# # # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you 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. # # class hdp2-zookeeper( $type = server, $service_state = $hdp2::params::cluster_service_state, $myid = 1, $opts = {} ) inherits hdp2-zookeeper::params { if ($service_state == 'no_op') { if ($type == 'server') { $hdp2::params::service_exists['hdp2-zookeeper'] = true } } elsif ($service_state in ['running','stopped','installed_and_configured','uninstalled']) { $zk_user = $hdp2-zookeeper::params::zk_user $zk_config_dir = $hdp2-zookeeper::params::conf_dir anchor{'hdp2-zookeeper::begin':} anchor{'hdp2-zookeeper::end':} if ($service_state == 'uninstalled') { if ($type == 'server') { $hdp2::params::service_exists['hdp2-zookeeper'] = true } hdp2::package { 'zookeeper': ensure => 'uninstalled' } hdp2::directory_recursive_create { $zk_config_dir: service_state => $service_state, force => true } if ($type == 'server') { class { 'hdp2-zookeeper::service': ensure => $service_state, myid => $myid } } if ($type == 'server') { Anchor['hdp2-zookeeper::begin'] -> Hdp2::Package['zookeeper'] -> Hdp2::Directory_recursive_create[$zk_config_dir] -> Class['hdp2-zookeeper::service'] -> Anchor['hdp2-zookeeper::end'] } else { Anchor['hdp2-zookeeper::begin'] -> Hdp2::Package['zookeeper'] -> Hdp2::Directory_recursive_create[$zk_config_dir] -> Anchor['hdp2-zookeeper::end'] } } else { hdp2::package { 'zookeeper':} hdp2::user{ $zk_user:} hdp2::directory_recursive_create { $zk_config_dir: service_state => $service_state, force => true } hdp2-zookeeper::configfile { ['zoo.cfg','zookeeper-env.sh','configuration.xsl','log4j.properties']: } if ($hdp2::params::update_zk_shell_files == true) { hdp2-zookeeper::shell_file{ ['zkServer.sh','zkEnv.sh']: } } if ($type == 'server') { $hdp2::params::service_exists['hdp2-zookeeper'] = true class { 'hdp2-zookeeper::service': ensure => $service_state, myid => $myid } } Anchor['hdp2-zookeeper::begin'] -> Hdp2::Package['zookeeper'] -> Hdp2::User[$zk_user] -> Hdp2::Directory_recursive_create[$zk_config_dir] -> Hdp2-zookeeper::Configfile<||> -> Anchor['hdp2-zookeeper::end'] if ($type == 'server') { Hdp2::Directory_recursive_create[$zk_config_dir] -> Hdp2-zookeeper::Configfile<||> -> Class['hdp2-zookeeper::service'] -> Anchor['hdp2-zookeeper::end'] } if ($hdp2::params::update_zk_shell_files == true) { Hdp2::Package['zookeeper'] -> Hdp2-zookeeper::Shell_file<||> -> Anchor['hdp2-zookeeper::end'] } } } else { hdp_fail("TODO not implemented yet: service_state = ${service_state}") } } ### config files define hdp2-zookeeper::configfile( $mode = undef ) { hdp2::configfile { "${hdp2-zookeeper::params::conf_dir}/${name}": component => 'zookeeper', owner => $hdp2-zookeeper::params::zk_user, mode => $mode } } ### define hdp2-zookeeper::shell_file() { file { "${hdp2::params::zk_bin}/${name}": source => "puppet:///modules/hdp2-zookeeper/${name}", mode => '0755' } }