Better motd on kvm hosts

diff --git a/manifests/site.pp b/manifests/site.pp
index 6c7ec54..3c86209 100644 (file)
--- a/manifests/site.pp
+++ b/manifests/site.pp
@@ -16,7 +16,7 @@ Exec {
 node default {
     $localinfo = yamlinfo('*', "/etc/puppet/modules/debian-org/misc/local.yaml")
     $nodeinfo  = nodeinfo($fqdn, "/etc/puppet/modules/debian-org/misc/local.yaml")
-    $allnodeinfo = allnodeinfo("sshRSAHostKey ipHostNumber", "purpose mXRecord")
+    $allnodeinfo = allnodeinfo("sshRSAHostKey ipHostNumber", "purpose mXRecord physicalHost purpose")
     notice( sprintf("hoster for %s is %s", $fqdn, getfromhash($nodeinfo, 'hoster', 'name') ) )
 
     include munin-node

diff --git a/modules/motd/templates/motd.erb b/modules/motd/templates/motd.erb
index e4fb77f..636cdb6 100644 (file)
--- a/modules/motd/templates/motd.erb
+++ b/modules/motd/templates/motd.erb
@@ -11,6 +11,16 @@ def wrap(s, width=78)
       s.gsub(/(.{1,#{width}})(\s+|\Z)/, "\\1\n")
 end
 
+def markup(l)
+  if l =~ /\[\[(\*|-)?(.*?)\]\]/
+    l = $2
+  end
+  if l =~ /\[\[(.*?)\|(.*?)\]\]/
+    l = $2
+  end
+  return l
+end
+
 purp = ''
 if nodeinfo.has_key?('nameinfo')
   purp += wrap(nodeinfo['nameinfo']) + "\n\n"
@@ -39,12 +49,7 @@ if (nodeinfo['ldap'].has_key?('purpose'))
   else
     purp += ", used for the following services:\n"
     nodeinfo['ldap']['purpose'].sort.each do |l|
-      if l =~ /\[\[(\*|-)?(.*?)\]\]/
-        l = $2
-      end
-      if l =~ /\[\[(.*?)\|(.*?)\]\]/
-        l = $2
-      end
+      l = markup(l)
       purp += "\t" + l + "\n"
     end
   end
@@ -56,6 +61,30 @@ if (nodeinfo['ldap'].has_key?('physicalHost'))
   purp += "\nThis virtual server runs on the physical host #{nodeinfo['ldap']['physicalHost'][0]}.\n"
 end
 
+
+vms = []
+allnodeinfo.keys.sort.each do |node|
+  if allnodeinfo[node]['physicalHost'] and allnodeinfo[node]['physicalHost'].include?(fqdn)
+    vms << node
+  end
+end
+unless vms.empty?
+  purp += "\nThe following virtual machines run on this system:\n"
+  vms.each do |node|
+    purp += "\t#{node}"
+    if allnodeinfo[node]['purpose']
+      purp += ":\n"
+      allnodeinfo[node]['purpose'].sort.each do |l|
+        l = markup(l)
+        purp += "\t - " + l + "\n"
+      end
+    else
+      purp += "\n"
+    end
+  end
+end
+
+
 if nodeinfo.has_key?('footer')
   purp += "\n" + wrap(nodeinfo['footer']) + "\n"
 end