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|
# File 'manifests/init.pp', line 60
class clickhouse_keeper (
Integer $id = fqdn_rand(255, $facts['networking']['ip']),
String $listen_host = '127.0.0.1',
Integer $tcp_port = 9181,
String $cluster = 'main',
String $address = $facts['networking']['ip'],
Integer $max_connections = 4096,
Boolean $enable_ipv6 = true,
Boolean $manage_config = true,
Boolean $manage_repo = true,
Boolean $manage_user = true,
Boolean $manage_package = true,
Boolean $manage_service = true,
Boolean $export_raft = true,
Boolean $generate_certs = false,
Clickhouse_Keeper::Raft_config $raft_config = {},
Array[String[1]] $packages = ['clickhouse-keeper'],
String $package_ensure = 'present',
Array[String] $package_install_options = [],
String $owner = 'clickhouse',
String $group = 'clickhouse',
Stdlib::AbsolutePath $config_dir = '/etc/clickhouse-keeper',
String $config_file = 'keeper_config.xml',
Clickhouse_Keeper::LogLevel $log_level = 'information',
Clickhouse_Keeper::LogLevel $raft_log_level = 'information',
Stdlib::AbsolutePath $log_file = '/var/log/clickhouse-keeper/clickhouse-keeper.log',
Stdlib::AbsolutePath $error_file = '/var/log/clickhouse-keeper/clickhouse-keeper.err.log',
String $log_size = '1000M',
Integer $log_count = 10,
String $service_name = 'clickhouse-keeper',
String $service_ensure = 'running',
Boolean $service_enable = true,
Integer $raft_port = 9234,
Optional[Integer] $tcp_port_secure = undef,
Optional[Integer] $prometheus_port = undef,
Stdlib::AbsolutePath $certificate = '/etc/clickhouse-keeper/server.crt',
Stdlib::AbsolutePath $private_key = '/etc/clickhouse-keeper/server.key',
Stdlib::AbsolutePath $dhparams = '/etc/clickhouse-keeper/dhparam.pem',
Stdlib::AbsolutePath $log_storage_path = '/var/lib/clickhouse/coordination/logs',
Stdlib::AbsolutePath $snapshot_storage_path = '/var/lib/clickhouse/coordination/snapshots',
Stdlib::AbsolutePath $keeper_dir = '/var/lib/clickhouse-keeper',
Integer $operation_timeout = 10000,
Integer $min_session_timeout = 10000,
Integer $session_timeout = 100000,
) {
contain clickhouse_keeper::repo
if $manage_user {
ensure_resource('group', $group)
ensure_resource('user', $owner,
{
'shell' => '/bin/false',
'home' => '/dev/null',
'gid' => $group,
}
)
}
file { $keeper_dir:
ensure => directory,
mode => '0644',
owner => $owner,
group => $group,
}
if $manage_config {
$config_path = "${config_dir}/${config_file}"
file { $config_dir:
ensure => directory,
mode => '0644',
owner => $owner,
group => $group,
require => Class['Clickhouse_keeper::Repo'],
}
if $manage_package {
File <| title == $config_dir |> {
require => Package[$packages],
}
}
if $manage_user {
File <| title == $config_dir |> {
require => User[$owner],
}
}
class { 'clickhouse_keeper::config':
config_path => $config_path,
cluster => $cluster,
require => File[$config_dir]
}
if $export_raft {
clickhouse_keeper::raft { "clickhouse_keeper-${address}":
id => $id,
address => $address,
port => $raft_port,
target => $config_path,
cluster => $cluster,
export_raft => true,
}
}
if !empty($raft_config) {
$raft_config.each |$server, $props| {
clickhouse_keeper::raft { "clickhouse_keeper-${server}":
id => $props['id'],
address => $props['address'],
port => $props['port'],
target => $config_path,
cluster => $props['cluster'],
export_raft => false,
}
}
}
}
if $manage_package {
stdlib::ensure_packages($packages, {
ensure => $package_ensure,
install_options => $package_install_options,
require => Class['Clickhouse_keeper::Repo'],
})
}
if $generate_certs {
# This is going to take a long time
exec { 'generate_dhparams':
command => "openssl dhparam -out ${dhparams} 4096",
path => ['/bin', '/usr/bin'],
onlyif => 'which openssl',
creates => $dhparams,
timeout => 0, # disable timeout
}
}
if $manage_service {
service { $service_name:
ensure => $service_ensure,
enable => $service_enable,
require => Class['Clickhouse_keeper::Config'],
}
if $manage_package {
Service <| title == $service_name |> {
require => Package[$packages],
}
}
if $manage_config {
Service <| title == $service_name |> {
subscribe => Concat["${config_dir}/${config_file}"],
}
}
}
}
|