+++ /dev/null
-# == Class: elasticsearch
-#
-# This class is able to install or remove elasticsearch on a node.
-# It manages the status of the related service.
-#
-# === Parameters
-#
-# [*ensure*]
-# String. Controls if the managed resources shall be <tt>present</tt> or
-# <tt>absent</tt>. If set to <tt>absent</tt>:
-# * The managed software packages are being uninstalled.
-# * Any traces of the packages will be purged as good as possible. This may
-# include existing configuration files. The exact behavior is provider
-# dependent. Q.v.:
-# * Puppet type reference: {package, "purgeable"}[http://j.mp/xbxmNP]
-# * {Puppet's package provider source code}[http://j.mp/wtVCaL]
-# * System modifications (if any) will be reverted as good as possible
-# (e.g. removal of created users, services, changed log settings, ...).
-# * This is thus destructive and should be used with care.
-# Defaults to <tt>present</tt>.
-#
-# [*autoupgrade*]
-# Boolean. If set to <tt>true</tt>, any managed package gets upgraded
-# on each Puppet run when the package provider is able to find a newer
-# version than the present one. The exact behavior is provider dependent.
-# Q.v.:
-# * Puppet type reference: {package, "upgradeable"}[http://j.mp/xbxmNP]
-# * {Puppet's package provider source code}[http://j.mp/wtVCaL]
-# Defaults to <tt>false</tt>.
-#
-# [*status*]
-# String to define the status of the service. Possible values:
-# * <tt>enabled</tt>: Service is running and will be started at boot time.
-# * <tt>disabled</tt>: Service is stopped and will not be started at boot
-# time.
-# * <tt>running</tt>: Service is running but will not be started at boot time.
-# You can use this to start a service on the first Puppet run instead of
-# the system startup.
-# * <tt>unmanaged</tt>: Service will not be started at boot time and Puppet
-# does not care whether the service is running or not. For example, this may
-# be useful if a cluster management software is used to decide when to start
-# the service plus assuring it is running on the desired node.
-# Defaults to <tt>enabled</tt>. The singular form ("service") is used for the
-# sake of convenience. Of course, the defined status affects all services if
-# more than one is managed (see <tt>service.pp</tt> to check if this is the
-# case).
-#
-# [*version*]
-# String to set the specific version you want to install.
-# Defaults to <tt>false</tt>.
-#
-# [*restart_on_change*]
-# Boolean that determines if the application should be automatically restarted
-# whenever the configuration changes. Disabling automatic restarts on config
-# changes may be desired in an environment where you need to ensure restarts
-# occur in a controlled/rolling manner rather than during a Puppet run.
-#
-# Defaults to <tt>true</tt>, which will restart the application on any config
-# change. Setting to <tt>false</tt> disables the automatic restart.
-#
-# [*configdir*]
-# Path to directory containing the elasticsearch configuration.
-# Use this setting if your packages deviate from the norm (/etc/elasticsearch)
-#
-# [*plugindir*]
-# Path to directory containing the elasticsearch plugins
-# Use this setting if your packages deviate from the norm (/usr/share/elasticsearch/plugins)
-#
-# [*plugintool*]
-# Path to directory containing the elasticsearch plugin installation script
-# Use this setting if your packages deviate from the norm (/usr/share/elasticsearch/bin/plugin)
-#
-# [*package_url*]
-# Url to the package to download.
-# This can be a http,https or ftp resource for remote packages
-# puppet:// resource or file:/ for local packages
-#
-# [*package_provider*]
-# Way to install the packages, currently only packages are supported.
-#
-# [*package_dir*]
-# Directory where the packages are downloaded to
-#
-# [*package_name*]
-# Name of the package to install
-#
-# [*purge_package_dir*]
-# Purge package directory on removal
-#
-# [*package_dl_timeout*]
-# For http,https and ftp downloads you can set howlong the exec resource may take.
-# Defaults to: 600 seconds
-#
-# [*elasticsearch_user*]
-# The user Elasticsearch should run as. This also sets the file rights.
-#
-# [*elasticsearch_group*]
-# The group Elasticsearch should run as. This also sets the file rights
-#
-# [*purge_configdir*]
-# Purge the config directory for any unmanaged files
-#
-# [*service_provider*]
-# Service provider to use. By Default when a single service provider is possibe that one is selected.
-#
-# [*init_defaults*]
-# Defaults file content in hash representation
-#
-# [*init_defaults_file*]
-# Defaults file as puppet resource
-#
-# [*init_template*]
-# Service file as a template
-#
-# [*config*]
-# Elasticsearch configuration hash
-#
-# [*datadir*]
-# Allows you to set the data directory of Elasticsearch
-#
-# [*java_install*]
-# Install java which is required for Elasticsearch.
-# Defaults to: false
-#
-# [*java_package*]
-# If you like to install a custom java package, put the name here.
-#
-# [*manage_repo*]
-# Enable repo management by enabling our official repositories
-#
-# [*repo_version*]
-# Our repositories are versioned per major version (0.90, 1.0) select here which version you want
-#
-# [*logging_config*]
-# Hash representation of information you want in the logging.yml file
-#
-# [*logging_file*]
-# Instead of a hash you can supply a puppet:// file source for the logging.yml file
-#
-# [*logging_template*]
-# Use a custom logging template - just supply the reative path ie ${module}/elasticsearch/logging.yml.erb
-#
-# [*default_logging_level*]
-# Default logging level for Elasticsearch.
-# Defaults to: INFO
-#
-# [*repo_stage*]
-# Use stdlib stage setup for managing the repo, instead of anchoring
-#
-# [*instances*]
-# Define instances via a hash. This is mainly used with Hiera's auto binding
-# Defaults to: undef
-#
-# [*instances_hiera_merge*]
-# Enable Hiera's merging function for the instances
-# Defaults to: false
-#
-# [*plugins*]
-# Define plugins via a hash. This is mainly used with Hiera's auto binding
-# Defaults to: undef
-#
-# [*plugins_hiera_merge*]
-# Enable Hiera's merging function for the plugins
-# Defaults to: false
-#
-# The default values for the parameters are set in elasticsearch::params. Have
-# a look at the corresponding <tt>params.pp</tt> manifest file if you need more
-# technical information about them.
-#
-# === Examples
-#
-# * Installation, make sure service is running and will be started at boot time:
-# class { 'elasticsearch': }
-#
-# * Removal/decommissioning:
-# class { 'elasticsearch':
-# ensure => 'absent',
-# }
-#
-# * Install everything but disable service(s) afterwards
-# class { 'elasticsearch':
-# status => 'disabled',
-# }
-#
-#
-# === Authors
-#
-# * Richard Pijnenburg <mailto:richard.pijnenburg@elasticsearch.com>
-#
-class elasticsearch(
- $ensure = $elasticsearch::params::ensure,
- $status = $elasticsearch::params::status,
- $restart_on_change = $elasticsearch::params::restart_on_change,
- $autoupgrade = $elasticsearch::params::autoupgrade,
- $version = false,
- $package_provider = 'package',
- $package_url = undef,
- $package_dir = $elasticsearch::params::package_dir,
- $package_name = $elasticsearch::params::package,
- $purge_package_dir = $elasticsearch::params::purge_package_dir,
- $package_dl_timeout = $elasticsearch::params::package_dl_timeout,
- $elasticsearch_user = $elasticsearch::params::elasticsearch_user,
- $elasticsearch_group = $elasticsearch::params::elasticsearch_group,
- $configdir = $elasticsearch::params::configdir,
- $purge_configdir = $elasticsearch::params::purge_configdir,
- $service_provider = 'init',
- $init_defaults = undef,
- $init_defaults_file = undef,
- $init_template = undef,
- $config = undef,
- $datadir = $elasticsearch::params::datadir,
- $plugindir = $elasticsearch::params::plugindir,
- $plugintool = $elasticsearch::params::plugintool,
- $java_install = false,
- $java_package = undef,
- $manage_repo = false,
- $repo_version = undef,
- $logging_file = undef,
- $logging_config = undef,
- $logging_template = undef,
- $default_logging_level = $elasticsearch::params::default_logging_level,
- $repo_stage = false,
- $instances = undef,
- $instances_hiera_merge = false,
- $plugins = undef,
- $plugins_hiera_merge = false
-) inherits elasticsearch::params {
-
- anchor {'elasticsearch::begin': }
- anchor {'elasticsearch::end': }
-
-
- #### Validate parameters
-
- # ensure
- if ! ($ensure in [ 'present', 'absent' ]) {
- fail("\"${ensure}\" is not a valid ensure parameter value")
- }
-
- # autoupgrade
- validate_bool($autoupgrade)
-
- # service status
- if ! ($status in [ 'enabled', 'disabled', 'running', 'unmanaged' ]) {
- fail("\"${status}\" is not a valid status parameter value")
- }
-
- # restart on change
- validate_bool($restart_on_change)
-
- # purge conf dir
- validate_bool($purge_configdir)
-
- if is_array($elasticsearch::params::service_providers) {
- # Verify the service provider given is in the array
- if ! ($service_provider in $elasticsearch::params::service_providers) {
- fail("\"${service_provider}\" is not a valid provider for \"${::operatingsystem}\"")
- }
- $real_service_provider = $service_provider
- } else {
- # There is only one option so simply set it
- $real_service_provider = $elasticsearch::params::service_providers
- }
-
- if ($package_url != undef and $version != false) {
- fail('Unable to set the version number when using package_url option.')
- }
-
- if $ensure == 'present' {
- # validate config hash
- if ($config != undef) {
- validate_hash($config)
- }
- }
-
- # java install validation
- validate_bool($java_install)
-
- validate_bool($manage_repo)
-
- if ($manage_repo == true) {
- if $repo_version == undef {
- fail('Please fill in a repository version at $repo_version')
- } else {
- validate_string($repo_version)
- }
- }
-
- #### Manage actions
-
- # package(s)
- class { 'elasticsearch::package': }
-
- # configuration
- class { 'elasticsearch::config': }
-
- # Hiera support for instances
- validate_bool($instances_hiera_merge)
-
- if $instances_hiera_merge == true {
- $x_instances = hiera_hash('elasticsearch::instances', $::elasticsearch::instances)
- } else {
- $x_instances = $instances
- }
-
- if $x_instances {
- validate_hash($x_instances)
- create_resources('elasticsearch::instance', $x_instances)
- }
-
- # Hiera support for plugins
- validate_bool($plugins_hiera_merge)
-
- if $plugins_hiera_merge == true {
- $x_plugins = hiera_hash('elasticsearch::plugins', $::elasticsearch::plugins)
- } else {
- $x_plugins = $plugins
- }
-
- if $x_plugins {
- validate_hash($x_plugins)
- create_resources('elasticsearch::plugin', $x_plugins)
- }
-
-
- if $java_install == true {
- # Install java
- class { '::java':
- package => $java_package,
- distribution => 'jre',
- }
-
- # ensure we first java java and then manage the service
- Anchor['elasticsearch::begin']
- -> Class['::java']
- -> Class['elasticsearch::package']
- }
-
- if ($manage_repo == true) {
-
- if ($repo_stage == false) {
- # use anchor for ordering
-
- # Set up repositories
- class { 'elasticsearch::repo': }
-
- # Ensure that we set up the repositories before trying to install
- # the packages
- Anchor['elasticsearch::begin']
- -> Class['elasticsearch::repo']
- -> Class['elasticsearch::package']
-
- } else {
- # use staging for ordering
-
- if !(defined(Stage[$repo_stage])) {
- stage { $repo_stage: before => Stage['main'] }
- }
-
- class { 'elasticsearch::repo':
- stage => $repo_stage,
- }
- }
- }
-
- #### Manage relationships
-
- if $ensure == 'present' {
-
- # we need the software before configuring it
- Anchor['elasticsearch::begin']
- -> Class['elasticsearch::package']
- -> Class['elasticsearch::config']
- -> Elasticsearch::Instance <| |>
- -> Elasticsearch::Template <| |>
- } else {
-
- # make sure all services are getting stopped before software removal
- Elasticsearch::Instance <| |>
- -> Class['elasticsearch::config']
- -> Class['elasticsearch::package']
-
- }
-
-}
projects / mirror / dsa-puppet.git / blobdiff