_default }}"
+    time_interval: ">10s"
+  when: influx_datasource_setup

tests/inventory

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+galaxy-vagrant.example.com

tests/test.yml

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+---
+- hosts: galaxy-vagrant.example.com
+  remote_user: root
+  roles:
+    - role: ../galaxy-grafana.ds.influx