Class: OneDatastoreHelper

Inherits:
OpenNebulaHelper::OneHelper show all
Defined in:
lib/one_helper/onedatastore_helper.rb

Constant Summary collapse

DATASTORE = 
{
    :name   => "datastore",
    :short  => "-d id|name",
    :large  => "--datastore id|name" ,
    :description => "Selects the datastore",
    :format => String,
    :proc   => lambda { |o, options|
        OpenNebulaHelper.rname_to_id(o, "DATASTORE")
    }
}
FILE_DATASTORE = 
{
    :name   => "file_datastore",
    :large  => "--file-datastore id|name" ,
    :description => "Selects the file datastore",
    :format => String,
    :proc   => lambda { |o, options|
        OpenNebulaHelper.rname_to_id(o, "DATASTORE")
    }
}

Instance Attribute Summary

Attributes inherited from OpenNebulaHelper::OneHelper

#client

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from OpenNebulaHelper::OneHelper

#check_orphan, client, #create_resource, #filterflag_to_i, filterflag_to_i_desc, get_client, get_password, #group_name, #initialize, #list_pool, #list_pool_format, #list_pool_table, #list_pool_top, #list_pool_xml, #list_to_id, list_to_id_desc, name_to_id, #perform_action, #perform_actions, #print_page, #retrieve_resource, #set_client, set_endpoint, set_password, set_user, #show_resource, #start_pager, #stop_pager, table_conf, #to_id, to_id_desc, #user_name

Constructor Details

This class inherits a constructor from OpenNebulaHelper::OneHelper

Class Method Details

.conf_file ⇒ Object 



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# File 'lib/one_helper/onedatastore_helper.rb', line 45

def self.conf_file
    "onedatastore.yaml"
end

.rname ⇒ Object 



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# File 'lib/one_helper/onedatastore_helper.rb', line 41

def self.rname
    "DATASTORE"
end

Instance Method Details

#format_pool(options) ⇒ Object 



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# File 'lib/one_helper/onedatastore_helper.rb', line 49

def format_pool(options)
    config_file = self.class.table_conf

    table = CLIHelper::ShowTable.new(config_file, self) do
        column :ID, "ONE identifier for the Datastore", :size=>4 do |d|
            d["ID"]
        end

        column :USER, "Username of the Datastore owner", :left,
                :size=>10 do |d|
            helper.user_name(d, options)
        end

        column :GROUP, "Group of the Datastore", :left,
                :size=>10 do |d|
            helper.group_name(d, options)
        end

        column :NAME, "Name of the Datastore", :left, :size=>13 do |d|
            d["NAME"]
        end

        column :SIZE, "Datastore total size", :size =>10 do |d|
            shared = d['TEMPLATE']['SHARED']
            if shared != nil && shared.upcase == 'NO'
                "-"
            else
                OpenNebulaHelper.unit_to_str(d['TOTAL_MB'].to_i, {}, 'M')
            end
        end

        column :AVAIL, "Datastore free size", :left, :size =>5 do |d|
            if d['TOTAL_MB'].to_i == 0
                "-"
            else
                "#{((d['FREE_MB'].to_f/d['TOTAL_MB'].to_f) * 100).round()}%"
            end
        end

        column :CLUSTERS, "Cluster IDs", :left, :size=>12 do |d|
            OpenNebulaHelper.clusters_str(d["CLUSTERS"]["ID"])
        end

        column :IMAGES, "Number of Images", :size=>6 do |d|
            if d["IMAGES"]["ID"].nil?
                "0"
            else
                [d["IMAGES"]["ID"]].flatten.size
            end
        end

        column :TYPE, "Datastore type", :left, :size=>4 do |d|
            type = OpenNebula::Datastore::DATASTORE_TYPES[d["TYPE"].to_i]
            OpenNebula::Datastore::SHORT_DATASTORE_TYPES[type]
        end

        column :DS, "Datastore driver", :left, :size=>7 do |d|
            d["DS_MAD"]
        end

        column :TM, "Transfer driver", :left, :size=>7 do |d|
            d["TM_MAD"]
        end

        column :STAT, "State of the Datastore", :left, :size=>3 do |d|
            state = OpenNebula::Datastore::DATASTORE_STATES[d["STATE"].to_i]
            OpenNebula::Datastore::SHORT_DATASTORE_STATES[state]
        end

        default :ID, :USER, :GROUP, :NAME, :SIZE, :AVAIL, :CLUSTERS, :IMAGES,
                :TYPE, :DS, :TM, :STAT
    end

    table
end