Class: OpenNebula::User

Inherits:
PoolElement show all
Defined in:
lib/OpenNebula/User.rb

Constant Summary collapse

USER_METHODS =

Constants and Class Methods

{
    :info     => "user.info",
    :allocate => "user.allocate",
    :delete   => "user.delete",
    :passwd   => "user.passwd",
    :chgrp    => "user.chgrp"
}
SELF = 
-1

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from PoolElement

#id, #name, new_with_id, #to_str

Methods inherited from XMLElement

#[], #attr, #each, #each_xpath, #has_elements?, #initialize_xml, #name, #retrieve_elements, #template_like_str, #template_str, #text, #to_hash, #to_xml

Constructor Details

#initialize(xml, client) ⇒ User

Class constructor



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# File 'lib/OpenNebula/User.rb', line 54

def initialize(xml, client)
    super(xml,client)

    @client = client
end

Class Method Details

.build_xml(pe_id = nil) ⇒ Object

Creates a User description with just its identifier this method should be used to create plain User objects. id the id of the user

Example:

user = User.new(User.build_xml(3),rpc_client)



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# File 'lib/OpenNebula/User.rb', line 41

def User.build_xml(pe_id=nil)
    if pe_id
        user_xml = "<USER><ID>#{pe_id}</ID></USER>"
    else
        user_xml = "<USER></USER>"
    end

    XMLElement.build_xml(user_xml, 'USER')
end

Instance Method Details

#allocate(username, password) ⇒ Object

Allocates a new User in OpenNebula

username Name of the new user.

password Password for the new user



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# File 'lib/OpenNebula/User.rb', line 74

def allocate(username, password)
    super(USER_METHODS[:allocate], username, password)
end

#chgrp(gid) ⇒ Object

Changes the main group

gid

Integer the new group id. Set to -1 to leave the current one

return

nil in case of success or an Error object



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# File 'lib/OpenNebula/User.rb', line 98

def chgrp(gid)
    return Error.new('ID not defined') if !@pe_id

    rc = @client.call(USER_METHODS[:chgrp],@pe_id, gid)
    rc = nil if !OpenNebula.is_error?(rc)

    return rc
end

#delete ⇒ Object

Deletes the User



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# File 'lib/OpenNebula/User.rb', line 79

def delete()
    super(USER_METHODS[:delete])
end

#gid ⇒ Object

Returns the group identifier

return

Integer the element’s group ID



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# File 'lib/OpenNebula/User.rb', line 113

def gid
    self['GID'].to_i
end

#info ⇒ Object

Retrieves the information of the given User.



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# File 'lib/OpenNebula/User.rb', line 65

def info()
    super(USER_METHODS[:info], 'USER')
end

#passwd(password) ⇒ Object

Changes the password of the given User

password String containing the new password



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# File 'lib/OpenNebula/User.rb', line 86

def passwd(password)
    return Error.new('ID not defined') if !@pe_id

    rc = @client.call(USER_METHODS[:passwd], @pe_id, password)
    rc = nil if !OpenNebula.is_error?(rc)

    return rc
end