Class: Chef::Provider::Package::YumTM

Inherits:
Yum show all
Defined in:
lib/chef/provider/package/yum_tm.rb

Instance Attribute Summary

Attributes inherited from Chef::Provider

#action, #after_resource, #current_resource, #logger, #new_resource, #run_context

Instance Method Summary collapse

Methods inherited from Yum

#define_resource_requirements, #load_after_resource, #lock_package, #magic_version_array, #unlock_package

Methods included from Mixin::GetSourceFromPackage

#initialize

Methods inherited from Chef::Provider::Package

#as_array, #check_resource_semantics!, #define_resource_requirements, #expand_options, #have_any_matching_version?, #initialize, #lock_package, #multipackage_api_adapter, #options, #package_locked, #prepare_for_installation, #preseed_package, #purge_package, #reconfig_package, #removing_package?, #target_version_already_installed?, #unlock_package, #upgrade_package, #version_compare, #version_requirement_satisfied?

Methods included from Mixin::SubclassDirective

#subclass_directive

Methods inherited from Chef::Provider

action, action_description, action_descriptions, #action_nothing, #check_resource_semantics!, #cleanup_after_converge, #compile_and_converge_action, #converge_by, #converge_if_changed, #cookbook_name, #define_resource_requirements, #description, #events, include_resource_dsl?, include_resource_dsl_module, #initialize, #introduced, #load_after_resource, #node, #process_resource_requirements, provides, provides?, #recipe_name, #requirements, #resource_collection, #resource_updated?, #run_action, #set_updated_status, supports?, use, use_inline_resources, #validate_required_properties!, #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::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::Secret

#default_secret_config, #default_secret_service, #secret, #with_secret_config, #with_secret_service

Methods included from DSL::RenderHelpers

#render_json, #render_toml, #render_yaml

Methods included from DSL::ReaderHelpers

#parse_file, #parse_json, #parse_toml, #parse_yaml

Methods included from DSL::Powershell

#ps_credential

Methods included from DSL::RegistryHelper

#registry_data_exists?, #registry_get_subkeys, #registry_get_values, #registry_has_subkeys?, #registry_key_exists?, #registry_value_exists?

Methods included from DSL::ChefVault

#chef_vault, #chef_vault_item, #chef_vault_item_for_environment

Methods included from DSL::DataQuery

#data_bag, #data_bag_item, #search, #tagged?

Methods included from EncryptedDataBagItem::CheckEncrypted

#encrypted?

Methods included from DSL::PlatformIntrospection

#older_than_win_2012_or_8?, #platform?, #platform_family?, #value_for_platform, #value_for_platform_family

Methods included from DSL::Recipe

#exec, #have_resource_class_for?, #resource_class_for

Methods included from DSL::Definitions

add_definition, #evaluate_resource_definition, #has_resource_definition?

Methods included from DSL::Resources

add_resource_dsl, remove_resource_dsl

Methods included from DSL::Cheffish

load_cheffish

Methods included from DSL::RebootPending

#reboot_pending?

Methods included from DSL::IncludeRecipe

#include_recipe, #load_recipe

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!, #resources, #with_run_context

Methods included from DSL::Compliance

#include_input, #include_profile, #include_waiver

Instance Method Details

#candidate_version ⇒ Object 



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# File 'lib/chef/provider/package/yum_tm.rb', line 56

def candidate_version
  @candidate_version ||= get_candidate_versions
end

#flushcache ⇒ Object 



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# File 'lib/chef/provider/package/yum_tm.rb', line 72

def flushcache
  yum("clean", "all")
end

#get_candidate_versions ⇒ Object 



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# File 'lib/chef/provider/package/yum_tm.rb', line 60

def get_candidate_versions
  package_name_array.map do |package_name|
    stdout = package_query_raw(package_name)
    stdout.match(/^Version +: (.+)$/)[1]
  end
end

#get_current_versions ⇒ Object 



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# File 'lib/chef/provider/package/yum_tm.rb', line 49

def get_current_versions
  package_name_array.each.map do |pkg, i|
    cmd = shell_out("rpm -q --queryformat='%{VERSION}' #{pkg}")
    cmd.exitstatus == 1 ? nil : cmd.stdout
  end
end

#install_package(names, versions) ⇒ Object 



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# File 'lib/chef/provider/package/yum_tm.rb', line 35

def install_package(names, versions)
  if new_resource.source
    yum(options, "-y", "install", new_resource.source)
  else
    yum(options, "-y", "install", names)
  end
  flushcache
end

#load_current_resource ⇒ Object 



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# File 'lib/chef/provider/package/yum_tm.rb', line 27

def load_current_resource
  @current_resource = Chef::Resource::YumPackage.new(new_resource.name)
  current_resource.package_name(new_resource.package_name)
  current_resource.version(get_current_versions)

  current_resource
end

#package_query(action, provides, arch: nil, version: nil, options: {}) ⇒ Object

Perform package query via shell commands only



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# File 'lib/chef/provider/package/yum_tm.rb', line 84

def package_query(action, provides, arch: nil, version: nil, options: {})
  if action == :whatinstalled
    cmdline = "rpm -q --queryformat='%{VERSION} %{ARCH}' #{provides}"

    cmd = shell_out(cmdline)
    return nil if cmd.exitstatus != 0

    Chef::Provider::Package::Yum::Version.new(
      provides,
      cmd.stdout.split[0],
      cmd.stdout.split[1]
    )
  else
    logger.info("Retrieving package information from repository server (please wait)...")

    stdout = package_query_raw(provides, arch, version, options)

    Chef::Provider::Package::Yum::Version.new(
      provides,
      stdout.match(/^Version +: (.+)$/)[1],
      stdout.match(/^Architecture +: (.+)$/)[1]
    )
  end
end

#package_query_raw(provides, arch: nil, version: nil, options: {}) ⇒ Object 



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# File 'lib/chef/provider/package/yum_tm.rb', line 109

def package_query_raw(provides, arch: nil, version: nil, options: {})
  cmdline = "yum info #{provides}"
  cmdline += "-#{version} " unless version.nil?
  cmdline += " --forcearch=#{arch} " unless arch.nil?

  cmd = shell_out(cmdline)
  if cmd.exitstatus != 0
    raise Chef::Exceptions::Package, "#{new_resource.package_name} caused a repository error: #{cmd.stderr}"
  end

  cmd.stdout
end

#python_helper ⇒ Object

Redirect any agent mode yum implementation calls to python helper to this class



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# File 'lib/chef/provider/package/yum_tm.rb', line 68

def python_helper
  self
end

#remove_package(names, versions) ⇒ Object

remove_package just uses yum commands and is Target Mode compatible



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# File 'lib/chef/provider/package/yum_tm.rb', line 45

def remove_package(names, versions)
  yum(options, "-y", "remove", names)
end

#version_equals?(v1, v2) ⇒ Boolean

Reuse base implementation, not the one from agent-mode yum_package

Returns:

  • (Boolean) 


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# File 'lib/chef/provider/package/yum_tm.rb', line 77

def version_equals?(v1, v2)
  return false unless v1 && v2

  v1 == v2
end

#yum_binary ⇒ Object 



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# File 'lib/chef/provider/package/yum_tm.rb', line 122

def yum_binary
  @yum_binary ||=
    begin
      yum_binary = new_resource.yum_binary if new_resource.is_a?(Chef::Resource::YumPackage)
      yum_binary ||= ::TargetIO::File.exist?("/usr/bin/yum-deprecated") ? "yum-deprecated" : "yum"
    end
end