changes for configuring custom parcel directory

README.markdown

@@ -539,6 +539,11 @@ Default: absent
 The password for the YUM proxy.
 Default: absent
 
+###`parcel_dir`
+
+The directory where parcels are downloaded and distributed.
+Default: /opt/cloudera/parcels
+
 ##Limitations
 
 ###OS Support:

manifests/init.pp

@@ -213,6 +213,10 @@
 #   The password for the YUM proxy.
 #   Default: absent
 #
+# [*parcel_dir*]
+#   The directory where parcels are downloaded and distributed.
+#   Default: /opt/cloudera/parcels
+
 # === Actions:
 #
 # Installs YUM repository configuration files.
@@ -299,7 +303,8 @@
   $server_keypw      = $cloudera::params::server_keypw,
   $proxy            = $cloudera::params::proxy,
   $proxy_username   = $cloudera::params::proxy_username,
-  $proxy_password   = $cloudera::params::proxy_password
+  $proxy_password   = $cloudera::params::proxy_password,
+  $parcel_dir       = $cloudera::params::parcel_dir
 ) inherits cloudera::params {
   # Validate our booleans
   validate_bool($autoupgrade)

manifests/params.pp

@@ -302,4 +302,10 @@
     undef   => "${tls_dir}/private/${::fqdn}-cloudera_manager.key",
     default => $::cloudera_server_key_file,
   }
+
+  $parcel_dir = $::parcel_dir ? {
+    undef => '/opt/cloudera/parcels',
+    default => $::parcel_dir,
+  }
+
 }

templates/scm-config.ini.erb

@@ -28,7 +28,7 @@ listening_hostname=<%= scope.lookupvar('::fqdn') %>
 # Parcel directory
 # Unpacked parcels will be stored in this directory
 # Downloaded parcels will be stored in <parcel_dir>/../parcel-cache
-# parcel_dir=/opt/cloudera/parcels
+parcel_dir=<%= @parcel_dir %>
 
 # Heartbeat optimizations.
 # enable_eager_heartbeats=true