telegraf: remove

group_vars/all/vars.yml

@@ -75,17 +75,6 @@ pve_targets:
 - pve01.ffrgb
 - pve02.ffrgb
 
-telegraf_influxdb_url: stats.regensburg.freifunk.net:8086
-telegraf_influxdb_database: wgstats
-telegraf_influxdb_username: admin
-telegraf_influxdb_password: "{{ vault_yanic_influx_pw }}"
-telegraf_plugins_base:
-  - name: wireguard
-    options:
-      devices:
-        - "wg-{{ site_code }}"
-
-
 site: ffrgb
 site_domain: regensburg.freifunk.net
 

roles/telegraf/README.md

@@ -1,56 +0,0 @@
-Telegraf
-========
-
-An Ansible role to install, configure, and manage [Telegraf](https://github.com/influxdb/telegraf), the plugin-driven server agent for reporting metrics into InfluxDB.
-
-Requirements
-------------
-
-Prior knowledge/experience with InfluxDB and Telegraf is highly recommended. Full documentation is available [here](https://docs.influxdata.com).
-
-Installation
-------------
-
-Either clone this repository, or install through Ansible Galaxy directly using the command:
-
-```
-ansible-galaxy install rossmcdonald.telegraf
-```
-
-Role Variables
---------------
-
-The high-level variables are stored in the `defaults/main.yml` file. The most important ones being:
-
-```
-# Channel of Telegraf to install (currently only 'stable' is supported)
-telegraf_install_version: stable
-```
-
-More advanced configuration options are stored in the `vars/main.yml` file, which includes all of the necessary bells and whistles to tweak your configuration.
-
-Dependencies
-------------
-
-No other Ansible dependencies are required. This role was tested and developed with Ansible 1.9.4.
-
-Example Playbook
-----------------
-
-An example playbook is included in the `test.yml` file. There is also a `Vagrantfile`, which can be used for quick local testing leveraging [Vagrant](https://www.vagrantup.com/).
-
-Contributions and Feedback
---------------------------
-
-Any contributions are welcome. For any bugs or feature requests, please open an issue through Github.
-
-License
--------
-
-MIT
-
-Author
-------
-
-Created by [Ross McDonald](https://github.com/rossmcdonald).
-

roles/telegraf/Vagrantfile

@@ -1,40 +0,0 @@
-# -*- mode: ruby -*-
-# vi: set ft=ruby :
-
-Vagrant.configure(2) do |config|
-  config.vm.box = "ubuntu/trusty64"
-  # config.vm.box = "ubuntu/vivid64"
-  # config.vm.box = "relativkreativ/centos-7-minimal"
-  # config.vm.box = "box-cutter/fedora22"
-  # config.vm.box = "puppetlabs/centos-6.6-64-nocm"
-  # config.vm.box = "debian/jessie64"
-
-  BOX_COUNT = 1
-  (1..BOX_COUNT).each do |machine_id|
-    config.vm.define "telegraf#{machine_id}" do |machine|
-      machine.vm.hostname = "telegraf#{machine_id}"
-      # machine.vm.network "private_network", ip: "10.0.3.#{1+machine_id}", virtualbox__intnet: true
-      # machine.vm.network "public_network"
-      machine.vm.network "public_network", :bridge => 'en0: Wi-Fi (AirPort)'
-      
-      machine.vm.provider "virtualbox" do |v|
-        v.memory = 512
-        v.cpus = 1
-      end
-
-      if machine_id == BOX_COUNT
-        machine.vm.provision "ansible" do |ansible|
-          # ansible.verbose = 'vvvv'
-          ansible.limit = 'all'
-          ansible.playbook = "test.yml"
-          ansible.sudo = true
-          ansible.host_key_checking = false
-          ansible.extra_vars = {
-            is_vagrant: true,
-          }
-        end
-      end
-      
-    end
-  end
-end

roles/telegraf/defaults/main.yml

@@ -1,85 +0,0 @@
----
-# Channel of Telegraf to install
-telegraf_install_version: stable
-
-# The user and group telegraf should run under (should be set to telegraf unless needed otherwise)
-telegraf_runas_user: telegraf
-telegraf_runas_group: telegraf
-
-# Configuration Template
-telegraf_configuration_template: telegraf.conf.j2
-
-# Configuration Variables
-telegraf_tags:
-telegraf_aws_tags: false
-telegraf_aws_tags_prefix:
-
-telegraf_agent_interval: 10s
-telegraf_round_interval: "true"
-telegraf_metric_batch_size: "1000"
-telegraf_metric_buffer_limit: "10000"
-
-telegraf_collection_jitter: 0s
-telegraf_flush_interval: 10s
-telegraf_flush_jitter: 0s
-telegraf_debug: "false"
-telegraf_quiet: "false"
-telegraf_hostname:
-telegraf_omit_hostname: "false"
-telegraf_install_url:
-
-
-telegraf_influxdb_url: http://stats.regensburg.freifunk.net:8086
-telegraf_influxdb_database: telegraf
-telegraf_influxdb_precision: s
-telegraf_influxdb_retention_policy: autogen
-telegraf_influxdb_write_consistency: any
-telegraf_influxdb_ssl_ca:
-telegraf_influxdb_ssl_cert:
-telegraf_influxdb_ssl_key:
-telegraf_influxdb_insecure_skip_verify:
-
-telegraf_influxdb_timeout: 5s
-telegraf_influxdb_username: telegraf
-telegraf_influxdb_password:
-telegraf_influxdb_user_agent:
-telegraf_influxdb_udp_payload:
-
-telegraf_plugins_base:
-  - name: swap
-  - name: processes
-  - name: kernel
-  - name: netstat
-  - name: mem
-  - name: system
-  - name: cpu
-    options:
-      percpu: "true"
-      totalcpu: "true"
-      collect_cpu_time: "false"
-      report_active: "false"
-      fielddrop:
-        - "time_*"
-  - name: disk
-    options:
-      mountpoints:
-        - "/"
-      ignore_fs:
-        - "tmpfs"
-        - "devtmpfs"
-        - "devfs"
-  - name: diskio
-    options:
-      skip_serial_number: "true"
-  - name: procstat
-    options:
-      exe: "influxd"
-      prefix: "influxdb"
-  - name: net
-    options:
-      interfaces:
-        - "eth0"
-
-telegraf_plugins: "{{ telegraf_plugins_base }} + {{ telegraf_plugins_extra | default([]) }}"
-
-telegraf_influxdata_base_url: "https://repos.influxdata.com"

roles/telegraf/handlers/main.yml

@@ -1,30 +0,0 @@
----
-# The order here matters
-- name: restart telegraf
-  service:
-    name: telegraf
-    state: restarted
-  become: true
-  when: telegraf_start_service
-
-- name: pause
-  pause:
-    seconds: "{{ telegraf_start_delay }}"
-  when: telegraf_start_service
-
-## After version 2.2 of ansible 'listen' could be used to
-## group 'check status' and 'assert running' into a single listener
-- name: check status
-  command: service telegraf status
-  args:
-    warn: false
-  ignore_errors: yes
-  register: telegraf_service_status
-  become: true
-  when: telegraf_start_service
-
-- name: assert running
-  assert:
-    that:
-      - "telegraf_service_status.rc == 0"
-  when: telegraf_start_service

roles/telegraf/meta/main.yml

@@ -1,24 +0,0 @@
----
-galaxy_info:
-  author: Ross McDonald
-  description: Install and configure Telegraf, the plugin-driven server agent for reporting metrics into InfluxDB
-  company: InfluxData
-  license: MIT
-  min_ansible_version: 1.2
-  platforms:
-    - name: EL
-      versions:
-        - 6
-        - 7
-    - name: Ubuntu
-      versions:
-        - trusty
-        - utopic
-        - vivid
-    - name: Debian
-      versions:
-        - jessie
-        - wheezy
-  categories:
-    - monitoring
-dependencies: []

roles/telegraf/tasks/configure.yml

@@ -1,70 +0,0 @@
----
-- name: Retrieve ec2 facts
-  ec2_metadata_facts:
-  when: telegraf_aws_tags
-
-- name: Retrieve all ec2 tags on the instance
-  ec2_tag:
-    region: "{{ ansible_ec2_placement_region }}"
-    resource: "{{ ansible_ec2_instance_id }}"
-    state: list
-  when: telegraf_aws_tags
-  register: ec2_tags
-
-- name: get the rpm or apt package facts
-  package_facts:
-    manager: "auto"
-
-- name: Set templatized Telegraf configuration
-  template:
-    src: "{{ telegraf_configuration_template }}"
-    dest: "{{ telegraf_configuration_dir }}/telegraf.conf"
-    force: yes
-    backup: yes
-    owner: telegraf
-    group: telegraf
-    mode: 0740
-  when: telegraf_template_configuration
-  # If config changes, restart telegraf and confirm it remained running
-  notify:
-    - "restart telegraf"
-    - "pause"
-    - "check status"
-    - "assert running"
-
-- name: Test for sysvinit script
-  stat:
-    path: /etc/init.d/telegraf
-  register: telegraf_sysvinit_script
-
-- name: Modify user Telegraf should run as [sysvinit]
-  replace:
-    path: /etc/init.d/telegraf
-    regexp: USER=.*
-    replace: USER={{ telegraf_runas_user }}
-  when: telegraf_runas_user != "telegraf" and telegraf_sysvinit_script.stat.exists
-
-- name: Modify group Telegraf should run as [sysvinit]
-  replace:
-    path: /etc/init.d/telegraf
-    regexp: GROUP=.*
-    replace: GROUP={{ telegraf_runas_group }}
-  when: telegraf_runas_group != "telegraf" and telegraf_sysvinit_script.stat.exists
-
-- name: Create systemd service directory [systemd]
-  file:
-    path: /etc/systemd/system/telegraf.service.d
-    state: directory
-  when: telegraf_runas_user != "telegraf" and not telegraf_sysvinit_script.stat.exists
-
-- name: Modify user Telegraf should run as [systemd]
-  template:
-    src: systemd/system/telegraf.service.d/override.conf
-    dest: /etc/systemd/system/telegraf.service.d/override.conf
-  when: telegraf_runas_user != "telegraf" and not telegraf_sysvinit_script.stat.exists
-  register: telegraf_unit_file_updated
-
-- name: Reload systemd configuration [systemd]
-  systemd:
-    daemon_reload: yes
-  when: telegraf_unit_file_updated is defined and telegraf_unit_file_updated.changed

roles/telegraf/tasks/install-debian.yml

@@ -1,55 +0,0 @@
----
-- name: Install any necessary dependencies [Debian/Ubuntu]
-  apt:
-    name:
-      - python-httplib2
-      - python-apt
-      - curl
-      - apt-transport-https
-    state: present
-    update_cache: yes
-    cache_valid_time: 3600
-  register: apt_result
-  until: apt_result is success
-  retries: 2
-  delay: 5
-
-- name: Import InfluxData GPG signing key [Debian/Ubuntu]
-  apt_key:
-    url: "{{ telegraf_influxdata_base_url }}/influxdb.key"
-    state: present
-  when: telegraf_install_url is not defined or telegraf_install_url == None
-
-- name: Add InfluxData repository [Debian/Ubuntu]
-  apt_repository:
-    repo: deb {{ telegraf_influxdata_base_url }}/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} {{ telegraf_install_version }}
-    state: present
-  when: telegraf_install_url is not defined or telegraf_install_url == None
-
-- name: Install Telegraf packages [Debian/Ubuntu]
-  apt:
-    name: telegraf
-    state: latest
-    update_cache: yes
-    cache_valid_time: 3600
-  register: apt_result
-  until: apt_result is success
-  retries: 2
-  delay: 5
-  when: telegraf_install_url is not defined or telegraf_install_url == None
-
-- name: Download Telegraf package via URL [Debian/Ubuntu]
-  get_url:
-    url: "{{ telegraf_install_url }}"
-    dest: /tmp/telegraf-ansible-download.deb
-  when: telegraf_install_url is defined and telegraf_install_url != None
-
-- name: Install downloaded Telegraf package [Debian/Ubuntu]
-  apt:
-    deb: /tmp/telegraf-ansible-download.deb
-    state: present
-  register: apt_result
-  until: apt_result is success
-  retries: 2
-  delay: 5
-  when: telegraf_install_url is defined and telegraf_install_url != None

roles/telegraf/tasks/install-redhat.yml

@@ -1,21 +0,0 @@
----
-- name: Add InfluxData repository file [RHEL/CentOS]
-  template:
-    src: etc/yum.repos.d/influxdata.repo.j2
-    dest: /etc/yum.repos.d/influxdata.repo
-    force: yes
-    backup: yes
-  when: telegraf_install_url is not defined or telegraf_install_url == None
-
-- name: Install Telegraf packages [RHEL/CentOS]
-  yum:
-    name: telegraf
-    state: latest
-    update_cache: yes
-  when: telegraf_install_url is not defined or telegraf_install_url == None
-
-- name: Install Telegraf from URL [RHEL/CentOS]
-  yum:
-    name: "{{ telegraf_install_url }}"
-    state: present
-  when: telegraf_install_url is defined and telegraf_install_url != None

roles/telegraf/tasks/install.yml

@@ -1,6 +0,0 @@
----
-- include: install-redhat.yml
-  when: ansible_os_family == "RedHat"
-
-- include: install-debian.yml
-  when: ansible_os_family == "Debian"

roles/telegraf/tasks/main.yml

@@ -1,10 +0,0 @@
----
-- include: install.yml
-  tags: [telegraf, install]
-
-- include: configure.yml
-  tags: [telegraf, configure]
-
-- include: start.yml
-  tags: [telegraf, start]
-  when: telegraf_start_service

roles/telegraf/tasks/start.yml

@@ -1,12 +0,0 @@
----
-- name: Start the Telegraf service
-  service:
-    name: telegraf
-    state: started
-    enabled: yes
-  # Only care to check the status if the state changed to 'started'
-  notify:
-    - "pause"
-    - "check status"
-    - "assert running"
-  become: true

roles/telegraf/templates/etc/yum.repos.d/influxdata.repo.j2

@@ -1,13 +0,0 @@
-[influxdb]
-name = InfluxDB Repository - {{ ansible_distribution }} $releasever
-{% if ansible_distribution|lower == "amazon" %}
-baseurl = "{{ telegraf_influxdata_base_url }}/centos/6/amd64/{{ telegraf_install_version }}"
-{% elif ansible_distribution|lower == "redhat" %}
-baseurl = {{ telegraf_influxdata_base_url }}/rhel/$releasever/$basearch/{{ telegraf_install_version }}
-{% else %}
-baseurl = {{ telegraf_influxdata_base_url }}/{{ ansible_distribution|lower }}/$releasever/$basearch/{{ telegraf_install_version }}
-{% endif %}
-enabled = 1
-gpgcheck = 1
-gpgkey = {{ telegraf_influxdata_base_url }}/influxdb.key
-sslverify = 1

roles/telegraf/templates/systemd/system/telegraf.service.d/override.conf

@@ -1,2 +0,0 @@
-[Service]
-User={{ telegraf_runas_user }}

roles/telegraf/templates/telegraf.conf.j2

@@ -1,181 +0,0 @@
-# Telegraf configuration
-
-# Telegraf is entirely plugin driven. All metrics are gathered from the
-# declared plugins.
-
-# Even if a plugin has no configuration, it must be declared in here
-# to be active. Declaring a plugin means just specifying the name
-# as a section with no variables. To deactivate a plugin, comment
-# out the name and any variables.
-
-# Use 'telegraf -config telegraf.toml -test' to see what metrics a config
-# file would generate.
-
-# One rule that plugins conform to is wherever a connection string
-# can be passed, the values '' and 'localhost' are treated specially.
-# They indicate to the plugin to use their own builtin configuration to
-# connect to the local system.
-
-# NOTE: The configuration has a few required parameters. They are marked
-# with 'required'. Be sure to edit those to make this configuration work.
-
-# Tags can also be specified via a normal map, but only one form at a time:
-[global_tags]
-{% if telegraf_tags is defined and telegraf_tags != None %}
-{% for key, value in telegraf_tags.items()%}
-   {{ key }} = "{{ value }}"
-{% endfor %}
-{% endif %}
-{% if telegraf_aws_tags == true and ec2_tags is defined and ec2_tags != None %}
-{% for key, value in ec2_tags.tags.items()%}
-   {{ telegraf_aws_tags_prefix }}{{ key }} = "{{ value }}"
-{% endfor %}
-{% endif %}
-
-# Configuration for telegraf agent
-[agent]
-  ## Default data collection interval for all inputs
-  interval = "{{ telegraf_agent_interval }}"
-  ## Rounds collection interval to 'interval'
-  ## ie, if interval="10s" then always collect on :00, :10, :20, etc.
-  round_interval = {{ telegraf_round_interval }}
-
-  ## Telegraf will send metrics to outputs in batches of at
-  ## most metric_batch_size metrics.
-  metric_batch_size = {{ telegraf_metric_batch_size }}
-  ## For failed writes, telegraf will cache metric_buffer_limit metrics for each
-  ## output, and will flush this buffer on a successful write. Oldest metrics
-  ## are dropped first when this buffer fills.
-  metric_buffer_limit = {{ telegraf_metric_buffer_limit }}
-
-  ## Collection jitter is used to jitter the collection by a random amount.
-  ## Each plugin will sleep for a random time within jitter before collecting.
-  ## This can be used to avoid many plugins querying things like sysfs at the
-  ## same time, which can have a measurable effect on the system.
-  collection_jitter = "{{ telegraf_collection_jitter }}"
-
-  ## Default flushing interval for all outputs. You shouldn't set this below
-  ## interval. Maximum flush_interval will be flush_interval + flush_jitter
-  flush_interval = "{{ telegraf_flush_interval }}"
-  ## Jitter the flush interval by a random amount. This is primarily to avoid
-  ## large write spikes for users running a large number of telegraf instances.
-  ## ie, a jitter of 5s and interval 10s means flushes will happen every 10-15s
-  flush_jitter = "{{ telegraf_flush_jitter }}"
-
-  ## Run telegraf in debug mode
-  debug = {{ telegraf_debug }}
-  ## Run telegraf in quiet mode
-  quiet = {{ telegraf_quiet }}
-
-  hostname = "{{ ansible_hostname }}"
-
-  ## If set to true, do no set the "host" tag in the telegraf agent.
-  omit_hostname = {{ telegraf_omit_hostname }}
-
-###############################################################################
-#                                  OUTPUTS                                    #
-###############################################################################
-
-[outputs]
-
-# Configuration for influxdb server to send metrics to
-[[outputs.influxdb]]
-  # The full HTTP or UDP endpoint URL for your InfluxDB instance.
-  # Multiple urls can be specified but it is assumed that they are part of the same
-  # cluster, this means that only ONE of the urls will be written to each interval.
-  # urls = ["udp://localhost:8089"] # UDP endpoint example
-  ## urls = [ "" ] # required
-  urls = ["{{ telegraf_influxdb_url }}"]
-  # The target database for metrics (telegraf will create it if not exists)
-  database = "{{ telegraf_influxdb_database }}" # required
-  # Precision of writes, valid values are n, u, ms, s, m, and h
-  # note: using second precision greatly helps InfluxDB compression
-  precision = "{{ telegraf_influxdb_precision }}"
-
-  ## Retention policy to write to.
-  retention_policy = "{{ telegraf_influxdb_retention_policy }}"
-  ## Write consistency (clusters only), can be: "any", "one", "quorom", "all"
-  write_consistency = "{{ telegraf_influxdb_write_consistency }}"
-
-  # Connection timeout (for the connection with InfluxDB), formatted as a string.
-  # If not provided, will default to 0 (no timeout)
-  timeout = "{{ telegraf_influxdb_timeout }}"
-{% if telegraf_influxdb_username is defined and telegraf_influxdb_username != None %}
-  username = "{{ telegraf_influxdb_username }}"
-{% endif %}
-  password = "{{ telegraf_influxdb_password }}"
-  # Set the user agent for HTTP POSTs (can be useful for log differentiation)
-{% if telegraf_influxdb_user_agent is defined and telegraf_influxdb_user_agent != None %}
-  user_agent = "{{ telegraf_influxdb_user_agent }}"
-{% endif %}
-  # Set UDP payload size, defaults to InfluxDB UDP Client default (512 bytes)
-{% if telegraf_influxdb_udp_payload is defined and telegraf_influxdb_udp_payload != None %}
-  udp_payload = {{ telegraf_influxdb_udp_payload }}
-{% endif %}
-
-  ## Optional SSL Config
-{% if telegraf_influxdb_ssl_ca is defined and telegraf_influxdb_ssl_ca != None %}
-  # ssl_ca = "{{ telegraf_influxdb_ssl_ca }}"
-{% endif %}
-{% if telegraf_influxdb_ssl_cert is defined and telegraf_influxdb_ssl_cert != None %}
-  # ssl_cert = "{{ telegraf_influxdb_ssl_cert }}"
-{% endif %}
-{% if telegraf_influxdb_ssl_key is defined and telegraf_influxdb_ssl_key != None %}
-  # ssl_key = "{{ telegraf_influxdb_ssl_key }}"
-{% endif %}
-
-{% if telegraf_influxdb_insecure_skip_verify is defined and telegraf_influxdb_insecure_skip_verify != None %}
-  ## Use SSL but skip chain & host verification
-  insecure_skip_verify = {{ telegraf_influxdb_insecure_skip_verify }}
-{% endif %}
-
-###############################################################################
-#                                  PLUGINS                                    #
-###############################################################################
-
-{% for plugin in telegraf_plugins %}
-[[inputs.{{ plugin.name }}]]
-{% if plugin.options is defined %}
-{% for key, value in plugin.options.items() %}
-{% if value is not mapping %}
-{% if value is sequence and value is not string %}
-{% if value[0] is number %}
-    {{ key }} = [ {{ value|join(', ') }} ]
-{% else %}
-    {{ key }} = [ "{{ value|join('", "') }}" ]
-{% endif %}
-{% else %}
-{% if value == "true" or value == "false" or value is number %}
-    {{ key }} = {{ value | lower }}
-{% else %}
-    {{ key }} = "{{ value }}"
-{% endif %}
-{% endif %}
-{% endif %}
-{% endfor %}
-{% for key, value in plugin.options.items() %}
-{% if value is mapping %}
-    [inputs.{{ plugin.name }}.{{ key }}]
-{% for lv2_key, lv2_value in value.items() %}
-{% if lv2_value is sequence and lv2_value is not string %}
-{% if lv2_value[0] is number %}
-      {{ lv2_key }} = [ {{ lv2_value|join(', ') }} ]
-{% else %}
-      {{ lv2_key }} = [ "{{ lv2_value|join('", "') }}" ]
-{% endif %}
-{% else %}
-{% if lv2_value == "true" or lv2_value == "false" or lv2_value is number %}
-      {{ lv2_key }} = {{ lv2_value | lower }}
-{% else %}
-      {{ lv2_key }} = "{{ lv2_value }}"
-{% endif %}
-{% endif %}
-{% endfor %}
-{% endif %}
-{% endfor %}
-{% endif %}
-{% endfor %}
-
-###############################################################################
-#                              service PLUGINS                                #
-###############################################################################

roles/telegraf/test.yml

@@ -1,8 +0,0 @@
-- hosts: all
-  vars_files:
-    - defaults/main.yml
-    - vars/main.yml
-  tasks:
-    - include: tasks/main.yml
-  handlers:
-    - include: handlers/main.yml

roles/telegraf/vars/main.yml

@@ -1,16 +0,0 @@
----
-
-# Whether or not the playbook is run locally
-# This should only be set in the Vagrantfile and not modified elsewhere
-is_vagrant: no
-
-# If yes, service will be started. Will not be started if set to no.
-telegraf_start_service: yes
-telegraf_start_delay: 6
-
-# If yes, will overwrite the packaged configuration with an Asnible/jinja2 template
-telegraf_template_configuration: yes
-
-# Path for finding Telegraf data. Added for backwards-compatibility.
-telegraf_binary_path: /usr/bin/telegraf
-telegraf_configuration_dir: /etc/telegraf

site.yml

@@ -30,7 +30,6 @@
   hosts: [gw11.regensburg.freifunk.net, gw21.regensburg.freifunk.net, gw31.regensburg.freifunk.net]
   roles:
   - mesh_wg
-  - telegraf
 
 - name: Setup stats server
   hosts: stats.regensburg.freifunk.net