Class: Chef::Provider::Mount::Linux
- Inherits:
-
Mount
- Object
- Chef::Provider
- Chef::Provider::Mount
- Mount
- Chef::Provider::Mount::Linux
- Defined in:
- lib/chef/provider/mount/linux.rb
Instance Attribute Summary
Attributes inherited from Mount
Attributes inherited from Chef::Provider::Mount
Attributes inherited from Chef::Provider
#action, #after_resource, #current_resource, #logger, #new_resource, #run_context
Instance Method Summary collapse
-
#loop_mount_points ⇒ Object
Check to see if the volume is mounted.
- #mounted? ⇒ Boolean
Methods inherited from Mount
#default_mount_options, #device_should_exist?, #disable_fs, #enable_fs, #enabled?, #initialize, #load_current_resource, #mount_fs, #mountable?, #network_device?, #remount_command, #remount_fs, #umount_fs
Methods inherited from Chef::Provider::Mount
#device_unchanged?, #disable_fs, #enable_fs, #initialize, #load_current_resource, #mount_fs, #mount_options_unchanged?, #remount_fs, #umount_fs
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, #load_current_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
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
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
Methods included from DSL::RebootPending
Methods included from DSL::IncludeRecipe
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
Constructor Details
This class inherits a constructor from Chef::Provider::Mount::Mount
Instance Method Details
#loop_mount_points ⇒ Object
Check to see if the volume is mounted. “findmnt” outputs the mount points with volume. Convert the mount_point of the resource to a real path in case it contains symlinks in its parents dirs.
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# File 'lib/chef/provider/mount/linux.rb', line 32 def loop_mount_points # get loop_mount_points only if not initialized earlier @loop_mount_points ||= shell_out!("losetup -a").stdout rescue Errno::ENOENT @loop_mount_points = "" end |
#mounted? ⇒ Boolean
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# File 'lib/chef/provider/mount/linux.rb', line 40 def mounted? mounted = false real_mount_point = if ::TargetIO::File.exist? @new_resource.mount_point ::TargetIO::File.realpath(@new_resource.mount_point) else @new_resource.mount_point end shell_out!("findmnt -rn").stdout.each_line do |line| case line # Permalink for device already mounted to mount point for : https://rubular.com/r/L0RNnD4gf2DJGl when /\A#{Regexp.escape(real_mount_point)}\s+#{device_mount_regex}\s/ mounted = true logger.trace("Special device #{device_logstring} mounted as #{real_mount_point}") # Permalink for loop type devices mount points https://rubular.com/r/a0bS4p2RvXsGxx when %r{\A#{Regexp.escape(real_mount_point)}\s+\/dev\/loop+[0-9]+\s} loop_mount_points.each_line do |mount_point| if mount_point.include? device_real mounted = true break end end # Permalink for multiple devices mounted to the same mount point(i.e. '/proc') https://rubular.com/r/a356yzspU7N9TY when %r{\A#{Regexp.escape(real_mount_point)}\s+([/\w])+\s} mounted = false logger.trace("Special device #{$~[1]} mounted as #{real_mount_point}") # Permalink for bind device mounted to an existing mount point: https://rubular.com/r/QAE0ilL3sm3Ldz when %r{\A#{Regexp.escape(real_mount_point)}\s+([/\w])+\[#{device_mount_regex}\]\s} mounted = true logger.trace("Bind device #{device_logstring} mounted as #{real_mount_point}") # Permalink for network device mounted to an existing mount point: https://rubular.com/r/JRTXXGFdQtwCD6 when /\A#{Regexp.escape(real_mount_point)}\s+#{device_mount_regex}\[/ mounted = true logger.trace("Network device #{device_logstring} mounted as #{real_mount_point}") # Permalink for network device mounted with a space in device name https://rubular.com/r/CK5zWWms96CRES # See the comment in "device_with_space_escape" for an explanation what's going here. when /\A#{Regexp.escape(real_mount_point)}\s+#{device_with_space_escape}\s/ mounted = true logger.trace("Network device #{device_logstring} mounted as #{real_mount_point}") end end @current_resource.mounted(mounted) end |