debian's service provider has some issues if the script is absent, we can workaround this problem using the trick of this patch

1 files changed, 12 insertions, 0 deletions

diff --git a/manifests/disable/base.pp b/manifests/disable/base.pp
new file mode 100644
index 0000000..5c56c70
--- /dev/null
+++ b/manifests/disable/base.pp
@@ -0,0 +1,12 @@
+class postfix::disable::base {
+
+  service{'postfix':
+    ensure => stopped,
+    enable => false,
+  }
+  package{'postfix':
+    ensure => absent,
+    require => Service['postfix'],
+  }
+
+}