Use make_session method for session creating
Fix ntp panic.
fixes after review
Tune ntp settings for all nodes.
Set MCollective TTL to 60 years.
Add default NTP drift file to target node.
Fix img target
Fix echo of newlines
Merge pull request #1161 from Mirantis/fix-img

Fix img target
Merge pull request #1157 from Mirantis/prd957

biosdevname=0
Integration test for Add node feature is required
Integration test for add node. Using _task_wait function instead of loop
Fix for test_add_compute_node_in_cluster
test_add_compute_node_in_cluster Increase timeout for deploying environment
test_add_compute_node_in_cluster Push cluster_info to log
Fix for test_add_compute_node_in_cluster
Assert nodes amount. Rename cluster_info variable
Changing test name test_add_compute_node_in_cluster to test_add_node
Changing expected status of already deployed nodes
Change cluster name