Enable collectd to send metrics to Gnocchi

Adds classes for collectd gnocchi plugin configuration.

Change-Id: I9258b5d7cc23b6c19708df2beb7e29484e5c9234
This commit is contained in:
Martin Mágr 2017-12-04 15:41:26 +01:00
parent 47fa3f4e5d
commit b6f76fa0fc
3 changed files with 348 additions and 0 deletions

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@ -47,6 +47,92 @@
# [*collectd_securitylevel*]
# (Optional) String.
#
# [*gnocchi_auth_mode*]
# (Optional) String. Type of authentication Gnocchi server is using.
# Supported values are 'simple' and 'keystone'.
# Defaults to 'simple'
#
# [*gnocchi_protocol*]
# (Optional) String. API protocol Gnocchi server is using.
# Defaults to 'http'
#
# [*gnocchi_server*]
# (Optional) String. The name or address of a gnocchi endpoint to
# which we should send metrics.
# Defaults to undef
#
# [*gnocchi_port*]
# (Optional) Integer. The port to which we will connect on the
# Gnocchi server.
# Defaults to 8041
#
# [*gnocchi_user*]
# (Optional) String. Username for authenticating to the remote
# Gnocchi server using simple authentication.
# Defaults to undef
#
# [*gnocchi_keystone_auth_url*]
# (Optional) String. Keystone endpoint URL to authenticate to.
# Defaults to undef
#
# [*gnocchi_keystone_user_name*]
# (Optional) String. Username for authenticating to Keystone.
# Defaults to undef
#
# [*gnocchi_keystone_user_id*]
# (Optional) String. User ID for authenticating to Keystone.
# Defaults to undef
#
# [*gnocchi_keystone_password*]
# (Optional) String. Password for authenticating to Keystone
# Defaults to undef
#
# [*gnocchi_keystone_project_id*]
# (Optional) String. Project ID for authenticating to Keystone.
# Defaults to undef
#
# [*gnocchi_keystone_project_name*]
# (Optional) String. Project name for authenticating to Keystone.
# Defaults to undef
#
# [*gnocchi_keystone_user_domain_id*]
# (Optional) String. User domain ID for authenticating to Keystone.
# Defaults to undef
#
# [*gnocchi_keystone_user_domain_name*]
# (Optional) String. User domain name for authenticating to Keystone.
# Defaults to undef
#
# [*gnocchi_keystone_project_domain_id*]
# (Optional) String. Project domain ID for authenticating to Keystone.
# Defaults to undef
#
# [*gnocchi_keystone_project_domain_name*]
# (Optional) String. Project domain name for authenticating to Keystone.
# Defaults to undef
#
# [*gnocchi_keystone_region_name*]
# (Optional) String. Region name for authenticating to Keystone.
# Defaults to undef
#
# [*gnocchi_keystone_interface*]
# (Optional) String. Type of Keystone endpoint to authenticate to.
# Defaults to undef
#
# [*gnocchi_keystone_endpoint*]
# (Optional) String. Explicitly state Gnocchi server URL if you want
# to override Keystone value
# Defaults to undef
#
# [*gnocchi_resource_type*]
# (Optional) String. Default resource type created by the collectd-gnocchi
# plugin in Gnocchi to store hosts.
# Defaults to 'collectd'
#
# [*gnocchi_batch_size*]
# (Optional) String. Minimum number of values Gnocchi should batch.
# Defaults to 10
#
# [*service_names*]
# (Optional) List of strings. A list of active services in this tripleo
# deployment. This is used to look up service-specific plugins that
@ -60,6 +146,26 @@ class tripleo::profile::base::metrics::collectd (
$collectd_username = undef,
$collectd_password = undef,
$collectd_securitylevel = undef,
$gnocchi_auth_mode = 'simple',
$gnocchi_protocol = 'http',
$gnocchi_server = undef,
$gnocchi_port = 8041,
$gnocchi_user = undef,
$gnocchi_keystone_auth_url = undef,
$gnocchi_keystone_user_name = undef,
$gnocchi_keystone_user_id = undef,
$gnocchi_keystone_password = undef,
$gnocchi_keystone_project_id = undef,
$gnocchi_keystone_project_name = undef,
$gnocchi_keystone_user_domain_id = undef,
$gnocchi_keystone_user_domain_name = undef,
$gnocchi_keystone_project_domain_id = undef,
$gnocchi_keystone_project_domain_name = undef,
$gnocchi_keystone_region_name = undef,
$gnocchi_keystone_interface = undef,
$gnocchi_keystone_endpoint = undef,
$gnocchi_resource_type = 'collectd',
$gnocchi_batch_size = 10,
$service_names = hiera('service_names', [])
) {
if $step >= 3 {
@ -107,6 +213,34 @@ class tripleo::profile::base::metrics::collectd (
port => $_collectd_port,
securitylevel => $_collectd_securitylevel,
}
} elsif !empty($gnocchi_server) or !empty($gnocchi_keystone_auth_url) {
if !empty($gnocchi_server) {
$gci_server = $gnocchi_server
} else {
$gci_server = $gnocchi_keystone_auth_url
}
::tripleo::profile::base::metrics::collectd::gnocchi { $gci_server:
auth_mode => $gnocchi_auth_mode,
protocol => $gnocchi_protocol,
server => $gnocchi_server,
port => $gnocchi_port,
user => $gnocchi_user,
keystone_auth_url => $gnocchi_keystone_auth_url,
keystone_user_name => $gnocchi_keystone_user_name,
keystone_user_id => $gnocchi_keystone_user_id,
keystone_password => $gnocchi_keystone_password,
keystone_project_id => $gnocchi_keystone_project_id,
keystone_project_name => $gnocchi_keystone_project_name,
keystone_user_domain_id => $gnocchi_keystone_user_domain_id,
keystone_user_domain_name => $gnocchi_keystone_user_domain_name,
keystone_project_domain_id => $gnocchi_keystone_project_domain_id,
keystone_project_domain_name => $gnocchi_keystone_project_domain_name,
keystone_region_name => $gnocchi_keystone_region_name,
keystone_interface => $gnocchi_keystone_interface,
keystone_endpoint => $gnocchi_keystone_endpoint,
resource_type => $gnocchi_resource_type,
batch_size => $gnocchi_batch_size,
}
}
}
}

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@ -0,0 +1,152 @@
# Copyright 2017 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
# == Define: tripleo::profile::base::metrics::collectd::gnocchi
#
# This is used to create configuration file for collectd-gnocchi plugin
#
# === Parameters
#
# [*ensure*]
# (Optional) String. Action to perform with gnocchi plugin
# configuration file.
# Defaults to 'present'
#
# [*order*]
# (Optional) String. Prefix for gnocchi plugin configuration file.
# Defaults to '00'
#
# [*auth_mode*]
# (Optional) String. Type of authentication Gnocchi server is using.
# Supported values are 'simple' and 'keystone'.
# Defaults to 'simple'
#
# [*protocol*]
# (Optional) String. API protocol Gnocchi server is using.
# Defaults to 'http'
#
# [*server*]
# (Optional) String. The name or address of a gnocchi endpoint to
# which we should send metrics.
# Defaults to undef
#
# [*port*]
# (Optional) Integer. The port to which we will connect on the
# Gnocchi server.
# Defaults to 8041
#
# [*user*]
# (Optional) String. Username for authenticating to the remote
# Gnocchi server using simple authentication.
# Defaults to undef
#
# [*keystone_auth_url*]
# (Optional) String. Keystone endpoint URL to authenticate to.
# Defaults to undef
#
# [*keystone_user_name*]
# (Optional) String. Username for authenticating to Keystone.
# Defaults to undef
#
# [*keystone_user_id*]
# (Optional) String. User ID for authenticating to Keystone.
# Defaults to undef
#
# [*keystone_password*]
# (Optional) String. Password for authenticating to Keystone
# Defaults to undef
#
# [*keystone_project_id*]
# (Optional) String. Project ID for authenticating to Keystone.
# Defaults to undef
#
# [*keystone_project_name*]
# (Optional) String. Project name for authenticating to Keystone.
# Defaults to undef
#
# [*keystone_user_domain_id*]
# (Optional) String. User domain ID for authenticating to Keystone.
# Defaults to undef
#
# [*keystone_user_domain_name*]
# (Optional) String. User domain name for authenticating to Keystone.
# Defaults to undef
#
# [*keystone_project_domain_id*]
# (Optional) String. Project domain ID for authenticating to Keystone.
# Defaults to undef
#
# [*keystone_project_domain_name*]
# (Optional) String. Project domain name for authenticating to Keystone.
# Defaults to undef
#
# [*keystone_region_name*]
# (Optional) String. Region name for authenticating to Keystone.
# Defaults to undef
#
# [*keystone_interface*]
# (Optional) String. Type of Keystone endpoint to authenticate to.
# Defaults to undef
#
# [*keystone_endpoint*]
# (Optional) String. Explicitly state Gnocchi server URL if you want
# to override Keystone value
# Defaults to undef
#
# [*resource_type*]
# (Optional) String. Default resource type created by the collectd-gnocchi
# plugin in Gnocchi to store hosts.
# Defaults to 'collectd'
#
# [*batch_size*]
# (Optional) String. Minimum number of values Gnocchi should batch.
# Defaults to 10
#
define tripleo::profile::base::metrics::collectd::gnocchi (
$ensure = 'present',
$order = '00',
$auth_mode = 'simple',
$protocol = 'http',
$server = undef,
$port = undef,
$user = undef,
$keystone_auth_url = undef,
$keystone_user_name = undef,
$keystone_user_id = undef,
$keystone_password = undef,
$keystone_project_id = undef,
$keystone_project_name = undef,
$keystone_user_domain_id = undef,
$keystone_user_domain_name = undef,
$keystone_project_domain_id = undef,
$keystone_project_domain_name = undef,
$keystone_region_name = undef,
$keystone_interface = undef,
$keystone_endpoint = undef,
$resource_type = 'collectd',
$batch_size = 10,
) {
include ::collectd
package { ['python-collectd-gnocchi', 'collectd-python']:
ensure => $ensure,
}
collectd::plugin { 'python':
ensure => $ensure,
order => $order,
content => template('tripleo/collectd/collectd-gnocchi.conf.erb'),
require => Package['python-collectd-gnocchi']
}
}

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@ -0,0 +1,62 @@
<Plugin "python">
Import "collectd_gnocchi"
<Module "collectd_gnocchi">
<%- if @auth_mode == 'simple' %>
### Basic authentication
Endpoint "<%= @protocol %>://<%= @server %>:<%= @port %>"
<%- if @user %>
User "<%= @user %>"
<%- end -%>
<%- elsif @auth_mode == 'keystone' %>
### Keystone authentication
Auth_Mode "keystone"
Auth_Url "<%= @keystone_auth_url %>"
<%- if @keystone_user_name %>
Username "<%= @keystone_user_name %>"
<%- end -%>
<%- if @keystone_user_id %>
User_Id "<%= @keystone_user_id %>"
<%- end -%>
<%- if @keystone_project_id %>
Project_Id "<%= @keystone_project_id %>"
<%- end -%>
<%- if @keystone_project_name %>
Project_Name "<%= @keystone_project_name %>"
<%- end -%>
<%- if @keystone_password %>
Password "<%= @keystone_password %>"
<%- end -%>
<%- if @keystone_user_domain_id %>
User_Domain_Id "<%= @keystone_user_domain_id %>"
<%- end -%>
<%- if @keystone_user_domain_name %>
User_Domain_Name "<%= @keystone_user_domain_name %>"
<%- end -%>
<%- if @keystone_project_domain_id %>
Project_Domain_Id "<%= @keystone_project_domain_id %>"
<%- end -%>
<%- if @keystone_project_domain_name %>
Project_Domain_Name "<%= @keystone_project_domain_name %>"
<%- end -%>
<%- if @keystone_region_name %>
Region_Name "<%= @keystone_region_name %>"
<%- end -%>
<%- if @keystone_interface %>
Interface "<%= @keystone_interface %>"
<%- end -%>
<%- if @keystone_endpoint %>
Endpoint "<%= @keystone_endpoint %>"
<%- end -%>
<%- end -%>
<%- if @resource_type %>
## Default resource type created by the plugin in Gnocchi
## to store hosts
ResourceType "<%= @resource_type %>"
<%- end -%>
<%- if @batch_size %>
## Minimum number of values to batch
BatchSize <%= @batch_size %>
<%- end -%>
</Module>
</Plugin>