Comment 2 for bug 1308577

Reproduced on ISO #108
"build_id": "2014-04-17_01-00-26",
"mirantis": "yes",
"build_number": "108",
"nailgun_sha": "26589df69433a640f827ffc13061c2c809b29d66",
"production": "dev",
"ostf_sha": "1ac04769cc8034438ccf1176860b25d0f5601c4a",
"fuelmain_sha": "def06677fe382967c93c8cbfbd7d98de35531b98",
"astute_sha": "0cb0b26773bd269000a14748e8ba49419462ecaf",
"release": "5.0",
"fuellib_sha": "c7effa187725513de6447113afb3bda7e9684e3a"

1. Create new environment (CentOS, HA mode)
2. Choose GRE segmentation
3. Add 3 controllers, compute and cinder node
4. Start deployment.
5. There are errors in puppet logs on controller:

(/Stage[main]/Sahara::Api/Package[sahara]/ensure) change from absent to present failed: Execution of '/usr/bin/yum -d 0 -e 0 -y install sahara' returned 1: Error: Nothing to do