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default.rb
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default.rb
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# frozen_string_literal: true
#
# Cookbook:: rabbitmq
# Recipe:: default
#
# Copyright:: 2009, Benjamin Black
# Copyright:: 2009-2013, Chef Software, Inc.
# Copyright:: 2012, Kevin Nuckolls <kevin.nuckolls@gmail.com>
# Copyright:: 2016-2019, Pivotal Software, Inc
#
# 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
#
# https://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 Chef::Resource
include RabbitMQ::CoreHelpers # rubocop:enable all
end
class Chef::Recipe
include RabbitMQ::CoreHelpers # rubocop:enable all
end
unless node['rabbitmq']['erlang']['enabled']
include_recipe 'erlang'
end
version = node['rabbitmq']['version']
default_package_url = rabbitmq_package_download_base_url
default_deb_package_name = "rabbitmq-server_#{version}-1_all.deb"
default_rpm_package_name = value_for_platform(
%w(centos redhat scientific) => {
'< 7.0' => "rabbitmq-server-#{version}-1.el6.noarch.rpm",
'default' => "rabbitmq-server-#{version}-1.el7.noarch.rpm"
},
'fedora' => {
'default' => "rabbitmq-server-#{version}-1.el7.noarch.rpm"
},
'amazon' => {
'< 2.0' => "rabbitmq-server-#{version}-1.el6.noarch.rpm",
'default' => "rabbitmq-server-#{version}-1.el7.noarch.rpm"
},
'suse' => {
'default' => "rabbitmq-server-#{version}-1.suse.noarch.rpm"
}
)
deb_package_name = node['rabbitmq']['deb_package'] || default_deb_package_name
deb_package_url = node['rabbitmq']['deb_package_url'] || default_package_url
rpm_package_name = node['rabbitmq']['rpm_package'] || default_rpm_package_name
rpm_package_url = node['rabbitmq']['rpm_package_url'] || default_package_url
# see rabbitmq/chef-cookbook#351
directory node['rabbitmq']['config_root'] do
owner 'root'
group 'root'
mode '755'
recursive true
action :create
end
## Install the package
if platform_family?('debian')
template '/etc/apt/apt.conf.d/90forceyes' do
source '90forceyes.erb'
owner 'root'
group 'root'
mode '0644'
end
# logrotate is a package dependency of rabbitmq-server
package 'logrotate'
# socat is a package dependency of rabbitmq-server
package 'socat'
# Prevent Debian systems from automatically starting RabbitMQ after dpkg install
dpkg_autostart node['rabbitmq']['service_name'] do
allow false
end
# we need to download the package
remote_file "#{Chef::Config[:file_cache_path]}/#{deb_package_name}" do
source "#{deb_package_url}#{deb_package_name}"
action :create_if_missing
end
dpkg_package 'rabbitmq-server' do
source ::File.join(Chef::Config[:file_cache_path], deb_package_name)
action :upgrade
notifies :reload, 'ohai[reload_packages]', :immediately
end
if service_control_upstart? && manage_rabbitmq_service?
# We start with stock init.d, remove it if we're not using init.d, otherwise leave it alone
service node['rabbitmq']['service_name'] do
action [:stop]
only_if { ::File.exist?('/etc/init.d/rabbitmq-server') }
end
execute 'remove rabbitmq init.d command' do
command 'update-rc.d -f rabbitmq-server remove'
end
file '/etc/init.d/rabbitmq-server' do
action delete
end
include_recipe 'logrotate'
logrotate_app 'rabbitmq-server' do
path node['rabbitmq']['logrotate']['path']
enable node['rabbitmq']['logrotate']['enable']
rotate node['rabbitmq']['logrotate']['rotate']
frequency node['rabbitmq']['logrotate']['frequency']
options node['rabbitmq']['logrotate']['options']
sharedscripts node['rabbitmq']['logrotate']['sharedscripts']
postrotate node['rabbitmq']['logrotate']['postrotate']
end
template "/etc/init/#{node['rabbitmq']['service_name']}.conf" do
source 'rabbitmq.upstart.conf.erb'
owner 'root'
group 'root'
mode '644'
variables(max_file_descriptors: node['rabbitmq']['max_file_descriptors'])
end
end
end
if platform_family?('fedora')
package 'logrotate'
package 'socat'
# This is needed since Erlang Solutions' packages provide "esl-erlang"; this package just requires "esl-erlang" and provides "erlang".
if node['erlang']['install_method'] == 'esl'
Chef::Log.info('Downloading a shim package for esl-erlang')
remote_file "#{Chef::Config[:file_cache_path]}/esl-erlang-compat.rpm" do
source "#{node['rabbitmq']['esl-erlang_package_url']}#{node['rabbitmq']['esl-erlang_package']}"
end
rpm_package "#{Chef::Config[:file_cache_path]}/esl-erlang-compat.rpm"
end
# We need to download the rpm
remote_file "#{Chef::Config[:file_cache_path]}/#{rpm_package_name}" do
source "#{rpm_package_url}#{rpm_package_name}"
action :create_if_missing
end
rpm_package "#{Chef::Config[:file_cache_path]}/#{rpm_package_name}" do
notifies :reload, 'ohai[reload_packages]', :immediately
end
end
if platform_family?('rhel')
package 'logrotate'
if node['platform_version'].to_i >= 7
package 'socat'
else
Chef::Log.info('Downloading socat installation on CentOS 6')
remote_file "#{Chef::Config[:file_cache_path]}/#{node['rabbitmq']['socat_package']}" do
source "#{node['rabbitmq']['socat_package_url']}#{node['rabbitmq']['socat_package']}"
action :create_if_missing
end
yum_package "#{Chef::Config[:file_cache_path]}/#{node['rabbitmq']['socat_package']}"
end
# This is needed since Erlang Solutions' packages provide "esl-erlang"; this package
# just requires "esl-erlang" and provides "erlang".
if node['erlang']['install_method'] == 'esl'
Chef::Log.info('Downloading a shim package for esl-erlang')
remote_file "#{Chef::Config[:file_cache_path]}/esl-erlang-compat.rpm" do
source "#{node['rabbitmq']['esl-erlang_package_url']}#{node['rabbitmq']['esl-erlang_package']}"
end
rpm_package "#{Chef::Config[:file_cache_path]}/esl-erlang-compat.rpm"
end
remote_file "#{Chef::Config[:file_cache_path]}/#{rpm_package_name}" do
source "#{rpm_package_url}#{rpm_package_name}"
action :create_if_missing
end
rpm_package "#{Chef::Config[:file_cache_path]}/#{rpm_package_name}" do
notifies :reload, 'ohai[reload_packages]', :immediately
end
end
if platform_family?('amazon')
package 'logrotate'
package 'socat'
# This is needed since Erlang Solutions' packages provide "esl-erlang"; this package
# just requires "esl-erlang" and provides "erlang".
if node['erlang']['install_method'] == 'esl'
Chef::Log.info('Downloading a shim package for esl-erlang')
remote_file "#{Chef::Config[:file_cache_path]}/esl-erlang-compat.rpm" do
source "#{node['rabbitmq']['esl-erlang_package_url']}#{node['rabbitmq']['esl-erlang_package']}"
end
rpm_package "#{Chef::Config[:file_cache_path]}/esl-erlang-compat.rpm"
end
remote_file "#{Chef::Config[:file_cache_path]}/#{rpm_package_name}" do
source "#{rpm_package_url}#{rpm_package_name}"
action :create_if_missing
end
yum_package "#{Chef::Config[:file_cache_path]}/#{rpm_package_name}" do
notifies :reload, 'ohai[reload_packages]', :immediately
end
end
if platform_family?('suse')
package 'logrotate'
package 'socat'
# rabbitmq-server-plugins needs to be first so they both get installed
# from the right repository. Otherwise, zypper will stop and ask for a
# vendor change.
package 'rabbitmq-server-plugins' do
action :install
version node['rabbitmq']['version']
end
package 'rabbitmq-server' do
action :install
version node['rabbitmq']['version'] if node['rabbitmq']['pin_distro_version']
notifies :reload, 'ohai[reload_packages]', :immediately
end
service 'epmd' do
action :start
end
end
if platform_family?('smartos')
package 'rabbitmq' do
action :install
version node['rabbitmq']['version'] if node['rabbitmq']['pin_distro_version']
end
service 'epmd' do
action :start
end
end
#
# Users and directories
#
if platform_family?('amazon')
user 'rabbitmq' do
username node['rabbitmq']['user']
shell '/sbin/nologin'
home '/var/lib/rabbitmq'
action :create
end
group 'rabbitmq' do
group_name node['rabbitmq']['group']
members [node['rabbitmq']['user']]
action :manage
end
end
if node['rabbitmq']['logdir']
directory node['rabbitmq']['logdir'] do
owner 'rabbitmq'
group 'rabbitmq'
mode '775'
recursive true
end
end
directory node['rabbitmq']['mnesiadir'] do
owner 'rabbitmq'
group 'rabbitmq'
mode '775'
recursive true
end
template "#{node['rabbitmq']['config_root']}/rabbitmq-env.conf" do
source 'rabbitmq-env.conf.erb'
cookbook node['rabbitmq']['config-env_template_cookbook']
owner 'root'
group 'root'
mode '644'
notifies :restart, "service[#{node['rabbitmq']['service_name']}]"
variables(
config_path: rabbitmq_config_file_path
)
end
template rabbitmq_config_file_path do
sensitive true if Gem::Version.new(Chef::VERSION.to_s) >= Gem::Version.new('11.14.2')
source 'rabbitmq.config.erb'
cookbook node['rabbitmq']['config_template_cookbook']
owner 'root'
group 'root'
mode '644'
variables(
kernel: format_kernel_parameters,
ssl_versions: (format_ssl_versions if node['rabbitmq']['ssl_versions']),
ssl_ciphers: (format_ssl_ciphers if node['rabbitmq']['ssl_ciphers'])
)
notifies :restart, "service[#{node['rabbitmq']['service_name']}]"
end
template "/etc/default/#{node['rabbitmq']['service_name']}" do
source 'default.rabbitmq-server.erb'
owner 'root'
group 'root'
mode '644'
notifies :restart, "service[#{node['rabbitmq']['service_name']}]"
end
existing_erlang_key = if File.exist?(node['rabbitmq']['erlang_cookie_path']) && File.readable?((node['rabbitmq']['erlang_cookie_path']))
File.read(node['rabbitmq']['erlang_cookie_path']).strip
else
''
end
if node['rabbitmq']['clustering']['enable'] && (node['rabbitmq']['erlang_cookie'] != existing_erlang_key)
log "stopping #{node['rabbitmq']['service_name']} because shared cluster secret (the Erlang cookie) has changed"
service node['rabbitmq']['service_name'] do
action :stop
end
template node['rabbitmq']['erlang_cookie_path'] do
source 'doterlang.cookie.erb'
owner 'rabbitmq'
group 'rabbitmq'
mode '400'
sensitive true
notifies :start, "service[#{node['rabbitmq']['service_name']}]", :immediately
notifies :run, 'execute[reset-node]', :immediately
end
# Need to reset for clustering #
execute 'reset-node' do
command 'rabbitmqctl stop_app && rabbitmqctl reset && rabbitmqctl start_app'
action :nothing
retries 12
retry_delay 5
end
end
if manage_rabbitmq_service?
service node['rabbitmq']['service_name'] do
retries node['rabbitmq']['retry']
retry_delay node['rabbitmq']['retry_delay']
action [:enable, :start]
supports status: true, restart: true
provider Chef::Provider::Service::Upstart if service_control_upstart?
provider Chef::Provider::Service::Init if service_control_init?
provider Chef::Provider::Service::Systemd if service_control_systemd?
end
else
service node['rabbitmq']['service_name'] do
action :nothing
end
end
# after installing rabbitmq-server, reload the 'packages' automatic attributes
# from ohai. The version is used when deciding what release series-specific
# features can bee used.
ohai 'reload_packages' do
action :nothing
plugin 'packages'
end