Comment 3 for bug 1446227

In logs I can not find such kind of errors as
Error: /Stage[main]/Main/L23network::L2::Patch[patch__br-aux--br-prv]

I have find that the root cause of failed deployment was no connection to ubuntu repo, see below

2015-04-20 12:22:53 +0000 Puppet (err): Execution of '/usr/bin/apt-get -q -y -o DPkg::Options::=--force-confold install iptables-persistent' returned 100: Reading package lists...
Building dependency tree...
Reading state information...
The following packages were automatically installed and are no longer required:
  cloud-guest-utils eatmydata python-cheetah python-configobj
  python-json-pointer python-jsonpatch python-oauth python-serial
  python3-pycurl python3-software-properties software-properties-common
  unattended-upgrades
Use 'apt-get autoremove' to remove them.
The following NEW packages will be installed:
  iptables-persistent
0 upgraded, 1 newly installed, 0 to remove and 63 not upgraded.
Need to get 10.2 kB of archives.
After this operation, 62.5 kB of additional disk space will be used.
Err http://archive.ubuntu.com/ubuntu/ trusty/universe iptables-persistent all 0.5.7
  Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8c01::19). - connect (101: Network is unreachable) [IP: 2001:67c:1360:8c01::19 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/i/iptables-persistent/iptables-persistent_0.5.7_all.deb Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8c01::19). - connect (101: Network is unreachable) [IP: 2001:67c:1360:8c01::19 80]

E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?