Class: Puppet::Indirector::Couch

Inherits:

Terminus

• Object
• Terminus
• Puppet::Indirector::Couch

Defined in:

lib/vendor/puppet/indirector/couch.rb

Direct Known Subclasses

Node::Facts::Couch

Constant Summary

Constants included from Util

Util::AbsolutePathPosix, Util::AbsolutePathWindows

Constants included from Util::Docs

Util::Docs::HEADER_LEVELS

Instance Attribute Summary

Attributes included from Util::Docs

#doc, #nodoc

Class Method Summary

• .db ⇒ Object

  The CouchRest database instance.

Instance Method Summary

• #db ⇒ Object
• #find(request) ⇒ Object
• #initialize(*args) ⇒ Couch constructor

  A new instance of Couch.

• #save(request) ⇒ Object

  Create or update the couchdb document with the request’s data hash.

Methods inherited from Terminus

abstract_terminus?, const2name, #indirection, indirection_name, inherited, mark_as_abstract_terminus, #model, model, #name, name2const, register_terminus_class, terminus_class, terminus_classes, #terminus_type

Methods included from Util::InstanceLoader

#instance_docs, #instance_hash, #instance_load, #instance_loader, #instance_loading?, #loaded_instance, #loaded_instances

Methods included from Util

absolute_path?, activerecord_version, benchmark, binread, chuser, classproxy, #execfail, #execpipe, execute, execute_posix, execute_windows, logmethods, memory, path_to_uri, proxy, replace_file, safe_posix_fork, symbolize, symbolizehash, symbolizehash!, synchronize_on, thinmark, #threadlock, uri_to_path, wait_for_output, which, withumask

Methods included from Util::POSIX

#get_posix_field, #gid, #idfield, #methodbyid, #methodbyname, #search_posix_field, #uid

Methods included from Util::Docs

#desc, #dochook, #doctable, #markdown_definitionlist, #markdown_header, #nodoc?, #pad, scrub

Constructor Details

#initialize(*args) ⇒ Couch

Returns a new instance of Couch.

# File 'lib/vendor/puppet/indirector/couch.rb', line 13

def initialize(*args)
  raise "Couch terminus not supported without couchrest gem" unless Puppet.features.couchdb?
  super
end

Class Method Details

.db ⇒ Object

The CouchRest database instance. One database instance per Puppet runtime should be sufficient.

# File 'lib/vendor/puppet/indirector/couch.rb', line 6

def self.db; @db ||= CouchRest.database! Puppet[:couchdb_url] end

Instance Method Details

#db ⇒ Object

# File 'lib/vendor/puppet/indirector/couch.rb', line 7

def db; self.class.db end

#find(request) ⇒ Object

# File 'lib/vendor/puppet/indirector/couch.rb', line 9

def find(request)
  attributes_of get(request)
end

#save(request) ⇒ Object

Create or update the couchdb document with the request’s data hash.

Raises:

• (ArgumentError)

# File 'lib/vendor/puppet/indirector/couch.rb', line 20

def save(request)
  raise ArgumentError, "PUT does not accept options" unless request.options.empty?
  update(request) || create(request)
end