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-rw-r--r--lib/chef/platform.rb502
1 files changed, 4 insertions, 498 deletions
diff --git a/lib/chef/platform.rb b/lib/chef/platform.rb
index b176e9c731..8f494731ab 100644
--- a/lib/chef/platform.rb
+++ b/lib/chef/platform.rb
@@ -16,508 +16,14 @@
# limitations under the License.
#
-require 'chef/config'
-require 'chef/log'
-require 'chef/mixin/params_validate'
-
-# This file depends on nearly every provider in chef, but requiring them
-# directly causes circular requires resulting in uninitialized constant errors.
-require 'chef/provider'
-require 'chef/provider/log'
-require 'chef/provider/user'
-require 'chef/provider/group'
-require 'chef/provider/mount'
-require 'chef/provider/service'
-require 'chef/provider/package'
-
+require 'chef/platform/provider_mapping'
+require 'chef/platform/query_helpers'
class Chef
class Platform
- class << self
- attr_writer :platforms
-
- def platforms
- @platforms ||= {
- :mac_os_x => {
- :default => {
- :package => Chef::Provider::Package::Macports,
- :service => Chef::Provider::Service::Macosx,
- :user => Chef::Provider::User::Dscl,
- :group => Chef::Provider::Group::Dscl
- }
- },
- :mac_os_x_server => {
- :default => {
- :package => Chef::Provider::Package::Macports,
- :service => Chef::Provider::Service::Macosx,
- :user => Chef::Provider::User::Dscl,
- :group => Chef::Provider::Group::Dscl
- }
- },
- :freebsd => {
- :default => {
- :group => Chef::Provider::Group::Pw,
- :package => Chef::Provider::Package::Freebsd,
- :service => Chef::Provider::Service::Freebsd,
- :user => Chef::Provider::User::Pw,
- :cron => Chef::Provider::Cron
- }
- },
- :ubuntu => {
- :default => {
- :package => Chef::Provider::Package::Apt,
- :service => Chef::Provider::Service::Debian,
- :cron => Chef::Provider::Cron,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :gcel => {
- :default => {
- :package => Chef::Provider::Package::Apt,
- :service => Chef::Provider::Service::Debian,
- :cron => Chef::Provider::Cron,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :linaro => {
- :default => {
- :package => Chef::Provider::Package::Apt,
- :service => Chef::Provider::Service::Debian,
- :cron => Chef::Provider::Cron,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :raspbian => {
- :default => {
- :package => Chef::Provider::Package::Apt,
- :service => Chef::Provider::Service::Debian,
- :cron => Chef::Provider::Cron,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :linuxmint => {
- :default => {
- :package => Chef::Provider::Package::Apt,
- :service => Chef::Provider::Service::Upstart,
- :cron => Chef::Provider::Cron,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :debian => {
- :default => {
- :package => Chef::Provider::Package::Apt,
- :service => Chef::Provider::Service::Debian,
- :cron => Chef::Provider::Cron,
- :mdadm => Chef::Provider::Mdadm
- },
- "6.0" => {
- :service => Chef::Provider::Service::Insserv
- }
- },
- :xenserver => {
- :default => {
- :service => Chef::Provider::Service::Redhat,
- :cron => Chef::Provider::Cron,
- :package => Chef::Provider::Package::Yum,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :centos => {
- :default => {
- :service => Chef::Provider::Service::Redhat,
- :cron => Chef::Provider::Cron,
- :package => Chef::Provider::Package::Yum,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :amazon => {
- :default => {
- :service => Chef::Provider::Service::Redhat,
- :cron => Chef::Provider::Cron,
- :package => Chef::Provider::Package::Yum,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :scientific => {
- :default => {
- :service => Chef::Provider::Service::Redhat,
- :cron => Chef::Provider::Cron,
- :package => Chef::Provider::Package::Yum,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :fedora => {
- :default => {
- :service => Chef::Provider::Service::Redhat,
- :cron => Chef::Provider::Cron,
- :package => Chef::Provider::Package::Yum,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :suse => {
- :default => {
- :service => Chef::Provider::Service::Redhat,
- :cron => Chef::Provider::Cron,
- :package => Chef::Provider::Package::Zypper,
- :group => Chef::Provider::Group::Suse
- }
- },
- :oracle => {
- :default => {
- :service => Chef::Provider::Service::Redhat,
- :cron => Chef::Provider::Cron,
- :package => Chef::Provider::Package::Yum,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :redhat => {
- :default => {
- :service => Chef::Provider::Service::Redhat,
- :cron => Chef::Provider::Cron,
- :package => Chef::Provider::Package::Yum,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :gentoo => {
- :default => {
- :package => Chef::Provider::Package::Portage,
- :service => Chef::Provider::Service::Gentoo,
- :cron => Chef::Provider::Cron,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :arch => {
- :default => {
- :package => Chef::Provider::Package::Pacman,
- :service => Chef::Provider::Service::Arch,
- :cron => Chef::Provider::Cron,
- :mdadm => Chef::Provider::Mdadm
- }
- },
- :mswin => {
- :default => {
- :env => Chef::Provider::Env::Windows,
- :service => Chef::Provider::Service::Windows,
- :user => Chef::Provider::User::Windows,
- :group => Chef::Provider::Group::Windows,
- :mount => Chef::Provider::Mount::Windows
- }
- },
- :mingw32 => {
- :default => {
- :env => Chef::Provider::Env::Windows,
- :service => Chef::Provider::Service::Windows,
- :user => Chef::Provider::User::Windows,
- :group => Chef::Provider::Group::Windows,
- :mount => Chef::Provider::Mount::Windows
- }
- },
- :windows => {
- :default => {
- :env => Chef::Provider::Env::Windows,
- :service => Chef::Provider::Service::Windows,
- :user => Chef::Provider::User::Windows,
- :group => Chef::Provider::Group::Windows,
- :mount => Chef::Provider::Mount::Windows
- }
- },
- :solaris => {},
- :openindiana => {
- :default => {
- :service => Chef::Provider::Service::Solaris,
- :package => Chef::Provider::Package::Ips,
- :cron => Chef::Provider::Cron::Solaris,
- :group => Chef::Provider::Group::Usermod
- }
- },
- :opensolaris => {
- :default => {
- :service => Chef::Provider::Service::Solaris,
- :package => Chef::Provider::Package::Ips,
- :cron => Chef::Provider::Cron::Solaris,
- :group => Chef::Provider::Group::Usermod
- }
- },
- :nexentacore => {
- :default => {
- :service => Chef::Provider::Service::Solaris,
- :package => Chef::Provider::Package::Solaris,
- :cron => Chef::Provider::Cron::Solaris,
- :group => Chef::Provider::Group::Usermod
- }
- },
- :omnios => {
- :default => {
- :service => Chef::Provider::Service::Solaris,
- :package => Chef::Provider::Package::Ips,
- :cron => Chef::Provider::Cron::Solaris,
- :group => Chef::Provider::Group::Usermod
- }
- },
- :solaris2 => {
- :default => {
- :service => Chef::Provider::Service::Solaris,
- :package => Chef::Provider::Package::Ips,
- :cron => Chef::Provider::Cron::Solaris,
- :group => Chef::Provider::Group::Usermod
- },
- "5.9" => {
- :service => Chef::Provider::Service::Solaris,
- :package => Chef::Provider::Package::Solaris,
- :cron => Chef::Provider::Cron::Solaris,
- :group => Chef::Provider::Group::Usermod
- },
- "5.10" => {
- :service => Chef::Provider::Service::Solaris,
- :package => Chef::Provider::Package::Solaris,
- :cron => Chef::Provider::Cron::Solaris,
- :group => Chef::Provider::Group::Usermod
- }
- },
- :smartos => {
- :default => {
- :service => Chef::Provider::Service::Solaris,
- :package => Chef::Provider::Package::SmartOS,
- :cron => Chef::Provider::Cron::Solaris,
- :group => Chef::Provider::Group::Usermod
- }
- },
- :netbsd => {
- :default => {
- :service => Chef::Provider::Service::Freebsd,
- :group => Chef::Provider::Group::Groupmod
- }
- },
- :openbsd => {
- :default => {
- :group => Chef::Provider::Group::Usermod
- }
- },
- :hpux => {
- :default => {
- :group => Chef::Provider::Group::Usermod
- }
- },
- :aix => {
- :default => {
- :group => Chef::Provider::Group::Aix
- }
- },
- :default => {
- :file => Chef::Provider::File,
- :directory => Chef::Provider::Directory,
- :link => Chef::Provider::Link,
- :template => Chef::Provider::Template,
- :remote_directory => Chef::Provider::RemoteDirectory,
- :execute => Chef::Provider::Execute,
- :mount => Chef::Provider::Mount::Mount,
- :script => Chef::Provider::Script,
- :service => Chef::Provider::Service::Init,
- :perl => Chef::Provider::Script,
- :python => Chef::Provider::Script,
- :ruby => Chef::Provider::Script,
- :bash => Chef::Provider::Script,
- :csh => Chef::Provider::Script,
- :user => Chef::Provider::User::Useradd,
- :group => Chef::Provider::Group::Gpasswd,
- :http_request => Chef::Provider::HttpRequest,
- :route => Chef::Provider::Route,
- :ifconfig => Chef::Provider::Ifconfig,
- :ruby_block => Chef::Provider::RubyBlock,
- :erl_call => Chef::Provider::ErlCall,
- :log => Chef::Provider::Log::ChefLog
- }
- }
- end
-
- include Chef::Mixin::ParamsValidate
-
- def find(name, version)
- provider_map = platforms[:default].clone
-
- name_sym = name
- if name.kind_of?(String)
- name.downcase!
- name.gsub!(/\s/, "_")
- name_sym = name.to_sym
- end
-
- if platforms.has_key?(name_sym)
- if platforms[name_sym].has_key?(version)
- Chef::Log.debug("Platform #{name.to_s} version #{version} found")
- if platforms[name_sym].has_key?(:default)
- provider_map.merge!(platforms[name_sym][:default])
- end
- provider_map.merge!(platforms[name_sym][version])
- elsif platforms[name_sym].has_key?(:default)
- provider_map.merge!(platforms[name_sym][:default])
- end
- else
- Chef::Log.debug("Platform #{name} not found, using all defaults. (Unsupported platform?)")
- end
- provider_map
- end
-
- def find_platform_and_version(node)
- platform = nil
- version = nil
-
- if node[:platform]
- platform = node[:platform]
- elsif node.attribute?("os")
- platform = node[:os]
- end
-
- raise ArgumentError, "Cannot find a platform for #{node}" unless platform
-
- if node[:platform_version]
- version = node[:platform_version]
- elsif node[:os_version]
- version = node[:os_version]
- elsif node[:os_release]
- version = node[:os_release]
- end
-
- raise ArgumentError, "Cannot find a version for #{node}" unless version
-
- return platform, version
- end
-
- def provider_for_resource(resource, action=:nothing)
- node = resource.run_context && resource.run_context.node
- raise ArgumentError, "Cannot find the provider for a resource with no run context set" unless node
- provider = find_provider_for_node(node, resource).new(resource, resource.run_context)
- provider.action = action
- provider
- end
-
- def provider_for_node(node, resource_type)
- raise NotImplementedError, "#{self.class.name} no longer supports #provider_for_node"
- find_provider_for_node(node, resource_type).new(node, resource_type)
- end
-
- def find_provider_for_node(node, resource_type)
- platform, version = find_platform_and_version(node)
- provider = find_provider(platform, version, resource_type)
- end
-
- def set(args)
- validate(
- args,
- {
- :platform => {
- :kind_of => Symbol,
- :required => false,
- },
- :version => {
- :kind_of => String,
- :required => false,
- },
- :resource => {
- :kind_of => Symbol,
- },
- :provider => {
- :kind_of => [ String, Symbol, Class ],
- }
- }
- )
- if args.has_key?(:platform)
- if args.has_key?(:version)
- if platforms.has_key?(args[:platform])
- if platforms[args[:platform]].has_key?(args[:version])
- platforms[args[:platform]][args[:version]][args[:resource].to_sym] = args[:provider]
- else
- platforms[args[:platform]][args[:version]] = {
- args[:resource].to_sym => args[:provider]
- }
- end
- else
- platforms[args[:platform]] = {
- args[:version] => {
- args[:resource].to_sym => args[:provider]
- }
- }
- end
- else
- if platforms.has_key?(args[:platform])
- if platforms[args[:platform]].has_key?(:default)
- platforms[args[:platform]][:default][args[:resource].to_sym] = args[:provider]
- else
- platforms[args[:platform]] = { :default => { args[:resource].to_sym => args[:provider] } }
- end
- else
- platforms[args[:platform]] = {
- :default => {
- args[:resource].to_sym => args[:provider]
- }
- }
- end
- end
- else
- if platforms.has_key?(:default)
- platforms[:default][args[:resource].to_sym] = args[:provider]
- else
- platforms[:default] = {
- args[:resource].to_sym => args[:provider]
- }
- end
- end
- end
-
- def find_provider(platform, version, resource_type)
- pmap = Chef::Platform.find(platform, version)
- provider_klass = explicit_provider(platform, version, resource_type) ||
- platform_provider(platform, version, resource_type) ||
- resource_matching_provider(platform, version, resource_type)
-
- raise ArgumentError, "Cannot find a provider for #{resource_type} on #{platform} version #{version}" if provider_klass.nil?
-
- provider_klass
- end
-
- def windows?
- if RUBY_PLATFORM =~ /mswin|mingw|windows/
- true
- else
- false
- end
- end
-
- def windows_server_2003?
- return false unless windows?
-
- require 'ruby-wmi'
-
- host = WMI::Win32_OperatingSystem.find(:first)
- (host.version && host.version.start_with?("5.2"))
- end
-
- private
-
- def explicit_provider(platform, version, resource_type)
- resource_type.kind_of?(Chef::Resource) ? resource_type.provider : nil
- end
-
- def platform_provider(platform, version, resource_type)
- pmap = Chef::Platform.find(platform, version)
- rtkey = resource_type.kind_of?(Chef::Resource) ? resource_type.resource_name.to_sym : resource_type
- pmap.has_key?(rtkey) ? pmap[rtkey] : nil
- end
-
- def resource_matching_provider(platform, version, resource_type)
- if resource_type.kind_of?(Chef::Resource)
- begin
- Chef::Provider.const_get(resource_type.class.to_s.split('::').last)
- rescue NameError
- nil
- end
- else
- nil
- end
- end
-
- end
+ # Functionality for this class is defined in chef/platform/provider_mapping
+ # and chef/platform/query_helpers
end
end
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