144 lines
4.3 KiB
Ruby
144 lines
4.3 KiB
Ruby
#
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# Cookbook:: memcached
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# resource:: instance_runit
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#
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# Author:: Tim Smith <tsmith@chef.io>
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# Copyright:: 2009-2016, Chef Software, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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property :instance_name, String, name_property: true
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property :memory, [Integer, String], default: 64
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property :port, [Integer, String], default: 11_211
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property :udp_port, [Integer, String], default: 11_211
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property :listen, String, default: '0.0.0.0'
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property :maxconn, [Integer, String], default: 1024
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property :user, String, default: lazy { service_user }
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property :binary_path, String
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property :threads, [Integer, String]
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property :max_object_size, String, default: '1m'
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property :experimental_options, Array, default: []
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property :extra_cli_options, Array, default: []
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property :ulimit, [Integer, String], default: 1024
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property :template_cookbook, String, default: 'memcached'
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property :disable_default_instance, [true, false], default: true
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property :remove_default_config, [true, false], default: true
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property :log_level, String, default: 'info'
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action :start do
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Chef::Log.warn('The memcached_instance_runit resource has been deprecated as of 9/2017. This resource will be removed in the next major release of the memcached cookbook. We highly recommend using your distributions native init systeam instead.')
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create_init
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runit_service memcached_instance_name do
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run_template_name 'memcached'
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default_logger true
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cookbook new_resource.template_cookbook
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supports restart: true, status: true
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action :start
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end
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end
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action :stop do
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runit_service memcached_instance_name do
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run_template_name 'memcached'
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default_logger true
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cookbook new_resource.template_cookbook
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supports status: true
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action :stop
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only_if { ::File.exist?("/etc/sv/#{memcached_instance_name}/run") }
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end
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end
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action :restart do
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runit_service memcached_instance_name do
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run_template_name 'memcached'
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default_logger true
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cookbook new_resource.template_cookbook
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supports restart: true, status: true
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action :restart
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end
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end
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action :enable do
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create_init
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runit_service memcached_instance_name do
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run_template_name 'memcached'
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default_logger true
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cookbook new_resource.template_cookbook
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supports status: true
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action :enable
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only_if { ::File.exist?("/etc/sv/#{memcached_instance_name}/run") }
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end
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end
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action :disable do
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runit_service memcached_instance_name do
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run_template_name 'memcached'
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default_logger true
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cookbook new_resource.template_cookbook
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supports status: true
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action :disable
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only_if { ::File.exist?("/etc/sv/#{memcached_instance_name}/run") }
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end
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end
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### Legacy actions included for compatibility
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action :remove do
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runit_service memcached_instance_name do
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run_template_name 'memcached'
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default_logger true
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cookbook new_resource.template_cookbook
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action [:stop, :disable]
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only_if { ::File.exist?("/etc/sv/#{memcached_instance_name}/run") }
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end
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end
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action :create do
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create_init
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runit_service memcached_instance_name do
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run_template_name 'memcached'
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default_logger true
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cookbook new_resource.template_cookbook
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action [:start, :enable]
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end
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end
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action_class do
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def create_init
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include_recipe 'runit'
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include_recipe 'memcached::_package' unless new_resource.binary_path
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# Disable the default memcached service to avoid port conflicts + wasted memory
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disable_default_memcached_instance
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# cleanup default configs to avoid confusion
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remove_default_memcached_configs
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runit_service memcached_instance_name do
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run_template_name 'memcached'
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default_logger true
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cookbook new_resource.template_cookbook
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options(
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ulimit: new_resource.ulimit,
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user: new_resource.user,
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binary_path: binary_path,
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cli_options: cli_options
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)
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end
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end
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end
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