foreman/app/models/operatingsystem.rb @ acfbc458
| 2c83f744 | Paul Kelly | require 'ostruct'
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require 'uri'
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| 286a2207 | Ohad Levy | class Operatingsystem < ActiveRecord::Base
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| acfbc458 | Marek Hulan | include Authorizable
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| 5031bb10 | Tomas Strachota | include ValidateOsFamily
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| d7611b24 | Greg Sutcliffe | ||
| ff8cc704 | Joseph Mitchell Magen | before_destroy EnsureNotUsedBy.new(:hosts, :hostgroups)
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| d7611b24 | Greg Sutcliffe | has_many_hosts
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| 7d993b41 | Joseph Mitchell Magen | has_many :hostgroups
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| dd42df0a | Ohad Levy | has_many :images, :dependent => :destroy
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| db59a916 | Jochen Schalanda | has_and_belongs_to_many :media
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| c6eee281 | Ohad Levy | has_and_belongs_to_many :ptables
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| ffc12fd6 | Ohad Levy | has_and_belongs_to_many :architectures
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| c6eee281 | Ohad Levy | has_and_belongs_to_many :puppetclasses
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| cab0d8c6 | Ohad Levy | has_and_belongs_to_many :config_templates
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has_many :os_default_templates, :dependent => :destroy
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accepts_nested_attributes_for :os_default_templates, :allow_destroy => true,
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| 9c3f01c5 | Ohad Levy | :reject_if => lambda { |v| v[:config_template_id].blank? }
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| cab0d8c6 | Ohad Levy | ||
| f2c78d4a | Joseph Magen | validates :major, :numericality => true, :presence => { :message => N_("Operating System version is required") }
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| 11782648 | Ohad Levy | has_many :os_parameters, :dependent => :destroy, :foreign_key => :reference_id
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| 57526a20 | Joseph Mitchell Magen | has_many :parameters, :dependent => :destroy, :foreign_key => :reference_id, :class_name => "OsParameter"
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| 11782648 | Ohad Levy | accepts_nested_attributes_for :os_parameters, :reject_if => lambda { |a| a[:value].blank? }, :allow_destroy => true
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| fe4629de | rbirnie | has_many :trends, :as => :trendable, :class_name => "ForemanTrend"
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| b1f4f883 | Joseph Mitchell Magen | attr_name :fullname
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| f2c78d4a | Joseph Magen | validates :minor, :numericality => true, :allow_nil => true, :allow_blank => true
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validates :name, :format => {:with => /\A(\S+)\Z/, :message => N_("can't be blank or contain white spaces.")}
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| 9a9b3e75 | Paul Kelly | before_validation :downcase_release_name
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| c5ea5361 | Ohad Levy | #TODO: add validation for name and major uniqueness
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| 286a2207 | Ohad Levy | ||
| c2c32409 | Greg Sutcliffe | before_save :set_family
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| 5031bb10 | Tomas Strachota | ||
| 9c864cb6 | Ohad Levy | audited :allow_mass_assignment => true
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| f2c78d4a | Joseph Magen | default_scope lambda { order('operatingsystems.name') }
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| 286a2207 | Ohad Levy | ||
| c2c32409 | Greg Sutcliffe | scoped_search :on => :name, :complete_value => :true
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scoped_search :on => :major, :complete_value => :true
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scoped_search :on => :minor, :complete_value => :true
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scoped_search :on => :description, :complete_value => :true
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scoped_search :on => :type, :complete_value => :true, :rename => "family"
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| 8de14697 | Ohad Levy | ||
| c2c32409 | Greg Sutcliffe | scoped_search :in => :architectures, :on => :name, :complete_value => :true, :rename => "architecture"
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scoped_search :in => :media, :on => :name, :complete_value => :true, :rename => "medium"
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scoped_search :in => :config_templates, :on => :name, :complete_value => :true, :rename => "template"
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| 8de14697 | Ohad Levy | scoped_search :in => :os_parameters, :on => :value, :on_key=> :name, :complete_value => true, :rename => :params
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| 48a65101 | Greg Sutcliffe | FAMILIES = { 'Debian' => %r{Debian|Ubuntu}i,
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'Redhat' => %r{RedHat|Centos|Fedora|Scientific|SLC}i,
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'Suse' => %r{OpenSuSE|SLES|SLED}i,
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'Windows' => %r{Windows}i,
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| ba71c565 | Greg Sutcliffe | 'Archlinux' => %r{Archlinux}i,
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| 48a65101 | Greg Sutcliffe | 'Gentoo' => %r{Gentoo}i,
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'Solaris' => %r{Solaris}i,
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| 7e2880b6 | Ruediger Mueck | 'Freebsd' => %r{FreeBSD}i,
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| b80c6c00 | Frank Wall | 'AIX' => %r{AIX}i,
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'Junos' => %r{Junos}i }
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| 32847027 | Justin Sherrill | ||
class Jail < Safemode::Jail
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| 6b27556a | Amos Benari | allow :name, :media_url, :major, :minor, :family, :to_s, :repos, :==, :release_name, :kernel, :initrd, :pxe_type, :medium_uri
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| 32847027 | Justin Sherrill | end
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| 2c83f744 | Paul Kelly | # As Rails loads an object it casts it to the class in the 'type' field. If we ensure that the type and
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# family are the same thing then rails converts the record to a Debian or a solaris object as required.
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# Manually managing the 'type' field allows us to control the inheritance chain and the available methods
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| 5f75dccc | Paul Kelly | def family
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| b34e9aea | Ohad Levy | read_attribute(:type)
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| 5f75dccc | Paul Kelly | end
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| 2c83f744 | Paul Kelly | def family=(value)
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self.type = value
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end
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def self.families
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FAMILIES.keys.sort
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end
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| 5031bb10 | Tomas Strachota | validate_inclusion_in_families :type
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| 2c83f744 | Paul Kelly | ||
def self.families_as_collection
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| 48a65101 | Greg Sutcliffe | families.map do |f|
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OpenStruct.new(:name => f.constantize.new.display_family, :value => f)
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end
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| 2c83f744 | Paul Kelly | end
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| 6b27556a | Amos Benari | # Operating system family can override this method to provide an array of
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# hashes, each describing a repository. For example, to describe a yum repo,
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# the following structure can be returned by the method:
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# [{ :baseurl => "https://dl.thesource.com/get/it/here",
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# :name => "awesome",
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# :description => "awesome product repo"",
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# :enabled => 1,
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# :gpgcheck => 1
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# }]
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def repos host
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[]
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end
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| db59a916 | Jochen Schalanda | def medium_uri host, url = nil
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url ||= host.medium.path
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medium_vars_to_uri(url, host.architecture.name, host.os)
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| 0f77c7f2 | Ohad Levy | end
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| db59a916 | Jochen Schalanda | def medium_vars_to_uri (url, arch, os)
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| a6db0470 | Paul Kelly | URI.parse(interpolate_medium_vars(url, arch, os)).normalize
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| 5f75dccc | Paul Kelly | end
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| a6db0470 | Paul Kelly | def interpolate_medium_vars path, arch, os
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return "" if path.empty?
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path.gsub('$arch', arch).
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gsub('$major', os.major).
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gsub('$minor', os.minor).
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gsub('$version', [os.major, os.minor ].compact.join('.')).
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gsub('$release', os.release_name ? os.release_name : "" )
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end
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| 68f7a705 | Ohad Levy | # The OS is usually represented as the concatenation of the OS and the revision
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| 286a2207 | Ohad Levy | def to_label
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| c2c32409 | Greg Sutcliffe | description.blank? ? to_s : description
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| fd8666ab | Ohad Levy | end
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def release
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"#{major}#{('.' + minor) unless minor.empty?}"
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| 286a2207 | Ohad Levy | end
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| 290c4d84 | Ohad Levy | def to_s
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| c2c32409 | Greg Sutcliffe | "#{name} #{release}"
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| 290c4d84 | Ohad Levy | end
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| 3312a03d | Ohad Levy | def fullname
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| c2c32409 | Greg Sutcliffe | to_s
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| 3312a03d | Ohad Levy | end
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| 5f75dccc | Paul Kelly | ||
| b1f4f883 | Joseph Mitchell Magen | def self.find_by_fullname(fullname)
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a = fullname.split(" ")
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b = a[1].split('.') if a[1]
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cond = {:name => a[0]}
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cond.merge!(:major => b[0]) if b && b[0]
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cond.merge!(:minor => b[1]) if b && b[1]
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self.where(cond).first
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end
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| 0f77c7f2 | Ohad Levy | # sets the prefix for the tfp files based on the os / arch combination
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def pxe_prefix(arch)
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"boot/#{to_s}-#{arch}".gsub(" ","-")
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end
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| db59a916 | Jochen Schalanda | def pxe_files(medium, arch)
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boot_files_uri(medium, arch).collect do |img|
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| 0f77c7f2 | Ohad Levy | { pxe_prefix(arch).to_sym => img.to_s}
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end
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end
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| 218bd6e0 | Justin Sherrill | def kernel arch
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bootfile(arch,:kernel)
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end
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def initrd arch
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bootfile(arch,:initrd)
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end
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| a6db0470 | Paul Kelly | def bootfile arch, type
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pxe_prefix(arch) + "-" + eval("#{self.family}::PXEFILES[:#{type}]")
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end
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# Does this OS family support a build variant that is constructed from a prebuilt archive
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def supports_image
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false
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end
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# override in sub operatingsystem classes as required.
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def pxe_variant
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"syslinux"
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end
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# The kind of PXE configuration template used. PXELinux and PXEGrub are currently supported
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def template_kind
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"PXELinux"
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end
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#handle things like gpxelinux/ gpxe / pxelinux here
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| 672f931d | Paul Kelly | def boot_filename host=nil
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| a6db0470 | Paul Kelly | "pxelinux.0"
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end
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# Does this OS family use release_name in its naming scheme
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def use_release_name?
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false
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end
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def image_extension
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| eed31c34 | Ohad Levy | raise ::Foreman::Exception.new(N_("Attempting to construct an operating system image filename but %s cannot be built from an image"), family)
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| a6db0470 | Paul Kelly | end
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| 06bf16e9 | Ohad Levy | # If this OS family requires access to its media via NFS
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def require_nfs_access_to_medium
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false
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end
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| 48a65101 | Greg Sutcliffe | # Pretty method for displaying the Family name
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def display_family
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"Unknown"
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end
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| c2c32409 | Greg Sutcliffe | def self.shorten_description description
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# This method should be overridden in the OS subclass
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# to handle shortening the specific formats of lsbdistdescription
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# returned by Facter on that OS
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description
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end
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| 2c83f744 | Paul Kelly | def deduce_family
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| c2c32409 | Greg Sutcliffe | self.family || self.class.families.find do |f|
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| 5031bb10 | Tomas Strachota | name =~ FAMILIES[f]
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| 2c83f744 | Paul Kelly | end
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end
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| c2c32409 | Greg Sutcliffe | private
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def set_family
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self.family ||= self.deduce_family
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end
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| 9a9b3e75 | Paul Kelly | def downcase_release_name
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| 2e31dbca | Ohad Levy | self.release_name.downcase! unless defined?(Rake) or release_name.nil? or release_name.empty?
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| 9a9b3e75 | Paul Kelly | end
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| a6db0470 | Paul Kelly | def boot_files_uri(medium, architecture)
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| 93117958 | Bryan Kearney | raise (_("invalid medium for %s") % to_s) unless media.include?(medium)
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raise (_("invalid architecture for %s") % to_s) unless architectures.include?(architecture)
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| a6db0470 | Paul Kelly | eval("#{self.family}::PXEFILES").values.collect do |img|
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| 68f7a705 | Ohad Levy | medium_vars_to_uri("#{medium.path}/#{pxedir}/#{img}", architecture.name, self)
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| a6db0470 | Paul Kelly | end
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| 0f77c7f2 | Ohad Levy | end
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| 286a2207 | Ohad Levy | end
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