Class: Chef::Provider::Mount

Inherits:
Chef::Provider show all
Defined in:
lib/chef/provider/mount.rb,
lib/chef/provider/mount/aix.rb,
lib/chef/provider/mount/linux.rb,
lib/chef/provider/mount/mount.rb,
lib/chef/provider/mount/solaris.rb,
lib/chef/provider/mount/windows.rb

Direct Known Subclasses

Mount, Solaris, Windows

Defined Under Namespace

Classes: Aix, Linux, Mount, Solaris, Windows

Instance Attribute Summary collapse

Attributes inherited from Chef::Provider

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

Instance Method Summary collapse

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, #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

Constructor Details

#initialize(new_resource, run_context) ⇒ Mount

Returns a new instance of Mount.



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# File 'lib/chef/provider/mount.rb', line 33

def initialize(new_resource, run_context)
  super
  self.unmount_retries = 20
end

Instance Attribute Details

#unmount_retries ⇒ Object

Returns the value of attribute unmount_retries.



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

def unmount_retries
  @unmount_retries
end

Instance Method Details

#device_unchanged? ⇒ Boolean

It’s entirely plausible that a site might prefer UUIDs or labels, so we need to be able to update fstab to conform with their wishes without necessarily needing to remount the device. See #6851 for more. We have to compare current resource device with device_fstab value because entry in /etc/fstab will be as per device_type. For Ex: ‘LABEL=/tmp/ /mnt ext3 defaults 0 2’, where ‘device_type’ is :label.

Returns:

  • (Boolean) 


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# File 'lib/chef/provider/mount.rb', line 128

def device_unchanged?
  @current_resource.device == device_fstab
end

#disable_fs ⇒ Object

should implement disabling of the filesystem (e.g. in /etc/fstab), raises if action does not succeed

Raises:



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# File 'lib/chef/provider/mount.rb', line 160

def disable_fs
  raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :disable"
end

#enable_fs ⇒ Object

should implement enabling of the filesystem (e.g. in /etc/fstab), raises if action does not succeed

Raises:



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# File 'lib/chef/provider/mount.rb', line 155

def enable_fs
  raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :enable"
end

#load_current_resource ⇒ Object 



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# File 'lib/chef/provider/mount.rb', line 29

def load_current_resource
  true
end

#mount_fs ⇒ Object

should implement mounting of the filesystem, raises if action does not succeed

Raises:



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# File 'lib/chef/provider/mount.rb', line 139

def mount_fs
  raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :mount"
end

#mount_options_unchanged? ⇒ Boolean

should check new_resource against current_resource to see if mount options need updating, returns true/false

Returns:

  • (Boolean)

Raises:



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# File 'lib/chef/provider/mount.rb', line 117

def mount_options_unchanged?
  raise Chef::Exceptions::UnsupportedAction, "#{self} does not implement #mount_options_unchanged?"
end

#mounted? ⇒ Boolean

should actually check if the filesystem is mounted (not just return current_resource) and return true/false

Returns:

  • (Boolean)

Raises:



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# File 'lib/chef/provider/mount.rb', line 112

def mounted?
  raise Chef::Exceptions::UnsupportedAction, "#{self} does not implement #mounted?"
end

#remount_fs ⇒ Object

should implement remounting of the filesystem (via a -o remount or some other atomic-ish action that isn’t simply a umount/mount style remount), raises if action does not succeed

Raises:



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# File 'lib/chef/provider/mount.rb', line 150

def remount_fs
  raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :remount"
end

#umount_fs ⇒ Object

should implement unmounting of the filesystem, raises if action does not succeed

Raises:



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# File 'lib/chef/provider/mount.rb', line 144

def umount_fs
  raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :umount"
end