Initial version

.gitignore

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+.kitchen/
+.kitchen.local.yml
+.idea/

.kitchen.yml

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+---
+driver:
+  name: docker
+
+provisioner:
+  name: ansible_playbook
+  ansible_yum_repo: "http://mirror.logol.ru/epel/6/x86_64/epel-release-6-8.noarch.rpm"
+  hosts: localhost
+
+platforms:
+  - name: centos-6.6
+
+verifier:
+  ruby_bindir: '/usr/bin' 
+
+suites:
+  - name: default
+    run_list:
+    attributes:

Gemfile

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+source "https://rubygems.org"
+
+gem "test-kitchen"
+gem "kitchen-docker"
+gem "kitchen-ansible"

README.md

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+dj-wasabi.telegraf
+=========
+
+This role will install and configure telegraf.
+
+Telegraf is an agent written in Go for collecting metrics from the system it's running on, or from other services, and writing them into InfluxDB.
+
+Design goals are to have a minimal memory footprint with a plugin system so that developers in the community can easily add support for collecting metrics from well known services (like Hadoop, Postgres, or Redis) and third party APIs (like Mailchimp, AWS CloudWatch, or Google Analytics).
+
+(https://github.com/influxdb/telegraf)
+
+Requirements
+------------
+
+No requirements. (Yes, an Influxdb server somewhere on the network will help though ;-) )
+
+Role Variables
+--------------
+
+The following parameters can be set for the Telegraf agent:
+
+* `telegraf_agent_version`: The version of Telegraf to install. Default: `0.1.8`
+* `telegraf_agent_interval`: The interval configured for sending data to the server. Default: `10`
+* `telegraf_agent_debug`: Setting the Telegraf in debug mode. Default: `False`
+* `telegraf_agent_utc`: Option for outputting data in UTC. Default: `True`
+* `telegraf_agent_precision`: Precision to write data at. Valid values for Precision are n, u, ms, s, m, and h. Default: `s`
+
+You can set tags for the host running telegraf:
+
+	telegraf_agent_tags:
+	  - tag_name: some_name
+	    tag_value: some_value
+
+Specifying an output. The default is set to localhost, you'll have to specify the correct influxdb server:
+
+	telegraf_agent_output:
+	  - type: influxdb
+	    config:
+	      - url = "http://localhost:8086"
+	      - database = "telegraf"
+
+The config will be printed line by line into the configuration, so you could also use:
+
+	config:
+		- # Print an documentation line
+
+and it will be printed in the configuration file.
+
+There are two properties which are the same, but are used differently. Those are:
+
+* `telegraf_plugins_default`
+* `telegraf_plugins_extra`
+
+With the property `telegraf_plugins_default` it is set to use the default set of Telegraf plugins. You could override it with more plugins, which should be enabled at default.
+
+	telegraf_plugins_default:
+	  - plugin: cpu
+	    config:
+	      - percpu = true
+	  - plugin: disk
+	  - plugin: io
+	  - plugin: mem
+	  - plugin: system
+	  - plugin: swap
+
+Every telegraf agent has these as an default configuration.
+ 
+The 2nd parameter `telegraf_plugins_extra` can be used to add plugins specific to the servers goal. Following is an example for using this parameter for MySQL database servers:
+
+	cat group_vars/mysql_database
+	telegraf_plugins_extra
+		- plugin: mysql
+		  config:
+		  	- servers = ["root:{{ mysql_root_password }}@tcp(localhost:3306)/"]
+
+
+Dependencies
+------------
+No dependencies
+
+Example Playbook
+----------------
+
+    - hosts: servers
+      roles:
+         - { role: dj-wasabi.telegraf }
+
+Test Kitchen
+------------
+
+This roles is configured to be tested with Test Kitchen. You can find on this page some more information regarding Test Kitchen: http://werner-dijkerman.nl/2015/08/20/using-test-kitchen-with-docker-and-serverspec-to-test-ansible-roles/
+
+License
+-------
+
+BSD
+
+Author Information
+------------------
+
+Please let me know if you have issues. Pull requests are also accepted! :-)
+
+mail: ikben [ at ] werner-dijkerman . nl

defaults/main.yml

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+---
+# defaults file for ansible-telegraf
+
+telegraf_agent_version: 0.1.8
+telegraf_agent_interval: 10
+telegraf_agent_debug: False
+telegraf_agent_utc: True
+telegraf_agent_precision: s
+
+telegraf_agent_tags:
+
+telegraf_agent_output:
+  - type: influxdb
+    config:
+      - url = "http://localhost:8086"
+      - database = "telegraf"
+
+telegraf_plugins_default:
+  - plugin: cpu
+    config:
+      - percpu = true
+  - plugin: disk
+  - plugin: io
+  - plugin: mem
+  - plugin: system
+  - plugin: swap
+
+telegraf_plugins_extra:

handlers/main.yml

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+---
+# handlers file for ansible-telegraf
+
+- name: "Restart Telegraf"
+  action: service
+          name=telegraf
+          state=restarted
+          enabled=yes
+  sudo: yes

meta/main.yml

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+---
+galaxy_info:
+  author: your name
+  description: 
+  company: your company (optional)
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+  # Some suggested licenses:
+  # - BSD (default)
+  # - MIT
+  # - GPLv2
+  # - GPLv3
+  # - Apache
+  # - CC-BY
+  license: license (GPLv2, CC-BY, etc)
+  min_ansible_version: 1.2
+  #
+  # Below are all platforms currently available. Just uncomment
+  # the ones that apply to your role. If you don't see your 
+  # platform on this list, let us know and we'll get it added!
+  #
+  #platforms:
+  #- name: EL
+  #  versions:
+  #  - all
+  #  - 5
+  #  - 6
+  #  - 7
+  #- name: GenericUNIX
+  #  versions:
+  #  - all
+  #  - any
+  #- name: Fedora
+  #  versions:
+  #  - all
+  #  - 16
+  #  - 17
+  #  - 18
+  #  - 19
+  #  - 20
+  #  - 21
+  #  - 22
+  #- name: Windows
+  #  versions:
+  #  - all
+  #  - 2012R2
+  #- name: SmartOS
+  #  versions:
+  #  - all
+  #  - any
+  #- name: opensuse
+  #  versions:
+  #  - all
+  #  - 12.1
+  #  - 12.2
+  #  - 12.3
+  #  - 13.1
+  #  - 13.2
+  #- name: Amazon
+  #  versions:
+  #  - all
+  #  - 2013.03
+  #  - 2013.09
+  #- name: GenericBSD
+  #  versions:
+  #  - all
+  #  - any
+  #- name: FreeBSD
+  #  versions:
+  #  - all
+  #  - 8.0
+  #  - 8.1
+  #  - 8.2
+  #  - 8.3
+  #  - 8.4
+  #  - 9.0
+  #  - 9.1
+  #  - 9.1
+  #  - 9.2
+  #- name: Ubuntu
+  #  versions:
+  #  - all
+  #  - lucid
+  #  - maverick
+  #  - natty
+  #  - oneiric
+  #  - precise
+  #  - quantal
+  #  - raring
+  #  - saucy
+  #  - trusty
+  #  - utopic
+  #  - vivid
+  #- name: SLES
+  #  versions:
+  #  - all
+  #  - 10SP3
+  #  - 10SP4
+  #  - 11
+  #  - 11SP1
+  #  - 11SP2
+  #  - 11SP3
+  #- name: GenericLinux
+  #  versions:
+  #  - all
+  #  - any
+  #- name: Debian
+  #  versions:
+  #  - all
+  #  - etch
+  #  - jessie
+  #  - lenny
+  #  - squeeze
+  #  - wheezy
+  #
+  # Below are all categories currently available. Just as with
+  # the platforms above, uncomment those that apply to your role.
+  #
+  #categories:
+  #- cloud
+  #- cloud:ec2
+  #- cloud:gce
+  #- cloud:rax
+  #- clustering
+  #- database
+  #- database:nosql
+  #- database:sql
+  #- development
+  #- monitoring
+  #- networking
+  #- packaging
+  #- system
+  #- web
+dependencies: []
+  # List your role dependencies here, one per line.
+  # Be sure to remove the '[]' above if you add dependencies
+  # to this list.
+  

tasks/Debian.yml

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+---
+
+- name: "Fetch telegraf installation package | Debian"
+  action: get_url
+          url=http://get.influxdb.org/telegraf/telegraf-{{ telegraf_agent_version }}_amd64.deb
+          dest=/tmp/telegraf_{{ telegraf_agent_version }}_amd64.deb
+          mode=0440
+
+- name: "Install telegraf package | Debian"
+  action: apt
+          deb=/tmp/telegraf_{{ telegraf_agent_version }}_amd64.deb
+          state=installed
+  sudo: yes

tasks/RedHat.yml

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+---
+
+- name: "Fetch telegraf installation package | RedHat"
+  action: get_url
+          url=http://get.influxdb.org/telegraf/telegraf-{{ telegraf_agent_version }}-1.x86_64.rpm
+          dest=/tmp/telegraf_{{ telegraf_agent_version }}-1.x86_64.rpm
+          mode=0440
+
+- name: "Install telegraf package | RedHat"
+  action: yum
+          name=/tmp/telegraf_{{ telegraf_agent_version }}-1.x86_64.rpm
+          state=installed
+  sudo: yes

tasks/main.yml

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+---
+# tasks file for ansible-telegraf
+
+- name: "Install the correct repository"
+  include: "RedHat.yml"
+  when: ansible_os_family == "RedHat"
+
+- name: "Install the correct repository"
+  include: "Debian.yml"
+  when: ansible_os_family == "Debian"
+
+- name: "Copy the template"
+  action: template
+          src=etc-opt-telegraf-telegraf.conf.j2
+          dest=/etc/opt/telegraf/telegraf.conf
+          owner=root
+          group=root
+          mode=644
+  sudo: yes
+  notify: "Restart Telegraf"

templates/etc-opt-telegraf-telegraf.conf.j2

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+# Telegraf configuration
+
+[tags]
+{% if telegraf_agent_tags is defined and telegraf_agent_tags is iterable %}
+{% for item in telegraf_agent_tags %}
+    {{ item.tag_name }} = "{{ item.tag_value }}"
+{% endfor %}
+{% endif %}
+
+# Configuration for telegraf itself
+[agent]
+    interval = "{{ telegraf_agent_interval }}s"
+    debug = {{ telegraf_agent_debug | lower }}
+    hostname = "{{ ansible_fqdn }}"
+    utc = {{ telegraf_agent_utc | lower }}
+    precision = "{{ telegraf_agent_precision }}"
+
+# Configuration for influxdb server to send metrics to
+[outputs]
+{% if telegraf_agent_output is defined and telegraf_agent_output is iterable %}
+{% for item in telegraf_agent_output %}
+[outputs.{{ item.type }}]
+{% for items in item.config %}
+    {{ items }}
+{% endfor %}
+{% endfor %}
+{% endif %}
+
+# PLUGINS
+{% if telegraf_plugins_default is defined and telegraf_plugins_default is iterable %}
+{% for item in telegraf_plugins_default %}
+[{{ item.plugin }}]
+{% if item.config is defined and item.config is iterable %}
+{% for items in item.config %}
+    {{ items }}
+{% endfor %}
+{% endif %}
+
+{% endfor %}
+{% endif %}
+
+{% if telegraf_plugins_extra is defined and telegraf_plugins_extra is iterable %}
+{% for item in telegraf_plugins_extra %}
+[{{ item.plugin }}]
+{% if item.config is defined and item.config is iterable %}
+{% for items in item.config %}
+    {{ items }}
+{% endfor %}
+{% endif %}
+
+{% endfor %}
+{% endif %}

test/integration/default.yml

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+--- 
+- hosts: localhost
+  roles:
+    - role: ansible-telegraf

test/integration/default/serverspec/localhost/ansible_telegraf_spec.rb

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+require 'serverspec'
+require 'spec_helper'
+
+describe 'Telegraf Packages' do
+    describe package('telegraf') do
+        it { should be_installed }
+    end
+end
+
+
+describe 'Telegraf Services' do
+    describe service('telegraf') do
+        it { should be_enabled }
+        it { should be_running }
+    end
+end
+
+describe 'Telegraf Configuration' do
+    describe file('/etc/opt/telegraf/telegraf.conf') do
+        it { should be_file}
+        it { should be_owned_by 'root'}
+        it { should be_grouped_into 'root'}
+
+        it { should contain "[cpu]" }
+        it { should contain "[mem]" }
+    end
+end

test/integration/default/serverspec/spec_helper.rb

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+require 'serverspec'
+set :backend, :exec

vars/main.yml

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+---
+# vars file for .