Class: Arver::Host
- Inherits:
-
Object
- Object
- Arver::Host
- Includes:
- NodeWithScriptHooks, PartitionHierarchyNode
- Defined in:
- lib/arver/host.rb
Instance Attribute Summary collapse
- #address ⇒ Object
-
#port ⇒ Object
Returns the value of attribute port.
-
#username ⇒ Object
Returns the value of attribute username.
Attributes included from NodeWithScriptHooks
#post_close, #post_open, #pre_close, #pre_open
Attributes included from PartitionHierarchyNode
Instance Method Summary collapse
- #add_partition(partition) ⇒ Object
- #from_hash(hash) ⇒ Object
-
#initialize(name, hostgroup) ⇒ Host
constructor
A new instance of Host.
- #partition(name) ⇒ Object
- #run_action(action) ⇒ Object
- #to_yaml ⇒ Object
Methods included from NodeWithScriptHooks
#script_hooks_from_hash, #script_hooks_to_yaml
Methods included from PartitionHierarchyNode
#==, #add_child, #child, #children, #each_node, #each_partition, #find, #has_child?, #has_parent?, #path, #target?, #to_ascii
Constructor Details
#initialize(name, hostgroup) ⇒ Host
Returns a new instance of Host.
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# File 'lib/arver/host.rb', line 10 def initialize( name, hostgroup ) self.name = name self.parent = hostgroup end |
Instance Attribute Details
#address ⇒ Object
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# File 'lib/arver/host.rb', line 23 def address return @address unless @address.nil? self.name end |
#port ⇒ Object
Returns the value of attribute port.
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# File 'lib/arver/host.rb', line 4 def port @port end |
#username ⇒ Object
Returns the value of attribute username.
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# File 'lib/arver/host.rb', line 4 def username @username end |
Instance Method Details
#add_partition(partition) ⇒ Object
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# File 'lib/arver/host.rb', line 15 def add_partition(partition) add_child(partition) end |
#from_hash(hash) ⇒ Object
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# File 'lib/arver/host.rb', line 53 def from_hash( hash ) script_hooks_from_hash( hash ) hash.each do | name, data | if( name == "port" ) self.port = data next end if( name == "address" ) self.address = data next end if( name == "username" ) self.username= data next end #no matching keyword -> its a partition: p = Arver::Partition.new( name, self ) p.from_hash( data ) end end |
#partition(name) ⇒ Object
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# File 'lib/arver/host.rb', line 19 def partition(name) child(name) end |
#run_action(action) ⇒ Object
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# File 'lib/arver/host.rb', line 74 def run_action( action ) action.pre_host( self ) super action.post_host( self ) end |
#to_yaml ⇒ Object
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# File 'lib/arver/host.rb', line 44 def to_yaml yaml = "" yaml += "'address': '"+@address+"'\n" unless @address.nil? yaml += "'port': '"+@port+"'\n" unless @port.nil? yaml += "'username': '"+@username+"'\n" unless @username.nil? yaml += script_hooks_to_yaml yaml += super end |