Class: PuppetX::Practicalclouds::Awsaccess

Inherits:
Object
  • Object
show all
Defined in:
lib/puppet_x/practicalclouds/connection.rb

Constant Summary collapse

@@credentials = 
{}
@@connections = 
{}

Class Method Summary collapse

Class Method Details

.connect(reg, name) ⇒ Object

Connect to an AWS region using a specific credential



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# File 'lib/puppet_x/practicalclouds/connection.rb', line 26

def self.connect(reg,name)
	# return an existing connection...
	if (@@connections[reg])
		if (@@connections[reg][name]) 
			return @@connections[reg][name]
		end
	end

	# make sure we have the credentials loaded and make a new connection
	if (@@credentials == {})
		@@credentials = PuppetX::Practicalclouds::Storable::load('awsaccess')
	end
	if (@@credentials[name])
		if (@@credentials[name][:regions] && !@@credentials[name][:regions].member?(reg))
			raise "Sorry, Awsaccess '#{name}' is not allowed in region '#{reg}'"
		elsif (!@@credentials[name][:aws_access_key_id] || !@@credentials[name][:aws_secret_access_key])
			raise "Sorry, You must have both an aws_access_key_id and aws_secret_access_key in your awsaccess object"
		else
			# open the connection to AWS
			@@connections[reg] = {} if (!@@connections[reg])
			@@connections[reg][name] = Fog::Compute.new(:provider => 'aws', :aws_access_key_id => @@credentials[name][:aws_access_key_id], :aws_secret_access_key => @@credentials[name][:aws_secret_access_key], :region => reg)
			raise "Sorry, I could not create a connection to '#{region}' with awsaccess object '#{name}'" if (!@@connections[reg][name])
			return @@connections[reg][name]
		end
	else
		raise "Sorry, awsaccess object '#{name}' does not exist!"
	end
end

.regions(name) ⇒ Object

return a list of regions from an aws credential



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# File 'lib/puppet_x/practicalclouds/connection.rb', line 14

def self.regions(name)
	if (@@credentials == {})
		@@credentials = PuppetX::Practicalclouds::Storable::load('awsaccess')
	end
	if (@@credentials[name])
		return (@@credentials[name][:regions]) ? @@credentials[name][:regions] : []
	else
		raise "Sorry, awsaccess credential '#{name}' does not exist!"
	end
end