zed only: Pin external modules

This makes sure we use specific version of external modules to avoid
any direct issues caused by changes in external modules. The current
hashes are determined based on RDO hash.

Change-Id: I3535b6861411a880f788e0620140067d21e6e563

Puppetfile_extras

@@ -3,31 +3,31 @@
 
 mod 'haproxy',
   :git => 'https://github.com/puppetlabs/puppetlabs-haproxy',
-  :ref => 'main'
+  :ref => '04e0ffae432e6f772f19b192b3992ff4987b1182'
 
 mod 'etcd',
   :git => 'https://github.com/puppet-etcd/puppet-etcd',
-  :ref => 'master'
+  :ref => 'e143c2d90a1154a958576af8930e3d10e1b25e54'
 
 mod 'fdio',
   :git => 'https://git.fd.io/puppet-fdio',
-  :ref => 'master'
+  :ref => '6fd1c8e407eb57bcb42198975dd1fdb1c0de1013'
 
 mod 'systemd',
   :git => 'https://github.com/camptocamp/puppet-systemd',
-  :ref => 'master'
+  :ref => 'ae5dfe59ed14b814011b18959bdf526b49577d39'
 
 mod 'rsyslog',
   :git => 'https://github.com/voxpupuli/puppet-rsyslog',
-  :ref => 'master'
+  :ref => '7c7c37d4904c4038492558f48351e86ec07abf45'
 
 mod 'ssh',
   :git => 'https://github.com/saz/puppet-ssh',
-  :ref => 'v3.0.1'
+  :ref => 'ec47d72407a608c56743cf5a7e7b09056062ed7b'
 
 mod 'snmp',
   :git => 'https://github.com/razorsedge/puppet-snmp',
-  :ref => 'master'
+  :ref => '15556044befdfd351c62ab55c61f2308d56315d6'
 
 mod 'pacemaker',
   :git => 'https://github.com/openstack/puppet-pacemaker',