foreman/app/models/concerns/host_common.rb @ 9dd00534
| 31b7d5de | Dominic Cleal | require 'securerandom'
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| e5d3f34e | Ohad Levy | #Common methods between host and hostgroup
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# mostly for template rendering consistency
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module HostCommon
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| dc457681 | Joseph Mitchell Magen | extend ActiveSupport::Concern
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| ace6fbad | Ohad Levy | ||
| dc457681 | Joseph Mitchell Magen | included do
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| ae4998bc | Tomer Brisker | include CounterCacheFix
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| 6895854c | Stephen Benjamin | counter_cache = "#{model_name.split(":").first.pluralize.downcase}_count".to_sym # e.g. :hosts_count
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belongs_to :architecture, :counter_cache => counter_cache
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belongs_to :environment, :counter_cache => counter_cache
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belongs_to :operatingsystem, :counter_cache => counter_cache
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| dc457681 | Joseph Mitchell Magen | belongs_to :medium
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belongs_to :ptable
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belongs_to :puppet_proxy, :class_name => "SmartProxy"
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belongs_to :puppet_ca_proxy, :class_name => "SmartProxy"
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| 77f70152 | Stephen Benjamin | belongs_to :realm, :counter_cache => counter_cache
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| c6e02bd3 | Joseph Magen | belongs_to :compute_profile
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| 7acc469b | Amos Benari | ||
| c4bfd47f | Stephen Benjamin | before_save :check_puppet_ca_proxy_is_required?, :crypt_root_pass
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| 111cde57 | Joseph Magen | has_many :host_config_groups, :as => :host
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has_many :config_groups, :through => :host_config_groups, :after_add => :update_config_group_counters,
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:after_remove => :update_config_group_counters
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has_many :config_group_classes, :through => :config_groups
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has_many :group_puppetclasses, :through => :config_groups, :source => :puppetclasses
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alias_method :all_puppetclasses, :classes
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| 9dd00534 | Tom Caspy | has_many :lookup_values, :primary_key => :lookup_value_matcher, :foreign_key => :match, :validate => false
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| dc457681 | Joseph Mitchell Magen | # See "def lookup_values_attributes=" under, for the implementation of accepts_nested_attributes_for :lookup_values
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accepts_nested_attributes_for :lookup_values
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| 9dd00534 | Tom Caspy | ||
before_save :set_lookup_value_matcher
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| a6810fc6 | Joseph Mitchell Magen | # Replacement of accepts_nested_attributes_for :lookup_values,
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# to work around the lack of `host_id` column in lookup_values.
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| 5f029ed6 | Daniel Lobato | def lookup_values_attributes=(lookup_values_attributes)
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| a6810fc6 | Joseph Mitchell Magen | lookup_values_attributes.each_value do |attribute|
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attr = attribute.dup
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| c6b42368 | Tom Caspy | if id = attr.delete(:id)
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lookup_value = self.lookup_values.to_a.select{|i| i.id == id}.first
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| a6810fc6 | Joseph Mitchell Magen | if lookup_value
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mark_for_destruction = ActiveRecord::ConnectionAdapters::Column.value_to_boolean attr.delete(:_destroy)
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lookup_value.attributes = attr
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| c6b42368 | Tom Caspy | lookup_value.mark_for_destruction if mark_for_destruction
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| a6810fc6 | Joseph Mitchell Magen | end
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elsif !ActiveRecord::ConnectionAdapters::Column.value_to_boolean attr.delete(:_destroy)
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| c6b42368 | Tom Caspy | self.lookup_values.build(attr.merge(:match => lookup_value_match, :host_or_hostgroup => self))
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| 7acc469b | Amos Benari | end
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end
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| 36f93e4d | Ohad Levy | end
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| e5d3f34e | Ohad Levy | end
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| dc457681 | Joseph Mitchell Magen | # Returns a url pointing to boot file
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| 5f029ed6 | Daniel Lobato | def url_for_boot(file)
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| dc457681 | Joseph Mitchell Magen | "#{os.medium_uri(self)}/#{os.url_for_boot(file)}"
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end
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| e5d3f34e | Ohad Levy | ||
| dc457681 | Joseph Mitchell Magen | def puppetca?
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return false if self.respond_to?(:managed?) and !managed?
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!!(puppet_ca_proxy and puppet_ca_proxy.url.present?)
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end
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| 36f93e4d | Ohad Levy | ||
| dc457681 | Joseph Mitchell Magen | # no need to store anything in the db if the entry is plain "puppet"
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# If the system is using smart proxies and the user has run the smartproxy:migrate task
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# then the puppetmaster functions handle smart proxy objects
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def puppetmaster
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puppet_proxy.to_s
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end
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| e5d3f34e | Ohad Levy | ||
| dc457681 | Joseph Mitchell Magen | def puppet_ca_server
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puppet_ca_proxy.to_s
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end
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| 0539fada | Ohad Levy | ||
| dc457681 | Joseph Mitchell Magen | # If the host/hostgroup has a medium then use the path from there
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# Else if the host/hostgroup's operatingsystem has only one media then use the image_path from that as this is automatically displayed when there is only one item
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# Else we cannot provide a default and it is cut and paste time
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def default_image_file
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return "" unless operatingsystem and operatingsystem.supports_image
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if medium
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nfs_path = medium.try :image_path
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if operatingsystem.try(:media) and operatingsystem.media.size == 1
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nfs_path ||= operatingsystem.media.first.image_path
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| a6db0470 | Paul Kelly | end
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| dc457681 | Joseph Mitchell Magen | # We encode the hw_model into the image file name as not all Sparc flashes can contain all possible hw_models. The user can always
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# edit it if required or use symlinks if they prefer.
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hw_model = model.try :hardware_model if defined?(model_id)
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operatingsystem.interpolate_medium_vars(nfs_path, architecture.name, operatingsystem) +\
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"#{operatingsystem.file_prefix}.#{architecture}#{hw_model.empty? ? "" : "." + hw_model.downcase}.#{operatingsystem.image_extension}"
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else
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""
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| a6db0470 | Paul Kelly | end
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| dc457681 | Joseph Mitchell Magen | end
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| a6db0470 | Paul Kelly | ||
| 5f029ed6 | Daniel Lobato | def image_file=(file)
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| dc457681 | Joseph Mitchell Magen | # We only save a value into the image_file field if the value is not the default path, (which was placed in the entry when it was displayed,)
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# and it is not a directory, (ends in /)
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| a6b0eeb0 | Joseph Magen | value = ( (default_image_file == file) or (file =~ /\/\Z/) or file == "") ? nil : file
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| dc457681 | Joseph Mitchell Magen | write_attribute :image_file, value
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end
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| a6db0470 | Paul Kelly | ||
| dc457681 | Joseph Mitchell Magen | def image_file
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super || default_image_file
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end
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| da6fa387 | Ohad Levy | ||
| c4bfd47f | Stephen Benjamin | def crypt_root_pass
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| db176297 | Dominic Cleal | # hosts will always copy and crypt the password from parents when saved, but hostgroups should
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# only crypt if the attribute is stored, else will stay blank and inherit
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| cd032085 | Daniel Lobato | unencrypted_pass = if is_a?(Hostgroup)
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| db176297 | Dominic Cleal | read_attribute(:root_pass)
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else
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root_pass
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end
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if unencrypted_pass.present?
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| 526e02fb | Tom Caspy | is_actually_encrypted = if PasswordCrypt.crypt_gnu_compatible?
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unencrypted_pass.match('^\$\d+\$.+\$.+')
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else
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unencrypted_pass.starts_with?("$")
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end
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if is_actually_encrypted
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self.root_pass = self.grub_pass = unencrypted_pass
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else
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self.root_pass = operatingsystem.nil? ? PasswordCrypt.passw_crypt(unencrypted_pass) : PasswordCrypt.passw_crypt(unencrypted_pass, operatingsystem.password_hash)
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self.grub_pass = PasswordCrypt.grub2_passw_crypt(unencrypted_pass)
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end
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| 2d7f0315 | Dmitri Dolguikh | end
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| dc457681 | Joseph Mitchell Magen | end
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| 36f93e4d | Ohad Levy | ||
| 5f029ed6 | Daniel Lobato | def param_true?(name)
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| c74610f9 | Walden Raines | params.has_key?(name) && Foreman::Cast.to_bool(value)
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| 3701a8d1 | Lukas Zapletal | end
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| 5f029ed6 | Daniel Lobato | def param_false?(name)
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| c74610f9 | Walden Raines | params.has_key?(name) && Foreman::Cast.to_bool(value) == false
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| 6807d423 | Stephen Benjamin | end
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| 111cde57 | Joseph Magen | def cg_class_ids
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| cd032085 | Daniel Lobato | cg_ids = if is_a?(Hostgroup)
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| 111cde57 | Joseph Magen | path.each.map(&:config_group_ids).flatten.uniq
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else
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config_group_ids + (hostgroup ? hostgroup.path.each.map(&:config_group_ids).flatten.uniq : [] )
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end
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ConfigGroupClass.where(:config_group_id => cg_ids).pluck(:puppetclass_id)
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end
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def hg_class_ids
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| cd032085 | Daniel Lobato | hg_ids = if is_a?(Hostgroup)
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| afe02d30 | Daniel Lobato | path_ids
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| 111cde57 | Joseph Magen | elsif hostgroup
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| afe02d30 | Daniel Lobato | hostgroup.path_ids
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| 111cde57 | Joseph Magen | end
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HostgroupClass.where(:hostgroup_id => hg_ids).pluck(:puppetclass_id)
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end
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def host_class_ids
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| cd032085 | Daniel Lobato | is_a?(Host::Base) ? host_classes.pluck(:puppetclass_id) : []
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| 111cde57 | Joseph Magen | end
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def all_puppetclass_ids
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cg_class_ids + hg_class_ids + host_class_ids
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end
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def classes(env = environment)
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conditions = {:id => all_puppetclass_ids }
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if env
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env.puppetclasses.where(conditions)
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else
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Puppetclass.where(conditions)
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end
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end
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def puppetclass_ids
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classes.reorder('').pluck('puppetclasses.id')
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end
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def classes_in_groups
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conditions = {:id => cg_class_ids }
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if environment
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environment.puppetclasses.where(conditions) - parent_classes
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else
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Puppetclass.where(conditions) - parent_classes
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end
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end
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def individual_puppetclasses
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puppetclasses - classes_in_groups
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end
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def available_puppetclasses
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return Puppetclass.scoped if environment_id.blank?
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environment.puppetclasses - parent_classes
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end
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| 9dd00534 | Tom Caspy | protected
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def set_lookup_value_matcher
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self.lookup_value_matcher = lookup_value_match
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end
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| dc457681 | Joseph Mitchell Magen | private
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| ace6fbad | Ohad Levy | ||
| dc457681 | Joseph Mitchell Magen | # fall back to our puppet proxy in case our puppet ca is not defined/used.
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def check_puppet_ca_proxy_is_required?
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return true if puppet_ca_proxy_id.present? or puppet_proxy_id.blank?
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| 8f657a84 | Stephen Benjamin | if puppet_proxy.has_feature?('Puppet CA')
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| dc457681 | Joseph Mitchell Magen | self.puppet_ca_proxy ||= puppet_proxy
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| ace6fbad | Ohad Levy | end
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| dc457681 | Joseph Mitchell Magen | rescue
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true # we don't want to break anything, so just skipping.
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| 36f93e4d | Ohad Levy | end
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| 111cde57 | Joseph Magen | ||
def cnt_hostgroups(config_group)
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| 3efe1dab | Daniel Lobato | Hostgroup.search_for(%{config_group="#{config_group.name}"}).count
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| 111cde57 | Joseph Magen | end
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def cnt_hosts(config_group)
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| 3efe1dab | Daniel Lobato | Host::Managed.search_for(%{config_group="#{config_group.name}"}).count
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| 111cde57 | Joseph Magen | end
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def update_config_group_counters(record)
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record.update_attribute(:hostgroups_count, cnt_hostgroups(record))
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record.update_attribute(:hosts_count, cnt_hosts(record))
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| 83683ed0 | Tomer Brisker | ||
record.update_puppetclasses_total_hosts
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| 111cde57 | Joseph Magen | end
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| e5d3f34e | Ohad Levy | end
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