5 files changed, 12 insertions, 12 deletions
diff --git a/modules/postgresql/manifests/database.pp b/modules/postgresql/manifests/database.pp
index 82670b5e..822dc5ee 100644
--- a/modules/postgresql/manifests/database.pp
+++ b/modules/postgresql/manifests/database.pp
@@ -3,9 +3,9 @@ define postgresql::database($description = '',
                             $user = 'postgres',
                             $callback_notify = '') {
 
-    exec { "createdb -O $user -U postgres $name '$description'":
+    exec { "createdb -O ${user} -U postgres ${name} '${description}'":
         user    => 'root',
-        unless  => "psql -A -t -U postgres -l | grep '^$name|'",
+        unless  => "psql -A -t -U postgres -l | grep '^${name}|'",
         require => Service['postgresql'],
     }
 
diff --git a/modules/postgresql/manifests/database_callback.pp b/modules/postgresql/manifests/database_callback.pp
index 8d4b217c..0ab1771f 100644
--- a/modules/postgresql/manifests/database_callback.pp
+++ b/modules/postgresql/manifests/database_callback.pp
@@ -1,7 +1,7 @@
 define postgresql::database_callback($callback_notify = '') {
     # dummy declaration, so we can trigger the notify
     if $callback_notify {
-        exec { "callback $name":
+        exec { "callback ${name}":
             command => '/bin/true',
             notify  => $callback_notify,
         }
diff --git a/modules/postgresql/manifests/hba_entry.pp b/modules/postgresql/manifests/hba_entry.pp
index bc8afcc3..595fd33c 100644
--- a/modules/postgresql/manifests/hba_entry.pp
+++ b/modules/postgresql/manifests/hba_entry.pp
@@ -1,5 +1,5 @@
 # == Define: postgresql::hba_entry
-# 
+#
 # Set a new entry to pg_hba.conf file
 #
 # === Parameters
diff --git a/modules/postgresql/manifests/server.pp b/modules/postgresql/manifests/server.pp
index 85f5dda5..29fa30d0 100644
--- a/modules/postgresql/manifests/server.pp
+++ b/modules/postgresql/manifests/server.pp
@@ -37,11 +37,11 @@ class postgresql::server {
     @postgresql::pg_hba { $postgresql::var::hba_file: }
 
     postgresql::hba_entry { 'allow_local_ipv4':
-        type => 'host',
+        type     => 'host',
         database => 'all',
-        user => 'all',
-        address => '127.0.0.1/32',
-        method => 'md5',
+        user     => 'all',
+        address  => '127.0.0.1/32',
+        method   => 'md5',
     }
 
     postgresql::config {
diff --git a/modules/postgresql/manifests/user.pp b/modules/postgresql/manifests/user.pp
index b70dd122..5b73b243 100644
--- a/modules/postgresql/manifests/user.pp
+++ b/modules/postgresql/manifests/user.pp
@@ -1,13 +1,13 @@
 # TODO convert to a regular type, so we can later change password
 # without erasing the current user
 define postgresql::user($password) {
-    $sql = "CREATE ROLE $name ENCRYPTED PASSWORD '\$pass' NOSUPERUSER NOCREATEDB NOCREATEROLE INHERIT LOGIN;"
+    $sql = "CREATE ROLE ${name} ENCRYPTED PASSWORD '\${pass}' NOSUPERUSER NOCREATEDB NOCREATEROLE INHERIT LOGIN;"
 
-    exec { "psql -U postgres -c \"$sql\" ":
+    exec { "psql -U postgres -c \"${sql}\" ":
         user        => 'root',
         # do not leak the password on commandline
-        environment => "pass=$password",
-        unless      => "psql -A -t -U postgres -c '\\du $name' | grep '$name'",
+        environment => "pass=${password}",
+        unless      => "psql -A -t -U postgres -c '\\du ${name}' | grep '${name}'",
         require     => Service['postgresql'],
     }
 }