+ validate_hash($proxy)
+ if $proxy['host'] {
+ validate_string($proxy['host'])
+ }
+ if $proxy['port'] {
+ unless is_integer($proxy['port']) {
+ fail('$proxy port must be an integer')
+ }
+ }
+ if $proxy['https'] {
+ validate_bool($proxy['https'])
+ }
+
+ $_proxy = merge($apt::proxy_defaults, $proxy)
+
+ if $proxy['host'] {
+ apt::setting { 'conf-proxy':
+ priority => '01',
+ content => template('apt/_header.erb', 'apt/proxy.erb'),
+ }
+ }
+