Class: OpenNebula::Host

Inherits:

PoolElement

• Object
• XMLElement
• PoolElement
• OpenNebula::Host

Defined in:

lib/opennebula/host.rb

Constant Summary

HOST_METHODS =

Constants and Class Methods

{
    :info       => "host.info",
    :allocate   => "host.allocate",
    :delete     => "host.delete",
    :status     => "host.status",
    :update     => "host.update",
    :monitoring => "host.monitoring",
    :rename     => "host.rename"
}

HOST_STATES =

%w{INIT MONITORING_MONITORED MONITORED ERROR DISABLED
MONITORING_ERROR MONITORING_INIT MONITORING_DISABLED OFFLINE}

SHORT_HOST_STATES =

{
    "INIT"                 => "init",
    "MONITORING_MONITORED" => "update",
    "MONITORED"            => "on",
    "ERROR"                => "err",
    "DISABLED"             => "dsbl",
    "MONITORING_ERROR"     => "retry",
    "MONITORING_INIT"      => "init",
    "MONITORING_DISABLED"  => "dsbl",
    "OFFLINE"              => "off"
}

HOST_STATUS =

{
    "ENABLED"  => 0,
    "DISABLED" => 1,
    "OFFLINE"  => 2
}

Instance Attribute Summary

Attributes inherited from PoolElement

#name

Instance Method Summary

• #allocate(hostname, im, vmm, cluster_id = ClusterPool::NONE_CLUSTER_ID) ⇒ Integer, OpenNebula::Error

  Allocates a new Host in OpenNebula.

• #delete ⇒ Object

  Deletes the Host.

• #disable ⇒ Object

  Disables the Host.

• #enable ⇒ Object

  Enables the Host.

• #flush(action) ⇒ Object
• #forceupdate ⇒ Object

  Resets monitoring forcing an update.

• #info(decrypt = false) ⇒ Object (also: #info!)

  Retrieves the information of the given Host.

• #initialize(xml, client) ⇒ Host constructor

  Class constructor.

• #monitoring(xpath_expressions) ⇒ Hash<String, Array<Array<int>>>, OpenNebula::Error

  Retrieves this Host's monitoring data from OpenNebula.

• #monitoring_xml ⇒ String

  Retrieves this Host's monitoring data from OpenNebula, in XML.

• #offline ⇒ Object

  Sets the Host offline.

• #rename(name) ⇒ nil, OpenNebula::Error

  Renames this Host.

• #short_state_str ⇒ Object

  Returns the state of the Host (string value).

• #state ⇒ Object

  Returns the state of the Host (numeric value).

• #state_str ⇒ Object

  Returns the state of the Host (string value).

• #template_str(indent = true) ⇒ Object

  Returns the