1 files changed, 10 insertions, 1 deletions
diff --git a/manifests/subsystems/sysctl.pp b/manifests/subsystems/sysctl.pp
index 28f140b..5e6dec7 100644
--- a/manifests/subsystems/sysctl.pp
+++ b/manifests/subsystems/sysctl.pp
@@ -9,8 +9,17 @@ class sysctl {
     content => "vm.mmap_min_addr = 4096\n",
   }
 
+  # see http://www.linux-vserver.org/Frequently_Asked_Questions
+  file { "/etc/sysctl.d/net.ipv4.conf.all.promote_secondaries.conf":
+    owner   => "root",
+    group   => "root",
+    mode    => 0644,
+    ensure  => present,
+    content => "net.ipv4.conf.all.promote_secondaries = 1\n",
+  }
+
   exec { "/etc/init.d/procps restart":
-    subscribe   => File["/etc/sysctl.d/mmap_min_addr.conf"],
+    subscribe   => File["/etc/sysctl.d/mmap_min_addr.conf", "/etc/sysctl.d/net.ipv4.conf.all.promote_secondaries.conf"],
     refreshonly => true,
   }