Issue deric#77 - attempt to fathom id automatically

tibers · Nov 11, 2016 · 19c8efe · 19c8efe
1 parent 53bba0c
commit 19c8efe
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/lib/facter/hostid.rb b/lib/facter/hostid.rb
@@ -0,0 +1,10 @@
+# add hostid fact
+# it grabs the last digits off the hostname to automatically provision services which need
+# a host to have some sort of unique serial number
+#
+Facter.add(:hostid) do
+  setcode do
+    hostid = Facter.value(:hostname)
+    hostid.gsub(/\D/, "")
+  end
+end
diff --git a/manifests/params.pp b/manifests/params.pp
@@ -101,7 +101,8 @@
   $datalogstore = undef
   $election_port = 2888
   $export_tag = 'zookeeper'
-  $id = '1'
+  $id = $facts['hostid']
+  if $id == nil { $id = '1' }
   $init_limit = 10
   $initialize_datastore = false
   $leader = true