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mongodb.rb
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mongodb.rb
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require File.expand_path(File.join(File.dirname(__FILE__), '..', 'mongodb'))
Puppet::Type.type(:mongodb_database).provide(:mongodb, :parent => Puppet::Provider::Mongodb) do
desc "Manages MongoDB database."
defaultfor :kernel => 'Linux'
def self.instances
require 'json'
dbs = JSON.parse mongo_eval('printjson(db.getMongo().getDBs())')
dbs['databases'].collect do |db|
new(:name => db['name'],
:ensure => :present)
end
end
# Assign prefetched dbs based on name.
def self.prefetch(resources)
dbs = instances
resources.keys.each do |name|
if provider = dbs.find { |db| db.name == name }
resources[name].provider = provider
end
end
end
def create
if db_ismaster
mongo_eval('db.dummyData.insert({"created_by_puppet": 1})', @resource[:name])
else
Puppet.warning 'Database creation is available only from master host'
end
end
def destroy
if db_ismaster
mongo_eval('db.dropDatabase()', @resource[:name])
else
Puppet.warning 'Database removal is available only from master host'
end
end
def exists?
!(@property_hash[:ensure] == :absent or @property_hash[:ensure].nil?)
end
end