## Cookbooks
-- `commons`
-- `nagios`
-- `node_commons`
-- `openldap`
+- `commons` => `apt_utils`, `platform_utils` and `yum_utils`
+- `nagios` => `nagios-grid`
+- `node_commons` => `commons`
+- `openldap` => `openldap-grid`
+- `zookeeper` => `zookeeper-grid`
--- /dev/null
+AllCops:
+ Exclude:
+ - vendor/**/*
+
+AlignParameters:
+ Enabled: false
+LineLength:
+ Enabled: false
+Lint/UnusedBlockArgument:
+ Enabled: false
+Metrics/AbcSize:
+ Enabled: false
+Style/BlockComments:
+ Enabled: false
+Style/BlockDelimiters:
+ Enabled: false
+Style/ExtraSpacing:
+ Enabled: false
+Style/FileName:
+ Enabled: false
+Style/LeadingCommentSpace:
+ Enabled: false
+Style/RescueModifier:
+ Enabled: false
+Style/SpaceBeforeFirstArg:
+ Enabled: false
+Style/TrailingCommaInLiteral:
+ EnforcedStyleForMultiline: comma
+Style/WordArray:
+ Enabled: false
+
+Lint/ShadowingOuterLocalVariable:
+ Enabled: false
+#Style/AccessorMethodName:
+# Enabled: false
+#Style/MethodLength:
+# Max: 30
+#Style/ModuleLength:
+# Max: 150
+Style/PerlBackrefs:
+ Enabled: false
--- /dev/null
+# CHANGELOG for zookeeper
+
+0.1.1
+-----
+- refactoring.
+
+0.1.0
+-----
+- Initial release of zookeeper
--- /dev/null
+source 'https://rubygems.org'
+
+#gem 'foodcritic'
--- /dev/null
+zookeeper Cookbook
+==================
+
+This cookbook sets up Zookeeper ensemble (cluster).
+
+## Contents
+
+- [Requirements](#requirements)
+ - [cookbooks](#cookbooks)
+ - [packages](#packages)
+- [Attributes](#attributes)
+- [Usage](#usage)
+ - [Recipes](#recipes)
+ - [zookeeper::default](#zookeeperdefault)
+ - [Role examples](#role-examples)
+- [License and Authors](#license-and-authors)
+
+## Requirements
+
+### cookbooks
+- grid
+- java
+
+### packages
+none.
+
+## Attributes
+
+|Key|Type|Description (with examples)|Default|
+|:--|:--|:--|:--|
+|`['zookeeper']['install_flavor']`|String|distribution.|`'apache'`|
+|`['zookeeper']['version']`|String|Zookeeper's version.|`'3.4.5'`|
+|`['zookeeper']['archive_url']`|String|archive URL.|`'http://archive.apache.org/dist/zookeeper'`|
+|`['zookeeper']['colo_name']`|String|colocation name|`'localhost'`|
+|`['zookeeper']['member_of_hadoop']`|Boolean|whether a member of hadoop or not.|`false`|
+|`['zookeeper']['run_mode']`|String|`'standalone'`, `'pseudo-replicated'`, `'full-replicated'`|`'standalone'`|
+|`['zookeeper']['with_security']`|Boolean|work with security.|`false`|
+|`['zookeeper']['realm']`|String|Kerberos realm.|`'LOCALDOMAIN'`|
+|`['zookeeper']['keytab_dir']`|String|keytab stored directory.|`"#{node['grid']['etc_root']}/keytabs/#{node['zookeeper']['colo_name']}"`|
+|`['zookeeper']['ZOOKEEPER_PREFIX']`|String|property in the zookeeper-env.sh file.|`"#{node['grid']['app_root']}/zookeeper"`|
+|`['zookeeper']['ZOO_LOG_DIR_PREFIX']`|String||`"#{node['grid']['vol_root']}/0/var/log/zookeeper"`|
+|`['zookeeper']['dataDirPrefix']`|String|property in the zoo.cfg file.|`"#{node['grid']['vol_root']}/0/var/lib/zookeeper"`|
+|`['zookeeper']['dataLogDir']`|String||`nil`|
+|`['zookeeper']['clientPort']`|String||`'2181'`|
+|`['zookeeper']['ensemble']`|Hash|see attributes/default.rb|`{}` (empty)|
+|`['zookeeper']['tickTime']`|String||`'2000'`|
+|`['zookeeper']['initLimit']`|String||`'10'`|
+|`['zookeeper']['syncLimit']`|String||`'5'`|
+|`['zookeeper']['authProvider']['0']`|String|if it works with_security, the following properties are activated.|`'org.apache.zookeeper.server.auth.SASLAuthenticationProvider'`|
+|`['zookeeper']['jaasLoginRenew']`|String||`'3600000'`|
+|`['zookeeper']['kerberos.removeHostFromPrincipal']`|String||`'true'`|
+|`['zookeeper']['kerberos.removeRealmFromPrincipal']`|String||`'true'`|
+|`['zookeeper']['extra_configs']['zookeeper-env.sh']`|Hash|extra properties. key and value pairs|`{}` (empty)|
+|`['zookeeper']['extra_configs']['zoo.cfg']`|Hash|extra properties. key and value pairs|`{}` (empty)|
+|`['zookeeper']['extra_configs']['java.env']`|Hash|extra properties. key and value pairs|`{}` (empty)|
+
+## Usage
+
+### Recipes
+
+#### zookeeper::default
+- installs Zookeeper and sets up ensemble's nodes.
+
+### Role examples
+
+- `roles/zookeeper.rb`
+
+```ruby
+name 'zookeeper'
+description 'ZooKeeper node'
+
+run_list(
+ 'recipe[grid]',
+ 'recipe[java]',
+ 'recipe[zookeeper]'
+)
+
+default_attributes(
+ 'java' => {
+ 'install_flavor' => 'oracle',
+ 'jdk_version' => '7',
+ 'java_home' => '/usr/local/jvm/java-7-ora',
+ 'oracle' => {
+ 'accept_oracle_download_terms' => true,
+ },
+ }
+)
+
+override_attributes(
+ 'java' => {
+ 'jdk' => {
+ '7' => {
+ # no update-alternatives
+ 'bin_cmds' => [],
+ },
+ },
+ }
+)
+```
+
+- `roles/zookeeper-standalone.rb`
+
+```ruby
+name 'zookeeper-standalone'
+description 'ZooKeeper standalone mode'
+
+run_list(
+ 'role[zookeeper]'
+)
+
+default_attributes(
+ 'zookeeper' => {
+ 'run_mode' => 'standalone',
+ 'member_of_hadoop' => true,
+ }
+)
+```
+
+- `roles/zookeeper-pseudo-replicated.rb`
+
+```ruby
+name 'zookeeper-pseudo-replicated'
+description 'ZooKeeper pseudo replicated mode'
+
+run_list(
+ 'role[zookeeper]'
+)
+
+default_attributes(
+ 'zookeeper' => {
+ 'run_mode' => 'pseudo-replicated',
+ 'member_of_hadoop' => true,
+ 'clientPort' => '2180',
+ }
+)
+```
+
+- `roles/zookeeper-colo00.rb`
+
+```ruby
+name 'zookeeper-colo00'
+description 'ZooKeeper colo00 node'
+
+run_list(
+ 'role[zookeeper]'
+)
+
+ensemble = {
+ '0' => {
+ :hostname => 'zk00.grid.example.com',
+ :leader_port => '2888',
+ :election_port => '3888',
+ },
+ '1' => {
+ :hostname => 'zk01.grid.example.com',
+ :leader_port => '2888',
+ :election_port => '3888',
+ },
+ '2' => {
+ :hostname => 'zk02.grid.example.com',
+ :leader_port => '2888',
+ :election_port => '3888',
+ }
+}
+
+default_attributes(
+ 'zookeeper' => {
+ 'run_mode' => 'full-replicated',
+ 'colo_name' => 'colo00',
+ 'dataLogDir' => '/grid/vol/1/var/lib/zookeeper',
+ 'ensemble' => ensemble,
+ }
+)
+```
+
+## License and Authors
+
+- Author:: whitestar at osdn.jp
+
+```text
+Copyright 2013-2017, whitestar
+
+Licensed 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.
+```
--- /dev/null
+require 'rspec/core/rake_task'
+require 'rubocop/rake_task'
+require 'foodcritic'
+
+namespace :style do
+ desc 'Run Ruby style checks'
+ RuboCop::RakeTask.new(:ruby)
+
+ desc 'Run Chef style checks'
+ FoodCritic::Rake::LintTask.new(:chef) do |t|
+ t.options = {
+ fail_tags: ['any'],
+ }
+ end
+end
+
+desc 'Run all style checks'
+task style: ['style:chef', 'style:ruby']
+
+desc 'Run ChefSpec examples'
+RSpec::Core::RakeTask.new(:spec)
+
+task default: ['style', 'spec']
--- /dev/null
+#
+# Cookbook Name:: zookeeper-grid
+# Attributes:: default
+#
+# Copyright 2013-2017, whitestar
+#
+# Licensed 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.
+#
+
+# default: for pseudo-replicated
+default['zookeeper']['install_flavor'] = 'apache'
+default['zookeeper']['version'] = '3.4.5'
+default['zookeeper']['archive_url'] = 'http://archive.apache.org/dist/zookeeper'
+default['zookeeper']['colo_name'] = 'localhost'
+default['zookeeper']['member_of_hadoop'] = false
+## run mode: standalone, pseudo-replicated, full-replicated
+default['zookeeper']['run_mode'] = 'standalone'
+default['zookeeper']['with_security'] = false
+default['zookeeper']['realm'] = 'LOCALDOMAIN'
+default['zookeeper']['keytab_dir'] = "#{node['grid']['etc_root']}/keytabs/#{node['zookeeper']['colo_name']}"
+## zookeeper-env.sh
+default['zookeeper']['ZOOKEEPER_PREFIX'] = "#{node['grid']['app_root']}/zookeeper"
+default['zookeeper']['ZOO_LOG_DIR_PREFIX'] = "#{node['grid']['vol_root']}/0/var/log/zookeeper"
+## zoo.cfg
+default['zookeeper']['dataDirPrefix'] = "#{node['grid']['vol_root']}/0/var/lib/zookeeper"
+default['zookeeper']['dataLogDir'] = nil
+default['zookeeper']['clientPort'] = '2181'
+default['zookeeper']['ensemble'] = {
+}
+default['zookeeper']['tickTime'] = '2000'
+default['zookeeper']['initLimit'] = '10'
+default['zookeeper']['syncLimit'] = '5'
+### if with_security
+default['zookeeper']['authProvider'] = {
+ '0' => 'org.apache.zookeeper.server.auth.SASLAuthenticationProvider',
+}
+default['zookeeper']['jaasLoginRenew'] = '3600000'
+default['zookeeper']['kerberos.removeHostFromPrincipal'] = 'true'
+default['zookeeper']['kerberos.removeRealmFromPrincipal'] = 'true'
+## extra settings
+default['zookeeper']['extra_configs'] = {
+ # e.g. 'zoo.cfg' => {'k1' => 'v1', 'k2' => 'v2'},
+ 'zookeeper-env.sh' => {},
+ 'zoo.cfg' => {},
+ 'java.env' => {},
+}
+#default['zookeeper'][''] =
+
+=begin
+# e.g. for pseudo-replicated
+default['zookeeper']['run_mode'] = 'pseudo-replicated'
+default['zookeeper']['clientPort'] = '2180'
+
+# e.g. for full-replicated
+default['zookeeper']['run_mode'] = 'full-replicated'
+default['zookeeper']['colo_name'] = 'colo00'
+default['zookeeper']['realm'] = 'GRID.EXAMPLE.COM'
+default['zookeeper']['ensemble'] = {
+ '0' => {
+ :hostname => 'zk00.grid.example.com',
+ :leader_port => '2888',
+ :election_port => '3888'
+ },
+ '1' => {
+ :hostname => 'zk01.grid.example.com',
+ :leader_port => '2888',
+ :election_port => '3888'
+ },
+ '2' => {
+ :hostname => 'zk02.grid.example.com',
+ :leader_port => '2888',
+ :election_port => '3888'
+ }
+}
+=end
--- /dev/null
+# $ knife supermarket share zookeeper-grid "Databases"
+name 'zookeeper-grid'
+maintainer 'whitestar'
+maintainer_email ''
+license 'Apache 2.0'
+description 'Installs/Configures Apache Zookeeper'
+long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
+version '0.1.1'
+source_url 'http://scm.osdn.jp/gitroot/metasearch/grid-chef-repo.git'
+issues_url 'https://osdn.jp/projects/metasearch/ticket'
+
+%w( debian ubuntu centos redhat fedora ).each do |os|
+ supports os
+end
+
+depends 'grid'
+depends 'java'
--- /dev/null
+#
+# Cookbook Name:: zookeeper-grid
+# Recipe:: default
+#
+# Copyright 2013-2017, whitestar
+#
+# Licensed 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.
+#
+
+require 'digest/md5'
+
+users = {
+ hadoop: { name: 'hadoop', uid: 10_001 },
+ zookeeper: { name: 'zookeeper', uid: 10_050 },
+}
+
+conf_files = [
+ 'configuration.xsl',
+ 'jaas.conf',
+ 'java.env',
+ 'log4j.properties',
+ 'zoo.cfg',
+ 'zoo_sample.cfg',
+ 'zookeeper-env.sh',
+]
+
+def conf_template(conf_dir, conf_files, tpl_vars)
+ conf_files.each {|conf_file|
+ template "#{conf_dir}/#{conf_file}" do
+ source "conf/#{conf_file}"
+ #source "conf-#{middle_version}/#{conf_file}"
+ owner 'root'
+ group 'root'
+ mode '0644'
+ variables(tpl_vars)
+ end
+ }
+end
+
+version = node['zookeeper']['version']
+
+if /^(\d+)\.(\d+)\.(\d+)$/ =~ version
+ major_version = $1
+ middle_version = "#{$1}.#{$2}"
+ Chef::Application.info("ZooKeeper version: major (#{major_version}), middle (#{middle_version})")
+else
+ Chef::Application.fatal!("Invalid ZooKeeper version: #{version}")
+end
+
+users.each {|key, user|
+ next if key == :hadoop
+
+ group user[:name] do
+ gid user[:uid]
+ members []
+ action :create
+ not_if "getent group #{user[:name]}"
+ end
+
+ user user[:name] do
+ uid user[:uid]
+ gid user[:uid]
+ home "/home/#{user[:name]}"
+ shell '/bin/sh'
+ password nil
+ supports manage_home: false
+ not_if "getent passwd #{user[:name]}"
+ end
+}
+
+if node['zookeeper']['member_of_hadoop']
+ g_id = nil
+ act = nil
+ if shell_out("getent group #{users[:hadoop][:name]}").exitstatus == 0
+ g_id = nil
+ act = :modify
+ else
+ g_id = users[:hadoop][:uid]
+ act = :create
+ end
+
+ group 'add_zookeeper_to_hadoop' do
+ group_name users[:hadoop][:name]
+ gid g_id
+ members ['zookeeper']
+ append true
+ action act
+ end
+end
+
+file_cache_path = Chef::Config[:file_cache_path]
+install_root = "#{node['grid']['app_root']}/zookeeper-#{version}"
+tarball = "zookeeper-#{version}.tar.gz"
+tarball_md5 = "#{tarball}.md5"
+#tarball_mds = "#{tarball}.mds"
+downloaded_tarball = "#{file_cache_path}/#{tarball}"
+downloaded_tarball_md5 = "#{file_cache_path}/#{tarball_md5}"
+#downloaded_tarball_mds = "#{file_cache_path}/#{tarball_mds}"
+
+archive_url = node['zookeeper']['archive_url']
+unless FileTest.directory? install_root
+ remote_file downloaded_tarball_md5 do
+ source "#{archive_url}/zookeeper-#{version}/#{tarball_md5}"
+ action :create_if_missing
+ end
+=begin
+ remote_file downloaded_tarball_mds do
+ source "#{archive_url}/zookeeper-#{version}/#{tarball_mds}"
+ action :create_if_missing
+ end
+=end
+
+ remote_file downloaded_tarball do
+ source "#{archive_url}/zookeeper-#{version}/#{tarball}"
+ action :create_if_missing
+ end
+
+ ruby_block "checksum #{downloaded_tarball}" do
+ block do
+ # e.g. md file format 'f64fef86c0bf2e5e0484d19425b22dcb zookeeper-3.4.5.tar.gz'
+ /^(\w+)\s+.*$/ =~ File.read(downloaded_tarball_md5)
+ checksum = $1
+ Chef::Log.info "#{tarball}: MD5 = #{checksum}"
+ actual_checksum = Digest::MD5.file(downloaded_tarball).to_s
+ Chef::Log.info "#{tarball}: actual MD5 = #{actual_checksum}"
+ unless checksum.casecmp(actual_checksum)
+ Chef::Application.fatal!("Invalid MD5 checksum of #{downloaded_tarball}, expected: #{checksum}")
+ end
+=begin
+ checksum = File.read(downloaded_tarball_mds).
+ gsub(/(\s)+/, '').
+ scan(/#{tarball}:(.+?)=([0-9A-Z]+)/).
+ assoc('SHA256')[1]
+ Chef::Log.info "#{tarball}: SHA256 = #{checksum}"
+ if ! Digest::SHA256.file(downloaded_tarball).to_s.casecmp(checksum) then
+ Chef::Application.fatal!("Invalid SHA256 checksum of #{downloaded_tarball}, expected: #{checksum}")
+ end
+=end
+ end
+ action :create
+ end
+
+ pkg = 'tar'
+ resources(package: pkg) rescue package pkg do
+ action :install
+ end
+
+ bash 'install_zookeeper' do
+ code <<-EOC
+ tar xvzf #{downloaded_tarball} -C #{node['grid']['app_root']}
+ EOC
+ creates install_root
+ end
+end
+
+zk_prefix = node['zookeeper']['ZOOKEEPER_PREFIX']
+link zk_prefix do
+ to install_root
+ action [:delete, :create]
+end
+
+case node['zookeeper']['run_mode']
+when 'standalone'
+ node_id = 'standalone'
+ conf_dir = "#{install_root}/conf.#{node_id}"
+ directory conf_dir do
+ owner 'root'
+ group 'root'
+ mode '0755'
+ action :create
+ recursive true
+ end
+
+ %w( lib log ).each {|dir|
+ directory "#{node['grid']['vol_root']}/0/var/#{dir}/zookeeper/#{node_id}" do
+ owner 'zookeeper'
+ group 'zookeeper'
+ mode '0755'
+ action :create
+ recursive true
+ end
+ }
+
+ tpl_vars = {
+ node_id: node_id,
+ conf_dir: conf_dir,
+ clientPort: node['zookeeper']['clientPort'],
+ }
+ conf_template(conf_dir, conf_files, tpl_vars)
+
+ log <<-EOM
+Note:
+Start command:
+$ cd $ZOOKEEPER_PREFIX
+$ sudo -u zookeeper sh -c 'export ZOOCFGDIR=/grid/usr/zookeeper/conf.standalone;./bin/zkServer.sh start'
+ EOM
+when 'pseudo-replicated'
+ client_port = node['zookeeper']['clientPort'].to_i
+ 3.times {|node_id|
+ conf_dir = "#{install_root}/conf.#{node_id}"
+ directory conf_dir do
+ owner 'root'
+ group 'root'
+ mode '0755'
+ action :create
+ recursive true
+ end
+
+ %w( lib log ).each {|dir|
+ directory "#{node['grid']['vol_root']}/0/var/#{dir}/zookeeper/#{node_id}" do
+ owner 'zookeeper'
+ group 'zookeeper'
+ mode '0755'
+ action :create
+ recursive true
+ end
+ }
+
+ myid_file = "#{node['grid']['vol_root']}/0/var/lib/zookeeper/#{node_id}/myid"
+ bash "setup_myid_#{node_id}" do
+ code <<-EOC
+ echo #{node_id} > #{myid_file}
+ EOC
+ creates myid_file
+ end
+
+ tpl_vars = {
+ node_id: node_id,
+ conf_dir: conf_dir,
+ clientPort: client_port,
+ }
+ conf_template(conf_dir, conf_files, tpl_vars)
+
+ client_port += 1
+ }
+
+ log <<-EOM
+Note:
+Start command:
+$ cd $ZOOKEEPER_PREFIX
+$ sudo -u zookeeper sh -c 'export ZOOCFGDIR=/grid/usr/zookeeper/conf.0;./bin/zkServer.sh start'
+$ sudo -u zookeeper sh -c 'export ZOOCFGDIR=/grid/usr/zookeeper/conf.1;./bin/zkServer.sh start'
+$ sudo -u zookeeper sh -c 'export ZOOCFGDIR=/grid/usr/zookeeper/conf.2;./bin/zkServer.sh start'
+ EOM
+when 'full-replicated'
+ conf_dir = "#{install_root}/conf"
+ %w( lib log ).each {|dir|
+ directory "#{node['grid']['vol_root']}/0/var/#{dir}/zookeeper" do
+ owner 'zookeeper'
+ group 'zookeeper'
+ mode '0755'
+ action :create
+ recursive true
+ end
+ }
+
+ data_log_dir = node['zookeeper']['dataLogDir']
+ directory data_log_dir do
+ owner 'zookeeper'
+ group 'zookeeper'
+ mode '0755'
+ action :create
+ recursive true
+ only_if { !data_log_dir.nil? && data_log_dir != '' }
+ end
+
+ tpl_vars = {
+ node_id: '',
+ conf_dir: conf_dir,
+ clientPort: node['zookeeper']['clientPort'],
+ }
+ conf_template(conf_dir, conf_files, tpl_vars)
+
+ node_id = ''
+ node['zookeeper']['ensemble'].each {|id, server|
+ if server['hostname'] == node['fqdn']
+ node_id = id
+ break
+ end
+ }
+ myid_file = "#{node['grid']['vol_root']}/0/var/lib/zookeeper/myid"
+ bash "setup_myid_#{node_id}" do
+ code <<-EOC
+ echo #{node_id} > #{myid_file}
+ EOC
+ creates myid_file
+ end
+
+ log <<-EOM
+Note:
+Start command:
+$ cd $ZOOKEEPER_PREFIX
+$ sudo -u zookeeper ./bin/zkServer.sh start
+ EOM
+end
+
+# with security
+directory "#{node['zookeeper']['keytab_dir']} for zookeeper" do
+ path node['zookeeper']['keytab_dir']
+ owner 'root'
+ group 'root'
+ mode '0755'
+ action :create
+ recursive true
+ only_if { node['zookeeper']['with_security'] }
+end
--- /dev/null
+<?xml version="1.0"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+<xsl:output method="html"/>
+<xsl:template match="configuration">
+<html>
+<body>
+<table border="1">
+<tr>
+ <td>name</td>
+ <td>value</td>
+ <td>description</td>
+</tr>
+<xsl:for-each select="property">
+<tr>
+ <td><a name="{name}"><xsl:value-of select="name"/></a></td>
+ <td><xsl:value-of select="value"/></td>
+ <td><xsl:value-of select="description"/></td>
+</tr>
+</xsl:for-each>
+</table>
+</body>
+</html>
+</xsl:template>
+</xsl:stylesheet>
--- /dev/null
+Server {
+ com.sun.security.auth.module.Krb5LoginModule required
+ useKeyTab=true
+ keyTab="<%= node['zookeeper']['keytab_dir'] %>/zk.keytab"
+ storeKey=true
+ useTicketCache=false
+<%
+case node['zookeeper']['run_mode']
+ when 'standalone', 'pseudo-replicated'
+%>
+ principal="zookeeper/localhost@<%= node['zookeeper']['realm'] %>";
+<%
+ when 'full-replicated'
+%>
+ principal="zookeeper/${this.fqdn}@<%= node['zookeeper']['realm'] %>";
+<%
+end
+%>
+};
+Client {
+ com.sun.security.auth.module.Krb5LoginModule required
+ useKeyTab=false
+ useTicketCache=true
+ debug=true;
+};
--- /dev/null
+<% if node['zookeeper']['with_security'] then %>
+FQDN=`hostname --fqdn`
+
+export JVMFLAGS="-Dthis.fqdn=${FQDN} -Djava.security.auth.login.config=<%= @conf_dir %>/jaas.conf"
+<% end %>
+
+<%
+this_file = 'java.env'
+if defined? node['zookeeper']['extra_configs'][this_file] \
+ && node['zookeeper']['extra_configs'][this_file] != nil then
+ node['zookeeper']['extra_configs'][this_file].each do |key, value|
+%>
+export <%= key %>=<%= value %>
+<%
+ end
+end
+%>
--- /dev/null
+# Define some default values that can be overridden by system properties
+zookeeper.root.logger=INFO, CONSOLE
+zookeeper.console.threshold=INFO
+zookeeper.log.dir=.
+zookeeper.log.file=zookeeper.log
+zookeeper.log.threshold=DEBUG
+zookeeper.tracelog.dir=.
+zookeeper.tracelog.file=zookeeper_trace.log
+
+#
+# ZooKeeper Logging Configuration
+#
+
+# Format is "<default threshold> (, <appender>)+
+
+# DEFAULT: console appender only
+log4j.rootLogger=${zookeeper.root.logger}
+
+# Example with rolling log file
+#log4j.rootLogger=DEBUG, CONSOLE, ROLLINGFILE
+
+# Example with rolling log file and tracing
+#log4j.rootLogger=TRACE, CONSOLE, ROLLINGFILE, TRACEFILE
+
+#
+# Log INFO level and above messages to the console
+#
+log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
+log4j.appender.CONSOLE.Threshold=${zookeeper.console.threshold}
+log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
+log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}] - %-5p [%t:%C{1}@%L] - %m%n
+
+#
+# Add ROLLINGFILE to rootLogger to get log file output
+# Log DEBUG level and above messages to a log file
+log4j.appender.ROLLINGFILE=org.apache.log4j.RollingFileAppender
+log4j.appender.ROLLINGFILE.Threshold=${zookeeper.log.threshold}
+log4j.appender.ROLLINGFILE.File=${zookeeper.log.dir}/${zookeeper.log.file}
+
+# Max log file size of 10MB
+log4j.appender.ROLLINGFILE.MaxFileSize=10MB
+# uncomment the next line to limit number of backup files
+#log4j.appender.ROLLINGFILE.MaxBackupIndex=10
+
+log4j.appender.ROLLINGFILE.layout=org.apache.log4j.PatternLayout
+log4j.appender.ROLLINGFILE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}] - %-5p [%t:%C{1}@%L] - %m%n
+
+
+#
+# Add TRACEFILE to rootLogger to get log file output
+# Log DEBUG level and above messages to a log file
+log4j.appender.TRACEFILE=org.apache.log4j.FileAppender
+log4j.appender.TRACEFILE.Threshold=TRACE
+log4j.appender.TRACEFILE.File=${zookeeper.tracelog.dir}/${zookeeper.tracelog.file}
+
+log4j.appender.TRACEFILE.layout=org.apache.log4j.PatternLayout
+### Notice we are including log4j's NDC here (%x)
+log4j.appender.TRACEFILE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}] - %-5p [%t:%C{1}@%L][%x] - %m%n
--- /dev/null
+# The number of milliseconds of each tick
+tickTime=<%= node['zookeeper']['tickTime'] %>
+# The number of ticks that the initial
+# synchronization phase can take
+initLimit=<%= node['zookeeper']['initLimit'] %>
+# The number of ticks that can pass between
+# sending a request and getting an acknowledgement
+syncLimit=<%= node['zookeeper']['syncLimit'] %>
+# the directory where the snapshot is stored.
+# do not use /tmp for storage, /tmp here is just
+# example sakes.
+#dataDir=/tmp/zookeeper
+dataDir=<%= node['zookeeper']['dataDirPrefix'] %><%= @node_id == '' ? '' : "/#{@node_id}"%>
+<%
+dataLogDir = node['zookeeper']['dataLogDir']
+if dataLogDir != nil && dataLogDir != '' then
+%>
+dataLogDir=<%= dataLogDir %>
+<% end %>
+# the port at which the clients will connect
+clientPort=<%= @clientPort %>
+<%
+if node['zookeeper']['with_security'] then
+ node['zookeeper']['authProvider'].each do |id, class_name|
+%>
+authProvider.<%= id %>=<%= class_name %>
+<%
+ end
+%>
+jaasLoginRenew=<%= node['zookeeper']['jaasLoginRenew'] %>
+kerberos.removeHostFromPrincipal=<%= node['zookeeper']['kerberos.removeHostFromPrincipal'] %>
+kerberos.removeRealmFromPrincipal=<%= node['zookeeper']['kerberos.removeRealmFromPrincipal'] %>
+# available?!
+#requireClientAuthScheme=sasl
+#allowSaslFailedClients=false
+#maintain_connection_despite_sasl_failure=false
+<% end %>
+#
+# Be sure to read the maintenance section of the
+# administrator guide before turning on autopurge.
+#
+# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
+#
+# The number of snapshots to retain in dataDir
+#autopurge.snapRetainCount=3
+# Purge task interval in hours
+# Set to "0" to disable auto purge feature
+#autopurge.purgeInterval=1
+
+<%
+this_file = 'zoo.cfg'
+if defined? node['zookeeper']['extra_configs'][this_file] \
+ && node['zookeeper']['extra_configs'][this_file] != nil then
+ node['zookeeper']['extra_configs'][this_file].each do |key, value|
+%>
+<%= key %>=<%= value %>
+<%
+ end
+end
+%>
+
+<%
+case node['zookeeper']['run_mode']
+ when 'pseudo-replicated'
+%>
+# Pseudo ensemble mode on single host
+server.0=localhost:2888:3888
+server.1=localhost:2889:3889
+server.2=localhost:2890:3890
+<%
+ when 'full-replicated'
+ node['zookeeper']['ensemble'].each do |id, server|
+%>
+server.<%= id %>=<%= server[:hostname] %>:<%= server[:leader_port] %>:<%= server[:election_port] %>
+<%
+ end
+end
+%>
--- /dev/null
+# The number of milliseconds of each tick
+tickTime=2000
+# The number of ticks that the initial
+# synchronization phase can take
+initLimit=10
+# The number of ticks that can pass between
+# sending a request and getting an acknowledgement
+syncLimit=5
+# the directory where the snapshot is stored.
+# do not use /tmp for storage, /tmp here is just
+# example sakes.
+dataDir=/tmp/zookeeper
+# the port at which the clients will connect
+clientPort=2181
+#
+# Be sure to read the maintenance section of the
+# administrator guide before turning on autopurge.
+#
+# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
+#
+# The number of snapshots to retain in dataDir
+#autopurge.snapRetainCount=3
+# Purge task interval in hours
+# Set to "0" to disable auto purge feature
+#autopurge.purgeInterval=1
--- /dev/null
+export JAVA_HOME=<%= node['java']['java_home'] %>
+
+export ZOO_LOG_DIR=<%= node['zookeeper']['ZOO_LOG_DIR_PREFIX'] %><%= @node_id == '' ? '' : "/#{@node_id}"%>
+
+<%
+this_file = 'zookeeper-env.sh'
+if defined? node['zookeeper']['extra_configs'][this_file] \
+ && node['zookeeper']['extra_configs'][this_file] != nil then
+ node['zookeeper']['extra_configs'][this_file].each do |key, value|
+%>
+export <%= key %>=<%= value %>
+<%
+ end
+end
+%>
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