Class: Chef::Provider::Package::Rpm

Inherits:
Chef::Provider::Package show all
Includes:
Mixin::GetSourceFromPackage
Defined in:
lib/chef/provider/package/rpm.rb

Instance Attribute Summary

Attributes inherited from Chef::Provider::Package

#candidate_version

Attributes inherited from Chef::Provider

#action, #cookbook_name, #current_resource, #new_resource, #recipe_name, #run_context

Instance Method Summary collapse

Methods included from Mixin::GetSourceFromPackage

#initialize

Methods inherited from Chef::Provider::Package

#action_lock, #action_unlock, #as_array, #check_resource_semantics!, #expand_options, #get_preseed_file, #have_any_matching_version?, #initialize, #lock_package, #multipackage_api_adapter, #options, #package_locked, #preseed_package, #preseed_resource, #purge_package, #reconfig_package, #removing_package?, #target_version_already_installed?, #unlock_package, #version_requirement_satisfied?

Methods included from Mixin::SubclassDirective

#subclass_directive

Methods included from Mixin::ShellOut

#a_to_s, #clean_array, #shell_out, #shell_out!, #shell_out_compact, #shell_out_compact!, #shell_out_compact_timeout, #shell_out_compact_timeout!, #shell_out_with_systems_locale, #shell_out_with_systems_locale!

Methods included from Mixin::PathSanity

#enforce_path_sanity, #sanitized_path

Methods inherited from Chef::Provider

action, #action_nothing, #check_resource_semantics!, #cleanup_after_converge, #compile_and_converge_action, #converge_by, #converge_if_changed, #events, include_resource_dsl?, include_resource_dsl_module, #initialize, #node, #process_resource_requirements, provides, provides?, #requirements, #resource_collection, #resource_updated?, #run_action, #set_updated_status, supports?, use_inline_resources, #whyrun_mode?, #whyrun_supported?

Methods included from Mixin::Provides

#provided_as, #provides, #provides?

Methods included from Mixin::DescendantsTracker

#descendants, descendants, #direct_descendants, direct_descendants, #find_descendants_by_name, find_descendants_by_name, #inherited, store_inherited

Methods included from Mixin::LazyModuleInclude

#descendants, #include, #included

Methods included from Mixin::NotifyingBlock

#notifying_block, #subcontext_block

Methods included from DSL::DeclareResource

#build_resource, #declare_resource, #delete_resource, #delete_resource!, #edit_resource, #edit_resource!, #find_resource, #find_resource!, #with_run_context

Methods included from Mixin::PowershellOut

#powershell_out, #powershell_out!

Methods included from Mixin::WindowsArchitectureHelper

#assert_valid_windows_architecture!, #disable_wow64_file_redirection, #forced_32bit_override_required?, #is_i386_process_on_x86_64_windows?, #node_supports_windows_architecture?, #node_windows_architecture, #restore_wow64_file_redirection, #valid_windows_architecture?, #with_os_architecture, #wow64_architecture_override_required?, #wow64_directory

Methods included from DSL::PlatformIntrospection

#docker?, #platform?, #platform_family?, #value_for_platform, #value_for_platform_family

Instance Method Details

#define_resource_requirementsObject


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# File 'lib/chef/provider/package/rpm.rb', line 31

def define_resource_requirements
  super

  requirements.assert(:all_actions) do |a|
    a.assertion { @package_source_exists }
    a.failure_message Chef::Exceptions::Package, "Package #{new_resource.name} not found: #{new_resource.source}"
    a.whyrun "Assuming package #{new_resource.name} would have been made available."
  end
  requirements.assert(:all_actions) do |a|
    a.assertion { !@rpm_status.nil? && (@rpm_status.exitstatus == 0 || @rpm_status.exitstatus == 1) }
    a.failure_message Chef::Exceptions::Package, "Unable to determine current version due to RPM failure. Detail: #{@rpm_status.inspect}"
    a.whyrun "Assuming current version would have been determined for package#{new_resource.name}."
  end
end

#install_package(name, version) ⇒ Object Also known as: upgrade_package


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# File 'lib/chef/provider/package/rpm.rb', line 88

def install_package(name, version)
  if current_resource.version
    if allow_downgrade
      shell_out_compact_timeout!("rpm", options, "-U", "--oldpackage", new_resource.source)
    else
      shell_out_compact_timeout!("rpm", options, "-U", new_resource.source)
    end
  else
    shell_out_compact_timeout!("rpm", options, "-i", new_resource.source)
  end
end

#load_current_resourceObject


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# File 'lib/chef/provider/package/rpm.rb', line 46

def load_current_resource
  @package_source_provided = true
  @package_source_exists = true

  @current_resource = Chef::Resource::Package.new(new_resource.name)
  current_resource.package_name(new_resource.package_name)

  if new_resource.source
    unless uri_scheme?(new_resource.source) || ::File.exist?(new_resource.source)
      @package_source_exists = false
      return
    end

    Chef::Log.debug("#{new_resource} checking rpm status")
    shell_out_compact_timeout!("rpm", "-qp", "--queryformat", "%{NAME} %{VERSION}-%{RELEASE}\n", new_resource.source).stdout.each_line do |line|
      case line
      when /^(\S+)\s(\S+)$/
        current_resource.package_name($1)
        new_resource.version($2)
        @candidate_version = $2
      end
    end
  else
    if Array(new_resource.action).include?(:install)
      @package_source_exists = false
      return
    end
  end

  Chef::Log.debug("#{new_resource} checking install state")
  @rpm_status = shell_out_compact_timeout("rpm", "-q", "--queryformat", "%{NAME} %{VERSION}-%{RELEASE}\n", current_resource.package_name)
  @rpm_status.stdout.each_line do |line|
    case line
    when /^(\S+)\s(\S+)$/
      Chef::Log.debug("#{new_resource} current version is #{$2}")
      current_resource.version($2)
    end
  end

  current_resource
end

#remove_package(name, version) ⇒ Object


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# File 'lib/chef/provider/package/rpm.rb', line 102

def remove_package(name, version)
  if version
    shell_out_compact_timeout!("rpm", options, "-e", "#{name}-#{version}")
  else
    shell_out_compact_timeout!("rpm", options, "-e", name)
  end
end