161 lines
4.8 KiB
Puppet
161 lines
4.8 KiB
Puppet
# == Class: redis
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#
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# Install and configure a Redis server
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#
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# === Parameters
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#
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# All the redis.conf parameters can be passed to the class.
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# See below for a complete list of parameters accepted.
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#
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# Check the README.md file for any further information about parameters for this class.
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#
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# === Examples
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#
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# class { redis:
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# conf_port => '6380',
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# conf_bind => '0.0.0.0',
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# }
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#
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# === Authors
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#
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# Felipe Salum <fsalum@gmail.com>
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#
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# === Copyright
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#
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# Copyright 2013 Felipe Salum, unless otherwise noted.
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#
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class redis (
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$package_ensure = 'present',
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$service_ensure = 'running',
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$service_enable = true,
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$system_sysctl = false,
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$conf_daemonize = 'yes',
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$conf_pidfile = 'UNSET',
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$conf_port = '6379',
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$conf_bind = '127.0.0.1',
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$conf_timeout = '0',
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$conf_loglevel = 'notice',
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$conf_logfile = 'UNSET',
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$conf_syslog_enabled = 'UNSET',
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$conf_syslog_ident = 'UNSET',
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$conf_syslog_facility = 'UNSET',
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$conf_databases = '16',
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$conf_save = 'UNSET',
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$conf_nosave = 'UNSET',
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$conf_rdbcompression = 'yes',
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$conf_dbfilename = 'dump.rdb',
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$conf_dir = '/var/lib/redis/',
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$conf_slaveof = 'UNSET',
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$conf_masterauth = 'UNSET',
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$conf_slave_server_stale_data = 'yes',
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$conf_repl_ping_slave_period = '10',
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$conf_repl_timeout = '60',
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$conf_requirepass = 'UNSET',
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$conf_maxclients = 'UNSET',
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$conf_maxmemory = 'UNSET',
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$conf_maxmemory_policy = 'UNSET',
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$conf_maxmemory_samples = 'UNSET',
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$conf_appendonly = 'no',
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$conf_appendfilename = 'UNSET',
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$conf_appendfsync = 'everysec',
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$conf_no_appendfsync_on_rewrite = 'no',
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$conf_auto_aof_rewrite_percentage = '100',
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$conf_auto_aof_rewrite_min_size = '64mb',
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$conf_slowlog_log_slower_than = '10000',
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$conf_slowlog_max_len = '1024',
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$conf_vm_enabled = 'no',
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$conf_vm_swap_file = '/tmp/redis.swap',
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$conf_vm_max_memory = '0',
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$conf_vm_page_size = '32',
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$conf_vm_pages = '134217728',
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$conf_vm_max_threads = '4',
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$conf_hash_max_zipmap_entries = '512',
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$conf_hash_max_zipmap_value = '64',
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$conf_list_max_ziplist_entries = '512',
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$conf_list_max_ziplist_value = '64',
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$conf_set_max_intset_entries = '512',
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$conf_zset_max_ziplist_entries = '128',
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$conf_zset_max_ziplist_value = '64',
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$conf_activerehashing = 'yes',
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$conf_include = 'UNSET',
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$conf_glueoutputbuf = 'UNSET',
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) {
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include redis::params
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$conf_template = $redis::params::conf_template
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$conf_redis = $redis::params::conf
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$conf_logrotate = $redis::params::conf_logrotate
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$package = $redis::params::package
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$service = $redis::params::service
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$conf_pidfile_real = $conf_pidfile ? {
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'UNSET' => $::redis::params::pidfile,
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default => $conf_pidfile,
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}
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$conf_logfile_real = $conf_logfile ? {
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'UNSET' => $::redis::params::logfile,
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default => $conf_logfile,
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}
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package { 'redis':
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ensure => $package_ensure,
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name => $package,
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}
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service { 'redis':
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ensure => $service_ensure,
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name => $service,
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enable => $service_enable,
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hasrestart => true,
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hasstatus => true,
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require => Package['redis'],
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}
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file { $conf_redis:
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path => $conf_redis,
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content => template("redis/${conf_template}"),
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owner => root,
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group => root,
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mode => '0644',
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require => Package['redis'],
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notify => Service['redis'],
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}
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file { $conf_logrotate:
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path => $conf_logrotate,
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content => template('redis/redis.logrotate.erb'),
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owner => root,
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group => root,
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mode => '0644',
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}
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exec { $conf_dir:
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path => '/bin:/usr/bin:/sbin:/usr/sbin',
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command => "mkdir -p ${conf_dir}",
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user => root,
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group => root,
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creates => $conf_dir,
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before => Service['redis'],
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require => Package['redis'],
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notify => Service['redis'],
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}
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file { $conf_dir:
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ensure => directory,
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owner => redis,
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group => redis,
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mode => 0755,
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before => Service['redis'],
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require => Exec[$conf_dir],
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}
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if ( $system_sysctl == true ) {
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# add necessary kernel parameters
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# see the redis admin guide here: http://redis.io/topics/admin
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sysctl { 'vm.overcommit_memory': value => '1' }
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}
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}
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