Puppet Class: puppetdb
Overview
Class: puppetdb
This is the main puppetdb class
Parameters
Module specific parameters
- jetty_template
-
Sets the path to the template to use as content for jetty configuration file
- db_type
-
The type of backed DB to use: hsqldb (default) or postgresql
- db_host
-
The database host (only for postgresql). Default: localhost
- db_port
-
The database port (only for postgresql). Default: 5432
- db_name
-
The database name (only for postgresql). Default: puppetdb
- db_user
-
The database user (only for postgresql). Default: puppetdb
- db_password
-
The password for the specified db_user (only for postgresql). Default: random autogenerated
- install_prerequisites
-
Set to false if you don’t want install this module’s prerequisites. (It may be useful if the resources provided the prerequisites are already managed by some other modules). Default: true Prerequisites are based on Example42 modules set.
Standard class parameters Define the general class behaviour and customizations
- my_class
-
Name of a custom class to autoload to manage module’s customizations If defined, puppetdb class will automatically “include $my_class” Can be defined also by the (top scope) variable $puppetdb_myclass
- source
-
Sets the content of source parameter for main configuration file If defined, puppetdb main config file will have the param: source => $source Can be defined also by the (top scope) variable $puppetdb_source
- source_dir
-
If defined, the whole puppetdb configuration directory content is retrieved recursively from the specified source (source => $source_dir , recurse => true) Can be defined also by the (top scope) variable $puppetdb_source_dir
- source_dir_purge
-
If set to true (default false) the existing configuration directory is mirrored with the content retrieved from source_dir (source => $source_dir , recurse => true , purge => true) Can be defined also by the (top scope) variable $puppetdb_source_dir_purge
- template
-
Sets the path to the template to use as content for main configuration file If defined, puppetdb main config file has: content => content(“$template”) Note source and template parameters are mutually exclusive: don’t use both Can be defined also by the (top scope) variable $puppetdb_template
- options
-
An hash of custom options to be used in templates for arbitrary settings. Can be defined also by the (top scope) variable $puppetdb_options
- service_autorestart
-
Automatically restarts the puppetdb service when there is a change in configuration files. Default: true, Set to false if you don’t want to automatically restart the service.
- version
-
The package version, used in the ensure parameter of package type. Default: present. Can be ‘latest’ or a specific version number. Note that if the argument absent (see below) is set to true, the package is removed, whatever the value of version parameter.
- absent
-
Set to ‘true’ to remove package(s) installed by module Can be defined also by the (top scope) variable $puppetdb_absent
- disable
-
Set to ‘true’ to disable service(s) managed by module Can be defined also by the (top scope) variable $puppetdb_disable
- disableboot
-
Set to ‘true’ to disable service(s) at boot, without checks if it’s running Use this when the service is managed by a tool like a cluster software Can be defined also by the (top scope) variable $puppetdb_disableboot
- monitor
-
Set to ‘true’ to enable monitoring of the services provided by the module Can be defined also by the (top scope) variables $puppetdb_monitor and $monitor
- monitor_tool
-
Define which monitor tools (ad defined in Example42 monitor module) you want to use for puppetdb checks Can be defined also by the (top scope) variables $puppetdb_monitor_tool and $monitor_tool
- monitor_target
-
The Ip address or hostname to use as a target for monitoring tools. Default is the fact $ipaddress Can be defined also by the (top scope) variables $puppetdb_monitor_target and $monitor_target
- puppi
-
Set to ‘true’ to enable creation of module data files that are used by puppi Can be defined also by the (top scope) variables $puppetdb_puppi and $puppi
- puppi_helper
-
Specify the helper to use for puppi commands. The default for this module is specified in params.pp and is generally a good choice. You can customize the output of puppi commands for this module using another puppi helper. Use the define puppi::helper to create a new custom helper Can be defined also by the (top scope) variables $puppetdb_puppi_helper and $puppi_helper
- firewall
-
Set to ‘true’ to enable firewalling of the services provided by the module Can be defined also by the (top scope) variables $puppetdb_firewall and $firewall
- firewall_tool
-
Define which firewall tool(s) (ad defined in Example42 firewall module) you want to use to open firewall for puppetdb port(s) Can be defined also by the (top scope) variables $puppetdb_firewall_tool and $firewall_tool
- firewall_src
-
Define which source ip/net allow for firewalling puppetdb. Default: 0.0.0.0/0 Can be defined also by the (top scope) variables $puppetdb_firewall_src and $firewall_src
- firewall_dst
-
Define which destination ip to use for firewalling. Default: $ipaddress Can be defined also by the (top scope) variables $puppetdb_firewall_dst and $firewall_dst
- debug
-
Set to ‘true’ to enable modules debugging Can be defined also by the (top scope) variables $puppetdb_debug and $debug
- audit_only
-
Set to ‘true’ if you don’t intend to override existing configuration files and want to audit the difference between existing files and the ones managed by Puppet. Can be defined also by the (top scope) variables $puppetdb_audit_only and $audit_only
Default class params - As defined in puppetdb::params. Note that these variables are mostly defined and used in the module itself, overriding the default values might not affected all the involved components. Set and override them only if you know what you’re doing. Note also that you can’t override/set them via top scope variables.
- package
-
The name of puppetdb package
- service
-
The name of puppetdb service
- service_status
-
If the puppetdb service init script supports status argument
- process
-
The name of puppetdb process
- process_args
-
The name of puppetdb arguments. Used by puppi and monitor. Used only in case the puppetdb process name is generic (java, ruby…)
- process_user
-
The name of the user puppetdb runs with. Used by puppi and monitor.
- config_dir
-
Main configuration directory. Used by puppi
- config_file
-
Main configuration file path
- config_file_mode
-
Main configuration file path mode
- config_file_owner
-
Main configuration file path owner
- config_file_group
-
Main configuration file path group
- config_file_init
-
Path of configuration file sourced by init script
- pid_file
-
Path of pid file. Used by monitor
- data_dir
-
Path of application data directory. Used by puppi
- log_dir
-
Base logs directory. Used by puppi
- log_file
-
Log file(s). Used by puppi
- https_host
-
Defines which interface the https service is available on. Defaults to $::fqdn, which means to serve https to all, which is probably what you want.
- https_port
-
The listening port, for HTTPS. This is used by monitor, firewall and puppi (optional) components Can be defined also by the (top scope) variable $puppetdb_https_port Defaults to ‘8081’
- http_host
-
Set this to enable plain http on the host you choose. Set to ‘localhost’ to only allow access from the same machine, or to $::fqdn to allow access from anywhere Defaults to ”, which means to not serve plain http, in line with the puppetdb default settings.
- http_port
-
The listening port, if any, of the service for plain HTTP. This is used by monitor, firewall and puppi (optional) components Can be defined also by the (top scope) variable $puppetdb_http_port If $http_host is left empty, this argument has no effect. Defaults to ‘8080’
- protocol
-
The protocol used by the the service. This is used by monitor, firewall and puppi (optional) components Can be defined also by the (top scope) variable $puppetdb_protocol
Examples
You can use this class in 2 ways:
-
Set variables (at top scope level on in a ENC) and “include puppetdb”
-
Call puppetdb as a parametrized class
See README for details.
Author
Alessandro Franceschi <al@lab42.it/>
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# File 'manifests/init.pp', line 253
class puppetdb (
$jetty_template = params_lookup( 'jetty_template' ),
$db_type = params_lookup( 'db_type' ),
$db_host = params_lookup( 'db_host' ),
$db_port = params_lookup( 'db_port' ),
$db_name = params_lookup( 'db_name' ),
$db_user = params_lookup( 'db_user' ),
$db_password = params_lookup( 'db_password' ),
$install_prerequisites = params_lookup('install_prerequisites'),
$my_class = params_lookup( 'my_class' ),
$source = params_lookup( 'source' ),
$source_dir = params_lookup( 'source_dir' ),
$source_dir_purge = params_lookup( 'source_dir_purge' ),
$template = params_lookup( 'template' ),
$service_autorestart = params_lookup( 'service_autorestart' , 'global' ),
$options = params_lookup( 'options' ),
$version = params_lookup( 'version' ),
$absent = params_lookup( 'absent' ),
$disable = params_lookup( 'disable' ),
$disableboot = params_lookup( 'disableboot' ),
$monitor = params_lookup( 'monitor' , 'global' ),
$monitor_tool = params_lookup( 'monitor_tool' , 'global' ),
$monitor_target = params_lookup( 'monitor_target' , 'global' ),
$puppi = params_lookup( 'puppi' , 'global' ),
$puppi_helper = params_lookup( 'puppi_helper' , 'global' ),
$firewall = params_lookup( 'firewall' , 'global' ),
$firewall_tool = params_lookup( 'firewall_tool' , 'global' ),
$firewall_src = params_lookup( 'firewall_src' , 'global' ),
$firewall_dst = params_lookup( 'firewall_dst' , 'global' ),
$debug = params_lookup( 'debug' , 'global' ),
$audit_only = params_lookup( 'audit_only' , 'global' ),
$package = params_lookup( 'package' ),
$service = params_lookup( 'service' ),
$service_status = params_lookup( 'service_status' ),
$process = params_lookup( 'process' ),
$process_args = params_lookup( 'process_args' ),
$process_user = params_lookup( 'process_user' ),
$config_dir = params_lookup( 'config_dir' ),
$config_file = params_lookup( 'config_file' ),
$config_file_mode = params_lookup( 'config_file_mode' ),
$config_file_owner = params_lookup( 'config_file_owner' ),
$config_file_group = params_lookup( 'config_file_group' ),
$config_file_init = params_lookup( 'config_file_init' ),
$pid_file = params_lookup( 'pid_file' ),
$data_dir = params_lookup( 'data_dir' ),
$log_dir = params_lookup( 'log_dir' ),
$log_file = params_lookup( 'log_file' ),
$https_host = params_lookup( 'https_host' ),
$https_port = params_lookup( 'https_port' ),
$http_host = params_lookup( 'http_host' ),
$http_port = params_lookup( 'http_port' ),
$protocol = params_lookup( 'protocol' )
) inherits puppetdb::params {
$bool_install_prerequisites = any2bool($install_prerequisites)
$bool_source_dir_purge=any2bool($source_dir_purge)
$bool_service_autorestart=any2bool($service_autorestart)
$bool_absent=any2bool($absent)
$bool_disable=any2bool($disable)
$bool_disableboot=any2bool($disableboot)
$bool_monitor=any2bool($monitor)
$bool_puppi=any2bool($puppi)
$bool_firewall=any2bool($firewall)
$bool_debug=any2bool($debug)
$bool_audit_only=any2bool($audit_only)
### Definition of some variables used in the module
$manage_package = $puppetdb::bool_absent ? {
true => 'absent',
false => $puppetdb::version,
}
$manage_service_enable = $puppetdb::bool_disableboot ? {
true => false,
default => $puppetdb::bool_disable ? {
true => false,
default => $puppetdb::bool_absent ? {
true => false,
false => true,
},
},
}
$manage_service_ensure = $puppetdb::bool_disable ? {
true => 'stopped',
default => $puppetdb::bool_absent ? {
true => 'stopped',
default => 'running',
},
}
$manage_service_autorestart = $puppetdb::bool_service_autorestart ? {
true => Service[puppetdb],
false => undef,
}
$manage_file = $puppetdb::bool_absent ? {
true => 'absent',
default => 'present',
}
if $puppetdb::bool_absent == true
or $puppetdb::bool_disable == true
or $puppetdb::bool_disableboot == true {
$manage_monitor = false
} else {
$manage_monitor = true
}
if $puppetdb::bool_absent == true
or $puppetdb::bool_disable == true {
$manage_firewall = false
} else {
$manage_firewall = true
}
$manage_audit = $puppetdb::bool_audit_only ? {
true => 'all',
false => undef,
}
$manage_file_replace = $puppetdb::bool_audit_only ? {
true => false,
false => true,
}
$manage_file_source = $puppetdb::source ? {
'' => undef,
default => $puppetdb::source,
}
$manage_file_content = $puppetdb::template ? {
'' => undef,
default => template($puppetdb::template),
}
### Managed resources
package { 'puppetdb':
ensure => $puppetdb::manage_package,
name => $puppetdb::package,
}
if $::puppetdbversion != '' {
$puppetdbversion = $::puppetdbversion
} else {
$puppetdbversion = '2.0'
}
# This runs while installing the package
# but if something kills the keystore
# we have to regenerate it.
if versioncmp($puppetdbversion, '1.4') == -1 {
$ssl_setup_creates = '/etc/puppetdb/ssl/keystore.jks'
$ssl_setup_command = '/usr/sbin/puppetdb-ssl-setup'
} else {
$ssl_setup_creates = '/etc/puppetdb/ssl/private.pem'
$ssl_setup_command = '/usr/sbin/puppetdb ssl-setup'
file {'/etc/puppetdb/conf.d/jetty.ini':
ensure => $puppetdb::manage_file,
content => template($jetty_template),
require => Package['puppetdb'],
notify => Service['puppetdb'],
}
}
if $puppetdb::bool_absent == false {
exec { 'puppetdb.ssl.setup':
command => $ssl_setup_command,
creates => $ssl_setup_creates,
notify => Service['puppetdb'],
require => Package['puppetdb'];
}
}
service { 'puppetdb':
ensure => $puppetdb::manage_service_ensure,
name => $puppetdb::service,
enable => $puppetdb::manage_service_enable,
hasstatus => $puppetdb::service_status,
pattern => $puppetdb::process,
require => Package['puppetdb'],
}
file { 'puppetdb.conf':
ensure => $puppetdb::manage_file,
path => $puppetdb::config_file,
mode => $puppetdb::config_file_mode,
owner => $puppetdb::config_file_owner,
group => $puppetdb::config_file_group,
require => Package['puppetdb'],
notify => $puppetdb::manage_service_autorestart,
source => $puppetdb::manage_file_source,
content => $puppetdb::manage_file_content,
replace => $puppetdb::manage_file_replace,
audit => $puppetdb::manage_audit,
}
# The whole puppetdb configuration directory can be recursively overriden
if $puppetdb::source_dir and $puppetdb::source_dir != '' {
file { 'puppetdb.dir':
ensure => directory,
path => $puppetdb::config_dir,
require => Package['puppetdb'],
notify => $puppetdb::manage_service_autorestart,
source => $puppetdb::source_dir,
recurse => true,
purge => $puppetdb::source_dir_purge,
replace => $puppetdb::manage_file_replace,
audit => $puppetdb::manage_audit,
}
}
### Include custom class if $my_class is set
if $puppetdb::my_class and $puppetdb::my_class != '' {
include $puppetdb::my_class
}
### Provide puppi data, if enabled ( puppi => true )
if $puppetdb::bool_puppi == true {
$classvars=get_class_args()
puppi::ze { 'puppetdb':
ensure => $puppetdb::manage_file,
variables => $classvars,
helper => $puppetdb::puppi_helper,
}
}
### Service monitoring, if enabled ( monitor => true )
if $puppetdb::bool_monitor == true {
if ($puppetdb::http_host != 'localhost' and $puppetdb::http_host != '') {
monitor::port { "puppetdb_${puppetdb::protocol}_${puppetdb::http_port}":
protocol => $puppetdb::protocol,
port => $puppetdb::http_port,
target => $puppetdb::monitor_target,
tool => $puppetdb::monitor_tool,
enable => $puppetdb::manage_monitor,
}
}
if ($puppetdb::https_host != 'localhost' and $puppetdb::https_host != '') {
monitor::port { "puppetdb_${puppetdb::protocol}_${puppetdb::https_port}":
protocol => $puppetdb::protocol,
port => $puppetdb::https_port,
target => $puppetdb::monitor_target,
tool => $puppetdb::monitor_tool,
enable => $puppetdb::manage_monitor,
}
}
monitor::process { 'puppetdb_process':
process => $puppetdb::process,
service => $puppetdb::service,
pidfile => $puppetdb::pid_file,
user => $puppetdb::process_user,
argument => $puppetdb::process_args,
tool => $puppetdb::monitor_tool,
enable => $puppetdb::manage_monitor,
}
}
### Firewall management, if enabled ( firewall => true )
if $puppetdb::bool_firewall == true {
if ($puppetdb::http_host != 'localhost' and $puppetdb::http_host != '') {
firewall { "puppetdb_${puppetdb::protocol}_${puppetdb::http_port}":
source => $puppetdb::firewall_src,
destination => $puppetdb::firewall_dst,
protocol => $puppetdb::protocol,
port => $puppetdb::http_port,
action => 'allow',
direction => 'input',
tool => $puppetdb::firewall_tool,
enable => $puppetdb::manage_firewall,
}
}
if ($puppetdb::https_host != 'localhost' and $puppetdb::https_host != '') {
firewall { "puppetdb_${puppetdb::protocol}_${puppetdb::https_port}":
source => $puppetdb::firewall_src,
destination => $puppetdb::firewall_dst,
protocol => $puppetdb::protocol,
port => $puppetdb::https_port,
action => 'allow',
direction => 'input',
tool => $puppetdb::firewall_tool,
enable => $puppetdb::manage_firewall,
}
}
}
### Debugging, if enabled ( debug => true )
if $puppetdb::bool_debug == true {
file { 'debug_puppetdb':
ensure => $puppetdb::manage_file,
path => "${settings::vardir}/debug-puppetdb",
mode => '0640',
owner => 'root',
group => 'root',
content => inline_template('<%= scope.to_hash.reject { |k,v| k.to_s =~ /(uptime.*|path|timestamp|free|.*password.*|.*psk.*|.*key)/ }.to_yaml %>'),
}
}
### Manage database
case $puppetdb::db_type {
postgresql: {
include puppetdb::postgresql
}
default: { }
}
### Manage prerequisites
if $puppetdb::bool_install_prerequisites {
require puppetdb::prerequisites
}
}
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